英语科普社仁爱九年级上册《Topic 1 Pollution has caused too many problems》同步习题教师用卷文档格式.docx

1、-自从五年前我来这儿。根据句意此处应用现在完成时态。其结构是：have/has加动词的过去分词，故选A。2. We have known each other _ ten years ago.A. for B. ever C. about D. since【答案】D【解析】现在完成时表示从过去某一时刻延续到现在的一段时间，往往用for，since短语来表示。for+一段时间，since+过去时间点或从句，所以根据后面ten years ago是过去的时间点。故选D。3. There is _ pollution in the world. We must stop it.A. much too

2、 B. too much C. many too D. too many【答案】B世界上有太多污染了，我们必须阻止。much too太，修饰形容词或副词；too much太多，修饰不可数名词；too many太多，修饰可数名词；many too无此用法。pollution是不可数名词，故选B。4. Is the flower beautiful? Yes, at _ its _ the one you bought for me.A. last; as bad as B. least; no better thanC. last; not better D. least; no worse t

3、han【解析】固定短语at least表示至少的意思，at last最后。no+形容词比较级+than=as+形容词的反义词+as，所以no worse than=asgood as，句意：这个包漂亮吗？是的，和你买给我的一样好。5. I cant stand _ for you so long.A. to wait B. waiting C. waits D. waited我不能忍受等你这么久。固定句型：cant stand doing sth表示无法忍受做某事。故选B。6. The boss made child laborers _ 12 hours every day.A. worki

4、ng B. works C. work D. to work【答案】C老板迫使童工一天工作12个小时，本题的make是使役动词，后接省略to的不定式，make sb do sth为固定结构，表示“让某人做某事”的意思，故选C。7. _ the environment is important for human beings.A. Take care of B. Taking care ofC. Took care of D. Take the care of【解析】分析句子成分，在这里需要填动名词构成动名词短语来做句子的主语，当动名词短语做主语时，谓语动词要用单数形式。句意：保护环境对人类是

5、很重要的。8. Have you finished your homework? Not _. There are still some exercises to be done.A. already B. yet C. just D. ever【解析】句意:-你完成你的家庭作业了吗？-还没有。还有一些练习题要做。already 已经，早已，应该用在肯定句中；yet 还，仍，用在否定句和疑问句中；just 刚刚，只；ever 曾经。根据句意和他们的用法可知选B。9. It smells terrible. What has happened here? Look, there is much

6、waste gas _ from the chemical factory.A. pour B. pouring C. poured D. pours-它闻起来太可怕了。这发生了什么？-看，这有许多的废气正从这个化工厂倒出。There be+sth./sb. doing sth. 为固定句型，意为“有某人或某物正在”故选B。10. When I was walking in the street yesterday, I saw a UFO _ over my head.A. flying B. flies C. flew D. to fly昨天当我在街上走时，我看见一个飞碟在我头上方飞过。本

7、句考查感官动词see的用法：see sb./sth.do sth.“看见某人做了某事”；see sb./sth. doing sth.“看见某人正在做某事”。故选A。二、完形填空（本大题共10小题，共15.0分）I cant remember when I started collecting litter. But it was when I got tired of（11）litter nearby that I realized no one else was going to pick it up. I live near a forest in Ohio, America. I ca

8、n walk there（12）three minutes. I used to love going there to play with my dog. But one day there was（13）much litter there that I became very unhappy. I decided to clean up the forest, and I wanted to （14）happy when I went again. I made my first trip to clean the forest that afternoon. I took a big b

9、lack rubbish bag with me. Ten minutes（15）I started to pick up litter, my bag was full! There were cans, bottles, broken glass and newspapers in it.From then on, I （16）to the forest four times a year to pick up litter. I often stay there for three hours. It makes me feel（17）to do something for the en

10、vironment. After each trip, I look through all the litter that Ive collected. If （18）of it is recyclable（可回收利用的）, Ill keep it. I cant understand why people drop litter. But I will keep on picking it up （19）they stop dropping it. I know I am only doing a small bit（20）the earth, but I still think it i

11、s important.11. A. seeing B. throwing C. dropping D. cleaning12. A. after B. for C. with D. in13. A. such B. very C. so D. too14. A. make B. feel C. look D. find15. A. after B. later C. before D. of16. A. had gone B. have gone C. go D. will go17. A. tired B. sad C. interesting D. great18. A. many B.

12、 few C. any D. much19. A. until B. after C. as soon as D. when20. A. helped B. to help C. help D. helping【答案】【小题1】A【小题2】D【小题3】C【小题4】B【小题5】A【小题6】C【小题7】D【小题8】C【小题9】A【小题10】B【解析】【文章大意】“我”本不关心垃圾，但是两年前去森林散步的时候发现那里很多垃圾，为了下次去可以开心一点，“我”开始拿袋子去森林里捡垃圾。从那以后，“我”一年四次去森林捡垃圾。能为环境做点事情“我”觉得很棒。在人们停止丢垃圾之前，“我”将会继续捡垃圾。A.s

13、ee看，B.throw扔，C.drop丢，D.clean弄干净，句意：但是就是在我对我见到的身边的垃圾厌烦的时候，我意识到没有其他人回去把它捡起来。根据句意和选项分析，故选A。我能在三分钟内走到那儿。in three minutes表示3分钟内，“在以内”用介词in。“sothat”句型,表示“如此以至于”。句意: 但是有一天，这儿有那么多的垃圾，让我很不高兴。故选C。系动词后接形容词作表语。我决定清理森林，我希望下次能够开心地再次去那里。根据句意可知: feel happy感到高兴。A.在之后；B.后来；C.在之前；D.的。本句分析句子结构，有一个介词短语after I started to

14、 pick up litter修饰ten minutes来作时间的定语，指“捡了十分钟的垃圾后”。在我开始捡垃圾的十分钟后，我的袋子就装满了！由four times a year一年四次，表示频度，可看出此处时态用一般现在时。这让我感到能为环境做些事情很棒。A.累；B.难过；C.有趣；D.很棒，伟大。从全文来看，作者为了保护环境而去捡垃圾，这件事不是让“我”感到累、难过、有趣，而是一种责任和成就感。any在此处表示“任一”，句意：如果垃圾中有任何能够回收再利用的，我都把它留下来。A、B两项均修饰可数名词，而litter是不可数名词，D项不符合题意。A.直到才；B.在之后；C.一就；D.当。在人

15、们停止扔垃圾前，我将继续捡垃圾。until后跟短暂性动词，表示“直到才”，从题意来看只有A项符合。根据题意“我只是做了一点事去帮助地球”。此处是用不定式短语来作补语。三、阅读理解（本大题共10小题，共20.0分）A（A） The earth is about 4,600 million years old. Modern man has lived on the earth for only 35,000 years, but during that time, we have changed our planet in many ways. Many of the things that w

16、e have done are good, but more are not good for the earth.Water pollutionA lot of people, birds and fish die each day because of water pollution. Factories have polluted the land and the water. As a result, many rivers and lakes are now dead.Air pollutionIn big cities, factories, as well as cars, tr

17、ucks and buses are the main cause of air pollution. Many people in cities now have serious health problems. For example, Mexico city used to be a beautiful sunny capital, but today it is always covered by thick brown clouds.Soil pollutionIn order to have a good harvest, most of the farmers use chemi

18、cals too much in their fields. Thats bad for the soil. But this kind of pollution is difficult to stop.Hope for the futureThese problems are very serious for our future, so all of us should do something to improve our environment. If we can stop pollution, our planet will become more and more beauti

19、ful and our health will be better. Lets be greener people!21. _ have made the earth change a lot.A. Human beings B. AnimalsC. Plants D. People in other planets22. There are _ kinds of pollution in this passage.A. two B. three C. four D. five23. Pollution isnt a big problem now, is it?A. Yes, it is.

20、B. No, it isnt.C. Yes, there is. D. No, there isn24. Which sentence is NOT right according to the passage?A. Most of things that we have done are good for our planet.B. We must stop the factories from pouring waste water into the rivers and lakes.C. Because of water pollution, many rivers and lakes

21、are now dead.D. Water pollution is very serious nowadays.25. Which sentence is RIGHT?A. Though Mexico city is always covered by thick brown clouds, its still a beautiful sunny capital.B. Air pollution can make people sick.C. Now fewer farmers use chemicals in the fields.D. Factories, cars, trucks an

22、d buses are the main cause of soil pollution.【小题2】B【小题3】A【小题4】A【小题5】B【解析】【文章大意】这篇短文讲述的是由于人类的活动，对地球造成的一些影响。人类的很多行为对地球是有利的，但是更多的行为是对地球有害的。作者主要从水污染、空气污染、土壤污染和对未来的希望来论述的这一话题。根据短文第一段中Modern man has lived on the earth for only 35,000 years, but during that time, we have changed our planet in many ways.可知，

23、人类在地球上已经居住了3万5千年，在这些年中，人们在很多方面改变了我们的星球。这里的we指代的是人类。根据短文第二、三、四段可知，文章中提到了地球上的三种污染，即水污染、空气污染和土壤污染。根据短文第二、三、四三段的内容可知，现在地球上有很多污染，并且很严重，因此污染是地球上的一个大问题。故应该选A。本题的题意是：现在污染不是一个大问题，是吗？不，它是。故选 A。根据Factories have polluted the land and the water. As a result, many rivers and lakes are now dead.可知C的说法是正确的；根据文意可知，由

24、于工厂排放污水，造成了河流的污染，因此我们应该制止工厂排放污水，故B是正确的；根据短文第二段的内容可知，现在水污染非常的严重，故D也是正确的；根据Many of the things that we have done are good, but more are not good for the earth.可知C不对。根据短文第三段Many people in cities now have serious health problems.的内容可知，由于空气污染，导致了人们的健康问题。故B的说法是正确的。根据Mexico city used to be a beautiful sunny

25、 capital, but today it is always covered by thick brown clouds.可知A不对；根据most of the farmers use chemicals too much in their fields可知C不对；根据In big cities, factories, as well as cars, trucks and buses are the main cause of air pollution可知D不对。B（B） Stop and listen! What do you hear? You may hear many diff

26、erent sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.Noise can be caused by many kinds of machines, such as motorcycles, jet planes （喷气式飞机）, farm tractors, and power motors. And, to some people, rock music is also a noise.What happens to people who live near noisy machi

27、nes or use them over a period of time? Doctors have found that these people have trouble in sleeping. And most importantly, constant （连续的） loud noise can cause loss of hearing.Scientists use a unit of measure called a decibel（分贝） to measure the loudness of a sound. The sound of a quiet room, for exa

28、mple, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands measure over 120 decibels. Noise at such high level causes the greatest hearing loss.根据短文内容，判断正（A）误（B）。26. According to the passage, noise is all sounds that you can hear.A. A B. B27

29、. A “decibel” is a machine that makes loud noise.28. Loud noise can help people sleep better.29. Not all people think that rock music is a noise.30. We can infer （推断） from the passage that noise is a serious problem.【小题1】B【小题3】B【解析】【文章大意】本文主要介绍了什么是噪音，产生噪音的环境以及噪音对人的危害，以引起我们的重视。从第一段中“You may hear many different sounds. Som