0  781  789  795  799  805  807  811  817  819  825  831  835  837  841  847  849  855  859  861  865  867  871  873  875  876  877  879  880  881  883  885  889  891  895  897  901  907  909  915  919  921  925  931  937  939  945  949  951  957  961  967  975  3002 

2009届高考百所名校模拟精华重组卷物理(七)新课标卷学科网(Zxxk.Com)

学科网(Zxxk.Com)

第Ⅰ卷  (选择题  共48分)学科网(Zxxk.Com)

试题详情

 

四川省南充高中2009级周考(八)

文科综合测试题

 

命题:敬大海   李华康   汪辉勋  

审题:何从春   帅  瑶   刘宇杰

第Ⅰ卷(选择题,共140分)

随着经济的迅速发展,小汽车越来越多地进入家庭,目前我国已是世界第三大汽车消费国。下图为某区域国道上加油站的分布图。分析回答1~2题:

www.ks5u.com

1.影响加油站布局的主要因素是

   A.人口数量     B.地价     C.车流量     D.炼油厂的位置

www.ks5u.com2.推测距大城市最近的地点是

   A.①           B.②       C.③         D.④

右图为我国某区域地形图,据此回答3~4题。

3.关于该地区自然环境的表述,正确的是

A.位于非季风区,降水量少

B.该地区河流水量丰富,含沙量小,无结冰期

C.塑造该地区地形的主要外力作用是风力侵蚀

D.该区域在地形上主要为一断陷谷地

4.影响该区域发展的环境问题主要是

A.由于不合理的灌溉,导致土壤盐溃化

B.水资源的污染和破坏       

www.ks5u.comC.过度开垦和采矿导致水土流失

D.洪水灾害频繁发生

读吉林省地形示意图,回答5~6题:

5.吉林省自东向西地形的排列应该是

A.山地、丘陵、平原、湿地

B.湿地、山地、丘陵、平原

C.山地、湿地、丘陵、平原

D.丘陵、山地、平原、湿地

6.适合该地区生长的主要经济作物是

   A.棉花、亚麻     B.甜菜、小麦     C.高粱、黄麻     D.甜菜、亚麻

2005年至2010年广东省规划投资1800亿元,重点新建、扩建5个炼油项目,5个乙烯项目,并在沿海地区集中布局建设5个石化基地,进军亚洲石化生产中心。据此完成7~9题:

7.广东大力发展石化产业的优势条件有 以下因素中的:①市场广阔,②资源丰富,③海运便利,④技术先进,⑤劳动力丰富

A.①②         B.①③           C.③④        D.④⑤

8.广东将设立石化、化工园区,实行炼化一体化,引导产业向园区、沿海石化基地集聚,其主要目的是

A.加强信息交流和协作,降低产品销售费用  

B.减少运费、降低成本,资源共享和追求集聚效应

C.便于污染物集中控制  

D.共同利用基础设施和劳动力

9.广东沿海石化基地的建设,有利于当地

   A.农村的剩余劳力的安置           B.环境质量的提高

C.经济结构的改善                 D.工业技术水平的提高

www.ks5u.com右图是以极点为中心的半球图,箭头表示洋流的分布位置及流向,读图回答10~11题。

10.a、b、c、d、e表示的洋流中,

既属于补偿流、又属于寒流的是

A.a 和e      B.c和d  

    C.e和d      D.b和c

11.下列叙述正确的是

A.M到N点方向与F点到E点方向正好相反

 B.M到N点方向与F点到E点方向相同

 C.从F点到E点方向是先西北后东南   

 D.从M到N点方向是向西北

 12.清政府曾经规定:“一户所领织机不得逾百张,以抑兼并,过则有罚。”反应的实质是:

 A.明朝中后期资本主义萌芽出现       B.清朝前期大机户兼并小机户       

 C.清政府限制手工工场的规模         D.封建专制制度阻碍资本主义萌芽的成长

 13.唐太宗时长孙无忌等撰写《唐律疏议》三十卷解释律令条文,通行天下。这是我国古代流传下来的一部较为完整的法典。它颁布前审批时需要通过:

 ①尚书省  ②中书省   ③门下省   ④皇帝

 A.③④           B.②③          C.①③④         D.②③④

 14.下列对中国古代中央集权制度的评述中,正确的是:

 A.秦始皇提出并且建立了中央集权制度

 B.汉武帝实行科举制,加强了中央集权制度

 C.唐朝开创了三省六部制,完善了中央集权制度

D.清朝设立军机处,使专制主义制度发展到顶峰 15.在中国文化的主流思想中,始终贯穿着一条恤民爱民的红线,闪烁着民本主义的思想火花,下列思想能够证明这一点的是:

 ①为政以德                 ②水则载舟,水则覆舟

 ③罢黜百家,独尊儒术       ④食者,民之本也;民者,国之本也

 A.①④           B.①②③④             C.①②④        D.②④

 16.19世纪80年代,清政府的军事代表团和日本的考察团都曾到达德国,学习德国富国强兵的经验,受到了首相俾斯麦的接见。了解了中日两国考察的不同侧重点之后,俾斯麦预言:10年后中日若发生战争中国必败。俾斯麦预言“中国必败”主要是基于清王朝

 A.政治腐败官员贿赂公行              B.只学西方技术、拒绝变革制度

 C.从德国购买的战舰性能落后于日本    D.中国工业化起步晚于日本

 17.史学界有人评价康有为的《新学伪经考》,是“跪着向封建制度造反”。主要是由于康有为在这里

 A.纯粹考证儒学经典的真伪          B.不敢从正面批判君主专制制度

 C.借助儒学外衣宣传西方政治学说    D.大力倡导“中学为体,西学为用”

 18.中华民族的抗日战争最重要的特点之一,就是形成了正面和敌后两个不同的战场。最早形成两个不同战场战略格局的地区是

 A.华北    B.华东    C.华中    D.华南

 19.史学界认为:我国社会主义初级阶段基本路线的思想是在十一届三中全会上开始形成的,主要是因为这次会议

 A.果断停止了“以阶级斗争为纲”的错误方针

 B.重新确立了实事求是的思想路线

 C.初步阐述了社会主义初级阶段的理论

 D.作出了以经济建设为中心的实行改革开放的决策

 20.一位学者形容16世纪的西班牙:“就像一张巨人之口,吞进食物,咀嚼食物,仅仅是为了把它送进器官,除了经过的气味和偶尔粘在牙齿上的点碎屑之外,没有留下任何东西。”上述“没有留下任何东西”主要是指

 A.没有发生“价格革命”            B.没有经受文化复兴的洗礼

 C.没有受到资产阶级革命风暴冲击    D.资本主义工商业没有发展起来

 21.1600年成立的东印度公司,垄断了从印度到中国的贸易,并从19世纪初的鸦片走私中获取了暴利。1833年英国政府取消了东印度公司对华贸易的独占权,英国采取这一举措的主要原因是

 A.东印度公司获利过多引起资产阶级内部矛盾激化

 B.工业资本主义发展,自由主义思想兴起

 C.减少对华鸦片走私,缓和中国人民的反英情绪

D.调整统治策略,加强在印度的殖民统治 22.科技史专家丹皮尔认为:“科学过去是躲在经验技术的隐蔽角落里辛勤工作,当它走到前面传递而且高举火炬的时候,科学时代就可以说已经开始了”。反映材料所述的“科学时代就可以说已经开始了”特征的科技发明是

 A.珍妮机  B.蒸汽机   C.发电机    D.人造卫星

 23.西班牙内战被人们称之为“小型的第二次世界大战”,主要是因为

 A.世界主要政治力量都直接间接地介入了这场战争

 B.内战远远超出了西班牙的领土范围

 C.内战直接导致第二次世界大战全面爆发

 D.内战中法西斯同盟与反法西斯同盟展开了激烈斗争

 2008年9月,短短几天,从孟学农的“霉”开二度到深圳“舞王”歌厅大火相关责任官员的迅速免职;从河南登封煤矿事故后的第二天市长被建议免职到国家质检总局局长等人的辞职。9月以来,中华民族经历了太多的不幸,但中央和相关部门的处理方式让民众从不幸中看到了大幸。这就是问责制常态化的曙光。回答24―25题:

 24.问责制常态化有利于

 ①督促官员始终把民众的利益记在心上,为民用权,为民履责,以民为本。

 ②促使官员转变作风,促进社会风气的好转。

 ③督促官员防范于未然,避免悲剧的重演。

 ④增强官员、市场主体对社会应有的道德感、责任心。

 A.①②③        B.①②④        C.②③④          D.①②③④

 25.讲问责,必须加强监督,尤其应该重视的是,政府要向同级人大负责、接受其监督。这是因为

 A.我国实行单一制国家结构形式         

 B.国际机构是实施国家职能的载体

C.我国国家机构坚持民主集中制原则     

 D.人民代表大会制是建立其他国家管理制度的基础 干部选得准不准,先让群众审一审。干部任前公示制度已经成为如今干部任用中的常态。干部任免之前,将拟任干部的有关情况,通过新闻媒体或发文件、召开会议、张榜公布等形式向社会公布,接受各方面对于干部选拔任用工作的监督。据此回答26―27题:

 26.实行干部任前公示制度,其优越性在于

 ①有利于群众对拟任干部的监督              ②让公民更好行使对干部的任免权   

 ③增强组织人事部门决策的科学性和正确性    ④ 能激发基层群众参政议政的热情

 A.①②        B. ①③④          C. ①②③             D. ③④

 27.目前有些地方在干部考察中将公示制度改成预告制度,这一举措

 A.保证人民群众直接行使国家权力

 B.进一步扩大人民群众的知情权、参与权、监督权

 C.有利于公民更好地行使选举权和被选举权D.有利于公民充分享有政治自由

2008年10月23日,十一届全国人大常委第五次会议在北京举行,会议继续审议企业国有资产法草案、消防法修订草案、食品安全法草案等。回答28―29题:

 28.十一届全国人大常委第五次会议审议系列法律草案。这是全国人大常委行使

 A.立法权                  B.监督权            C.决定权       D.任免权

 29.全国人大与全国人大常委的关系是

 ①共同组成最高国家权力机关           ②全国人大常委是全国人大的常设机构   

 ③两者共同组成我国国家权力机关体系   ④两者共同行使国家立法权

 A.①③        B.①④        C.②③           D.②④

 中国不断推进民主政治建设,民主制度不断健全,民主形式不断丰富,呈现勃勃的生命力。据此回答30―31题:

 30.近年来,我国一些省市陆续向社会开放政府红头文件的查阅。这一举措,深受群众欢迎,被人们称为阳光工程。开放红头文件的查阅

 ①有利于维护人民群众的知情权    ②有利于转变政府职能   

 ③有利于增强政府的服务意识      ④有利于增强政府的群众意识

 A.①②        B.③④          C.①②③              D.①②③④

 31.公开、透明是当前我国媒体的重要关键词,从审计风暴到新闻发言人制度的建立,从政务公开到党务公开,中国社会在满足公众的知情权方面迈出了坚实的一步。这表明

 ① 社会主义民主建设在不断发展完善     ②民主是社会主义的生命   

 ③ 民主发展程度受社会经济条件的制约   ④社会主义民主的本质是人民当家作主

 A.①②③         B.②③④              C.①②④            D.①③④

 32.按照民主行政的要求,加快我国政府职能转变,建设廉洁高效务实政府,应该

 ①依法界定政府的管理职能    ②深化行政审批制度   

 ③加强社会管理和共服务      ④建立社会听证和公示制度

 A.①       B.①②        C.①②③     D.①②③④

 1989年,中共中央制订了《坚持和完善中国共产党领导的多党合作和政治协商制度的意见》即“14号文件”。1993年八届全国人大一次会议,将“中国共产党领导的多党合作和政治协商制度将长期存在和发展”写入宪法。据此回答33―35题:

 33.国家这样做的政治意义是

 ①标志着我国多党合作制度完成了宪法化进程   

 ②提升了多党合作制度在国家政治生活中的地位   

 ③为在实践中更好地坚持和完善这一制度提供了法律依据   

④这一制度写入宪法是历史产物,也是时代要求

A.①②③        B.②③④          C.①③④              D.①②④

34.中共中央制订了《坚持和完善中国共产党领导的多党合作和政治协商制度的意见》。表明A.中国共产党对国家实行政治领导 

B.中国共产党对国家实行组织领导

C.中国共产党对国家实行思想领导 

D.中国共产党依法行政、民主执政、科学执政

35.各民主党派对中国共产党的监督是以“不以拉下台为目的的监督”,是最有效的监督。之所以是最有效的监督是因为

①是为了执政党把工作搞好       ②是在中国共产党监督下的监督   

③ 这样的监督执政党容易接受    ④这种监督有利于执政党地位的稳固

A.①②③        B.②③④            C.①③④          D.①②④

 

第Ⅱ卷(综合题,共160分)

36.读下列材料,回答问题:(36分)

材料一:我国商品粮基地分布图。

www.ks5u.com
 

 

 

 

 

 

 

 

 

 

 

材料二:我国粮食生产地11个省(黑、吉、辽、冀、鲁、豫、苏、皖、赣、湘、鄂)耕地及粮食生产占全国总量的百分比图。

www.ks5u.com

(1)甲、乙两商品粮基地粮食生产的特点主要有哪些不同(16分)

 

 

 

(2)与丙相比,甲商品粮基地发展农业的区位优势有哪些(6分)

 

 

(3)我国粮食生产适当集中的布局,这样布局的主要优点是有哪些(8分)

 

 

(4)简述丁省珠江三角洲商品粮基地地位不断丧失的原因。(6分)

 

 

37.(32分)阅读下列材料,回答问题。

    材料一:二战期间,英国首相丘吉尔曾对美国总统罗斯福说:“总统先生……我从不为议会所困扰,但我事事都得与我的内阁商量并获得内阁的支持。”美国和英国都是资本主义民主制度,但政治体制存在差异……

材料二:第2条中华民国之主权,属于国民全体。 第4条中华民国以参议院、临时大总统、国务员、法院,行使其统治权。 第6条国内各民族一律平等,国民有人身、居住、  财

产、言论、结社、宗教信仰等自由。

                                         ――《中华民国临时约法》

材料三:1911年在中国建立起美国政体的仿制品,真是荒唐可笑……这种政体悲惨地结束了,即悲惨地失败了。然而,失败的并不是这种政体,而是一代人。

――N.佩弗《远东》

材料四:第1条中华人民共和国是工人阶级领导的、以工农联盟为基础的人民民主国家。 第2条中华人民共和国的一切权利属于人民。人民行使权力的机关是全国人民代表大会和地方各级人民代表大会……  第86条中华人民共和国年满十八周岁的公民,不分民族、种族、性别、职业、社会出身、宗教信仰、教育程度、财产状况、居住期限,都有选举权和被选举权……

                                       ――1954年《中华人民共和国宪法》

(1)美国和英国各确立了怎样的政治体制?你怎样看待两国实行的政治体制?(10分)

 

 

 

(2)材料二体现了哪些近代民主思想?说明了什么?(5分)

 

 

(3)材料三中“这种政体悲惨地失败了”是指什么?对于“失败的并不是这种政体,而是一代人”,你是怎么理解的?(5分)

 

 

 

试题详情

2009届高三化学各地月考试题汇编:化学与技术(3)

1.(2008年重庆一中高2009级月考学科网(Zxxk.Com))下列有关工业生产的叙述正确的是 学科网(Zxxk.Com)

A.用明矾净水是因为Al3+水解生成的Al(OH)3胶粒具有很强的吸附性学科网(Zxxk.Com)

B.合成氨生产过程中采用高温高压条件都是为了提高N2、H2的转化率学科网(Zxxk.Com)

C.硫酸工业中,在接触室安装热交换器是为了利用硫铁矿燃烧时放出的热量学科网(Zxxk.Com)

D.工业上将氨转变为硝酸及其他氮的化合物是氮的固定学科网(Zxxk.Com)

2.(江宁高级中学08~09学年度第一学期高三年级12月月考三 校 联 考 )(8分)镁及其合金是一种用途很广的金属材料,目前世界上60%的镁是从海水中提取的。某学校课外兴趣小组从海水晒盐后的盐卤(主要含Na+、Mg2+、Cl、Br等)中模拟工业生产来提取镁,主要过程如下:回答下列问题:

 

 

 

 

 

 

 

(1) 从过程①得到的Mg(OH)2沉淀中混有少量的Ca(OH)2 ,除去少量Ca(OH)2的方法是先将沉淀加入到盛有         溶液的烧杯中,

充分搅拌后经       (填操作方法)可得纯净的Mg(OH)2

(2) 右图是该兴趣小组设计进行过程③的实验装置图:

其中装置A的作用是                             

(3) 写出过程④中发生反应的化学方程式              

 

答案

     (1) MgCl2(或氯化镁)  (2分)   过滤   洗涤 (2分)      

 (3)制备干燥的HCl气体,抑制MgCl2的水解。 (2分)   (2分)

3. ( 天门中学2008年高二12月考试)工业上用铝土矿(主要成分为Al2O3?xH2O、Fe2O3、SiO2等)提取纯Al2O3做冶炼铝的原料,提取时操作过程如下图,指出图中操作错误的是(A )

A.④⑤           B.③④           C.②⑤           D.①②

4 下列有关金属冶炼的说法中,不正确的是(B )

w.w.w.k.s.5.u.c.o.m

 

A.用电解熔融氯化钠的方法得到活泼金属钠

B.在加热的情况下利用氢气还原三氧化二铝得到金属铝

C.用铝热反应原理炼得熔点较高的金属铬

D.直接加热HgO得到金属Hg

5 (厦门双十中学09届高三化学检测题)铝是地壳中含量最多的金属元素,1854年法国化学家德维尔用金属钠还原氯化钠和氯化铝的复盐,获得了金属铝单质。1886年,美国人豪尔和法国人海郎特,分别独立地电解熔融的氧化铝和冰晶石的混合物,制得了金属铝,奠定了今天大规模生产铝的基础。

工业生产金属铝的原料是铝土矿(主要成分为Al2O3,另含有Fe2O3和SiO2),工业中得到较纯氧化铝的过程如下图所示:

                                                        CO2                    溶液B

        NaOH溶液         溶液A

铝土矿                                             操作Ⅱ                                 △

操作Ⅰ                                                       不溶物B              氧化铝

                                         不溶物A

试回答下列问题:

(1)操作Ⅰ是一种重要的混合物分离方法,实验室进行该项操作用到的玻璃仪器有烧杯、

                                  

(2)经分析不溶物A的主要成分为               

(3)工业上电解炼铝的化学方程式为:                                           ,若电路中通过1mol电子,可以得到铝             g

(4)为了提高综合经济效益,实际工业生产中常将上述反应中的相关物质循环利用。其部分转化关系如下图所示:

               水

                                                           物质Y                                   物质Z

                  高温                                         ②

物质X                                                                                              ③  溶液B

                                  ①

                                                          CO2         NaOH

 

 

①上述转化中未涉及到四种基本反应类型中的                              反应;

②写出转化③的化学方程式(该反应在工业生产中称为苛化法)                        

(5)科学研究表明,人体过量吸入铝元素会严重危害身体健康。请你结合实际提出二条杜绝铝元素过量吸入的措施:                                                        

 

w.w.w.k.s.5.u.c.o.m

 

答案

(12分)(1)漏斗、玻璃棒(各1分,共2分)

(2)Fe2O3和SiO2(1分)(提示:Fe2O3不溶于水,且不与NaOH溶液反应;SiO2属原子晶体,常温下与NaOH反应的速率很慢)。

电解

(4)置换(1分);  Na2CO3+Ca(OH)2 = CaCO3↓+2NaOH(1分)

(5)不用铝制品作炊具,不用铝箔包装食品。(2分,其他合理答案也给分)

5.(自贡市高2009级高三理科综合能力测试“一模”) (本题14分)

    A、B、C为中学化学中常见的物质,它们之间有如下转化关系:ABC。回答下列问题:

 (1)三种物质中皆含有同一种元素,且该元素为短周期元素。

    ①若A为金属单质,则B中所含的化学键为        ,C中的阳离子与阴离子的数目之比为   

    ②电闪雷鸣的雨天,高空中某些物质间存在上述转化关系,则A的化学式为             

    ③若ABC为无机化工中的重要反应,其简单流程图如右图所示:

甲装置中发生反应的化学方程式为            

                                       

  乙装置中部的装置叫                     ,其作用是                                                           

(2)若A、B、C皆由碳、氢、氧三种元素组成,且A分于中电子总数为26,则m克C完全燃烧后的产物通入足量Na2O2中,Na2O2增重质量为            g。

答案

w.w.w.k.s.5.u.c.o.m

   (1)①离子键     2 :l(每空2分,共4分)

        ②N2(2分)

③4FeS2十11O22Fe2O3十8SO2

    热交换器 

使气体SO2、O2的温度提高,提高反应速率;使SO3气体温度降低,便于SO3的吸收(每空2分,共6分)

(2) m  (2分)

6.(2008~2009学年度第一学期高三期中联考)下列化工生产中所用设备与右边化学反应方程式对应错误的是(D  )

    A.石油工业:裂化装置         C16H34            C8H18  + C8H16 

    B.硫酸工业:沸腾炉           4FeS2 +11 O22Fe2O3+ 8SO2    

    C.炼铁工业:高炉             Fe2O3 + 3CO2Fe + 3CO2

    D.氯碱工业:电解槽           Cl2 + 2NaOHNaCl + NaClO + H2

7、(2009届浙江富阳二中高三年级第二次月测)(10分)海洋约占地球表面积的71%,是一个远未完全开发的巨大化学资源宝库,海水水资源的利用和海水化学资源的利用具有非常广阔的前景。

回答下列问题:

⑴ 海水淡化处理多用蒸馏法。右图是海水蒸馏原理示意图。蒸馏法的特点是设备结构、操作简单,淡水质量好,但也具有明显的缺陷。

①     你认为蒸馏法进行海水淡化的主要缺陷是           

                                                                         

② 我省某沿海地区拟采用蒸馏法兴建一座大型海水淡化工厂,为克服蒸馏法海水淡化的缺陷,请你为该地区提出一条合理化建议                                  

⑵ 海水淡化后得到的淡水应进行技术处理后才能得到完全满足生产、生活要求的水,使用离子交换树脂与水中的离子进行交换是常用的水处理技术。聚丙烯酸钠是一种离子交换树脂,写出聚丙烯酸钠单体的结构简式                                

⑶ 从海水中可以获取食盐、镁、钾、溴及其化工产品。空气吹出法是目前从海水中提取溴的常用方法,具体流程如下:

 

 

 

 

 

 

 

 

 

①     实验室中粗盐提纯的过程中添加的试剂及顺序:__________________________;

在反应②得到的溶液中通入空气、水蒸汽的作用是                             

② 反应①、反应③的离子方程式分别为                                     

⑷ 上述流程中虚线方框内生产流程的作用是                                 

8、(2009届浙江富阳二中高三年级第二次月测)下列关于工业生产说法错误的是                                   

  A.在侯氏制碱工业中,向饱和氯化钠溶液中先通氨气,后通二氧化碳

B.在硫酸工业、合成氨工业、硝酸工业中,皆采用循环操作提高原料利用率

C.在氯碱工业,电解槽被离子交换膜隔成阴极室和阳极室

D.工业上采用电解熔融氯化铝的方法制取金属铝

 

 

w.w.w.k.s.5.u.c.o.m

 

 

 

试题详情

2009届高考百所名校模拟精华重组卷物理(六)新课标卷学科网(Zxxk.Com)

学科网(Zxxk.Com)

第Ⅰ卷  (选择题  共48分)学科网(Zxxk.Com)

试题详情

文本框:          考场号_____  考试号________________  学号_____  班级___________座位号__________    姓名_____________ 
………………密……………封……………线……………内……………不……………要……………答……………题………………
江苏省南通市08-09年度第二学期九校联考

  高三英语 答题卷     2009.3

题号

总分

合分人

核分人

1―10

 

得分

 

 

 

 

 

 

得分

评卷人

 

 

 

第四部分:任务型阅读(共10题;每小题1分,满分10分)

 

1.               2.               3.               4.               5.             

6.               7.               8.               9.               10.         

得分

评卷人

 

 

 

 第五部分:书面表达(满分25分)

    How to build an economized society

       Our government is aiming to build an economized society.It is everybody’s duty work hard to achieve this goal including us students.

                                                                              

                                                                             

                                                                             

                                                                              

                                                                             

                                                                             

                                                                              

                                                                             

                                                                             

                                                                              

                                                                             

                                                                             

                                                                                                                                                            

                                                                             

                                                                             

                                                                              

                                                                             

                                                                                                                                                            

                                                                             

                                                                             

试题详情

江苏省南通市08-09年度第二学期九校联考

高三英语答案 09.3

1-5 ABCBC  6-10 AABAC  11-15 BACBB  16-20 CCABA

21-25 ADDBC  26-30 CDBBD  31-35 CCBAA
36―40 BABCA    41―45 CDDBC     46―50 DBDCA    51―55 CBADA

56-59 C A D D  60-63 D B C A    64-67 DDBD    68-70BCD

71. qualities  72. clean  73. potential/capability   74. component/composition  

75. change/modify  76. effects  77. problem/trouble/headache  78. fall 

79. prediction  80. result/ consequence /outcome

One possible version:

How to build an economized society

       Our government is aiming to build an economized society.It is everybody’s duty work hard to achieve this goal including us students.

       Recently, the statistics in the report of one certain school in two school terms suggest that the expenses of electricity, water and paper are surprisingly large and growing rapidly, which draws our attention.

       As a common member of society, we must keep the following points in our minds.First, make sure that the lights and all the other electric facilities are turned off when we finish our work and leave the room.Secondly, try to form the habit of turning off the tap after it is used and the waste water can be reused for more purposes before being thrown into sewers.Thirdly, save paper as much as possible in our everyday life.It is even better to reuse it.

       In a word, if we pay much attention to our everyday behavior and take actions to reduce waste, we can make contributions to an economized society.

 

 

 

 

w.k.s.5.u.c.o.m

www.ks5u.com

 

试题详情

江苏省南通市08-09年度第二学期九校联考

高三英语试卷 09.3

第一部分:听力(共20题,每题1分,满分20分)

第一节  听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应的位置。听完每段对话后,你都有10秒种的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1.How did the woman learn about the job opening?

A.A friend told her about it.             B.She saw an ad in the newspaper.

C.She heard about it during a television interview.

2.What does the woman mean?

A.She had attended the lecture on Friday morning.

B.She got mixed up with the dates.       C.The man doesn’t need to remind her.

3.Where does this conversation most probably take place?

A.In a café.          B.In a kitchen.           C.In a store.

4.What does the man suggest?

A.The woman will be more careful next time.

B.They try to think of a solution.           C.They come downstairs.

5.Why is Tracy so happy?

A.She has received the latest issue of the journal.

B.She has won a prize for her research.     C.She has got her paper published.

第二节  听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各个小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6.What’s the relationship between the speakers?

    A.Husband and wife.        B.Doctor and patient.      C.Doctor and nurse.

7.Why doesn’t the man’s head hurt that much?

A.Because he’s frightened.          B.Because he’s feeling much better.

C.Because he’s treated.

听第7段材料,回答第8至11题。

8.What does the package the man chooses include?

A.Five nights’ accommodation and a five-minute walk.

B.A sightseeing tour on boat and accommodation.

C.The stay and transportation.

9.What can we learn from the conversation?

A.The man has just got married.         B.They will take boat to the destination.

C.The Maid of the Mist is the most beautiful scenery.

10.How much will the man pay for the trip?

A.$ 339.           B.$ 678.            C.$ 1,356.

11.What does the man think of the package?

A.Interesting.            B.Satisfactory.           C.Adventurous.

听第8段材料,回答12、13题。

12.Who uses the Internet more longer every day?

A.The man.              B.The woman.             C.Their boss.

13.What do we know from the conversation?

A.All the information on the Internet is false.

B.The woman doesn’t know the Internet at all.

C.The man is very cautious when he does shopping online.

听第9段材料,回答第14至17题。

14.What is the weather like this summer?

A.Hot and humid.            B.Very cool.           C.Rainy.

15.What kind of situation was the boy in last summer?

A.It rained every day so he had nothing to do but sleep.

B.He didn’t have an air-conditioner so he left the window wide-open every night.

C.He slept with no fan at all.

16.What do we know about the girl?

A.She doesn’t agree with the boy on last summer’s weather.

B.She is not accustomed to the heat.

C.She enjoys the summer holiday.

17.What is NOT true on Seattle according to the boy?

A.Seattle is a coastal city.

B.Seattle doesn’t get hot until late July.

C.It is rather humid in Seattle in summer.

听第10段材料,回答第18至20题。

18.Who are the main characters of the science fiction book?

A.A group of soldiers.       B.A group of sailors.     C.Two young people.

19.Where and when does the romantic book set?

A.In China in the 1920s.               B.In China in the 1930s.

C.In England in the 1930s.

20.What type of book is the third book?

    A.A biography.           B.A historical novel.         C.A sports novel.

第二部分:英语知识运用(共两节,满分35分)

第一节 单项填空(共15小题;每小题1分,满分15分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。

21. When asked by his son to take him on a picnic lunch in ______ park, Mark told him they have to wait for ______ better time.
   A. the, a               B. a, a                 C. a, the               D. /, a

22. After being admitted to university, you’ll have to arrange most of the life ______ your own.
   A. by                  B. for                  C. of                   D. on
23. A large proportion of rural work force is now serving in different lines in the city, ______
leaving the old and the children in nearly empty nestles (家).
 A. then                 B. and                C. so                   D. thus
24. It has become a nationwide requirement that every student ______ have daily exercise for one hour.
   A. must                 B. should                 C. will               D. need
25. -Kate, may I use your bike for a moment?
   -Sorry, it ______, so I’m afraid it’s not available at the moment.  
  A. is repaired         B. has been repaired     C. is being repaired   D. has repaired    
26. He found it dull to be kept in the same class with the other students, for his English was ______ above the beginners’ level.
   A. obvious rather      B. obvious much        C. obviously well   D. obviously fairly
27. Toys of the children today hardly bear any resemblance to ______ of ______ when we were little kids.
   A. that, ours           B. those, us            C. that, us         D. those, ours

28. Hospital staff burst into cheers after doctors completed a 20-hour operation to have ______ one-year-old twins at the head.
  A. isolated        B. separated      C. divided     D. removed
29. For more information, please send an e-mail, ______ you can also include your suggestions to us.
    A. when               B. where              C. which          D. that
30. He told me that he had mailed part of the samples and that the rest ______ in a few days.
   A. was following       B. have followed       C. has followed       D. were following
31. _____, the work can be done much better.       
  A. Give more time   B. Giving more time    C. More time given     D. If giving more tine

32. Tom couldn’t see there was any point in _______ they had been investigating, so he dropped out.
    A. which                B. where                C. what              D. that
33. What we have been doing may not do us any good, but ______ it will benefit us or others, we’ll stick it out.
   A. no matter            B whether               C. however           D. despite
34. When we got to the scenic spot, they found everything ______ while I felt ______.
   A. interesting, differently                B. interesting, different  
  C. interestingly, differently              D. interestingly, different   
35. -----(At the doctor’s) It’s nothing serious, doctor?       -----No, _______.

A. you’ll be all right soon               B.you won’t be all right soon

C.       there’s some trouble with you          D.it’s very serious

第二节 完形填空(共20小题,每小题1分,满分20分)

阅读下面短文,掌握其大意,然后从36-55各题所给的A、B、C、D四个选项中选出最佳答案。

I got a guitar for my birthday, and since then I have been struggling. It has awakened   36  side of myself within me. And it couldn’t have happened at a   37   time.

I’m a senior, I’m going to graduate soon and I know what   38   I’m going to. And now I have to deal with this little voice in my head constantly ­  39  me that I’m going to be a rock star, not a scientist.

A few weeks ago I was given the   40  simple task of writing a short story. I sat down to   _41  a beautiful work of fiction that would   42   my teacher and classmates. To be honest, this is an area I generally feel very   43   in. I really   44   it and such writing tasks used to take the least amount of time. So I was trying to write my story, and   45   the room lay my beautiful birthday present.

“Once upon a time,” I wrote. Then I stopped,   46   in my chair, and stared for a moment at the   47  . Its dark red paint was   48   and I could see my reflection (倒影) in its perfect surface. And then my reflection started dancing and singing. I wasn’t   49  , but it sure was. I’d follow its   50  . So I seized my guitar and plucked (拨动) a string. I sat rocking with my guitar until late   51   the night. I was sure I was preparing for the   52   much more efficiently now that I wasn’t spending time writing stories.  

       Needless to say, no story was written, and many   53   arose in my mind. Since then, I have constantly asked, “Am I   54   for not wanting to do my work anymore?” More importantly,   55  , I’ve learned I really am going to be a rock star.

36.A.outer               B.another                   C.interesting              D.relaxing

37.A.worse                     B.better                           C.more certain           D.more modern

38.A.concert                   B.college                   C.place                     D.city

39.A.teaching                 B.advising                 C.reminding              D.fooling

40.A.seemingly        B.actually                  C.obviously               D.partly

41.A.plan                       B.carry                     C.create                    D.continue

42.A.ruin                       B.amuse                    C.admire                   D.surprise

43.A.happy                    B.rich                       C.fortunate                D.strong

44.A.understand       B.enjoy                     C.feel                       D.mind

45.A.below                    B.beside                    C.across                    D.outside

46.A.digested                 B.edited                    C.stayed                    D.turned

47.A.paper                     B.instrument              C.floor                      D.desk

48.A.running           B.fading                    C.deepening              D.shining

49.A.playing                  B.dreaming               C.moving                  D.repeating

50.A.lead                B.music                    C.speed                     D.rule

51.A.of                          B.at                          C.into                       D.for

52.A.university        B.future                    C.life                        D.exam

53.A.doubts             B.fears                      C.discussions             D.problems

54.A.curious            B.lazy                       C.alone                     D.normal

55.A.though                   B.therefore                C.otherwise               D.even

第三部分:阅读理解(共15小题,每小题2分,满分30分)

阅读下面短文,从题后所给的A、B、C、D四个答案中选出最佳选项。

A

BEUING (Associated Press 美联社) ― China has a growing middle class, a tradition of expecting education and 21 million new babies every year.Selling educational toys should be easy.

     While China may be the world’s biggest toy maker, many of the best are exported.Department stores here do not have enough high quality toys.It is said that the demand for educational toys is low.A US company, BabyCare, is trying to change that with a new way to sell toys in China.

       BabyCare works basically together with doctors in Beijing hospitals.People who join the company’s “mother club” can get lectures and newsletters on baby and child development at no extra cost, if they agree to spend 18 dollars a month on the company’s educational toys and childcare books.

       “We want to build a seven-year relationship with those people,” said Matthew J.Estes, BabyCare’s president.“It starts during pregnancy, when the anxiety and needs are highest.” BabyCare works on a one-to-one basis.Doctors, nurses, and teachers paid by BabyCare advise parents, explain toys that are designed for children at each stage of development to age six.

BabyCare opened its first store in China last June in a shopping center in central Beijing and another near Beijing Zoo.It plans to have 80 stores in China within six years.

       It is a new model for China and develops a market in young children’s education and health that no other companies are in.

56.What do the first two paragraphs mainly tell us?

       A.Educational toys and foreign toy markets.

      B.Problems with China’s toy market and education.

      C.Reasons for pushing sales of educational toys in China.

      D.Baby population and various kinds of toys made in China.

57.Which of the following is a fact according to the passage?

      A.Club members buy BabyCare products for free child care advice.

      B.Doctors in Beijing help in making BabyCare products.

      C.Parents are encouraged to pay $ 18 for club activities.

      D.BabyCare trains Chinese doctors at no extra cost.

58.BabyCare is developing its business in China by ________.

       A.opening stores in Beijing hospitals         B.setting up children’s education centers

       C.offering 18-month courses on child care   D.forming close relationships with parents

59.Which of the following would be the most suitable title for the passage?

       A.Mothers’ Club in China.                 B.BabyCare and Doctors.

       C.American Company Model.            D.Educational Toys in China.

B

When we walk through the city, we all experience a kind of information overload but we pay attention only to those that are important to us.We don’t stop, we keep our faces expressionless and eyes straight ahead, and in doing so, we are not just protecting ourselves but are avoiding overloading other people as well.

       We make use of stereotypes(刻板的模式) as convenient ways to make quick judgments about situations and people around us. They may not always be accurate, and they can often be dangerously wrong, but they are used regularly.

       The problem with the stereotypes is that they restrict experience. By using limited clues to provide us with a rapid opinion of other people or places we may choose to limit our communication. We may decide not to go to certain places because we believe they will not offer something we enjoy.

       In the city, styles of dress are particularly important with regard to self-presentation. Different groups often use clearly identifiable styles of clothes so that they can be easily recognized. It is becoming increasingly common for brand names to be placed on the outside of clothes, and this labeling makes it easy to send out information about fashion and price instantly, and lets other tell at a distance whether an individual has similar tastes and is a suitable person to associate with.

       In England, where social grouping or class continues to make social distinctions, clothes, hairstyles, people’s pronunciation and the manner of speaking are all clues to our social group. Class distinctions tend to be relatively fixed, although in the city where greater variety is permitted, they are more likely to be secondary determining factors of friendship and association.

60.People walking in cities ignore the surroundings because     .

     A.they do not wish to talk to other people      B.everyone else is expressionless

     C.the environment is already familiar to them  D.there is too much information to take in

61.According to the passage, the main disadvantage of using stereotypes is that they      .

       A.are likely to lead us into dangerous situations

       B.may make us miss some pleasant experience

       C.can rarely be relied on                D.make us mentally lazy

62.From the passage we may conclude that       .

       A.stereotypes can help to understand people fully

B.people are becoming more interested in fashion

       C.dressing can send messages about individuals

       D.stereotypes can do more harm than good to people

63.It would appear that in England, a person’s class      .

       A.might be less important in making friends in a city

       B.is mainly determined by his pronunciation

*       C.plays less of a role than it did in the past  

D.is something that can be changed easily

 

C

Special Bridges Help Animals Cross the Road

―Reported by Sheila Carrick

       Why did the chicken cross the road? To get to the other side.

       Most people know this joke.  But recently, some people have been much more worried about how the grizzly bear (灰熊) and mountain lion can cross the road.

       “Millions of animals die each year on U.S. roads,” the Federal Highway Administration reports. In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Roadkill.

       “Ecopassages” may help animals cross the road without being hit by cars.  They are paths both over and under roads.  “These ecopassages can be extremely useful, so that wildlife can avoid road accidents,” said Jodi Hilty of the Wildlife Protection Society.

       But do animals actually use the ecopassages?  The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway.  This showed that the lions used the passage.

Builders of ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders (火蜥蜴) and grizzly bears are using the bridges and underpasses.

       The next time you visit a park or drive through an area with a lot of wildlife, look around.  You might see an animal overpass!

64. The writer uses the example of “ocelots” to show that _______.

A. wild animals have become more dangerous

B. the driving conditions have improved greatly

C. the measure for protecting wildlife fails to work

D. an increasing number of animals are killed in road accidents

65. From the news story, we know an ecopassage is ________.

A. an underground path for cars                            B. a fence built for the safety of the area

C. a bridge for animals to get over a river              D. a path for animals to cross the road

66. When the writer says that animals seem “to be catching on”, he means ________.

A. animals begin to realize the dangers on the road

B. animals begin to learn to use ecopassages

C. animals are crossing the road in groups       D. animals are increasing in number

67. The writer asks visitors and drivers to look around when traveling because ________.

A. wild animals may attack cars                     B. wild animals may jam the road

C. they may see wild animals in the park  D. they may see wild animals on ecopassages

D

  As you dash outdoors in the middle of winter, you might make it halfway down the block before realizing that your ears are freezing because you forgot your hat.

Now, scientists have shown that even though you’ve had an apparent memory lapse(丧失),your brain never forgot what you should have done.

Memory works mainly by association(联想). For example, as you try to remember where you left your keys, you might recall you last had them in the living room, which reminds you that there was an ad for soap on television, which reminds you that you need soap, and so on. And then, as you’re heading out the door to buy soap, you remember that your keys are on the kitchen counter.

Your brain knew where the keys were all along, it just took a round-about way to get there.

Now, scientists at the Salk Institute for Biological Studies are studying associative memory in monkeys to figure out just how this complicated process works.

First, the researchers trained a group of monkeys to remember arbitrary pairs of symbols. The researchers showed the monkeys one symbol(cold weather)and then gave them the choice of two other symbols, one of which (a hat)would be associated with the first. A correct choice would earn them a sip of their favorite juice.

Most of the monkeys performed the test perfectly, but one kept making mistakes.

“We wondered what happened in the brain when the monkeys made the wrong choice, although they apparently learned the right pairing of symbols,” said study leader Thomas Albright.

Albright and his team observed signals from the nerve cells in the monkey’s inferior temporal cortex(ITC), an area of its brain used for visual pattern recognition and for storing this type of memory.

As the monkey was deciding which symbol to choose, about a quarter of the activity in the ITC was due to the choice behavior.

Meanwhile, more than half of the activity was in a different group of nerve cells, which scientists believe represent the monkey’s memory of the correct symbol pairing, and surprisingly, these cells continued to fire even when the monkey chose the wrong symbol.

“In this sense, the cells ‘knew’ more than the monkeys let on in their behavior,” Albright said. “Thus, behavior may vary, but knowledge endures.”

68. The example of the keys and soap is given to explain the relationship between______.

   A. memory lapse and human brain       B. memory and association

C. memory and television ads           D. memory and our daily life

69. Which of the following best explains the general idea of the text?

   A. Your brain may forget something, but not always.

B. Activity is a round-about way to memory.

C. Your brain remembers what you forget.      D. Monkeys have better memory than us.

70. The underlined word “endures” may best be replaced by ________.

   A. disappears       B. increases        C. improves        D. remains

第四部分:任务型阅读(共10小题,每小题1分,满分10分)

认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。

注意:每空格1个单词。

Scientists develop non-stick chewing gum

Scientists have developed a non-stick chewing gum that can be easily removed from pavements, shoes and clothes.

The new gum, the result of polymer research at the University of Bristol, could be launched commercially in 2008, its developers said on Friday.

If it catches on, the product will solve a major headache for local authorities around the world.

"The advantage of our Clean Gum is that it has a great taste, it is easy to remove and has the potential to be environmentally degradable(可降解性)," said Terence Cosgrove, a professor of chemistry who helped found a company called Revolymer to commercialize the technology.

Today's chewing gums are made from synthetic latex, which is resistant to the weather and is strongly adhesive. The new gum adds a special polymer to modify its properties, making it far less sticky.

In two street trials, leading commercial gums remained stuck to the pavement three out or four times, while Clean Gum came away naturally in all cases, Revolymer said.

Title: Scientists develop non-stick chewing gum

Main Items

Contexts

High    71  

1. The new gum has a great taste.

2. It is easy to  72  up.

3. It has the  73  to be environmentally degradable.

A different   74 

The new gum adds a special polymer to  75  its properties.

The    76  

1. The new gum will solve a major  77  for local authorities around the world.

2. The new gum can  78  off naturally in all cases.

The developers’  79

The new gum, the  80  of polymer research at the University of Bristol, could be launched commercially in 2008.

第四部分:任务型阅读(共10小题,每小题1分,满分10分)

Main Items

Contexts

High    71  

1. The new gum has a great taste.

2. It is easy to  72  up.

3. It has the  73  to be environmentally degradable.

A different   74 

The new gum adds a special polymer to  75  its properties.

The    76  

1. The new gum will solve a major  77  for local authorities around the world.

2. The new gum can  78  off naturally in all cases.

The developers’  79

The new gum, the  80  of polymer research at the University of Bristol, could be launched commercially in 2008.

71. ______________   72. ______________   73. ______________   74. _____________ 

75. ______________   76. ______________   77. ______________   78. _____________ 

79. ______________   80. ______________  

第五部分 书面表达 (共25分)

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

我国正提倡建设“节约型社会”,下图为某校两个学期用水、用电、用纸的情况。请对其进行简要分析,以“How to build an economized society”为题,写一篇作文,谈谈自己的想法。

文章须包括以下要点:

 

 

      

节电

及时关闭电类、电脑等用电设备

节水

随手关闭水龙头;废水再利用

节纸

纸张再利用

补充

自己日常生活所感所为

      

      

                        

      

      

 

 

 

 

 

 

注意:

 1.词数:150,短文标题、开头已给出,但不计入总词数。

 

 2.内容可适当发挥,注意行文贯通。

 

How to build an economized society

       Our government is aiming to build an economized society.It is everybody’s duty work hard to achieve this goal including us students.

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________.

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________.

 

 

 

试题详情

2009届高考百所名校模拟精华重组卷物理(四)新课标卷学科网(Zxxk.Com)

学科网(Zxxk.Com)

第Ⅰ卷  (选择题  共48分)学科网(Zxxk.Com)

试题详情

2009届高三化学各地月考试题汇编:化学与技术(2)

1、(浙江省富阳新中2008(上)高三期中考试) (本题9分)碳酸钠是造纸、玻璃、纺织、制革等行业的重要原料。工业碳酸钠(纯度约98%)中含有Ca2+、Mg2+、Fe3+、Cl和SO等杂质,提纯工艺路线如下:

文本框:

 

 

 

 

                                题24图-1

已知碳酸钠的溶解度(S)随温度变化的曲线如图(题24图-2)所示:

回答下列问题:

   (1)滤渣的主要成分为_________________________。

(2)“趁热过滤”的原因是______________________

                                                 

(3)在实验室做Na2CO3?H2O脱水实验,判断其脱水完全的方法是:

____________________                         _。

(4)已知:Na2CO3?10H2O(s)=Na2CO3(s)+10H2O(g);ΔH1= +532.36 kJ?mol-1

        Na2CO3?10H2O(s)=Na2CO3?H2O(s)+9H­2O(g);ΔH2= +473.63 kJ?mol-1

写出Na2CO3?H2O脱水反应的热化学方程式_________________________________。

答案.(1)   Mg(OH)2、Fe(OH)3、CaCO3。 (2分,漏1-2个,扣1分)

(2)   “趁热过滤”的原因是使析出的晶体为Na2CO3?H2O,防止因温度过低而析出Na2CO3?10H2O晶体,令后续的加热脱水耗时长。                     (2分)

       (3)   连续两次称量的质量差不超过0.1g。            (2分)

  (4)Na2CO3?H2O(s)=Na2CO3(s)+H­2O(g);ΔH2= +58.73kJ?mol-1

         (热化学方程规范2分,反应热数值1分,共3分)

2.(桐乡高级中学高三化学10月考试卷)下列有关化工生产的说法中,不正确的是                                

A.工业上用热还原法冶炼铁:Fe2O3 +3CO3CO2 +2Fe

B.适当提高合成氨原料气中N2的含量,可提高H2的转化率

C.在铁管上镀锌,用铁管作阳极,锌块作阴极

D.利用反应:NaCl(饱和)+CO2+NH3+H2O=NaHCO3↓+NH4Cl制取NaHCO3时,应先通入过量的NH3,再通入过量的CO2

3.(2008年秋季湖北省部分重点中学期中联考)中学化学中涉及到一些重要的化学工业,以下有关化工生产叙述正确的是( C )

A.氯气通入到饱和的石灰水中可制得大量漂粉精

B.钠可把钛、锆、铌、钽等金属从它们的卤化物溶液里还原出来

C.工业上,用SiO2+2CSi+2CO↑制得粗硅

D.接触法制H2SO4在接触室中SO2氧化条件一般选择高温、高压、催化剂

4.( 河南省郸城一高09高三化学尖子生第三考试)黄铜矿(CuFeS2)是制取铜及其化合物的主要原料之一,还可以制备硫及铁的化合物。

⑴冶炼铜的反应为:8CuFeS2+21O28Cu+4FeO+2Fe2O3+16SO2

若CuFeS2中Fe的化合价为+2,反应中被还原的元素是           (填元素符号)。

⑵上述冶炼过程产生大量SO2。下列处理方案中合理的是           (填代号)。

a.高空排放                     b.用于制备硫酸

c.用纯碱溶液吸收制Na2SO4         d.用浓硫酸吸收

⑶过二硫酸钾(K2S2O8)具有强氧化性,可将I-氧化为I2:S2O82-+2I-=2SO42-+I2

通过改变反应途径,Fe3+、Fe2+均可催化上述反应。试用离子方程式表示Fe3+对上述反应催化的过程。                                                   (不必配平)

⑷利用黄铜矿冶炼铜产生的炉渣(含Fe2O3、FeO、SiO2、Al2O3)可制备Fe2O3。方法为

①用稀盐酸浸取炉渣,过滤。

②滤液先氧化,再加入过量NaOH溶液,过滤,将沉淀洗涤、干燥、煅烧得Fe2O3

a.除去Al3+的离子方程式是                             

b.选用提供的试剂,设计实验验证炉渣中含有FeO。

提供的试剂:稀盐酸   稀硫酸    KSCN溶液  KMnO4溶液  NaOH溶液  碘水

所选试剂为                            

证明炉渣中含有FeO的实验现象为                                     

答案.⑴Cu、O;⑵b、c;⑶2Fe3++2I-=2Fe2++I2;S2O82-+2Fe2+=2SO42-+2Fe3+;⑷a:2Al3++4OH-=AlO2-+2H2O[或Al3++4OH-=Al(OH)4-];b:稀硫酸、KMnO4溶液;稀硫酸浸取炉渣所得溶液使KMnO4溶液褪色

 

5.( 河南省郸城一高09高三化学尖子生第三考试)工业上将S02转化为SO3是在接触室(如右图)里进行的,中部是一个热交换器,它是用导热性能好的管状材料制成。温度低的气体从管外流过;经上层催化反应后的热气体从管内流过,通过导热材料进行气体与气体的热交换。 中学化学实验中也有许多需要进行热交换,下列实验中不需要进行热交换的是(A)

  A.电解水       B.实验室制取少量氨气

  C.测定中和热   D.制取乙酸乙酯  

6.( 河南省郸城一高09高三化学尖子生第二考试)(8分)碳酸锰(MnCO3)是理想的高性能强磁性材料,也是制备Mn2O3、MnO2等锰的氧化物的重要原料,广泛用于电子、化工、医药等行业。一种制备MnCO3的生产流程如下图所示。

 

 

 

 

 

 

 

 

 

 

 

已知生成氢氧化物的pH和有关硫化物的Ksp如下表:

 

物质

Fe(OH)3

Fe(OH)2

Mn(OH)2

开始沉淀pH

2.7

7.6

8.3

完全沉淀pH

3.7

9.6

9.8

 

 

 

 

 

物质

MnS

CuS

PbS

Ksp

2.5×1013

6.3×1036

8.0×1028

 

软锰矿主要成分为MnO2,其中含有铁、铝、硅的氧化物和少量重金属化合物杂质,SO2来自工业废气。流程①中主要发生的反应有:MnO2 + SO2 = MnSO4   2Fe3+ + SO2 + 2H2O = 2Fe2+ + SO42 + 4H+

(1)流程①中所得MnSO4溶液的pH比软锰矿浆的pH      (填“大”或“小”),该流程可与       (填

工业生产名称)联合,生产效益更高。

(2)反应②的目的是将溶液中的Fe2+氧化成Fe3+,其离子反应方程式为                              

这样设计的目的和原理是                

(3)反应③中硫化钠的作用是使重金属离子转化为硫化物沉淀,碳酸钙的作用是          

(4)反应④发生的化学反应为:MnSO4+2NH4HCO3=MnCO3↓+(NH4)2SO4 +CO2↑+H2O。

反应中通常需加入稍过量的NH4HCO3 ,且控制溶液的pH为6.8~7.4。加入稍过量的NH4HCO3的目的是         ,溶液的pH不能过低的原因是                      

(5)软锰矿中锰的浸出有两种工艺:

工艺A:软锰矿浆与含SO2的工业废气反应工艺     B:软锰矿与煤碳粉混合,焙烧后加稀硫酸溶解。

其中工艺A的优点是                                  。(答对1个即可)

答案.(1)小,工业制备硫酸。 (2)MnO2 + 2Fe2+ + 4H+ = Mn2+ + 2Fe3+ + 2H2O。

使Fe2+ 转变为Fe3+,Fe3+完全沉淀的pH较低(或Fe3+更易沉淀)。

(3)与溶液中的酸反应,使溶液中的Fe3+、Al3+转化为氢氧化物沉淀。

(4)使MnCO3沉淀完全。MnCO3沉淀量少,NH4HCO3与酸反应.(或MnCO3、NH4HCO3与酸反应溶解)

(5)节约能源、治理含SO2的工业废气等。(答对1个即可)

7、( 广东天河中学09高三模拟)(12分)工业制硫酸生产流程如下图:

98%硫酸

(1)在催化反应室,下列措施中有利于提高SO2平衡转化率的有                    

A.升高温度                 B.减少压强      

C.不断补充空气             D.及时分离出SO3

(2)在生产中,为提高催化剂效率采取了哪些措施?   

A、净化气体                            B、控制温度在400~500℃

 C、增大催化剂与反应气体的接触面积      D、不断补充空气

(3)已知2SO2(g)+O2(g)2SO3(g),ΔH=-196 kJ?mol-1。在450℃、常压和钒催化条件下向一密闭容器中充入2molSO2和1molO2,充分反应后,放出的热量______(填“<”“>”“=”)196kJ,理由是______________________________________________________。 

(4)经检测生产硫酸的原料气成分(体积分数)为SO27%、O211%、N282%。在500℃,0.1MPa条件下达到平衡时,各种气体的体积比为V(SO2):V(SO3):V(O2):V(N2)=0.46:6.5:7.7:82,则SO2的利用率为                   

(5)生产硫酸过程中的尾气通常用氨水吸收,请写出该反应的化学反应方程式                               

答案.  (1)C、D(2分)  (2)ABC(3分)

(3)① <(1分),在1atm和298K条件下,2mol SO2和1mol O2完全反应生成2mol SO3,放出196kJ热量,该反应为可逆反应,不可能进行完全,又因为反应温度为450℃,所以放出的热量小于196kJ (2分)(4)93.4%  (2分)

(5)2NH3?H2O+SO3= (NH42SO4+ H2O(1分)2NH3?H2O+SO2=(NH42SO3 + H2O

8.(北京市朝阳区2008~2009学年度高三年级第一学期期中统练)从硫酸工业综合经济效益出发,下列做法合理的是                        (   A )

    ①对硫酸工业生产中产生的废气、废渣、废液实行综合利用

    ②充分利用硫酸工业生产中的“废热”

w.w.w.k.s.5.u.c.o.m

    ③硫酸工厂应建在人口稠密的居民区

A.①②        B.②③       C.①③        D.①

9.(2008年吕叔湘中学高三化学试卷11月期中)合成气(CO+H2)是一种重要的化工原料,在化工生产中具有十分广泛的用途。其制备及运用的一种工艺流程如图所示(其中X与X′的主要成分类似)。

 

 

 

 

 

 

 

 

⑴ 在合成气冶炼金属铁的流程中,向燃烧室中通入甲烷与氧气的目的是         ,其最佳体积配比V(CH4)∶V(O2)为                    

⑵ 甲醇、二甲醚(CH3OCH3)等物质被称为21世纪的新型燃料,具有清洁、高效等优良的性能。写出碱性条件下甲醇燃料电池的负极化学方程式:                         

⑶ 某化工厂试图使用上图所示流程联合生产甲醇、二甲醚、生铁,你认为是否可行?若不可行,请说明理由;若可行,联合生产有什么优点?                           

答案..⑴ 为还原铁矿石提供热量  1∶2

⑵ CH3OH+8OH- -6 e-=CO32-+6H2O

⑶ 可行  因为原料易得、原料利用率高、中间产物能有效地循环利用、产品结构的多样化

11.(2008年吕叔湘中学高三化学试卷11月期中)七水硫酸镁(MgSO4?7H2O)在印染、造纸和医药等工业上都有广泛的应用,利用化工厂生产硼砂的废渣-硼镁泥可制取七水硫酸镁。硼镁泥的主要成分是MgCO3,还含有其他杂质(MgO、SiO2、Fe2O3、FeO、CaO、Al2O3、MnO等)。

表1  部分阳离子以氢氧化物形式完全沉淀时溶液的pH

沉淀物

Al(OH)3

Fe(OH)3

Fe(OH)2

Mn(OH)2

Mg(OH)2

pH值

5.2

3.2

9.7

10.4

11.2

表2  两种盐的溶解度(单位为g/100g水)

温度 / ℃

10

30

40

50

60

CaSO4

0.19

0.21

0.21

0.20

0.19

MgSO4?7H2O

30.9

35.5

40.8

45.6

/

硼镁泥制取七水硫酸镁的工艺流程如下:

根据以上流程图并参考表格pH数据和溶解度数据,试回答下列问题:

(1)过滤I的滤液中加入硼镁泥,调节溶液的pH=5~6,再加入NaClO溶液加热煮沸,将溶液中的Mn2+氧化成MnO2,反应的离子反应方程式为        。加热煮沸的主要目的是_       

(2)沉淀B中除MnO2、SiO2外还含有        (填化学式)等物质。

(3)检验过滤Ⅱ后的滤液中是否含有Fe3的实验方法是       

(4)沉淀C的化学式是        。过滤III需趁热过滤的理由是       

答案.(1)Mn2++ClO+H2O=MnO2↓+2H+Cl(2分)

促进Al3、Fe3水解及Mn2氧化成MnO2(2分)

(2)Fe(OH)3(1分)   Al(OH)3(1分)

(3)取过滤II后的滤液1~2 ml于试管中,加入少量KSCN溶液,如果溶液不显红色,证明滤液中无Fe3(2分)

(4分)CaSO4?2H2O或CaSO4(1分)    以防MgSO4在温度低时结晶析出。

12.(2009届黄冈市外国语学校高三(上)10月质量检测)(10分)海洋是一个远未完全开发的巨大化学资源宝库,海洋资源的综合利用具有非常广阔的前景。回答下列问题:

(1)蒸馏法是人类最早使用的淡化海水的方法。你认为蒸馏法海水淡化最理想的能源是              

(2)海水综合利用的流程图如下。

 

 

 

 

 

用NaCl做原料可以得到多种产品。

① 工业上由NaCl制备金属钠的化学方程式是_______________________________。

② 实验室用惰性电极电解100 mL0.1 mol/LNaCl溶液,若阴阳两极均得到112 mL气体(标准状况),则所得溶液的pH为_________(忽略反应前后溶液的体积变化)。

③ 电解氯化钠稀溶液可制备“84消毒液”,通电时氯气被溶液完全吸收,若所得消毒液仅含一种溶质,写出相应的化学方程式:____________________________。

④电解25%的饱和食盐水200kg,当NaCl浓度下降到20%时,计算收集到氯气的物质的量为         。(溶于溶液的氯气忽略不计,计算结果保留一位小数)

答案.(1)太阳能等;

w.w.w.k.s.5.u.c.o.m

(2) ① 2NaCl(熔)2Na+Cl2↑      ② 13

③ NaCl+H2O NaClO+H2

④97.7 mol

13.(09黄冈八测化学试卷一)(11分)二氧化锰、锌是制造干电池的重要原料,工业上用软锰矿(含MnO2)和闪锌矿(含ZnS)联合生产二氧化锰、锌的工艺流程如下:

据此回答下列问题:

(1)操作I的名称是        ,单质A为          ,单质B为          

(2)上述电解过程中,当阴极生成6.5 g B时,阳极生成的MnO2的质量为     g。

(3)利用铝热反应原理,可从软锰矿中提取出单质锰,写出其化学方程式                    

(4)用二氧化锰、锌作两极反应物,氯化铵为电解质制作的干电池中,电池总反应为Zn+MnO2+NH4+ Zn2++Mn2O3+NH3+H2O(来配平),则其正极的电极反应式为                               

答案..(1)过滤;S(或硫);Zn(或锌)    (2)8.7   (3)3MnO2+4A12A12O3+3Mn

(4)2MnO2+2NH4++2= Mn2O3+2NH3↑+H2O

14.(湖南省张家界市2008-2009学年度高三10月份联考 )(6分)某工厂废气中含有SO2,可将SO2转化为(NH42SO4而除去。其过程为:将废气经初步处理,使其中O2的体积分数为10%(这时SO2的体积分数为0.2%),并在400℃时以5m3/h的速率通过V2 O5触媒层,然后与流量为25 L/h的NH3混合,再喷入流量为290 g/h的冷水,此时气体温度迅速从400℃下降至200℃,在结晶装置中得到(NH42SO4晶体。回答下列问题。

   (1)使废气中SO2与O2的物质的量之比为1:50,主要原因是             。

   (2)反应将SO2转化为SO3是一个关键步骤。压强及温度对SO2转化率的影响如下表:

           

 

已知SO2的氧化是放热反应,利用表中数据推断工业上应选用的生产条件是     ,选择该条件的主要原因是                 。

   (3)有资料报道:“最近研制出一种性能优越的催化剂,可以将SO2全部催化氧化为SO3。”

你认为该报道可信吗?      (填“可信”或“不可信”),其理由是         

   (4)合成氨时,原料N2不能用空气代替,主要原因是                         。

                       。

答案.   (1)提高二氧化硫转化率,增加氧气的浓度,有利于平衡向生成三氧化硫的方向移动。

   (2)0.1MPa 400~500℃,  既可保持二氧化硫转化率较高,又能降低成本,且该温度下催化剂活性较好。

   (3)  不可信  二氧化硫与氧气的反应是可逆反应,使用催化剂只能改变反应速率,不能使平衡移动,更不能全部转化。

   (4)主要原因是在高温下,空气中的氧气与氢气混合会爆炸       。

15、(河北舞阳一高09高三10考)(12分)侯德榜是我国著名的工业化学家,又是一个伟大的爱国者,他所发明的制碱法为中国化学工业乃至世界化学工业作出了重要的贡献,被誉为“侯氏制碱法”。请你回答以下问题:

(1)“侯氏制碱法”中的“碱”其实不是烧碱,而是纯碱,请写出向它的溶液中滴加少量稀盐酸的离子方程式                             

(2)某同学为了验证NaHCO3和Na2CO3的稳定性,设计了如图1的实验装置,

(铁架台、夹持仪器、加热装置等已省略),你认为在X中应放的物质是________。(填化学式)

(3)某化学研究性学习小组在老师的指导下,模拟侯德榜先生制碱原理设计了如图2的实验装置(如图)。

A.写出仪器a的名称:        

B.实验的操作步骤中,你认为打开旋塞K1、K2的合理顺序应为:先打开______, 后打开______,(填字母代号)简述理由                                    

C.在盛饱和食盐水的装置中发生反应的离子方程式为:                                    

D.有同学认为:盛有饱和食盐水的广口瓶中存在设计缺陷,在不增加装置的情况下,

如何改进                                                    

答案.(1) H+ + CO32-  =HCO3-   (2分)      (2)NaHCO3固体  (1分)

w.w.w.k.s.5.u.c.o.m

(3) A. 分液漏斗     ( 1分)

B. 先K1,后K2.  (两空全对2分;)

氨气在水中溶解度很大,先通氨气有利于二氧化碳的充分吸收,可提高制碱的效率。( 2分)

C.Na++NH3+CO2+H20 = NaHCO3↓+NH4(2分)(无↓扣1分)

D.加入CCl4并侵埋住导管(2分)

 

16、(河北舞阳一高09高三10考)(11分)物质的转化关系如下图所示,其中甲可由两种单质直接化合得到,乙为金属单质,F的溶液中只含一种溶质,G为酸,乙在G的浓溶液中发生钝化。有的反应可能在水溶液中进行,有的反应中反应物和生成物未全部给出,反应条件也未注明。

 

 

 

 

⑴若用两根玻璃棒分别蘸取A、G的浓溶液并使它们接近,有大量白烟生成;甲为一种淡黄色固体,D、F的溶液均呈碱性。则

①1.7 g A与O2反应生成气态的B和C时放出22.67 kJ热量,写出该反应的热化学方程式:__________________________________________________________

②B与甲反应的离子方程式是__________________________________。

③D的水溶液和F的水溶液中由水电离出的c(OH)___________(填字母序号)。

(a).前者大    (b).后者大     (c).一样大    (d).不知浓度,无法比较

⑵若B为红棕色固体,C能使品红试液褪色,D的水溶液中加入HNO3酸化的AgNO3溶液有白色沉淀生成。则

①工业上反应Ⅰ在_____________中进行(填设备名称),工业上反应III用于吸收E的试剂是 

w.w.w.k.s.5.u.c.o.m

② D的水溶液呈       性(填“酸”、“碱”或“中”)

③反应I的化学方程式是                      

答案.⑴①4NH3(g)+5O2(g)=4NO(g)+6H2O(g);ΔH=-906.8 kJ?mol1(2分)

②2Na2O2+2H2O=4Na+4OH+O2↑ ;(2分)  ③(b)(2分)

⑵①沸腾炉;(1分)98.3%的硫酸  (1分)

高温

③4FeS2+11O2 ==== 2Fe2O3+8SO2(2分)(无反应条件扣1分)

 

17.(河北舞阳一高09高三10考)在硫酸的工业制法中,下列生产操作与生产操作的主要原因的说明都正确的是       (    )

       A.SO2氧化为SO3时采用常压,因为高压会降低SO2转化率

       B.从沸腾炉出来的炉气需要净化,因为炉气中SO2会与杂质反应

       C.用98.3%的浓硫酸吸收,目的是防止形成酸雾,以便使SO3吸收完全

       D.SO2氧化为SO3时需要使用催化剂,这样可以提高SO2的转化率

18. (湖北黄石二中09高三年级八月月考)工业接触法制硫酸的流程如下图所示:

(1)写出沸腾炉中发生反应的化学方程式:                                   

(2)从沸腾炉出来的气体经净化干燥处理后进入接触室,其气体体积组成是:SO2 7 %,O2 11 %,N2 82 %。从接触室出来的气体中SO3的体积分数为7 %,则SO2的转化率为              

(3)接触室采用常压而不采用高压的原因是__                                  

(4)在吸收塔中为什么用98.3 %的浓硫酸而不是用水吸收SO3                  

每100 g SO3气体与H2O完全反应放出热量162.9 kJ,该反应的热化学方程式为                                              

(5) 某硫酸厂每天用含FeS2 60%的硫铁矿500 t生产硫酸,如果在沸腾炉内损失5%的硫,SO2的转化率为90%。每天能生产98%的硫酸___          ______吨。

答案.(1)4FeS2+11O2高温===== 2Fe2O3+8SO2 (3分)

   (2)96.6 % (3分)  

(3)常压时SO2的转化率已经很高(1分),采用高压对SO2的转化率提高不多却会大大增加设备成本(1分) 

(4)水与SO3反应放出大量的热,容易形成酸雾,不利于对SO3的吸收(2分)    

SO3(g)+H2O(l)=== H2SO4(l);∆H=-130.3 kJ?mol-1          (3分)

(5) 427.5 t(3分)

 

 

w.w.w.k.s.5.u.c.o.m

 

 

 

 

试题详情

2009年3月高三第七次月考

英     语

本试卷分为四部分,共14页。考试时间120分钟,分值150分。

第一部分 听力(共三节,满分30分)

做听力部分时,请先在试题卷上作答。听力部分结束前,你将有两分钟的时间将第1至第17小题的答案转涂在答题卡上,将第18至第20小题的答案转写到答题卡上。

第一节(共5小题,每小题1.5分,满分7.5分)

听下面5段对话,每段对话后面有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你有10秒钟的时间来回答有关小题和阅读下一小题,每段对话仅读一遍。

例:How much is the shirt?

A. £19.15.                                      B. £9.15.                                 C. £9.18.

答案是:B

1. What is the woman’s job?

A. A post-office clerk.               B. A bus conductor.            C. An operator.

2. When does this conversation most probably take place?

     A. June.                               B. July.                       C. August.

3. Why can’t the man get a table?

     A. There is no free table at the moment.

     B. There is a traffic jam at the moment.

     C. The woman is busy at lunch time.

4. By the end of the conversation, how did the woman feel?

     A. Pizza fits the family’s taste.

     B. A woman beat her son to release her anger.

     C. The woman was hungry even though it’s 2:00a.m.

5. What does the woman mean?

     A. She doesn’t like shopping.                     B. She doesn’t want to talk about her job.

C. She doesn’t enjoy talking with the man.

第二节(共12小题,每小题1.5分,满分18分)

听下面4段对话。每段对话后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话读两遍。

听下面一段对话,回答第6至第8三个小题。

6. What is the relationship between the speakers?

A. Classmates.                   B. Colleagues.                   C. Couple.

7. At what time is the weather report probably on TV?

A. At 6:40.                          B. At 6:45.                          C. At 6:50.   

8. What is the weather like this afternoon?          

A. Fine and sunny.               B. Rainy and changeable.      C. Wet and rainy.

听下面一段对话,回答第9至第11三个小题。

9. What are they talking about?

A. House.                         B. Office.                                C. Furniture.

10. Where is the woman from?

A. New York.                    B. Boston.                           C. Washington.

11. Where is the telephone?

A. On top of the photocopier.                                  B. In front of the lamp.  

C. Next to the plant.

听下面一段对话,回答第12至第14三个小题

12. What does the woman want to buy?

A. A bag.                           B. A pair of shoes.                   C. A sweater.

13. How much does the woman spend at last?

A. $ 54.                            B. $52.                             C. $50.

14. What can we learn about the woman from the conversation?

A. She will go to another shop.                                  B. She prefers blue to green.

C. She is really good at bargaining.

听下面一段对话,回答第15至第17三个小题。

15. Why is the man not so sure about the new job the woman is telling him about?

A. Because it’s an unusual job that requires driving skills. 

B. Because he lacks experience of international clothing trade.  

C. Because the last job interview for him was unsuccessful.

16. What kind of person does the company want to hire?

A. Salesmen who can drive cars.

      B. University graduates with energy.

C. Managers with working experience.

17. What is the man’s attitude to the new job at last?

A. He is not confident of it.                                         B. He feels doubtful about it.

C. He becomes interested in it.

第三节(共3小题,每小题1.5分,满分4.5分)

听下面一段材料,将第18至20题的信息补充完整。每小题不超过三个单词。听材料前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出15秒钟的作答时间。本段材料读两遍。

The name of the college mentioned in the passage

        18   

The only college-like thing in the college

        19   

The professors’ salaries in a year

        20   dollars

 

第二部分 英语知识运用(共两节,满分45分)

第一节:单项填空(共15小题;每小题1分;满分15分)

21. In New Orleans, throughout the Fall and Winter and Spring, there is usually a festival of ______ sort every weekend.

A. one                B. some              C. any                D. that   

22. The man, whose early career was not _______ great success, has built _______ business empire after years of hard work.

A. a; a                   B. 不填; a             C. 不填; the          D. a; 不填

23. These people once had fame and fortune; now _______ is left to them is poverty.

A. all that                  B. all of which    C. all what         D. that all

24. The minister didn’t show up at all although the dinner party was held ________.

A. with his name                             B. for the name of him   

C. in the name of him                      D. under his name

25. It’s too late; morning will be a _______ time for you to visit him.

A. good              B. better              C. best               D. great

26. If I correct someone, I will do it with as much good humor and self-restraint as if I were the one _______.

A. to correct        B. correcting       C. having corrected                  D. being corrected

27. Mitsy _______ about my old car until I finally bought a new one.

A. has forever complained                B. is forever complaining

C. was forever complaining              D. has forever been complaining

28. ----What sort of friend do you want to have?  Someone beautiful?

----Well, it _______be beautiful----that’s not important.

A. mustn’t          B. needn’t          C. can’t                          D. won’t

29. What a tight volleyball game! We lost it _______ we all tried our best.

A. because             B. though                     C. until                           D. unless

30. On the way _______ a book, he found some of his classmates _______ in the street.

A. to buy ; knocking down             B. to buy; knocking about

C. to buying ; knocking about                  D. to buying; knocking into

31. It’s reported that by the end of this month the output of cars in the factory _______ by about 10%.

A. will have risen  B. has risen         C. will be rising                D. has been rising

32. _______she is not so healthy _______she used to be ?

  A. How it is that; as           B. Why is it that; what

  C. Is it why; that           D. How is it that; as

33. We've published large quantities of books. This year______ we've published three million.

A. only              B. just              C. alone                           D. merely

34. You can imagine ________ one feels _______ everybody dislikes him.

A. when…if       B. if…when        C. if…how                      D. how…if

35. Before the first non-stop flight made in 1949, it _______ necessary for all planes to land for refueling.

A. had been          B. has been          C. would be                              D. would have been

第二节  完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36――55各题所给的四个选项A. B. C. D中,选出最佳选项。

“I have a lot more strength and am ready to move forward with a normal life,” Lauren says, five years after the Sept.11 Attacks.

That day as she   36   the building, a fireball raced down the elevator and blasted her back out,   37   more than 82% of her body. Doctors gave her just a 15% chance of surviving.    38    25 surgeries, including skin grafts(移植)and scar revisions to her    39  , face, and hands, she finished her five-year   40   last month. Now, she has to learn how to sit, walk and drink from a cup. Susan, one of her doctors, says, “Lauren was    41    badly burned that it’s a miracle she   42   has hands at all. Still, she   43   you in the eye and says, ‘I don’t have bad days.’ ”
    Recently, Tyler, Lauren’s son, has made his own    44    of what his mom went through that  45   day. He watched his parents appear on the Today Show and asked his mother why she ever went into the building. “I   46   you hadn’t been hurt, Mommy,” he said.
    Lauren and her husband work   47    to give the little boy the right   48   , “We tell him some bad guys did a bad thing, and that’s how Mommy was   49   ,” says Lauren. They   50   Tyler reassurances (肯定) that it’s not going to happen to him, and that his parents will protect him no matter what happens.
    They’re enjoying   51   they have. It’s the unplanned pleasures they truly   52   . Tyler has gotten into playacting, and he’ll suddenly   53   a script (剧本). “You’ll be the princess,” he’ll say to Lauren, “and I’ll be the knight (骑士). My dog can be the dragon.”

 Lauren   54   as she tells the story. “Life doesn’t get   55   better.” she says.

36. A. reached              B. entered              C. left                   D. saw

37. A. burning      B. killing               C. striking             D. ruining

38. A. Within        B. During              C. After                D. Before

39. A. body           B. head                 C. eyes                  D. back

40. A. receptions    B. treatments         C. observations      D. movements

41. A. such            B. too                   C. so                     D. as

42. A. also             B. therefore           C. otherwise          D. even

43. A. looks           B. scans                 C. greets                D. watches

44. A. invention     B. discovery          C. invitation          D. imagination

45. A. wonderful    B. pitiful               C. terrible              D. desirable

46. A. think           B. expect               C. wish                 D. hope

47. A. hard            B. once                 C. only                  D. again

48. A. news          B. sentences           C. contents            D. messages

49. A. tricked        B. injured                     C. fooled               D. laughed at

50. A. offer           B. supply               C. afford               D. equip

51. A. that             B. which               C. when                D. what

52. A. choose               B. demand            C. intend               D. value

53. A. suggest        B. write                 C. read                  D. find

54. A. screams              B. cries                 C. smiles               D. yells

55. A. very            B. any                   C. quite                 D. fairly

第三部分:阅读理解(共20小题;每小题2分,满分40分)。

第一节 选择题(共17小题;每小题2分,满分34分)

阅读下列短文,从每题中所给的四个选项(A.B.C.D)中,选出最佳选项,并在答题卡上将该项涂黑。

A

On the whole, it’s not something we parents shout about, but one in four of us does it. Hiring private tutors(指导老师) for our children is now widespread. And this year, as always, the Easter holidays will be peak time(高峰期) for tutor demand.

“My husband and I tried to tutor her at home, but we found all our knowledge was out of date and we were only confusing Zarreen. We also tried a group revision course but all the children were sitting exams for different boards(入学考试). On the whole, we think one-to-one tuition works best and it is worth the money. In our case, Preeta is a bit like an elder sister to Zarreen and that’s the most important,” says Ashan Sabri from London, whose daughter Zarreen, 18, is having tuition in biology and chemistry in preparation for A-levels this summer.

In fact, Preeta Datta is only six years older than her pupil and she is happy to provide extra tuition through mobile phone. “Maybe Zarreen will call me two or three times a week with a question about biology or chemistry, and that’s fine to me,” says Datta.

The real question is: does tutoring do any good?

“It’s not the magic bullet,” says Professor Judith Ireson. “It’s still up to the child to do the learning. If he or she isn’t interested, then sending them to a private tutor won’t do any good.”

In which case, surely it’s time to break open the Champagne(香槟酒)? Not necessarily, says Elaine Tyrrell, head of the Rowans School.

“While we recommend private tutoring for a few children whose first language isn’t English, we don’t encourage it for the others,” says Tyrrell. “With the level of education they get here, children really ought to be able to pass the entrance exams without any extra teaching. Besides, our biggest worry is that they might just get in with the help of last-minute tutoring, but, once they actually get to that school, they won’t be able to manage.”

It’s a point worth considering. After all, who would want their child to stay at the bottom of the class?

56. The passage is most probably written by              .

A. a parent                                         B. a famous professor   

C. a student                                       D. a famous headmaster

57. In Ashan Sabri’s opinion, which method is most suitable for her daughter?          .

A. Taking different kinds of exams         B. Teaching her at home by herself

C. Finding a private tutor to help her             D. Taking part in group revision courses

58. Elaine Tyrrell doesn’t encourage parents to hire private tutors for their children mainly because             .

A. children may be misled by private tutors     

B. the quality of private tutoring may be poor

C. the education that children receive in class is enough for them

D. children may not have the real ability to deal with their further studies

59. What attitude does the author hold towards home tutoring?             .

A. Critical         B. Uncertain              C. Supportive            D. Uninterested

60. From the passage we know that           .

A. Preeta Datta is only twenty four years old.     

B. Preeta Datta is head of the Rowans School

C. Judith Ireson is a teacher of the Rowans School

D. Ashan Sabri has a daughter named Zarreen, who is over 18

 B

Do you want to see the effects of global warming? Then head north.Will Steger is going to take all of us there.

Steger,64,the first person to make a dogsled trip to the Noah Pole,is a very famous and admired polar explorer.He’s at home in frozen parts of the world where few humans ever step on.Steger is also a devoted environmentalist who was early to ring the alarm bell on global warming.He saw its effects firsthand in frequent polar expeditions to the Arctic and Antarctica.

Steger is about to lead a team of six young adventurers on a 1,400-mile,60-day-long dogsled trip across Ellesmere Island,in the Canadian Arctic.The sea ice in that region should still be frozen.“We want to take our audience to the front lines of global warming,”says Steger.The team will be uploading videos,stories and photos to the website global-warming l01.com as they march along,allowing armchair adventurers and kids in classrooms to follow their progress day to day.“We can actually bring the audience up there,”Steger says.

Stege's team will include some already-famous young explorers.Sam Branson,the 22-year-old son of British airline tycoon(大亨) Richard Branson,is an experienced Arctic traveler.Also on the journey will be 27-year-old Norwegian Sigrid Ekran.Last year,Ekran became only the second woman in history to win Rookie(新秀) of the Year for the Iditarod Sled Dog Race.

What they will see may be surprising.Even Steger doesn’t know exactly what to expect.Climate change has already reshaped the geography of the Arctic.“Within a decade or less,it's going to be impossible to reach the North Pole by dog team,without flotation(漂浮),”says Steger.

Climate change is happening,but people can change too.Their willingness to change will determine the shape of Earth’s future.

61. Steger is the following except     

A.a sixty-four-year old man                      B.a very famous polar explorer

C.a devoted environmentalist                     D.a famous British airline tycoon

62. Steger is about to organize the adventure to the Arctic in order to        .

A.let more people enjoy its natural beauty

B.collect evidence for his scientific research

C.let people realize the bad effects of global warming

D.develop the young people’s adventurous and brave spirit

63.How can people learn about the progress of Steger's journey?­       

A.On the Internet                       B.By watching TV

C.Through radio programs               D.By reading their journals

64.According to Steger,people can save the earth by        .

A.changing their harmful way of life

B.learning more about the environment

C.willingly giving up their comfortable life

D.getting used to the present changes of the earth

65.The best title for this passage would be         ,

A.The Arctic Is In Danger                        B.Discoveries of the Arctic

C.Sledding Through the Arctic                 D.Consequences of Global Warming

 C

A characteristic of American culture that has become almost a tradition is to respect the self-made----the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common labors or even the skilled factory workers,he may take pains to point out that his father started life in America as a farmer or laborer of some sort.

This attitude toward manual(体力的) labor is now still seen in many aspects of American life.One is invited to dinner at a home that is not only comfortably but even luxuriously furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive hobbies,and college education for the children;yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward,furthermore the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery.And the hostess usually takes pride in careful preparation of special dishes.A professional man may talk about washing the car,digging in his flowerbeds,painting the house.His wife may even help with these things,just as he often helps her with the dishwashing.The son who is away at college may wait on table and wash dishes for his living,or during the summer he may work with a construction gang on a highway in order to pay for his education.

66.According to the passage,the hostess cooks dinner herself mainly because        .

A.servants in America are hard to get

B.she takes pride in what she can do herself

C.she can hardly afford servants

D.it is easy to prepare a meal with canned food.

67. The expression “wait on table" in the second paragraph means “          ”.

A.work in a furniture shop                       B.keep accounts for a bar

C.  wait to lay the table                   D. serve customers in a restaurant

68. Which of the following may serve as the best title of the passage?            .

A. A Respectable Self-made Family        B. American Attitude Toward Manual Labor

C. Characteristics of American Culture    D. The Development of Manual Labor

 D

The Ring of Fire covers 4,000 km around the edge of the Pacific Ocean. It includes the countries of Japan, Indonesia and the Philippines. More earthquakes and volcanoes occur in this area than anywhere else in the world. The name Ring of Fire refers to areas below the earth’s surface. These areas move suddenly and often cause earthquakes and create volcanoes.

Many areas of Asia, such as the Philippines, Japan, and Indonesia, sometime experience earthquakes and volcanoes. There are occasionally landslides(泥石流), mudslides, and tidal waves as a result. Fortunately, these natural disasters do not happen very often.

Southern China is about 600 km away from the Ring of Fire. Sometimes, people in this region feel earthquakes too. The worst earthquake felt in southern China was in 1918 in Shantou. It measured 7.3 on the Richter scale. Any earthquake of 6 or more on the Richter scale is very dangerous to people.

People in Hong Kong sometimes experience the effects of earthquakes and volcanoes. In September 1994, for example, the strongest earthquake to hit Hong Kong for 76 years shook buildings and scared thousands of residents. Frightened workers and families ran out of their offices and homes. The earthquake measured 6.5 on the Richter scale.

It is difficult to predict when an earthquake will occur. In countries within the Ring of Fire, buildings must be very strong because the effects of earthquakes on buildings are terrible.

In June 1991, Mt Pinatubo in the Philippines erupted. Many people were killed and the area surrounding the volcano was badly damaged. Hot ash and liquid rock from the volcano forced people to leave the area. They only returned many months later. The ash spread over a large area. Even people in the Guangdong region of southern China saw ash in the air.

69. The Ring of Fire is         .

A. about 4,000 km from China                B. a volcano in the Philippines

C. a Region where there are many earthquakes and volcanoes

D. a fire below the Earth’s surface

70. Many Asian countries          .

A. are outside the Ring of Fire                B. never experience natural disasters

C. experience earthquakes only                D. experience earthquakes and volcanoes

71. Hong Kong         .

A. never experienced earthquakes            B. is at the center of the Ring of Fire

C. often experiences very strong earthquakes

D. has experienced a few earthquakes

72. Earthquakes           .

A. never cause much damage                   B. are easy to predict  

C. occur suddenly and are difficult to predict

D. are usually accompanied by strong winds

第二节  简答题(共3小题;每小题2分,满分6分)。

阅读下面短文,根据第73至第75小题的具体要求,简要回答问题。

Working in the healthcare industry offers many rewards and benefits. Find out more about what you can gain by looking for a career in healthcare today!

According to the US Bureau of Labor Statistics,8 of the top 20 fastest growing professions are in the healthcare industry! Also, the healthcare industry has over 13 million jobs. It means that as a healthcare worker, you will enjoy more job opportunities. You will be less likely to lose your job, and thanks to the advances in medicine and the countries aging population, there will be a continually increasing demand for medical workers.

In which other profession can you touch lives the way you can in the healthcare industry? You could help to bring a new life into the world, or save a life from ending. You can change lives, affecting families in the way that only healthcare workers are able to. Not only will you affect individuals, but you could also have an effect on the entire community, providing healthcare in a variety of forms or treating diseases of all sorts.

Whether you are a doctor of philosophy or not, there is an exciting healthcare career available to you. Of course, you need many years of school to be a doctor or a nurse, but there are hundreds of other roles available in the healthcare industry that can be explored.

Due to the high demand for workers in the healthcare industry, careers in healthcare are some of the best chances available to make money. The better your skills are, the higher your pay is.

Why do you think there are so many TV shows about hospitals and medical workers? American shows like Greys Anatomy and Private Practice are successful because the medical field is exciting, ever-changing and dramatic in nature. Healthcare is fast-paced, you are dealing with life or death situations, and new patients come in every day, so you will never experience the same day twice.

73. What makes it possible for you to be better paid in healthcare? (不超过3个单词)

74. Why are you less likely to be fired if you are a healthcare worker?  (不超过12个单词)

75. What is the author’s purpose of writing this passage?  (不超过10个单词)

第四部分 写作(共二节,满分35分)

第一节:填空(共10小题;每小题1分,满分10分)

阅读下面短文,根据所读内容在文后76~85小题的空格里填上适当的单词或短语。注意:每空不超过3个单词。

Australia releases more greenhouse gases per person than almost any other country in the world. Its emissions(排放) come mainly from coal burned for electricity. Scientists warn that the Australian continent could suffer more severe dry periods, floods and storms as a result of climate change.

Australia wants to show that existing power stations can be refitted to burn coal in a much cleaner way. A demonstration project will seek to develop new technology over the next four years that makes it easier to capture carbon dioxide(二氧化碳). Carbon dioxide is the main gas that many scientists say helps cause global warming.

In traditional coal-fired power stations, the coal is burned in air in a big furnace(炉子) and the carbon dioxide is released into the atmosphere. In the new system, the coal is burned in pure oxygen instead of air. The captured carbon dioxide gas is then made into a liquid and buried deep underground.

The operators of the project in the northern state of Queensland say it is the first of its kind in the world. Australian and Japanese companies are supporting the project, and the Australian government is paying for part of it.

Geoff Wilson is the mines and energy minister in Queensland. He says the new system will sharply reduce the amount of carbon released from the coal-fired process and make it easier to store.

The International Energy Agency has said that clean coal technology could help reduce the release of greenhouse gases by one-fourth. But a spokeswoman for the environmental group Friends of the Earth says the technology has very limited promise to cut emissions in the short term.

Critics(评论家)say the technology is unproven. And they say it will not guarantee that Australia will be able to reduce emissions in the future.

Title: Australia aims for 76. _______

77. ______

●Australia releases more greenhouse gases per person than almost any other country

●Australian continent could suffer more severe dry periods, floods and storms as a result of 78. ______

Ways

Coal is burned in pure oxygen, captured carbon dioxide gas is made into a liquid and 79. ______

80. ___

First of its kind in the world

81. ______

People or organization

Opinions

82. ______

Will sharply reduce the amount of carbon released from the coal-fired process and make it easier to store

The International Energy Agency

Could help reduce 83. ______ by one-fourth

A spokeswoman for the environmental group Friends of the Earth

84. ______ to cut emissions in the short term

85. ______

●The technology is unproven

●Not guarantee Australia will be able to reduce emissions in the future

第二节  写作(满分25分)

假如你是某报社的编辑Bede,你收到一封求助信,请根据来信的内容写一份120词左右的回信。

Dear Bede,

I share a dormitory(寝室) with seven of my classmates. We share nearly everything. We study, play, and sleep together. Everything is great except for one thing―two of them have very smelly feet. The smell makes me sick. I have failed to persuade them to wash their feet every day. The situation is so bad that I’ve even tried to swap places with students in another dormitory, but they’ve refused my request. What can I do?

                                                             Dong Zhitao

试题详情

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网