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1、Unit 4 单元测试 姓名 . 单项选择。（15分）( )1. What are these?Theyre _ and _. A. sheep; hensB. hens; shipC. horse; sheepD. sheep; horse( )2. Mr. Wang, what does this word mean?You can _ the word in your English-Chinese dictionary. A. make upB. look upC. give upD. get up( )3. The student is too young. He cant look
2、 after himself _. A. careful enoughB. enough carefulC. carefully enoughD. enough carefully( )4. How many students are there in your school?_ students, I think. A. Thousand ofB. Three thousandsC. Three thousandD. Three thousands of( )5. Where are you going to work next year?_ Maybe Hefei or Nanjing.
3、A. Im not so sure. B. I think so. C. Thats a good idea. D. I hope not. ( )6. Jenny and Jane were talking in the kitchen _ I was reading the newspaper. A. whileB. beforeC. afterD. if( )7. Why do you like living in the countryside?Because theres _ noise and _ cars there. A. less; fewerB. fewer; lessC.
4、 less; lessD. fewer; fewer( )8. If you cant get to sleep, then get up and try to do something _ lying in bed. A. andB. orC. instead ofD. because of( )9. Jacks father is _ actor and his mother is _ scientist. A. an; anB. an; aC. a; anD. a; a( )10. Dont make me _ the clothes. Im too tired!A. washingB.
5、 to washC. washD. washed( )11. I think computers are _ more important than radios. I dont agree with you. A. muchB. veryC. tooD. so( )12. I called you this morning, but nobody answered. I _ the flowers in my garden at that time. A. wateredB. was wateringC. waterD. am watering( )13. The net bar is no
6、t a good place for children._. Wed better ask children to stay away from itA. Just so-so. B. I dont think so. C. I agree with you. D. Not at all. ( )14. My aunt goes to climb Mount Gu every Sunday. Oh? But she _ hate climbing mountains. A. used toB. use toC. uses toD. is used to( )15. Must I park my
7、 car behind the building?No, you _. You _ park it there. A. mustnt; mayB. may not; mustC. dont have to; mayD. shouldnt; must. 情景交际。（10分）(A)从栏中找出与栏中各句相对应的答语。( )16. How do you like this movie? A. Its so wonderful. ( )17. Whats the matter with Sue? B. I agree with you. ( )18. Do they like plants or ani
8、mals? C. Have a good time!( )19. Im going to Beijing on vacation. D. Plants. ( )20. We should do our best to fight against SARS. E. She has a sore throat. (B)从下面方框中选择适当的选项补全对话，其中有两项是多余的。A：Hi, Mike! Can you tell me something about Siberian tigers?B：Of course. A： 21 B：They are big and strong. They hav
9、e bright eyes, yellow fur (皮毛) and black stripes (条纹). A：Can they climb trees?A. No, they cant. B. Whats your favorite animal?C. I wish I could see one of them. D. What do they look like?E. About four hundred. F. What do they like doing?G. How many baby tigers can they have at a time?B： 22 But they
10、can run very fast and are good at hunting (猎取) other animals. A：How do they usually live?B：They usually live as a family until the baby tigers are two or three years old. A： 23 B：About two to four. They look lovely at birth. A：So wonderful! 24 B：But the number of tigers is getting smaller and smalle
11、r. A：What? How many Siberian tigers are there in the wild?B： 25 There are fewer and fewer Siberian tigers because people hunt them for their fur and bones. A：Yes, I think so. Lets do something to protect Siberian tigers. 21. 22. 23. 24. 25. . 完形填空。（10分）Now in some places of our country, many people
12、are cutting down (砍伐) the trees in the forests. They need more 26 to build houses and more farmland to grow crops and so on. The areas of forests are getting 27 . Some scientists say that there 28 no big forests in 20 or 30 years. It is really a(n) 29 thing. 30 the forests, we will have sandstorms (
13、沙尘暴) often. The weather will get 31 . The earth will become a big desert (沙漠). A lot of plants and animals will 32 . Crops will not grow anywhere. Life will be 33 for everyone. So we should do our best 34 our living environment and keep our mountains 35 , the water clean, and the sky blue. ( )26. A.
14、 woodB. moneyC. desertsD. leaves( )27. A. bigger and biggerB. less and lessC. smaller and smallerD. more and more( )28. A. hasB. haveC. will haveD. will be( )29. A. excitedB. happyC. betterD. terrible( )30. A. WithB. UnderC. WithinD. Without( )31. A. wet and coldB. hot and dryC. cold and dryD. hot a
15、nd wet( )32. A. comeB. liveC. dieD. turn( )33. A. difficultB. easyC. enjoyableD. poor( )34. A. protectB. to protectC. protectingD. protected( )35. A. clearB. freshC. greenD. blue. 阅读理解。（30分）（A、B两篇每小题1分，C、D两篇每小题2分）（A）There is one thing. We cant see it. Sometimes we can hear it and even feel (感知) it.
16、Without it, all the living things will die. Can you guess what it is? Yes, it is air. However, whats the air like today?In cities, there are too many people and too many cars on the roads. The cars send out (排放) a lot of bad gases. In cities, there are many chemical factories. They send out terrible
17、 smoke every day. This kind of smoke is dangerous for our health. Now the air is becoming worse and worse. Every day, we breathe (呼吸) the bad air in and out. This makes us feel sick. So in order to keep us healthy, we have to go to the countryside to breathe more fresh air. Or we can go up hills to
18、get more fresh air. 根据短文内容，判断正(T)误(F)。( )36. Sometimes we can hear air when it blows. ( )37. Some living things dont need air. ( )38. Many people go to the countryside for their holiday because the air there is fresher. ( )39. Too many chemical factories and cars cause the bad air. ( )40. The smoke
19、from the chemical factories is good for our health. （B）( )41. Nancy wants to learn more about computers. Because people write to, and even talk to each other on the computer today. ( )42. Mary is a good mother. She believes eating the right food is important. She likes to help her children grow bett
20、er by eating the right food. ( )43. Kevin often sits at his desk, studying all night, but he still gets poor grades. He hopes to do better in the tests. ( )44. Bobs sister wants him to move to New York. But he isnt sure if that is a good idea. He needs to know more about the country. ( )45. Amy is w
21、orried that there are too many used bags. She doesnt know how to do with (处理) them. The following is the list of some books：A. How to Be Good Learners. B. Make the Waste Useful. C. Around the World in Eighty Days. D. You Are What You Eat. E. Chicken Run. F. How to Use the Internet. G. 101 Q & About
22、America. H. Harvard Girl-Liu Yiting. 配对阅读。左栏是对5个人所需要的书的描述，右栏是8本书的书名，请你为每个人推荐最合适的一本书。（C）We asked thirty young people between 14 and 18 several questions. All the children had computers at home. The average (平均) time spent on a computer in a week was about 12 hours, with the highest about 32 hours, an
23、d the lowest only 5 hours. Most children said they usually used computers to play games. Fourteen children told us they did some word-processing (文字处理) at times. Eight people told us they kept addresses and phone numbers on their computers or used them as diaries. Only three people said they were le
24、arning to write computer programs and nobody used databases (数据库). Only two of them said computers helped with their lessons. The diagram (表格) gives all the results one by one. The results show that computer use is quite common among 14 to 18-year-old children. They also show quite clearly that comp
25、uters are seen by most young people as little more than game machines. It means to us that, though computers are common (普遍) in the home of young people, they have not yet become popular in everyday life. 根据短文内容，选择正确答案。( )46. In the diagram, what does the letter c show?A. It shows three people betwe
26、en 14 and 18. B. It shows only 2 of the thirty children. C. It shows that two of them use computers to help them with their lessons. D. It shows that three of them use computers to help them write computer programs. ( )47. Most of the 30 children spent about _ hours on computers in a week. A. 5B. 12
27、C. 20D. 32( )48. There is one mistake in the diagram. What is it?A. The number of “c” should be lower. B. The number of “d” should be higher. C. The number of “a” is too high. D. There should be no number about “e”. ( )49. Little more than in the last paragraph means _. A. almost the same asB. far m
28、ore thanC. different fromD. much more than( )50. The writer thinks _. A. children must learn to play all kinds of gamesB. we should learn many other uses of computersC. young people should spend more time on computersD. computers will become much cheaper. （D）Not long before, some farmers were worrie
29、d because hawks (老鹰) were taking many of their chickens. They didnt know what to do with it. Then they wanted to kill the hawks to protect their chickens. However, after killing many hawks, a new problem appeared. There were more field mice (田鼠). The mice ate up many of their crops (庄稼). The farmers
30、 didnt know why. In fact, hawks eat not only chickens but also field mice. And they eat more field mice than chickens. When the farmers killed lots of hawks, they changed the balance of nature (生态平衡). When people move into a new place, they often cut off many wild plants. Without enough plants, anim
31、als will die or leave the place. For example, in the USA, in order to protect the deer, people killed many tigers. As a result, The number of the deer was growing more and more. After the deer ate up the roses (玫瑰花), they ate the young trees. At last the deer had nothing to eat and many of them died
32、. important, the balance of nature, keep, us, for, its, to. 根据短文内容，完成任务。任务一：判断正（T）误（F）。( )51. Hawks only eat chickens. ( )52. Killing tigers is not a good way to protect the deer. 任务二：将文中处画线句子翻译成中文。53. _任务三：将文中处画线部分组成一个完整的句子。54. _任务四：回答问题。( )55. The passage mainly tells us . A. how to kill the hawks
33、B. the importance of keeping the balance of natureC. why the farmers killed the tigersD. people like chickens and deer better than hawks and tigers第三部分 写作（30分）. 词汇。（10分）(A)根据句意及汉语提示填空。1. I was _ (想知道) whether youd like to come to a party. 2. A car suddenly _ (出现) over the hill. 3. Our teeth have a h
34、ard _ (表面), so we can eat hard food. 4. Forests can _ (控制) the weather. 5. We take care of animals and plants. In fact we _ (保护) ourselves. (B)根据句意，用方框中所给词的适当形式填空。danger, sheep, true, dictionary, science6. A lot of _ are eating grass by the river. 7. I want to look up a new word. May I borrow your _
35、? 8. The traffic here is very busy and its _ for children to walk alone. 9. Is it _ that the earth moves around the sun?10. Mrs. Green is a famous _. She invented many useful things. . 用括号内所给单词的适当形式填空。（5分）11. The weather in the south is _ (wet) than that in the north. 12. We should eat more vegetabl
36、es and _ (little) meat. 13. My book is_ (miss), I cant find it. 14. The good news brings me _ (please). 15. The boy is _ (search) for some information on the Internet. . 书面表达。（15分）(A)Maria要与同学聚会，她给表弟Tommy写了一张留言条。请他帮忙做些事情。请根据图片提供的信息，完成下面的留言条。（5分）Dear Tommy，Im going to a party today. I need your help. In the morning, would you mind _ _If you finish all these things, I will give you a big surprise. Love， Maria (B)地球上水资源非常丰富，但可供我们用的淡水资源却极度贫乏。水是生命之源，动物、植物、人类都离不开水，没有水，地球上就没有生命存在。节约用水是每个地球人的职责。请以How to Save the Water 为题写一篇短文。不少于60词。 _ _ _