1．
A．氯气和氨气都是易液化的气体
B．氯气和氨气都是无色、密度比空气大的有毒气体
C．氯气和氨气都是由极性键构成的非极性分子
D．标况下，
2.市场上出现了各种各样的营养食盐,如:锌营养盐、钙营养盐、硒营养盐、低钠营养盐、加碘营养盐等十多种营养保健盐。下列说法正确的是：
A．加碘食盐是在食盐中加入了碘单质
B． 钙营养盐是在食盐中加入了氯化钙或碳酸钙等含钙化合物
C． 低钠盐中的钠离子比氯离子少，所以低钠盐是一种带负电的物质
D．各类营养盐的主要成分都是氯化物
3．实验室里可通过以下反应来制取碘：
2NO + O2 = 2NO2，2H+ + 2I－ + NO2 = NO + I2 + H2O。
在这一过程中，每制取1mol I2时，所消耗氧化剂的质量为
A．
4．下列物质提纯、检验、保存的方法正确的是
A．液溴保存在橡皮塞的细口瓶中，并加水液封
B．SO2气体中的少量SO3气体，可用浓硫酸洗气除去
C．检验Na2SO4溶液中是否混有NaCl：加入AgNO3溶液，观察是否有白色沉淀
D．除去乙酸中混有的乙醇：加入生石灰后蒸馏
5．下列离子在溶液中能大量共存，加入(NH4)2Fe(SO4)2?6H2O晶体后，仍能大量共存的是
A．Na＋ H＋ Cl－ NO3－ B．K＋ Ba＋ OH－ I－
C．Na＋ Mg2＋ Cl－ SO42－ D．Cu2＋ S2- Br－ ClO－
6．在氯水中存在多种分子和离子，它们在不同的反应中表现各自的性质。下列实验现象和结论一致且正确的是
A．加入有色布条，一会儿有色布条褪色，说明溶液中有Cl2存在
B．溶液呈黄绿色，且有刺激性气味，说明有Cl2分子存在
C．先加入盐酸酸化，再加入AgNO3溶液产生白色沉淀，说明有Cl-存在
D．加入NaOH溶液，氯水黄绿色消失，说明有HClO分子存在
7．最近美国宇航局（NASA）马里诺娃博士找到了一种比二氧化碳有效104倍的“超级温室气体”―全氟丙烷（C
A．
子中三个碳原子可能处于同一直线上
B． 氟丙烷的电子式为：
C．相同压强下，沸点：C
D．全氟丙烷分子中既有极性键又有非极性键
8．醋酸钡[（CH3COO）2Ba?H2O]是一种媒染剂，有关0.1mol/L醋酸钡溶液中粒子浓度比较不正确的是
A．c（Ba2＋） ＞c（CH3COO－）＞c（OH－）＞c（H＋）
B．c（H＋）＋
C．c（H＋） ＝ c（OH－）－c（CH3COOH）
D．
9．广义的水解观认为，无论是盐的水解还是非盐的水解，其最终结果是反应中各物质和水分别解离成两部分，然后两两重新组合成新的物质。根据上述观点，下列说法不正确的是
A．CaO2的水解产物是Ca(OH)2和H2O2 B. NaClO的水解产物之一是HClO
C．PCl3的水解产物是PH3和HClO D．Mg3N2水解生成NH3和Mg(OH)2
10．已知：2Fe2++Br2===2Fe3++2Br-。在100mL FeBr2溶液中通入标准状况下3.36LCl2，Cl2全部被还原，测得溶液中c（Br-）= c（Cl-），则原FeBr2溶液的物质的量浓度是
A．0.75 mol/L B．1.5 mol/L C．2 mol/L D．3 mol/L
11．下列离子方程式正确的是：
A．向NH4HSO4的稀溶液中逐滴加入Ba(OH)2溶液至刚好沉淀完全：
NH4+ + H+ + SO42- + Ba2+ + 2OH- = NH3?H2O + BaSO4↓+ H2O
B．少量硝酸银溶液滴入稀氨水中：Ag+ + 2NH3?H2O ==Ag（NH3）2+ + 2H2O
C．向碳酸氢钙溶液中滴入少量澄清石灰水：
Ca2+ + 2HCO3- + 2OH- = CaCO3 + 2H2O + CO32-
D. 向次氯酸钠溶液中通入少量的二氧化硫气体：3ClO-+H2O+SO2=2HClO+SO42-+Cl-
12．锂钒氧化物电池的能量密度远远超过其他材料电池，其成本低，便于大量推广，且对环境无污染。电池总反应式为；V2O5+ xLi→LixV2O5 , 下列说法不正确的是
A．向外供电时，锂离子在凝胶中向正极移动
B．正极材料是锂，负极材料为V2O5
C．正极的电极反应为：V2O5+xe―+ xLi+ →Lix V2O5
D. 负极的电极反应为：xLi-xe一→ xLi+
13．碘是卤素中原子半径较大的元素,可能呈现金属性.下列事实能够支持这个结论的是
A. 已经制得了I2O5等碘的氧化物
B. 在IBr、ICl等卤素互化物中碘元素表现正价
C. 已经制得了I（NO3）3、I（ClO4）3?2H2O等离子化合物
D. 碘（I2）易溶于KI等碘化物溶液，形成I3-
14.某研究性学习小组为了探索镁粉与溴水反应的机理，做了如下四组实验：①将镁粉投入冷水中，未见任何现象；②将镁粉放入溴水中，观察到只是开始时产生极少量的气泡，但溴水的颜色全逐渐褪色；③将镁粉放入液溴中．未观察到任何明显现象；④向含足量镁粉的液溴中滴加几滴水，观察到溴的红棕色很快褪去。则下列关于镁与溴水的反应机理的论述中正确的是
A．镁粉只直接与溴水中的溴反应 B．镁粉只与溴水中的酸反应
C．产生极少量的气泡是由于镁粉与水反应得到 D．镁粉在水的催化下与溴发生反应
15．Cl2、SO2均能使品红溶液褪色。后者因为品红分子结构中的发色团遇到亚硫酸后结构发生改变，生成不稳定的无色化合物。其漂白原理可用下面的反应方程式表示：
下列说法正确的是
A．品红溶液中同时通入Cl2、SO2，漂白效果会更好
B． 加热可判断品红褪色是通入SO2还是通入Cl2引起的
C．上述可逆反应中，正反应的△H>0
D．品红分子结构中，19个碳原子都可能在同一平面上
16．KClO3和KHSO3能发生反应：ClO3－+HSO3－→SO42－+ Cl－+ H+（未配平）。已知该反应的速率随c(H+)的增大而加快。右图为用ClO3－在单位时间内物质的量浓度变化表示的该反应υ-t图。下列说法正确的
A．反应开始时速率增大可能是c(H+)所致
B．纵坐标为υ(Cl－)的υ-t曲线与图中曲线不能完全重合
C．后期速率υ下降的主要原因是反应向逆反应方向进行
D．图中阴影“面积”可以表示t1-t2时间内c(Cl-)增加量
17、（14分） ⑴（4分）下列做法存在安全隐患的是 （选填序号）
A．氢气还原氧化铜实验中，先加热氧化铜后通氢气
B．皮肤上沾有少量浓硝酸时，立刻用大量水冲洗，再涂上稀碳酸氢钠溶液
C．实验室做钠的实验时，余下的钠屑投入到废液缸中
D．制乙烯时，用量程为
E．蒸馏石油时，加热一段时间后发现未加碎瓷片，立刻拔开橡皮塞并投入碎瓷片
F．配制浓硫酸与酒精混合液时，将1体积的酒精倒入3体积的浓硫酸中
（2）(10分)氧化铜是一种黑色固体，可溶于稀硫酸。某同学想知道是稀硫酸的哪种粒子（H2O，H+，SO
）能使氧化铜溶解。请你和他一起通过如图Ⅰ、Ⅱ和Ⅲ三个实验完成这次探究活动。
①你提出的假设是 ；
②通过实验Ⅰ可以证明 ；
③要证明另外两种粒子能否溶解氧化铜，
还需要进行实验Ⅱ和Ⅲ，在Ⅲ中应加入 ；
④探究结果为 。你认为除实验Ⅱ和Ⅲ所用的试剂外，还能溶解氧化铜的一种常见物质是 。
18（10分）间接碘量法测定胆矾中铜含量的原理和方法如下：
已知：在弱酸性条件下，胆矾中Cu2+与I―作用定量析出I2，I2溶于过量的KI溶液中：
I2+I-==I3-，又知氧化性：Fe3+＞Cu2+＞I2＞FeF63-
析出I2可用cmol/LNa2S2O3标准溶液滴定：2S2O32-+I3-==S4O62-+3I-。
准确称取ag胆矾试样，置于250mL碘量瓶（带磨口塞的锥形瓶）中，加50mL蒸馏水、5mL3mol/LH2SO4溶液，加少量NaF，再加入足量的10%KI溶液，摇匀。盖上碘量瓶瓶盖，置于暗处5min，充分反应后，加入1~2mL0.5%的淀粉溶液，用Na2S2O3标准溶液滴定到蓝色褪去时，共用去VmL标准液。
①实验中，在加KI前需加入少量NaF，推测其作用可能是
②实验中加入稀硫酸，你认为硫酸的作用是
③本实验中用碘量瓶而不用普通锥形瓶是因为：
④硫酸铜溶液与碘化钾溶液反应生成白色沉淀（碘化亚铜）并析出碘，该反应的离子方程式为： ⑤根据本次实验结果，该胆矾试样中铜元素的质量分数ω(Cu)=
19. (12分)有A、B、C、D、E五种短周期元素，它们的原子序数依次递增。已知A和C，B和D分别位于同主族，且B、D的质子数之和是A、C质子数之和的2倍；E在同周期元素中原子半径最小。请回答：
(1)A2B和A2D的沸点较高者为 （填化学式）。
(2)由A、B、C、D四种元素形成的无结晶水的化合物甲的溶液与由A、B、E三元素形成的化合物乙的溶液相互间反应的离子方程式可能为： 。
(3)写出由A、B、C三元素所形成的原子个数比为1：1∶1的化合物的电子式 ，其晶体中存在的化学键有 （填化学键名称）。
(4)NH3?H2O的电离方程式为NH3?H2O NH
+OH-，试判断NH3溶于水后，形成的NH3?H2O的合理结构是
。（填a或b）
(5)利用稀有气体化合物，人们实现了许多制备上的突破。如用XeO3在碱性条件下与NaBrO3反应生成NaBrO4，同时放出Xe，写出上述反应的化学方程式 。
20．（12分）下图表示各物质之间的转化关系，其中A、B、C、G为单质。②为工业生产中常见反应，E是一种具有漂白作用的盐，Y易潮解，M是一种两性化合物，L是一种白色沉淀。
试回答有关问题：
⑴M的化学式 ，Y在实验室中的用途 （列举一例）。
⑵X的熔点为
⑶反应②的化学方程式是__________________________________。
⑷反应④的离子反应方程式是 。
五．（本题包括2小题，共16分）
21. (8分)(1)苯氯乙酮是一有强催泪作用的化学试剂，它的结构简如下图：
则苯氯乙酮不可能具有的化学性质是 （填字母序号）
A、加成反应 B、取代反应 C、消去反应 D、水解反应 E、银镜反应
(2)今有化合物
①请写出丙中含氧官能团的名称
②请写出与甲的另一同分异构体丁的结构简式：
③请按酸性由强至弱排列甲、乙、丙的顺序：
22、(8分)由丙烯经下列反应可制得F、G两种高分子化合物，它们都是常用的塑料。
(1)丙烯分子中，最多有 个原子在同一个平面上；
(2)聚合物F的结构简式是 ；
(3)B转化为C的化学方程式是 ；
(4)在一定条件下，两分子E能脱去两分子水形成一种六元环状化合物，该化合物的结构简式是 。
六．（本题包括2小题，共22分）
23. (10分)某工厂实验室排出的工业废水中含游离氯和强酸。氯气的物质的量浓度为0.015mol/L，氢离子的物质的量浓度为0.001mol/L，废水排出的速度为10.00mL/s。为除去废水中的游离氯，并使废水变为中性，提出如下方案：在废水排出管的前后两处，分别注入一定量的烧碱溶液和亚硫酸钠溶液。已知烧碱溶液的浓度为0.100mol/L，亚硫酸钠溶液的浓度为0.150mol/L。
问：⑴在废水排出管的前后两处，应分别注入 、 溶液，为什么？请用有关离子方程式表示 。
⑵两种溶液的流量应控制多大（mL/s）？写出计算过程。
24、(12分)实验室有甲、乙两瓶无色溶液，其中一瓶是稀盐酸，另一瓶是Na2CO3溶液。为测定甲、乙两瓶溶液的成分及物质的量浓度，进行以下实验：
取7.5mL乙溶液，向其中缓慢滴入甲溶液12.5mL，共收集到56mL（标准状况）气体。取12.5mL甲溶液，向其中缓慢滴入乙溶液7.5mL，共收集到112mL（标准状况）气体。
⑴判断：甲是 溶液，乙是 溶液；
⑵甲溶液的物质的量浓度为 mol/L，乙溶液的物质的量浓度为 mol/L
⑶将n mL甲溶液与等体积乙溶液按上述两种实验方式进行反应，所产生气体体积为VmL（标准状况下），则V的取值范围是 。
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天津市汉沽一中2009届高三第六次月考英语试题
英语试题
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共150分，时间120分钟。
第Ⅰ卷（选择题，三部分，共105分）
第一部分：听力（共两节，满分30分）
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。听完每段对话后，你都有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。
1．What are the two speakers doing?
A．Enjoying meeting each other.
B．Saying good-bye to each other.
C．Planning to see each other again.
2．What can we learn from the conversation?
A．The man can’t drive well.
B．The car has broken down.
C．They are on the wrong way.
3．What was the man reading?
A．English newspaper.
B．English short stories.
C．English textbooks.
4．What did the woman say about the weather?
A．It wasn’t very cold and it snowed a little in December.
B．There wasn’t much snow, but the weather was bad.
C．The temperature dropped below freezing after Christmas.
5．What does the man mean?
A．Alan won’t come. B．Sally is often late.
C．Sally will come at 8.
第二节（共15小题；每小题1.5分， 满分22.5分）
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。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，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
请听第6段材料，回答第6至7题。
6．Why did the man not want to go dancing?
A．He thought it was dull.
B．He didn’t like dancing.
C．He was very tired.
7．What did the man suggest?
A．Walking on the bridge.
B．Inviting some friends to watch the bridge.
C．Inviting some friends to play.
请听第7段材料，回答第8至10题。
8．Where does the conversation probably take place?
A．At the airport. B．In a petrol station.
C．At home.
9．What would the man rather do?
A．Get their luggage.
B．Leave for the airport early.
C．See the end of the football match.
10．What does the woman prefer to do?
A．To leave for the airport right now.
B．To watch people at the airport.
C．To have coffee at the airport.
请听第8段材料，回答第11至13题。
11．What’s the man’s unpleasant situation?
A．He couldn’t get the scholarship.
B．His girlfriend wants to break up with him.
C．He wonders whether to go to
12．Why didn’t the woman accept the job in
A．She didn’t like the job.
B．Her husband didn’t like the idea.
C．She didn’t like
13．What did the woman advice the man to do?
A．He should go to the university.
B．he should give up going somewhere.
C．He should go somewhere else..
请听第9段材料，回答第14至17题。
14．Who is going to participate in the walk-fund?
A．Hospital employees only.
B．Many City Hall officials.
C．Many Packer Hall residents.
15．How is money raised in the walk-fund?
A．By collections made at City Hall.
B．By contributions based on the number of miles walked.
C．By donations from the participants.
16．What is known about the course of the walk-fund?
A．It collects the money for the new children’s hospital.
B．It’s five miles long.
C．It circles the campus.
17．What will happen to the money raise at the walk-fund?
A．It will be used for a new hospital.
B．It will be divided among the participants.
C．Joe will share it with those who made pledges.
听第10段材料，回答第18至20题。
18．How strong were the winds?
A．They destroyed crops and cut transportation links.
B．The winds were up to 75 miles an hour.
C．The winds made the waves over 12 feet high.
19．What’s the news item mainly about?
A．The Indian Army.
B．A hurricane.
C．A storm in
20．What effects were brought about apart from casualties (严重伤亡)?
A．Fire broke out as a result and damaged a lot of residents’ houses.
B．Homes were flooded, crops were destroyed, transport links were cut and houses
collapsed.
C．Over 1,000 people have become homeless, taking shelter in relief camps.
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)
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．― How dangerous it was！
―Yes，but for the passer-by’s quick action, the girl ____ .
A．was drowned B．would have been drowned
C．had drowned D．should be drowned
22．I know nothing about it, what is it that you want me _____ ?
A．speaking B．to speak C．confessing D．to confess
23．Turn on the television or open a magazine and ____ advertisements showing happy,
balanced family.
A．are often seeing B．often seeing
C．will often see D．have often seen
24．―We want someone to design the new art museum for us?
―____ the young fellow have a try?
A．Must B．Shall C．Dare D．Need
25．―How can I wake up so early?
―Set the alarm at 5:00 a.m., ____ you will make it.
A．and B．but C．or D．so
26．I wonder what’s ____ next.
A．doing B．to do C．to be done D．done
27．― We have booked a room for today and tomorrow.
― _____, sir.
A．I’m sure B．My pleasure C．It’s all right D．I’ll check
28．I got caught in the traffic, or I ____ here sooner.
A．could be B．could have been C．might be D．had been
29．____ it carefully can we hope to find a way to solve the challenging problem.
A．When we observe B．When to observe
C．That we should only observe D．Only by observing
30．―Do you like this jacket, sir?
―Well, it’s a bit too large. Do you have this coat in ____ size?
A．the smaller B．a smaller C．a smallest D．a small
31．― The film we saw last week is very romantic.
― ____. I didn’t think it romantic at all.
A．With all due respect B．I beg to differ
C．As predicted D．I can’t agree with you more
32．Julian packed all the things into a suitcase, ____.
A．being anxiously to leave B．to be anxious to leave
C．anxious to leave D．be anxious to leave
33．I wonder why you won’t do it as ____ and it’s the third time you ____ so.
A．told you; do B．be told; did
C．told to; have done D．you told; are doing
34．Though there are some differences in American education and Chinese education, both
systems are ____ excellent graduates.
A．turning away B．turning out C．turning off D．turning in
35．―Will you please stop that ? I’m doing my homework.
―I don’t see ____ it bothers you.
A．how B．what C．if D．where
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各题所给的四个选项（A、B、C和D）中，选出最佳选项。
We are always hearing about road accidents, and when we are in the car we try to drive carefully. But, how many of us take the same degree of care in our homes? A large 36 will tell you the number of accidents that happened in the home is almost the same as those on the 37 . I don’t pretend to be 38 , but I’ve thought a lot about how and why these accidents happen and what we can do to 39 them.
One of the most common and most dangerous 40 at home accidents is wrong and careless use 41 electrical equipment. People will continue to use a loose plug or 42 out a plug without first turning off the 43 . In spite of warmng, one 44 carry an electric heater in to the bathroom when he is going to have a 45 . Sometimes on forgets to turn off the power 46 mending a lamp or something 47 . All this can cause accidents. So the 48 about anything that works by electricity is: Switch off before you 49 anything and don’t pretend you know when you actually 50.
If you’ve got 51 in th house, it’s always best to keep medicines of any kind out of their 52 . otherwise, they may be taken for candies or new kinds of drinds. When there are older eople living with you, you have to take particular 53 in a number of ways in order to make them 54 and happy.
55 , of course, is always a risk. So, remember to turn it off after cooking. Also, don’t forget to keep the children away from the cooker.
Safety first may mean a little more time and care, but it may save you a lot of trouble.
36．A．family B．factory C．hospital D．school
37．A．road B．way C．path D．street
38．A．an expert B．a doctor C．an engineer D．a scientist
39．A．pretend B．prevent C．protest D．complete
40．A．reason B．causes C．difficulties D．problem
41．A．at B．of C．for D．on
42．A．push B．drag C．pull D．draw
43．A．light B．power C．plug D．electricity
44．A．may B．can C．must D．will
45．A．cold B．warm C．wash D．bath
46．A．after B．when C．before D．as
47．A．others B．another C．else D．also
48．A．order B．suggestion C．rule D．requirement
49．A．touch B．feel C．catch D．hold
50．A．don’t B．do C．did D．didn’t
51．A．patients B．children C．friends D．the older
52．A．look B．sight C．knowing D．reach
53．A．attention B．mind C．notice D．care
54．A．full B．warm C．safe D．comfortable
55．A．Gas B．Pollution C．Fire D．Stove
第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
The sea has always interested man. From it he can get food, minerals, and treasure. For thousands of years, he could sail on it. But he could not go far beneath its surface.
Man wants to explore deep into the sea. However, he is not a fish. He must breathe air, so he can’t stay under the water’s surface for any length of time. To explore deep water, man faces even more dangers and problems.
A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases. He can wear a diving suit and have air pumped to him from above. He can carry a tank of air on his back and breathe through a nose and a mouthpiece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. His body is under great pressure.
When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles. The diver is then suffering from the bends. The bends can cause a diver to double yp in pain. They can even kill him.
56．On the whole, this passage is about ____.
A．special mixtures of gases in deep sea
B．the problems man faces in deep-sea diving
C．air pressure under the surface of sea water
D．a kind of illness that man suffers in the sea
57．A diver’s body in deep water ____ .
A．is under great pressure
B．is just like that of a fish
C．suffers from the bends
D．weighs very little
58．The passage does not say so, but it makes you think that ____ .
A．deep- divers should be in good health
B．divers explore the deep sea only for treasure
C．diving under the water too quickly causes a kind of illness.
D．there is a special mixture of gases under the sea
59．Why does a diver get the bends?
A．He tries to do exercises under the water.
B．His diving suit weighs too much.
C．He comes to the surface too quickly.
D．The air in his blood is used up.
60．From the passage we can see that ____ .
A．the sea began to interest man in the last few years
B．man is not at home deep in the sea
C．all divers ill get the bends sooner or later
D．the air in the seawater will kill a diver if he is not careful
B
The
61．What is the main idea of this passage?
A．The rising of oil price drove up the price of everything.
B．There were many reasons why higher education was in trouble in the 1970’s.
C．Birthrate began to decline in the
D．High unemployment caused a lot of social problems.
62．The phrase “laid off” can best be replaced by which of the following?
A．poor B．got rid of
C．removed D．unemployed
63．American cars weren’t popular in their domestic markets because of ____ .
A．small B．gas-consuming
C．fuel-efficient D．not attractive
64．The colleges and universities were in trouble because of the following reasons except that ____.
A．they couldn’t get enough income to keep them running
B．young people couldn’t afford the tuition fees
C．keeping them running at the same level would cost much more
D．social services need more state funds because of the recession
65．All of the following statements are true EXCEPT____ .
A．young people couldn’t afford their own tuition in the 1970’s
B．it’s difficult for graduates from colleges to find a job in the 1970’s
C．fewer parents could afford to send their children to college because of the recession in 1970’s
D．Birthrate dropped in the 1970’s because of the recession
C
What kind of car will we be
driving in 2010? Rather different from the type we know today, with the next 20
years bringing greater change than the past 50．the
people who will be designing the models of tomorrow believe that environmental
problems may well accelerate the pace of the car’s development. Today they are
students on the transport design course at
Their vision is of a machine with three wheels instead of four, electrically powered, environmentally clean, and able to drive itself along “intelligent” roads equipped with built-in power supplies. Future cars will pick up their fuel during long journeys from a power source built into the road, or store it in small quantities for travelling in the city.
Instead of today’s seating arrangements―two in front, two or three behind, all facing forward― the 2010 car will have a versatile interior with adults and children in a family circle.
This view of the future car is based on a much more sophisticated road system, with strips built into motorways to supply power to vehicles passing along them, cars will not need drivers, because computers will provide safe driving control and route finding. All the driver will have to do is say where to go and the computer will do the rest. It will become impossible for cars to crash into one another. The technology already exists for the car to become a true automobile.
66．What kind of car will we be driving in 2010?
A．Three wheeled.
B．Electrically powered.
C．With a versatile seating arrangement
D．All of the above.
67．How long will a volunteer be required to spend?
A．A few hours every day.
B．A couple of hours each day.
C．One or two hours every two weeks.
D．A few days per week.
68．What does the word “versatile” in Paragraph 3 mean ?
A．having many different kinds of skill
B．easily able to change from one direction to another
C．easily able to change from one kind of activity to another
D．having many different uses
69．In paragraph 4 “with strips built into motorways to supply power to vehicles passing along them” means “there are many ____ ”.
A．traffic lights to control the speed of future cars
B．street posts to indicate directions for drivers
C．power sources along the street are able to supply power to automobiles
D．stop marks along the street to stop cars
70．What is the main idea of the passage?
A．Future cars are completely different from the automobiles we know today.
B．The design of future cars will be more sophisticated.
C．Because of the new type of cars, our future environment will become cleaner.
D．The road system will become more sophisticated than it is today.
D
Many families in the
Why isn’t a dollar worth as much as it used to be? One dollar is always worth the same amount, that is, 100 cents. But the value of a dollar is how much can buy. The value of money depends on the cost for living. Economists say that the cost of living is the money that a family must pay for the necessities of life such as food, housing or rent, clothes, and medical expenses. For many years now, the cost of living has increased greatly, so the value of the dollar has decreased. When a dollar has a low value, you cannot buy as many things with it.
No one fully understands why the cost of living keeps increasing, but economists believe that workers and producers can make prices go up. As workers earn more money, they have more money to spend, so they demand more goods. If there is a great demand for certain goods, the prices of these goods go up. At the same time, if there’s a shortage of goods, the prices also go up. For example, if everyone wants to buy more and more gas, the price of gas goes up. When companies with hold gas from buyers, they can also make the price of gas go up.
Families need to know what happens to their money. They need to make their income meet the cost of living, so many people plan a family budget. A budget is a list of monthly expenses. If your expenses add up to more than your income, you must find ways to save money. Maybe you’re spending too much on entertainment. Or if you’re spending too much on clothes; you may want to sew your own clothes. Budgeting helps you spend your money wisely as the cost of living increases.
71．What has troubled many families in the
A．A not-large-enough income.
B．Nothing is left over to put away.
C．The increasing cost of living.
D．A shortage of certain foods
72．_ ___ determines the value of the dollar.
A．The government B．The cost of living
C．The economist D．The bank
73．While the cost of living increases, the value of the dollar____ .
A．increases to B．decreases
C．neither increases nor decreases D．seldom decreases
74．When ____ , the prices go up.
A．demand exceeds supply B．supply exceeds demand
C．demand doesn’t exceed supply D．supply equals demand
75．Budgeting helps ____ .
A．one to make his income meet the cost of living
B．the government to battle the rising cost of living
C．merchants to produce more goods
D．the workers to earn more money
第Ⅱ卷（非选择题，共45分）
第四部分：写作（共两节，满分45分）
第一节：阅读表达（15分）
If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and turning in bed until the early hours of the morning when you eventually fall asleep. When you wake up, you don’t feel refreshed, but tired and worn out and unable to face a new day.
Dr. Henry Winkle, in a recent newspaper article entitled Stress and Sleep, indicates that _________ . Dr. Winkle says, “The more we worry, the less we sleep, the more we are unable to deal with stress. If we can find a way to get a good night’s sleep,” he adds, “we can often find the energy to deal with what’s worrying us”.
So, what is a good night’s sleep? Research shows that the amount of sleep which people need in order to keep healthy varies a lot. Seven hours in about the average amount, though strangely enough, sleeping longer often gives you a headache instead of making you feel more refreshed.
Dr. Winkle believes that preparing for sleeping is important. People who work late should try to give themselves a short break and do something restful before going to bed. This could be watching TV or listening to music. Doing some exercise earlier in the day should help you to feel physically as well as mentally tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain caffeine and will keep you awake. “When you put the light out,” Dr. Winkle says, “concentrate on relaxing your muscles, working slowly up from your feet, and you’ll be asleep before you know it.”
76．What is the best title of the passage? (Please answer within 10 words.)
__________________________________________________________________________
77．Which sentences in the passage can be replaced by the following one?
People shouldn’t go to sleep immediately but should take a break after working late in the night.
___________________________________________________________________________
78．Please fill in the blank in the second paragraph with proper words or phrases to complete the sentence. ( Please answer within 10 words.)
________________________________________________________________________
79．Someone says that the longer you sleep, the better you feel. Try to find some arguments from the passage against the idea. ( Please answer within 30 words.)
________________________________________________________________________80．Translate the underlined sentence in the first paragraph into Chinese.
________________________________________________________________________
第二节：书面表达（满分30分）
最近，不少城市发出了“减少白色污染”的倡议，得到广大市民的支持。请以“ People should not be encouraged to use plastic bags ”为话题在博客上发表简单评论。
注意：词数120左右。参考词汇：可分解的degradable 窒息choke
1．
A．氯气和氨气都是易液化的气体
B．氯气和氨气都是无色、密度比空气大的有毒气体
C．氯气和氨气都是由极性键构成的非极性分子
D．标况下，
2.市场上出现了各种各样的营养食盐,如:锌营养盐、钙营养盐、硒营养盐、低钠营养盐、加碘营养盐等十多种营养保健盐。下列说法正确的是：
A．加碘食盐是在食盐中加入了碘单质
B． 钙营养盐是在食盐中加入了氯化钙或碳酸钙等含钙化合物
C． 低钠盐中的钠离子比氯离子少，所以低钠盐是一种带负电的物质
D．各类营养盐的主要成分都是氯化物
3．实验室里可通过以下反应来制取碘：
2NO + O2 = 2NO2，2H+ + 2I－ + NO2 = NO + I2 + H2O。
在这一过程中，每制取1mol I2时，所消耗氧化剂的质量为
A．
4．下列物质提纯、检验、保存的方法正确的是
A．液溴保存在橡皮塞的细口瓶中，并加水液封
B．SO2气体中的少量SO3气体，可用浓硫酸洗气除去
C．检验Na2SO4溶液中是否混有NaCl：加入AgNO3溶液，观察是否有白色沉淀
D．除去乙酸中混有的乙醇：加入生石灰后蒸馏
5．下列离子在溶液中能大量共存，加入(NH4)2Fe(SO4)2?6H2O晶体后，仍能大量共存的是
A．Na＋ H＋ Cl－ NO3－ B．K＋ Ba＋ OH－ I－
C．Na＋ Mg2＋ Cl－ SO42－ D．Cu2＋ S2- Br－ ClO－
6．在氯水中存在多种分子和离子，它们在不同的反应中表现各自的性质。下列实验现象和结论一致且正确的是
A．加入有色布条，一会儿有色布条褪色，说明溶液中有Cl2存在
B．溶液呈黄绿色，且有刺激性气味，说明有Cl2分子存在
C．先加入盐酸酸化，再加入AgNO3溶液产生白色沉淀，说明有Cl-存在
D．加入NaOH溶液，氯水黄绿色消失，说明有HClO分子存在
7．最近美国宇航局（NASA）马里诺娃博士找到了一种比二氧化碳有效104倍的“超级温室气体”―全氟丙烷（C
A．
子中三个碳原子可能处于同一直线上
B． 氟丙烷的电子式为：
C．相同压强下，沸点：C
D．全氟丙烷分子中既有极性键又有非极性键
8．醋酸钡[（CH3COO）2Ba?H2O]是一种媒染剂，有关0.1mol/L醋酸钡溶液中粒子浓度比较不正确的是
A．c（Ba2＋） ＞c（CH3COO－）＞c（OH－）＞c（H＋）
B．c（H＋）＋
C．c（H＋） ＝ c（OH－）－c（CH3COOH）
D．
9．广义的水解观认为，无论是盐的水解还是非盐的水解，其最终结果是反应中各物质和水分别解离成两部分，然后两两重新组合成新的物质。根据上述观点，下列说法不正确的是
A．CaO2的水解产物是Ca(OH)2和H2O2 B. NaClO的水解产物之一是HClO
C．PCl3的水解产物是PH3和HClO D．Mg3N2水解生成NH3和Mg(OH)2
10．已知：2Fe2++Br2===2Fe3++2Br-。在100mL FeBr2溶液中通入标准状况下3.36LCl2，Cl2全部被还原，测得溶液中c（Br-）= c（Cl-），则原FeBr2溶液的物质的量浓度是
A．0.75 mol/L B．1.5 mol/L C．2 mol/L D．3 mol/L
11．下列离子方程式正确的是：
A．向NH4HSO4的稀溶液中逐滴加入Ba(OH)2溶液至刚好沉淀完全：
NH4+ + H+ + SO42- + Ba2+ + 2OH- = NH3?H2O + BaSO4↓+ H2O
B．少量硝酸银溶液滴入稀氨水中：Ag+ + 2NH3?H2O ==Ag（NH3）2+ + 2H2O
C．向碳酸氢钙溶液中滴入少量澄清石灰水：
Ca2+ + 2HCO3- + 2OH- = CaCO3 + 2H2O + CO32-
D. 向次氯酸钠溶液中通入少量的二氧化硫气体：3ClO-+H2O+SO2=2HClO+SO42-+Cl-
12．锂钒氧化物电池的能量密度远远超过其他材料电池，其成本低，便于大量推广，且对环境无污染。电池总反应式为；V2O5+ xLi→LixV2O5 , 下列说法不正确的是
A．向外供电时，锂离子在凝胶中向正极移动
B．正极材料是锂，负极材料为V2O5
C．正极的电极反应为：V2O5+xe―+ xLi+ →Lix V2O5
D. 负极的电极反应为：xLi-xe一→ xLi+
13．碘是卤素中原子半径较大的元素,可能呈现金属性.下列事实能够支持这个结论的是
A. 已经制得了I2O5等碘的氧化物
B. 在IBr、ICl等卤素互化物中碘元素表现正价
C. 已经制得了I（NO3）3、I（ClO4）3?2H2O等离子化合物
D. 碘（I2）易溶于KI等碘化物溶液，形成I3-
14.某研究性学习小组为了探索镁粉与溴水反应的机理，做了如下四组实验：①将镁粉投入冷水中，未见任何现象；②将镁粉放入溴水中，观察到只是开始时产生极少量的气泡，但溴水的颜色全逐渐褪色；③将镁粉放入液溴中．未观察到任何明显现象；④向含足量镁粉的液溴中滴加几滴水，观察到溴的红棕色很快褪去。则下列关于镁与溴水的反应机理的论述中正确的是
A．镁粉只直接与溴水中的溴反应 B．镁粉只与溴水中的酸反应
C．产生极少量的气泡是由于镁粉与水反应得到 D．镁粉在水的催化下与溴发生反应
15．Cl2、SO2均能使品红溶液褪色。后者因为品红分子结构中的发色团遇到亚硫酸后结构发生改变，生成不稳定的无色化合物。其漂白原理可用下面的反应方程式表示：
下列说法正确的是
A．品红溶液中同时通入Cl2、SO2，漂白效果会更好
B． 加热可判断品红褪色是通入SO2还是通入Cl2引起的
C．上述可逆反应中，正反应的△H>0
D．品红分子结构中，19个碳原子都可能在同一平面上
16．KClO3和KHSO3能发生反应：ClO3－+HSO3－→SO42－+ Cl－+ H+（未配平）。已知该反应的速率随c(H+)的增大而加快。右图为用ClO3－在单位时间内物质的量浓度变化表示的该反应υ-t图。下列说法正确的
A．反应开始时速率增大可能是c(H+)所致
B．纵坐标为υ(Cl－)的υ-t曲线与图中曲线不能完全重合
C．后期速率υ下降的主要原因是反应向逆反应方向进行
D．图中阴影“面积”可以表示t1-t2时间内c(Cl-)增加量
17、（14分） ⑴（4分）下列做法存在安全隐患的是 （选填序号）
A．氢气还原氧化铜实验中，先加热氧化铜后通氢气
B．皮肤上沾有少量浓硝酸时，立刻用大量水冲洗，再涂上稀碳酸氢钠溶液
C．实验室做钠的实验时，余下的钠屑投入到废液缸中
D．制乙烯时，用量程为
E．蒸馏石油时，加热一段时间后发现未加碎瓷片，立刻拔开橡皮塞并投入碎瓷片
F．配制浓硫酸与酒精混合液时，将1体积的酒精倒入3体积的浓硫酸中
（2）(10分)氧化铜是一种黑色固体，可溶于稀硫酸。某同学想知道是稀硫酸的哪种粒子（H2O，H+，SO
）能使氧化铜溶解。请你和他一起通过如图Ⅰ、Ⅱ和Ⅲ三个实验完成这次探究活动。
①你提出的假设是 ；
②通过实验Ⅰ可以证明 ；
③要证明另外两种粒子能否溶解氧化铜，
还需要进行实验Ⅱ和Ⅲ，在Ⅲ中应加入 ；
④探究结果为 。你认为除实验Ⅱ和Ⅲ所用的试剂外，还能溶解氧化铜的一种常见物质是 。
18（10分）间接碘量法测定胆矾中铜含量的原理和方法如下：
已知：在弱酸性条件下，胆矾中Cu2+与I―作用定量析出I2，I2溶于过量的KI溶液中：
I2+I-==I3-，又知氧化性：Fe3+＞Cu2+＞I2＞FeF63-
析出I2可用cmol/LNa2S2O3标准溶液滴定：2S2O32-+I3-==S4O62-+3I-。
准确称取ag胆矾试样，置于250mL碘量瓶（带磨口塞的锥形瓶）中，加50mL蒸馏水、5mL3mol/LH2SO4溶液，加少量NaF，再加入足量的10%KI溶液，摇匀。盖上碘量瓶瓶盖，置于暗处5min，充分反应后，加入1~2mL0.5%的淀粉溶液，用Na2S2O3标准溶液滴定到蓝色褪去时，共用去VmL标准液。
①实验中，在加KI前需加入少量NaF，推测其作用可能是
②实验中加入稀硫酸，你认为硫酸的作用是
③本实验中用碘量瓶而不用普通锥形瓶是因为：
④硫酸铜溶液与碘化钾溶液反应生成白色沉淀（碘化亚铜）并析出碘，该反应的离子方程式为： ⑤根据本次实验结果，该胆矾试样中铜元素的质量分数ω(Cu)=
19. (12分)有A、B、C、D、E五种短周期元素，它们的原子序数依次递增。已知A和C，B和D分别位于同主族，且B、D的质子数之和是A、C质子数之和的2倍；E在同周期元素中原子半径最小。请回答：
(1)A2B和A2D的沸点较高者为 （填化学式）。
(2)由A、B、C、D四种元素形成的无结晶水的化合物甲的溶液与由A、B、E三元素形成的化合物乙的溶液相互间反应的离子方程式可能为： 。
(3)写出由A、B、C三元素所形成的原子个数比为1：1∶1的化合物的电子式 ，其晶体中存在的化学键有 （填化学键名称）。
(4)NH3?H2O的电离方程式为NH3?H2O NH
+OH-，试判断NH3溶于水后，形成的NH3?H2O的合理结构是
。（填a或b）
(5)利用稀有气体化合物，人们实现了许多制备上的突破。如用XeO3在碱性条件下与NaBrO3反应生成NaBrO4，同时放出Xe，写出上述反应的化学方程式 。
20．（12分）下图表示各物质之间的转化关系，其中A、B、C、G为单质。②为工业生产中常见反应，E是一种具有漂白作用的盐，Y易潮解，M是一种两性化合物，L是一种白色沉淀。
试回答有关问题：
⑴M的化学式 ，Y在实验室中的用途 （列举一例）。
⑵X的熔点为
⑶反应②的化学方程式是__________________________________。
⑷反应④的离子反应方程式是 。
五．（本题包括2小题，共16分）
21. (8分)(1)苯氯乙酮是一有强催泪作用的化学试剂，它的结构简如下图：
则苯氯乙酮不可能具有的化学性质是 （填字母序号）
A、加成反应 B、取代反应 C、消去反应 D、水解反应 E、银镜反应
(2)今有化合物
①请写出丙中含氧官能团的名称
②请写出与甲的另一同分异构体丁的结构简式：
③请按酸性由强至弱排列甲、乙、丙的顺序：
22、(8分)由丙烯经下列反应可制得F、G两种高分子化合物，它们都是常用的塑料。
(1)丙烯分子中，最多有 个原子在同一个平面上；
(2)聚合物F的结构简式是 ；
(3)B转化为C的化学方程式是 ；
(4)在一定条件下，两分子E能脱去两分子水形成一种六元环状化合物，该化合物的结构简式是 。
六．（本题包括2小题，共22分）
23. (10分)某工厂实验室排出的工业废水中含游离氯和强酸。氯气的物质的量浓度为0.015mol/L，氢离子的物质的量浓度为0.001mol/L，废水排出的速度为10.00mL/s。为除去废水中的游离氯，并使废水变为中性，提出如下方案：在废水排出管的前后两处，分别注入一定量的烧碱溶液和亚硫酸钠溶液。已知烧碱溶液的浓度为0.100mol/L，亚硫酸钠溶液的浓度为0.150mol/L。
问：⑴在废水排出管的前后两处，应分别注入 、 溶液，为什么？请用有关离子方程式表示 。
⑵两种溶液的流量应控制多大（mL/s）？写出计算过程。
24、(12分)实验室有甲、乙两瓶无色溶液，其中一瓶是稀盐酸，另一瓶是Na2CO3溶液。为测定甲、乙两瓶溶液的成分及物质的量浓度，进行以下实验：
取7.5mL乙溶液，向其中缓慢滴入甲溶液12.5mL，共收集到56mL（标准状况）气体。取12.5mL甲溶液，向其中缓慢滴入乙溶液7.5mL，共收集到112mL（标准状况）气体。
⑴判断：甲是 溶液，乙是 溶液；
⑵甲溶液的物质的量浓度为 mol/L，乙溶液的物质的量浓度为 mol/L
⑶将n mL甲溶液与等体积乙溶液按上述两种实验方式进行反应，所产生气体体积为VmL（标准状况下），则V的取值范围是 。
福州高级中学2008-2009学年第一学期模块考试
高二化学《化学与生活》试卷
命卷教师：庄阳彬 审卷教师：陈立明
试卷总分：100+50分 完卷时间：90分钟
考试时间：90分钟 满分：150分
可能用到的相对原子质量： H-1 C-12 O-16 Na-23 I-127 K-39
第I卷（选择题 共60分）
本资料来源于《七彩教育网》http://www.7caiedu.cn
天津市汉沽一中2009届高三第六次月考英语试题
英语试题
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共150分，时间120分钟。
第Ⅰ卷（选择题，三部分，共105分）
第一部分：听力（共两节，满分30分）
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。听完每段对话后，你都有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。
1．What are the two speakers doing?
A．Enjoying meeting each other.
B．Saying good-bye to each other.
C．Planning to see each other again.
2．What can we learn from the conversation?
A．The man can’t drive well.
B．The car has broken down.
C．They are on the wrong way.
3．What was the man reading?
A．English newspaper.
B．English short stories.
C．English textbooks.
4．What did the woman say about the weather?
A．It wasn’t very cold and it snowed a little in December.
B．There wasn’t much snow, but the weather was bad.
C．The temperature dropped below freezing after Christmas.
5．What does the man mean?
A．Alan won’t come. B．Sally is often late.
C．Sally will come at 8.
第二节（共15小题；每小题1.5分， 满分22.5分）
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。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，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
请听第6段材料，回答第6至7题。
6．Why did the man not want to go dancing?
A．He thought it was dull.
B．He didn’t like dancing.
C．He was very tired.
7．What did the man suggest?
A．Walking on the bridge.
B．Inviting some friends to watch the bridge.
C．Inviting some friends to play.
请听第7段材料，回答第8至10题。
8．Where does the conversation probably take place?
A．At the airport. B．In a petrol station.
C．At home.
9．What would the man rather do?
A．Get their luggage.
B．Leave for the airport early.
C．See the end of the football match.
10．What does the woman prefer to do?
A．To leave for the airport right now.
B．To watch people at the airport.
C．To have coffee at the airport.
请听第8段材料，回答第11至13题。
11．What’s the man’s unpleasant situation?
A．He couldn’t get the scholarship.
B．His girlfriend wants to break up with him.
C．He wonders whether to go to
12．Why didn’t the woman accept the job in
A．She didn’t like the job.
B．Her husband didn’t like the idea.
C．She didn’t like
13．What did the woman advice the man to do?
A．He should go to the university.
B．he should give up going somewhere.
C．He should go somewhere else..
请听第9段材料，回答第14至17题。
14．Who is going to participate in the walk-fund?
A．Hospital employees only.
B．Many City Hall officials.
C．Many Packer Hall residents.
15．How is money raised in the walk-fund?
A．By collections made at City Hall.
B．By contributions based on the number of miles walked.
C．By donations from the participants.
16．What is known about the course of the walk-fund?
A．It collects the money for the new children’s hospital.
B．It’s five miles long.
C．It circles the campus.
17．What will happen to the money raise at the walk-fund?
A．It will be used for a new hospital.
B．It will be divided among the participants.
C．Joe will share it with those who made pledges.
听第10段材料，回答第18至20题。
18．How strong were the winds?
A．They destroyed crops and cut transportation links.
B．The winds were up to 75 miles an hour.
C．The winds made the waves over 12 feet high.
19．What’s the news item mainly about?
A．The Indian Army.
B．A hurricane.
C．A storm in
20．What effects were brought about apart from casualties (严重伤亡)?
A．Fire broke out as a result and damaged a lot of residents’ houses.
B．Homes were flooded, crops were destroyed, transport links were cut and houses
collapsed.
C．Over 1,000 people have become homeless, taking shelter in relief camps.
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)
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．― How dangerous it was！
―Yes，but for the passer-by’s quick action, the girl ____ .
A．was drowned B．would have been drowned
C．had drowned D．should be drowned
22．I know nothing about it, what is it that you want me _____ ?
A．speaking B．to speak C．confessing D．to confess
23．Turn on the television or open a magazine and ____ advertisements showing happy,
balanced family.
A．are often seeing B．often seeing
C．will often see D．have often seen
24．―We want someone to design the new art museum for us?
―____ the young fellow have a try?
A．Must B．Shall C．Dare D．Need
25．―How can I wake up so early?
―Set the alarm at 5:00 a.m., ____ you will make it.
A．and B．but C．or D．so
26．I wonder what’s ____ next.
A．doing B．to do C．to be done D．done
27．― We have booked a room for today and tomorrow.
― _____, sir.
A．I’m sure B．My pleasure C．It’s all right D．I’ll check
28．I got caught in the traffic, or I ____ here sooner.
A．could be B．could have been C．might be D．had been
29．____ it carefully can we hope to find a way to solve the challenging problem.
A．When we observe B．When to observe
C．That we should only observe D．Only by observing
30．―Do you like this jacket, sir?
―Well, it’s a bit too large. Do you have this coat in ____ size?
A．the smaller B．a smaller C．a smallest D．a small
31．― The film we saw last week is very romantic.
― ____. I didn’t think it romantic at all.
A．With all due respect B．I beg to differ
C．As predicted D．I can’t agree with you more
32．Julian packed all the things into a suitcase, ____.
A．being anxiously to leave B．to be anxious to leave
C．anxious to leave D．be anxious to leave
33．I wonder why you won’t do it as ____ and it’s the third time you ____ so.
A．told you; do B．be told; did
C．told to; have done D．you told; are doing
34．Though there are some differences in American education and Chinese education, both
systems are ____ excellent graduates.
A．turning away B．turning out C．turning off D．turning in
35．―Will you please stop that ? I’m doing my homework.
―I don’t see ____ it bothers you.
A．how B．what C．if D．where
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各题所给的四个选项（A、B、C和D）中，选出最佳选项。
We are always hearing about road accidents, and when we are in the car we try to drive carefully. But, how many of us take the same degree of care in our homes? A large 36 will tell you the number of accidents that happened in the home is almost the same as those on the 37 . I don’t pretend to be 38 , but I’ve thought a lot about how and why these accidents happen and what we can do to 39 them.
One of the most common and most dangerous 40 at home accidents is wrong and careless use 41 electrical equipment. People will continue to use a loose plug or 42 out a plug without first turning off the 43 . In spite of warmng, one 44 carry an electric heater in to the bathroom when he is going to have a 45 . Sometimes on forgets to turn off the power 46 mending a lamp or something 47 . All this can cause accidents. So the 48 about anything that works by electricity is: Switch off before you 49 anything and don’t pretend you know when you actually 50.
If you’ve got 51 in th house, it’s always best to keep medicines of any kind out of their 52 . otherwise, they may be taken for candies or new kinds of drinds. When there are older eople living with you, you have to take particular 53 in a number of ways in order to make them 54 and happy.
55 , of course, is always a risk. So, remember to turn it off after cooking. Also, don’t forget to keep the children away from the cooker.
Safety first may mean a little more time and care, but it may save you a lot of trouble.
36．A．family B．factory C．hospital D．school
37．A．road B．way C．path D．street
38．A．an expert B．a doctor C．an engineer D．a scientist
39．A．pretend B．prevent C．protest D．complete
40．A．reason B．causes C．difficulties D．problem
41．A．at B．of C．for D．on
42．A．push B．drag C．pull D．draw
43．A．light B．power C．plug D．electricity
44．A．may B．can C．must D．will
45．A．cold B．warm C．wash D．bath
46．A．after B．when C．before D．as
47．A．others B．another C．else D．also
48．A．order B．suggestion C．rule D．requirement
49．A．touch B．feel C．catch D．hold
50．A．don’t B．do C．did D．didn’t
51．A．patients B．children C．friends D．the older
52．A．look B．sight C．knowing D．reach
53．A．attention B．mind C．notice D．care
54．A．full B．warm C．safe D．comfortable
55．A．Gas B．Pollution C．Fire D．Stove
第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
The sea has always interested man. From it he can get food, minerals, and treasure. For thousands of years, he could sail on it. But he could not go far beneath its surface.
Man wants to explore deep into the sea. However, he is not a fish. He must breathe air, so he can’t stay under the water’s surface for any length of time. To explore deep water, man faces even more dangers and problems.
A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases. He can wear a diving suit and have air pumped to him from above. He can carry a tank of air on his back and breathe through a nose and a mouthpiece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. His body is under great pressure.
When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles. The diver is then suffering from the bends. The bends can cause a diver to double yp in pain. They can even kill him.
56．On the whole, this passage is about ____.
A．special mixtures of gases in deep sea
B．the problems man faces in deep-sea diving
C．air pressure under the surface of sea water
D．a kind of illness that man suffers in the sea
57．A diver’s body in deep water ____ .
A．is under great pressure
B．is just like that of a fish
C．suffers from the bends
D．weighs very little
58．The passage does not say so, but it makes you think that ____ .
A．deep- divers should be in good health
B．divers explore the deep sea only for treasure
C．diving under the water too quickly causes a kind of illness.
D．there is a special mixture of gases under the sea
59．Why does a diver get the bends?
A．He tries to do exercises under the water.
B．His diving suit weighs too much.
C．He comes to the surface too quickly.
D．The air in his blood is used up.
60．From the passage we can see that ____ .
A．the sea began to interest man in the last few years
B．man is not at home deep in the sea
C．all divers ill get the bends sooner or later
D．the air in the seawater will kill a diver if he is not careful
B
The
61．What is the main idea of this passage?
A．The rising of oil price drove up the price of everything.
B．There were many reasons why higher education was in trouble in the 1970’s.
C．Birthrate began to decline in the
D．High unemployment caused a lot of social problems.
62．The phrase “laid off” can best be replaced by which of the following?
A．poor B．got rid of
C．removed D．unemployed
63．American cars weren’t popular in their domestic markets because of ____ .
A．small B．gas-consuming
C．fuel-efficient D．not attractive
64．The colleges and universities were in trouble because of the following reasons except that ____.
A．they couldn’t get enough income to keep them running
B．young people couldn’t afford the tuition fees
C．keeping them running at the same level would cost much more
D．social services need more state funds because of the recession
65．All of the following statements are true EXCEPT____ .
A．young people couldn’t afford their own tuition in the 1970’s
B．it’s difficult for graduates from colleges to find a job in the 1970’s
C．fewer parents could afford to send their children to college because of the recession in 1970’s
D．Birthrate dropped in the 1970’s because of the recession
C
What kind of car will we be
driving in 2010? Rather different from the type we know today, with the next 20
years bringing greater change than the past 50．the
people who will be designing the models of tomorrow believe that environmental
problems may well accelerate the pace of the car’s development. Today they are
students on the transport design course at
Their vision is of a machine with three wheels instead of four, electrically powered, environmentally clean, and able to drive itself along “intelligent” roads equipped with built-in power supplies. Future cars will pick up their fuel during long journeys from a power source built into the road, or store it in small quantities for travelling in the city.
Instead of today’s seating arrangements―two in front, two or three behind, all facing forward― the 2010 car will have a versatile interior with adults and children in a family circle.
This view of the future car is based on a much more sophisticated road system, with strips built into motorways to supply power to vehicles passing along them, cars will not need drivers, because computers will provide safe driving control and route finding. All the driver will have to do is say where to go and the computer will do the rest. It will become impossible for cars to crash into one another. The technology already exists for the car to become a true automobile.
66．What kind of car will we be driving in 2010?
A．Three wheeled.
B．Electrically powered.
C．With a versatile seating arrangement
D．All of the above.
67．How long will a volunteer be required to spend?
A．A few hours every day.
B．A couple of hours each day.
C．One or two hours every two weeks.
D．A few days per week.
68．What does the word “versatile” in Paragraph 3 mean ?
A．having many different kinds of skill
B．easily able to change from one direction to another
C．easily able to change from one kind of activity to another
D．having many different uses
69．In paragraph 4 “with strips built into motorways to supply power to vehicles passing along them” means “there are many ____ ”.
A．traffic lights to control the speed of future cars
B．street posts to indicate directions for drivers
C．power sources along the street are able to supply power to automobiles
D．stop marks along the street to stop cars
70．What is the main idea of the passage?
A．Future cars are completely different from the automobiles we know today.
B．The design of future cars will be more sophisticated.
C．Because of the new type of cars, our future environment will become cleaner.
D．The road system will become more sophisticated than it is today.
D
Many families in the
Why isn’t a dollar worth as much as it used to be? One dollar is always worth the same amount, that is, 100 cents. But the value of a dollar is how much can buy. The value of money depends on the cost for living. Economists say that the cost of living is the money that a family must pay for the necessities of life such as food, housing or rent, clothes, and medical expenses. For many years now, the cost of living has increased greatly, so the value of the dollar has decreased. When a dollar has a low value, you cannot buy as many things with it.
No one fully understands why the cost of living keeps increasing, but economists believe that workers and producers can make prices go up. As workers earn more money, they have more money to spend, so they demand more goods. If there is a great demand for certain goods, the prices of these goods go up. At the same time, if there’s a shortage of goods, the prices also go up. For example, if everyone wants to buy more and more gas, the price of gas goes up. When companies with hold gas from buyers, they can also make the price of gas go up.
Families need to know what happens to their money. They need to make their income meet the cost of living, so many people plan a family budget. A budget is a list of monthly expenses. If your expenses add up to more than your income, you must find ways to save money. Maybe you’re spending too much on entertainment. Or if you’re spending too much on clothes; you may want to sew your own clothes. Budgeting helps you spend your money wisely as the cost of living increases.
71．What has troubled many families in the
A．A not-large-enough income.
B．Nothing is left over to put away.
C．The increasing cost of living.
D．A shortage of certain foods
72．_ ___ determines the value of the dollar.
A．The government B．The cost of living
C．The economist D．The bank
73．While the cost of living increases, the value of the dollar____ .
A．increases to B．decreases
C．neither increases nor decreases D．seldom decreases
74．When ____ , the prices go up.
A．demand exceeds supply B．supply exceeds demand
C．demand doesn’t exceed supply D．supply equals demand
75．Budgeting helps ____ .
A．one to make his income meet the cost of living
B．the government to battle the rising cost of living
C．merchants to produce more goods
D．the workers to earn more money
第Ⅱ卷（非选择题，共45分）
第四部分：写作（共两节，满分45分）
第一节：阅读表达（15分）
If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and turning in bed until the early hours of the morning when you eventually fall asleep. When you wake up, you don’t feel refreshed, but tired and worn out and unable to face a new day.
Dr. Henry Winkle, in a recent newspaper article entitled Stress and Sleep, indicates that _________ . Dr. Winkle says, “The more we worry, the less we sleep, the more we are unable to deal with stress. If we can find a way to get a good night’s sleep,” he adds, “we can often find the energy to deal with what’s worrying us”.
So, what is a good night’s sleep? Research shows that the amount of sleep which people need in order to keep healthy varies a lot. Seven hours in about the average amount, though strangely enough, sleeping longer often gives you a headache instead of making you feel more refreshed.
Dr. Winkle believes that preparing for sleeping is important. People who work late should try to give themselves a short break and do something restful before going to bed. This could be watching TV or listening to music. Doing some exercise earlier in the day should help you to feel physically as well as mentally tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain caffeine and will keep you awake. “When you put the light out,” Dr. Winkle says, “concentrate on relaxing your muscles, working slowly up from your feet, and you’ll be asleep before you know it.”
76．What is the best title of the passage? (Please answer within 10 words.)
__________________________________________________________________________
77．Which sentences in the passage can be replaced by the following one?
People shouldn’t go to sleep immediately but should take a break after working late in the night.
___________________________________________________________________________
78．Please fill in the blank in the second paragraph with proper words or phrases to complete the sentence. ( Please answer within 10 words.)
________________________________________________________________________
79．Someone says that the longer you sleep, the better you feel. Try to find some arguments from the passage against the idea. ( Please answer within 30 words.)
________________________________________________________________________80．Translate the underlined sentence in the first paragraph into Chinese.
________________________________________________________________________
第二节：书面表达（满分30分）
最近，不少城市发出了“减少白色污染”的倡议，得到广大市民的支持。请以“ People should not be encouraged to use plastic bags ”为话题在博客上发表简单评论。
注意：词数120左右。参考词汇：可分解的degradable 窒息choke