2017届人教版九年级英语《Unit13 We're trying to save the earth》同步练习含答案

Unit13 We're 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 using

B. used

C. have used

D. use

2. I my homework; I guess I can't join you.21·cn·jy·com

A. don't finish

B. didn't finish

C. haven't finished

D. won't finish

3. You enough time to finish the task. Don't worry!

A. are given

B. have given

C. will given

D. are giving

4. --- Why didn't John come to Susan's birthday party?

--- He

A. isn't invited.

B. didn't invite.

C. wasn't invited.

D. hasn't invited.

5. Yao Ming used basketball in NBA.

A. play

B. to play

C. playing

D. played

6. You stop when the traffic light turns red.2·1·c·n·j·y

A. can

B. had better

C. need

D. must

7. The film Lost in Thailand is very funny. It made us .

A. laughing

B. laughed

C. to laugh

D. laugh

8. When winter comes, days get .

A. long and long

B. short and short

C. longer and longer

D. shorter and shorter

9. honest man he is!

A. What

B. What an

C. How

D. How an

10. Mr. Smith comes from Australia, but he has worked in China for five years. So you can talk

with him .

A. either in English or in Chinese

B. not in Chinese but in English

C. just in English, not in Chinese

D. neither in Chinese nor in English

11. I couldn't afford the suit at that moment.

A. buy

B. buying

C. bought

D. to buy

12. --- The shirt looks nice on you! How much does it ?

--- I just ten dollars for it.

A. take; afforded

B. cost; paid

C. cost; spent

D. take; spent

13. --- Why not the dancing?

--- That's a good idea. Let's them.

A. join; join

B. join in; join

C. join; join in

D. join in; join in

14. --- You should the shower when you are washing your hair.

--- OK, I will. We need to save water.

A. give off

B. put off

C. turn off

D. take off

15. helps us a lot to protect the environment.

A. Buying old things

B. Making cheap things

C. Recycling things

D. Using cheap things

16. Look! Jack and his monkey flying disk together in the garden.

A. is playing

B. was playing

C. are playing

D. were playing

17. Miss Brown, we cleaning our classroom. Can we go home now?

A. finish

B. finishing

C. are finished

D. have finished

18. --- How often your school sports meeting ?

--- Every two years.

A. were; held

B. are; held

C. was; held

D. is; held

19. Many buildings in Lushan in the earthquake on April 20th. It will surely be

reconstructed(重建) more beautifully.

A. have destroyed

B. are destroyed

C. were destroyed

D. are destroying

20. As close friends, they used to school together.

A. to walk

B. walking

C. to walking

D. walk

二、单词拼写(单句首字母填空)（共20小题；共20分）

21. Her teaching experience gave 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 don't like lions because they're 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.21·世纪*教育网

30. The landlord is so c that almost everybody hates him.

31. It was 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. It's important to r (回收利用) paper to save the trees.

37. --- Do you know the a of this type of bicycle?

--- It's 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.21世纪教育网版权所有

45. I don't think everyone is rich enough to (可负担) such a modern house.

46. When it comes to climate, warm conditions and a normal amount of rainfall are (有利条件) that attract people.

47. We'd 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 do 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 couldn't (买得起) one.

54. Being tall gives him an (优势) over the other basketball players.

55. Don't use (塑料的) bags.

56. We collect the waste paper to (回收利用) it.【出处：21教育名师】

57. This type of software is widely used in (工业).【版权所有：21教育】

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. It's (残酷的) of hunters to kill tigers for their 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。

Peter's 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。

Playing 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, "London is a foggy(多雾的) city, isn't 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 isn't any more.21教育网

In London lots of its pollution came 74 factories, 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, London's 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 in any British city. Just a few years 77 the air became much cleaner.2-1-c-n-j-y

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 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 pollution less.【来源：21cnj*y.co*m】

71. A. must B. have to C. should D. will

72. A. what B. when C. which D. why

73. A. and B. but C. so D. or

74. A. from B. in C. out D. on

75. A. well B. good C. badly D. bad

76. A. somebody B. anybody C. nobody D. everybody

77. A. before B. ago C. later D. after

78. A. problem B. question C. accident D. discussion

79. A. find B. answer C. solve D. save

80. A. lost B. lose C. would lose D. 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?21教育名师原创作品

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 some ideas for you.

Reduce

Reduce means "use less". Don't waste things. This saves money and reduces pollution. Before we buy something new, think whether it is really necessary—or maybe the old one is still useful.

Reuse

Reuse means "use again". When we buy things, make sure that they can last a long time. When something is broken, we should repair it instead of throwing it away and buying a new one. Don't use a paper cup or a paper bag. It's 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 change something into something else, it's 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 right?

A. Always throw away old things.

B. Don't 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. reuse

B. reduce

C. repair

D. recycle

85. The passage may come from a .

A. menu

B. dictionary

C. storybook

D. magazine

B

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 started 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 don't 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 together. 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 Europe. These cat likely bred(繁殖) with other cats to form the many kinds of house cats we have today.21*cnjy*com

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. House cats are generally peaceful and friendly, but be careful! If a cat feels it is in danger, it will fight back—just 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 5,000 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?https://www.wendangku.net/doc/4a10763775.html,

A. Cats started to move around the world from China.

B. Cats get food at night to save energy like wild cats.【来源：21·世纪·教育·网】

C. Cats have a little in common with their wild cats.

D. Cats were accepted 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 house cats and wild cats.

C

You're 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 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.