题目内容
4.Think of all the things you throw away:juice bottles,soda cans,candy covers.It adds up.How much rubbish do you produce?Americans throw away about 1ton of rubbish per person every year.That's 2000pounds of rubbish!Most of the rubbish gets covered in big holes in the round called landfills(垃圾掩埋法).A lot of this rubbish can be recycled,or turned back to something useful.The main things we recycle today are made from metal,paper.
People recycle for many reasons.One of the main reasons is to protect resources(资源).Making new cans out of old ones means less aluminum(铝) is needed for new cans.
This leads to a second reason people recycle:it saves energy.Recycling old aluminum cans take much less energy than making new aluminum.To make new aluminum,you need to mine metal ore(矿石) from the ground,remove it,and refine it,into a finished metal.
Recycling also protects valuable land.By recycling,we produce less rubbish.That means fewer landfills are needed for dropping our rubbish.
Because metals are some what costly to make,they are the world's most recycled materials.About two-thirds of all steel(钢) is recycled.
Almost all drink cans are made of aluminum.Americans recycle about one-third of their used aluminum cans.Empty cans are sent to special factories.There,they are cleaned,melted,and made into new pieces of aluminum.
Americans use lots of paper-mostly in the form of newspapers,magazines,and cardboard boxes.In fact,paper takes up more space in landfills than any other material.
Old paper can be cut and made are into new paper.Americans recycle a little more than one-third of their paper rubbish.New papers are made from trees,each ton of recycled paper saves about 17trees!
66.You can most probably read the passage inA.
A.a science book
B.a Chinese book
C.a history book
D.a geography book
67.The underlined word"recycle"in the second paragraph meansD.
A.销毁
B.收集
C.熔化
D.回收利用
68.Why do people recycle rubbish?D
A.To protect resources because it's hard to make new resources.
B.It can save energy,because the resources are limited(有限).
C.To protect valuable land,because there is no place to bury rubbish.
D.To protect resources,save energy and protect valuable land.
69.Which one is right?C
A.People recycle paper from the trees.
B.Papers take up less space in the landfills.
C.Americans recycle a little more than 1/3of their paper rubbish.
D.To recycle paper can't protect their environment.
70.The main idea of the passage isB.
A.To let us know it is a big job deal with rubbish.
B.To explain the reasons for rubbish recycle.
C.To describe know to recycle metal,paper.
D.To explain how to recycle rubbish and why to do so.
分析 试想想你所扔掉的一切东西,你会制造多少垃圾呢?很多此类垃圾可以循环再利用,或者回收,制成有用的东西.今天我们回收利用的主要东西都是由金属和纸张制造的.
人们回收利用资源的原因众多.其中一个主要原因是保护资源.第二个原因:这样节约能源.资源的回收利用也保护了宝贵的土地.通过回收利用,我们生产较少垃圾.这意味着可以少利用废渣埋填法填埋垃圾.金属是世界上回收利用最多的材料.大约三分之二的钢材被回收利用.美国人大约把他们用过的三分之一的铝瓶回收利用了,被制成新的铝片.美国人使用很多纸张--大多以报纸、杂志和纸板盒的形式.每吨回收纸大约节省17棵树.
解答 66.A.推理判断题.通读本短文可知,本文为科普知识类文章,可能在科普类书籍上看到.a science book 科技(科普)类书籍.故选 A.
67.D.词义理解题,判断单词的语义.根据第二段首句"A lot of this rubbish can be recycled,or turned back to something useful"一句中"or turned back to something useful"就是解释"(be) recycled"意思的.即recycle=turn back to something useful.turn back to something useful就是返回(来制成)到有用的东西,即"回收利用".阅读小窍门:有些文章在阐述一个事情时,往往在前一个词汇或表达方式之后,使用另一个词汇或另一种表达方式来描述同一个事物,这样使人易懂.我们要掌握这种技巧,有助于更好地了解文章.故选 D.
68.D.推理判断题.由短文的第三、四、五段可知,垃圾回收再利用的原因主要有三个,故可知,选项 A、B、C 所述的原因不全面,故应选 D.
69.C推理判断题.用排除法,再结合关键句"Americans recycle a little more than one-third of their paper rubbish"所述,美国人回收利用了大约三分之一多点的纸质垃圾.可知C正确.故选 C.
70.B.主旨大意题.根据文章第二段点题句"People recycle for many reasons"所述,人们回收利用废品有多种原因.文章接下去阐述回收垃圾的三个原因:保护资源,节约能源和保护土地.这和选项B (解释垃圾回收利用的原因)一致,故选B.
点评 首先要通读短文,掌握大意,然后结合具体的题目,再读短文,从中找出相关信息,就可以确定正确答案.
The sad story is an example of how many children follow the violence(暴力) they see on television,especially cartoons.It is (40)C that violent cartoons can make children more aggressive(具有攻击性的).In a survey,researchers(41)D the children after watching non-violent and violent cartoons.They found that the kids who watched violent cartoons fought with others and (42)A class rules more often.
Children under the age of seven are too (43)A to understand that the violence on TV can bring (44)B real harm.It is parents'job (45)B them understand it.
| 36.A.are | B.is | C.were | D.was |
| 37.A.something | B.anything | C.everything | D.nothing |
| 38.A.eating | B.buying | C.watching | D.playing |
| 39.A.with | B.to | C.in | D.at |
| 40.A.report | B.reporter | C.reported | D.reporting |
| 41.A.advised | B.asked | C.called | D.compared |
| 42.A.broke | B.followed | C.obeyed | D.made |
| 43.A.young | B.old | C.small | D.little |
| 44.A.him | B.them | C.we | D.you |
| 45.A.help | B.to help | C.helping | D.helped |
---_______.( )
| A. | No,I will | B. | Yes,I won't | C. | Sorry,I will | D. | Sorry,I won't |