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1、 精品資料 Unit13 We're trying to save the earth!單元練習(xí) 一、單項(xiàng)選擇（共15小題；共15分） 1. Look! Jack and his monkey ? flying disk together in the garden. A. is play

2、ing B. was playing C. are playing D. were playing 2. --- Do you know the boy over there? --- Sure. I ? him for two years. A. will know B. knew C. known D. have known 3. --- How often ? your school sports meeting ?? --- Every two years. A. were

3、; held B. are; held C. was; held D. is; held 4. --- "Frog", Mo Yan's latest novel, please! --- Sorry, it ? just now. But it will come out again soon. A. sold out B. is sold out C. has sold out D. was sold out 5. Zhang Jing used to ?. But now she is much taller.

4、 A. short B. is short C. be short D. was short 6. There will be an important test tomorrow morning. You ? be late. A. may not B. needn't C. mustn't D. couldn't 7. The teacher made us ? English exercises all the time. A. did B. do C. doing D. to do 8. The hard

5、er the workers work, ?. A. the more money they'll get B. they'll get them more money C. the more they'll get money D. they'll get much money 9. --- ? fine day! Shall we go for a walk? --- That sounds great! A. What B. How C. What a D. How a 10. At school, we

6、are taught ? knowledge ? how to behave well. A. neither; nor B. either; or C. not only; but also D. not; but 11. --- Some children can't afford ? necessary stationery. --- Let's donate our pocket money to them. A. buy B. buying C. to buy D. be b

7、ought 12. --- The T-shirt looks nice on you! How much does it ?? --- I just ? ten dollars for it. A. take; afforded B. cost; paid C. cost; spent 13. --- Why not ? the dancing? --- That's a good idea. Let's ? them. A. join; join B.

8、 join in; join C. join; join in D. join in; join in 14. --- The light in the office is still on. --- Oh, I forgot to ?. A. turn it off B. turn it on C. turn it up D. turn it down 15. ? helps us a lot to protect the environment. A. Buying old things B. Making c

9、heap things C. Recycling things D. Using cheap things 二、單詞拼寫(單句首字母填空)（共8小題；共8分） 16. Living in the city has many a ? such as good schools, big shopping centers and so on. 17. They killed many sharks last year. How c ? they are! 18. When i ? is well deve

10、loped in one country, the people there will be rich and live a better life. 19. So far, no s ? studies have shown that sharks fins are good for health. 20. John Adams was once P ? of the US. 21. Shrek is an u ? green animal. 22. People throw l

11、 ? into the river and make it really dirty. 23. We should r ? the waste paper to protect the environment. 三、單詞拼寫(根據(jù)中文提示拼寫單詞)（共8小題；共8分） 24. My uncle decided to enter the film ?(行業(yè)) when he was in his fifties. 25. I suggest you use the public ?(運(yùn)輸工具)

12、as much as you can. 26. ?(科學(xué)的) farming is very popular with farmers. 27. There is some information about the people who are ?(殘酷) to animals. 28. Now we can a ?(買得起) a new bike. 29. Studying hard is her best ?(優(yōu)點(diǎn)). 30. Don't use

13、 ?(塑料的) bags. 31. We collect the waste paper to ?(回收利用) it. 四、翻譯(根據(jù)中文提示完成句子)（共5小題；共10分） 32. 吸煙有害健康。(詞數(shù)不限) Smoking ? our health. 33. 你不用為這次活動付費(fèi)，是免費(fèi)的。 You needn't ? ? the activity. It's free. 34. 他爸爸過去常常在早上看報(bào)。（詞數(shù)不限） His father

14、 ? read newspapers in the morning. 35. 現(xiàn)在我的生日蛋糕做好了。 My birthday cake ? now. 36. 我學(xué)英語已經(jīng)有5年了。(詞數(shù)不限) I ? English for five years. 五、完形填空（共10小題；共15分） In the past, man did not have to think about the protection of the environment. There were n

15、ot many people on earth, and natural resources seemed to be 37 ?. Today, things are different. The 38 ? has become too crowded. We are 39 ? our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue lik

16、e this, humans on earth will 40 ?. If too many fishes are taken from the sea, there will soon be none left. Yet, with modern methods, more and more 41 ? are caught. We know that if too many trees are cut down, forests will 42 ? and nothing will grow on the land. Yet, we co

17、ntinue to 43 ? more and more trees. We realize that if rivers are 44 ?, we will die. However, in most countries waste products are still put into rivers or the sea, and there are 45 ? laws to stop this. We know that if the population of the world continues to ris

18、e at the present rate, in a few years, there will not be enough 46 ?. If there is nothing to eat, we will die, too. What can we do to solve these problems? 37. A. lost B. rich C. good D. free 38. A. world B. street C. supermarket D. park 39. A. looking for B. using up C. leaving a

19、way D. stopping from 40. A. stop B. die C. sleep D. rest 41. A. tigers B. elephants C. fishes D. birds 42. A. apply B. disappear C. come D. continue 43. A. plant B. water C. cut D. buy 44. A. heated B. moved C. melt D. polluted 45. A. few B. a few C. little D. a little 46. A. clothes B. house

20、s C. money D. food 六、閱讀理解（共17小題；共34分） A Watching news about the environment on TV can make people feel terrible. The problems seem so big that it's difficult to imagine how persons can do anything about them. Rebecca Hosking, however, thought differently. Rebecca is a wildlife ca

21、merawoman and she was filming a documentary for the BBC in the Pacific Ocean when she saw something that made her cry—quite a lot of dead birds that had died because they had eaten some plastics that is thrown into the sea each year. Beaches that used to be beautiful were covered with plastic toys,

22、bottles, pens—every plastic thing you can think of. Rebecca decided she had to do something. Back home she thought about what she could do to help deal with the problem of throwaway plastics. In her hometown of Modbury, she asked local shop owners to stop using plastic bags in their shops.

23、 Plastic bags are used everywhere in the UK. The numbers are amazing. The UK uses nearly 17,000,000,000 plastic bags each year. And the bags can take a very long time to break down because they are chemicals(化學(xué)物) rather than natural things, so each year the sea and the environment become mor

24、e and more polluted. To Rebecca's surprise, the shop owners agreed and Modbury became the first plastic bag free town in the UK. Instead, shops offered cotton bags or paper bags. Other towns around the UK followed Modbury's example and are becoming plastic bag free. It won't deal with all o

25、f the world's environment problems but it shows that there is something we can do and one person can make a big change with a strong enough decision. 47. Rebecca cried one day when she ?. A. found the ocean was polluted B. was thrown into the water C. saw quite a lot of dead bird

26、s D. was listening to BBC news 48. According to the passage, Rebecca ?. A. comes from a town in the UK B. has never used plastic bags C. works as an actress in films D. often travels to the beaches 49. The passage tells us that ?. A. people usually feel terrible

27、 while watching TV B. we can do something about environment problems C. plastic bags are used in all towns except Modbury D. the shop owners were against Rebecca's idea 50. The best title for the passage might be ?. A. The Dead Birds B. The Town of Modbury C. The Bag Lady

28、D. The Plastic Bags B The brown bears at Helsinki 's Korkeasaari Zoo received a particular treat, thanks to the generosity of a young boy. Twelve-year-old Otso Riiali donated 200 euros to the zoo to give the bears new climbing trees, without which he thought they would be in danger.

29、 Otso, from the small town of Karjalohja west of Helsinki, says he saved up the money by selling 400 bottles of homemade berry juice with the help of his grandmother. "It was hard work and my back hurt badly from all the bending in the forest while I was picking berries." said Otso. A vis

30、it to the bear shelter a few years ago drove Otso to bring some cheer to the animals, which he said didn't seem energetic. "Otso could have kept all he made by means of selling juice for himself, but he made a decision to give a part of it to help animals. Otso showed an unusual ability to

31、act. He did not stop at seeing what a bad situation the bears were in. Instead, he began to act in a practical way and made it." The zoo gladly accepted Otso's donation. However, bear caretaker Tiina Koivu mentioned that the bears' foot-dragging(步履蹣跚) at the time of Otso's visit was caused

32、by the summer heat. It happens that the name Otso is also an old Finnish(芬蘭的) word for bear. "I was born to be a bear lover." said Otso with a smile. 51. The underlined word "euros" in the first paragraph probably means a kind of ?. A. food B. tree C. animal D. money 52.

33、According to the passage, all of the following words can be used to describe Otso's quality EXCEPT ?. A. generous B. hard-working C. modest D. warm-hearted 53. The right order(順序) of what happened to Otso is ?. ① The zoo accepted Otso's donation with gladness. ② He

34、 made berry juice with the help of his grandmother. ③ He paid a visit to the bear shelter a few years ago. ④ He picked berries in the forest though it was hard. A. ②④③① B. ③④②① C. ④③①② D. ③④②① 54. What's the main idea of the passage? A. Otso means bear in Finnish. B. Otso made a donation to

35、 help the bears. C. Otso could make berry juice. D. Otso should be respected by all of us. C When you do not use your arms or your legs for some time, they will become weak. When you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not s

36、eem to know that memory(記憶) works in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.

37、 If a friend says that his arms and legs are weak, we know that it is his own fault(過錯). But if he tells us that he has a poor memory, many of us think that his parents may be blamed(責(zé)備), and few of us know that it is just his own fault. Have you ever found that some people can't read or write but u

38、sually they have better memories? This is because they cannot read or write but they have to remember things. They cannot write them down in a small notebook. They have to remember days, names, songs and stories, so their memory is being exercised the whole time. So if you want to have a go

39、od memory, learn from the people: practice remembering things in a way as other people do. 55. Someone can't have a good memory if ?. A. his parents don't have a good memory B. he can't read or write C. he doesn't use his memory D. he doesn't use his arms or legs for some tim

40、e 56. If you do not use your arms or legs for some time, ?. A. they become weak and won't become strong until you use them again B. they will become stronger C. they become weak but they slowly become strong again D. you can't use them any more 57. Which of the following is

41、true? A. Your memory works in the different way as your arms or legs. B. Your memory, like your arms or legs, becomes weak if you do not give it enough chance to practice. C. Don't learn how to read or write if you want to have a better memory. D. A good memory comes from less practice. 58.

42、 Few people know that it is only ? if a friend has a poor memory. A. his grandmother's fault B. his parents fault C. his teachers' fault D. his own fault 59. The writer wants to tell us ?. A. how to have a good memory B. how to read and write C. how to use our

43、arms or legs D. how to learn from the people D Too many people want to be their friends,but they don't give friendship back. That is why some friendship don't last long. To have a friend, you must learn to be one. You must learn to treat your friend the way you want your friend to treat yo

44、u. Learning to be a good friend means learning three rules: be honest; be generous; be understanding. Honesty is where a good friendship starts. Friends must be able to trust one another. If you do not tell the truth, people usually find out. If a friend finds out that you haven't been hone

45、st, you may lose friend's trust. Good friends always count on one another to speak and act honestly. Generosity means sharing and sharing makes a friendship grow. You do not have to give your lunch money or your clothes. Naturally you will want to share your ideas and feeling. These can be

46、very valuable to a friend. They tell your friend what is important to you. By sharing them, you help your friend know better. Sooner or later everyone needs understanding and helping with a problem. Something may go wrong at school. Talking about the problem can make it easier to solve. Tur

47、ning to a friend can be a first step in solving the problem. So to be a friend you must listen and understand. You must try to put yourself in your friend's place so you can understand the problem better. No two friendships are ever exactly alike. But all true friendships have three things

48、in common. If you plan to keep your friends,you must practice honesty, generosity, and understanding. 60. Some friendships don't last very long because ?. A. here are too many people who want to make friends B. some people receive friendship but don't give friendship back C. th

49、ose who give others friendship receive friendship from others D. they don't know friendship is something serious 61. According to the passage honesty is ?. A. something countable B. the base of friendship C. as important as money D. more important than anything else 62.

50、 ? Which of the following isn't mentioned(提及) in the passage? A. Always tell your friends the truth B. Sharing your mind with your friends is of great value C. Discussing your problems with your friend often helps to solve the problem D. A friend who gives you his lunch money is

51、a true friend 63. The best title of this passage is ?. A. Honesty is the Best Policy B. A Friend in Need is a Friend Indeed C. How to be Friend D. Three Important Points in Life 七、短文7選5(5選5等)（共5小題；共10分） "Learning a language is easy. Even a child can do it!"

52、 Most adults who are learning a second language would not agree with this. For them, learning a language is a very difficult task. 64. ? But learning a language is easier for children. Language teachers often offer advice to language learners: "Read as much as you can in the n

53、ew language."; "Practice speaking the language every day."; "Live with the persons who speak the language." But what does a successful language learner do? 65. ? Successful language learning is active learning. The successful learners do not wait for a chance to use t

54、he language. 66. ? They will try any way to communicate. 67. ? They are energetic in language learning because they know clearly why they learn a language. Successful language learners work hard in language practice. 68. ? Are you

55、successful in language learning? If it is less successful you should do well to try the above ways. A. Successful language learners are learners with purpose. B. They need much time to study and practice, and even sometimes they don’t get good results. C. They try every chance to listen more

56、, speak more, read more and write more. D. They find people who speak the language and ask these people to correct them when they make a mistake. E. Language learning research shows that successful language learners are similar in some ways. 八、閱讀與表達(dá)(問答式)（共5小題；共10分） To protect the

57、environment, 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

58、 pollute the 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

59、own shopping bags. Most 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(編織) a bamboo(竹子) basket. It was not an easy job. With her grandfather's help, Li Mei spent the whole afternoon

60、 making it. What can we do? Refuse plastic bags and persuade(說服) people to use environmentally friendly (對環(huán)境無害的) shopping bags instead of plastic ones. Try to recycle the ones we have. 根據(jù)短文內(nèi)容，完成下列小題。 69. Did Li Mei make her shopping bag by herself? ? ?

61、 ? ? ? 70. Why do plastic bags cause a serious danger to animals? ? ? ? ? ? 71. What kind of material did most students use to make their shopping bags? ? ?

62、 ? ? ? 72. When did China stop the production, sale and use of these plastic bags? ? ? ? ? ? 73. According to the passage, what should we do to protect the environment? (One example is OK.

63、) ? ? ? ? ? 答案 一、單項(xiàng)選擇 1. C 2. D 3. D 4. D 5. C 6. C 7. B 8. A 9. C 10. C 11. C 12. B 13. B 14. A 15. C 二、單詞拼寫(單句首字母填空) 16. advantages 17. cruel 18. industry 19. scientific 20. President 21. ugly 22. litt

64、er 23. recycle 三、單詞拼寫(根據(jù)中文提示拼寫單詞) 24. industry 25. transportation 26. Scientific 27. cruel 28. afford 29. advantage 30. plastic 31. recycle 四、翻譯(根據(jù)中文提示完成句子) 32. is bad for / is harmful to 33. pay for 34. used to 35. is done 36. have learned/studied 五、完形填空 37. B 38. A 39. B 40. B

65、41. C 42. B 43. C 44. D 45. A 46. D 六、閱讀理解 47. C 48. A 49. B 50. C 51. D 52. C 53. B 54. B 55. C 56. A 57. B 58. D 59. A 60. B 61. B 62. D 63. C 七、短文7選5(5選5等) 64. B 65. E 66. D 67. A 68. C 八、閱讀與表達(dá)(問答式) 69. No,she didn't 70. Animals often mistake plastic bags for food.Thousands of them die each year after eating plastic bags. 71. Old clothes. 72. June 1,2008 73. Pefuse plastic bags and persuade people to use environmentally friendly shopping bags instead of plastic ones.