【精校版】【人教版】九年级英语：Unit13同步练习含答案解析

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1、人教版精品英语资料（精校版）Unit13 Were trying to save the earth 一、单项选择（共20小题；共20分） 1.- May I borrow your CD player?- Sorry, I it myself.A. am usingB. usedC. have usedD. use 2.I my homework; I guess I cant join you.A. dont finishB. didnt finishC. havent finishedD. wont finish 3.You enough time to finish the task.

2、 Dont worry!A. are givenB. have givenC. will givenD. are giving 4.- Why didnt John come to Susans birthday party?- He A. isnt invited.B. didnt invite.C. wasnt invited.D. hasnt invited. 5.Yao Ming used basketball in NBA.A. playB. to playC. playingD. played 6.You stop when the traffic light turns red.

3、A. canB. had betterC. needD. must 7.The film Lost in Thailand is very funny. It made us .A. laughingB. laughedC. to laughD. laugh 8.When winter comes, days get .A. long and longB. short and shortC. longer and longerD. shorter and shorter 9. honest man he is!A. WhatB. What anC. HowD. How an10.Mr. Smi

4、th comes from Australia, but he has worked in China for five years. So you can talk with him .A. either in English or in ChineseB. not in Chinese but in EnglishC. just in English, not in ChineseD. neither in Chinese nor in English11.I couldnt afford the suit at that moment.A. buyB. buyingC. boughtD.

5、 to buy12.- The shirt looks nice on you! How much does it ?- I just ten dollars for it.A. take; affordedB. cost; paidC. cost; spentD. take; spent13.- Why not the dancing?- Thats a good idea. Lets them.A. join; joinB. join in; joinC. join; join inD. join in; join in14.- You should the shower when you

6、 are washing your hair.- OK, I will. We need to save water.A. give offB. put offC. turn offD. take off15. helps us a lot to protect the environment.A. Buying old thingsB. Making cheap thingsC. Recycling thingsD. Using cheap things16.Look! Jack and his monkey flying disk together in the garden.A. is

7、playingB. was playingC. are playingD. were playing17.Miss Brown, we cleaning our classroom. Can we go home now?A. finishB. finishingC. are finishedD. have finished18.- How often your school sports meeting ?- Every two years.A. were; heldB. are; heldC. was; heldD. is; held19.Many buildings in Lushan

8、in the earthquake on April 20th. It will surely be reconstructed(重建) more beautifully.A. have destroyedB. are destroyedC. were destroyedD. are destroying20.As close friends, they used to school together.A. to walkB. walkingC. to walkingD. walk二、单词拼写(单句首字母填空)（共20小题；共20分）21. Her teaching experience ga

9、ve her a big a over the other applicants for the job.22. They killed many sharks last year. How c they are!23. When i is well developed in one country, the people there will be rich and live a better life.24. This is a s experiment.25. I saw the White House where the P of the USA lives.26. I dont li

10、ke lions because theyre u .27. People throw l into the river and make it really dirty.28. We should r the waste paper to protect the environment.29. Living in the city has many a such as good schools, big shopping centers and so on.30. The landlord is so c that almost everybody hates him.31. It was

11、her dream to enter the film i when Gong Li was very young.32. Here are some things they have learned from s (科学的) studies.33. Obama is the P of the USA.34. The lady is not beautiful at all. In fact, she is very u .35. If no one l ,the park will be very clean.36. Its important to r (回收利用) paper to sa

12、ve the trees.37. - Do you know the a of this type of bicycle?- Its very light.38. People generally think that he who kills a pet dog or a pet cat is c .39. The tourist i is developing rapidly in China.40. So far, no s studies have shown that sharks fins are good for health.三、单词拼写(根据中文提示拼写单词)（共20小题；共

13、20分）41. My father works in the oil (行业).42. I suggest you use the public (运输工具) as much as you can.43. The restaurant owner has learned how to make money from (科学的) studies.44. His uncle is a nervous and (冷酷的) man.45. I dont think everyone is rich enough to (可负担) such a modern house.46. When it come

14、s to climate, warm conditions and a normal amount of rainfall are (有利条件) that attract people.47. Wed better not use the (塑料) bags when we go shopping.48. I think (回收) can not only protect the environment but also save money.49. The car (工业) is important for the development of the old city.50. What d

15、o you think of the (交通) in your town?51. (科学的) farming is very popular with farmers.52. There is some information about the people who are (残酷) to animals.53. He was looking forward to having a sports bike, but he couldnt (买得起) one.54. Being tall gives him an (优势) over the other basketball players.5

16、5. Dont use (塑料的) bags.56. We collect the waste paper to (回收利用) it.57. This type of software is widely used in (工业).58. (运输) should be much better by 2100 and the journey to Mars may take only days.59. The scientists have learnt a lot from (科学) studies.60. Its (残酷的) of hunters to kill tigers for the

17、ir bones and fur.四、翻译(根据中文提示完成句子)（共10小题；共20分）61. Smoking is (对有害) our health.62. 你会为你的粗心大意付出代价的。You will your carelessness.63. 彼得的爸爸过去常常开车去上班，但现在走着去上班。Peters dad work by car, but now he walks to work.64. 今天各个领域都在应用电脑。Today computers in many fields.65. 这本书孩子们已经借了一个月了。The children .66. 玩电脑游戏太多对学习有害。Pl

18、aying computer games too much study.67. 任何犯法的人都要为此付出代价。Anyone who breaks the law will what he/she does.68. 他以前是一名老师。 （词数不限）He a teacher.69. 现在我的生日蛋糕做好了。My birthday cake now.70. 我还没看那部电影。 (词数不限)I the film .五、完形填空（共10小题；共15分） When Chinese people find out that someone comes from London, they often ask,

19、 London is a foggy(多雾的) city, isnt it? British people who visit China often 71 say that London is not a foggy city at all! But if London is not foggy, 72 do so many people in China think it is? In fact, London used to be a foggy city, 73 it isnt any more. In London lots of its pollution came 74 fact

20、ories, but a lot of it came from coal(煤) because people used it in their houses to keep warm during the winter. By the 1950s, Londons air pollution had become so 75 that the government decided to do something to clean up the air. A new rule was made. It said that 76 was not allowed to burn(燃烧) coal

21、in any British city. Just a few years 77 the air became much cleaner. Now many Chinese cities meet the same kind of 78 with air pollution that London met forty or fifty years ago. However, this problem is more difficult for Chinese cities to 79 . First, more of the pollution comes from big factories

22、 than from coal that people use in their houses. If these factories are suddenly closed, lots of people 80 their jobs. Second, cleaner fuels(燃料) are quite expensive. However, the air in many cities is already slowly becoming cleaner, because the government and ordinary people are trying to make poll

23、ution less.71.A. mustB. have toC. shouldD. will72.A. whatB. whenC. whichD. why73.A. andB. butC. soD. or74.A. fromB. inC. outD. on75.A. wellB. goodC. badlyD. bad76.A. somebodyB. anybodyC. nobodyD. everybody77.A. beforeB. agoC. laterD. after78.A. problemB. questionC. accidentD. discussion79.A. findB.

24、answerC. solveD. save80.A. lostB. loseC. would loseD. will lose六、阅读理解（共16小题；共32分）A How green are you? Do you know how to be green? We all need a healthy environment, but we produce waste every day and it is harmful to our environment. Though we are young, we can still do something to help. Here are

25、some ideas for you. Reduce Reduce means use less. Dont waste things. This saves money and reduces pollution. Before we buy something new, think whether it is really necessaryor maybe the old one is still useful. Reuse Reuse means use again. When we buy things, make sure that they can last a long tim

26、e. When something is broken, we should repair it instead of throwing it away and buying a new one. Dont use a paper cup or a paper bag. Its better to use a china(瓷) cup and a lunch box because you can use them again. Recycle Recycle means change things into something else. Though it takes energy to

27、change something into something else, its better than throwing things away or burning them. So please remember these words: reduce, reuse and recycle.81. What is the passage about?A. How to produce things.B. How to burn things.C. How to be green.D. How to help others.82. Which of the following is ri

28、ght?A. Always throw away old things.B. Dont waste things.C. Always buy new things.D. Never buy new things.83. The underlined word last means .A. 中断B. 持续C. 终止D. 凑合84. It is better to use a china cup and a lunch box because we can them.A. reuseB. reduceC. repairD. recycle85. The passage may come from

29、a .A. menuB. dictionaryC. storybookD. magazineB There is little doubt that house cat first developed naturally from ancient wild cats. The cleverest relative is the America wild cat which still lives in Africa today. This is understandable because the first house cats came from Africa. Cats first st

30、arted to live around people in Egypt about 6,000-7,000 years ago. From Egypt, cats started to move around the world. This is about the same time that Egyptians began storing grain(谷物) in buildings. Scientists used to believe that people tamed cats to catch mice and protect the grain. However, cats d

31、ont like to be told what to do! Now, scientists believed that cats followed the mice and learned to accept people. Finally, some of the cats began to grow comfortable around people, these were smaller cats that needed protection. As these cats and people got used to each other, then they moved in to

32、gether. Around 5,000 years ago, cats started to live with people. Soon cats were in Greece, then the Middle East and China. They moved along Egyptian business roads keeping away mice and keeping people around them. After the Romans came to Egypt, they also accepted the cats and brought them to Europ

33、e. These cat likely bred(繁殖) with other cats to form the many kinds of house cats we have today. Cats are relatively recent house animals. House cats still have a lot in common with their wild relatives. Cats sleep a lot to save energy just like wild cats. They will often get food at night as well.

34、House cats are generally peaceful and friendly, but be careful! If a cat feels it is in danger, it will fight backjust like a wild cat.86. Where did the first house cats come from?A. Asia.B. Africa.C. Europe.D. America.87. When did cats start to live with people?A. About 4,000 years ago.B. About 5,0

35、00 years ago.C. About 6,000 years ago.D. About 7,000 years ago.88. According to the text, which of the following is TRUE?A. Cats started to move around the world from China.B. Cats get food at night to save energy like wild cats.C. Cats have a little in common with their wild cats.D. Cats were accep

36、ted and brought to Europe by Romans.89. What does the underlined word tamed mean in Chinese?A. 驱散B. 捕捉C. 驯化D. 引进90. What does the text mainly talk about?A. The development of house cats.B. Different cats in different countries.C. The relationship between cats and people.D. The differences between ho

37、use cats and wild cats.C Youre buying a used car, moving into a new house, or deciding which doctor should treat your illness. These are times when you need to get directly to the core(核心) of an important matter. Asking general questions gets little valuable information and may even result in unreal

38、 answers, says Julia Minson, a visiting scholar in decision sciences at the University of Pennsylvania in the US. The best way, says Minson, is to ask a lot of questions that discover there are problems. Lets say someone is selling a used iPod. An example of a general question is What can you tell m

39、e about it? A positive-assumption(正面推测) question is There arent any problems with it, right? But a negative-assumption question, such as What problems have you had with it? will get the most honest answer, found Minson and her team. In a study, 87% of the sellers warned the buyers to problems when a

40、sked a negative-assumption question, while 59% of those did the same thing to a positive-assumption one. When you want the truth, you have to ask for it. What problems does this car have? What are the worst parts of this job? How many people with my kind of illness have been successfully treated? Yo

41、ur questions should communicate that you are sure there will be difficulties and that you want to know about them.91. What can we do if we want the truth, according to the passage?A. Ask for it ourselves.B. Talk with honest people.C. Study it ourselves.D. Do some experiments.92. What kind of questio

42、ns has the best result?A. General questions.B. Positive-assumption questions.C. Careful questions.D. Negative-assumption questions.93. Which of the following can be the best title for the passage?A. How to Find Honest PeopleB. How to Talk with OthersC. How to Get an Honest AnswerD. How to Avoid Bein

43、g CheatedD America is a mobile society. Friendships between Americans can be close and real, yet disappear soon. They dont feel hurt. If the same two people meet again, even years later, they pick up the friendship. This can be quite difficult for us Chinese to understand. Friendships between us dev

44、elop more slowly but may become lifelong feelings, extending(延伸) deeply into both families. There is another difficult point for us to understand. Although Americans treat friends warmly in their personal everyday lives, they dont show their politeness to them if it requires a great deal of time. Bu

45、t in China, we are usually generous with our time. We, as hosts, will appear at an airport even in the middle of the night to meet a friend. We may take day off from our work to act as guides to our friends. It is opposite in America. Americans can not manage the time to do a great deal with a visit

46、or outside their daily plans. They will probably expect the visitors to get themselves from the airport to the hotels. And they expect the visitors will phone them from there. Once the visitors arrive at their homes, the welcome will be full, warm and real. For Americans, it is often considered more

47、 friendly to invite a friend to their homes than to restaurants, except for business matters. Americans are ready to receive us foreigners at their homes, share their holidays, and their home life. So accept their hospitality(好客) at home and enjoy your visit in America!94. The underlined phrase pick

48、 up in Paragraph 1 may mean .A. keep outB. give upC. pay no attention toD. continue95. Which of the following is the typical(典型的) way of American hospitality?A. Treating friends at home.B. Taking days off to be with friends.C. Meeting friends at the airport at midnight.D. Sharing everything they hav

49、e.96. Which of the following statements is True according to the passage?A. Americans are always generous with their time.B. Americans dont feel hurt if their friendships disappear soon.C. Chinese friendships develop more slowly but will never disappear.D. Chinese friendships are more sincere than A

50、merican friendships.七、短文7选5(5选5等)（共5小题；共10分） Once, two birds named Cici and Nick lived in a nest. 97. They always found excuses for not doing any work. On a cold winter day, a strong wind was blowing. 98. By chance, a hole was made in their nest(巢). The cold wind blew in through the hole and got awa

51、y the warmth from the nest. Both the birds started feeling cold. Nick thought, I wonder why Cici is so lazy? Why is she not repairing the hole? On the other hand, Cici thought that Nick would fill the hole. Both of them were depending on each other. 99. Soon snow started to fall and the wind nearly

52、blew off the last warm air from the inside of their nest. The snowflakes entered the nest through the hole. The lazy birds started shivering(颤) with cold. 100. In the morning both the birds were dead in their nest. They had shivered to death but because of laziness they had not got up to repair the

53、hole. Life is the same. Some people never get success. 101. Do you think so?A. Because their laziness blows out the chances.B. But no one was active enough to work.C. Both of them were very lazy.D. There was some snowfall too.E. So no one repaired the hole.八、阅读与表达(问答式)（共5小题；共10分） To protect the envi

54、ronment, China has put a ban(禁令) on thin plastic bag (plastic bag thinner than 0.025 mm). From June 1,2008, China stopped the production, sale and use of these plastic bags to the public. Plastic bags can cause “white pollution”, because they can take 400-1,000 years to break down. They pollute the

55、soil(土壤) and water. Plastic bags also cause a serious danger to animals. Animals often mistake plastic bags for food. Thousands of them die each year after eating plastic bags. So what kind of bags will be the best to use when we are shopping? Recently some students made their own shopping bags. Mos

56、t students used old clothes to make their bags. They painted pictures like the Olympic rings on them. But Li Mei had a more traditional way to make her hag. She weaved(编织) a bamboo(竹子) basket. It was not an easy job. With her grandfathers help, Li Mei spent the whole afternoon making it. What can we

57、 do? Refuse plastic bags and persuade(说服) people to use environmentally friendly (对环境无害的) shopping bags instead of plastic ones. Try to recycle the ones we have. 根据短文内容，完成下列小题。102. Did Li Mei make her shopping bag by herself? 103. Why do plastic bags cause a serious danger to animals? 104. What kind of material did most students use to make their shopping bags