【冀教版】英语九年级上册：unit5单元练习（含答案）(13页).doc

《【冀教版】英语九年级上册：unit5单元练习（含答案）(13页).doc》由会员分享，可在线阅读，更多相关《【冀教版】英语九年级上册：unit5单元练习（含答案）(13页).doc（13页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、-【冀教版】英语九年级上册：unit5单元练习（含答案）-第 13 页Unit5 Look into Science单元练习一、听力(听力)（共20小题；共20分） . 听句子,选择合适的答语。每个句子读一遍。 (5分) 1.A. Yes,I do.B. I like it.C. No,I didnt. 2.A. Yes,I did.B. Yes,I do.C. I was short. 3.A. Yes,I was.B. No,I werent.C. Yes,I am. 4.A. Yes,I was.B. No,he didnt.C. No,she didnt. 5.A. No,it isn

2、t.B. Yes,it is.C. Its a dog. .听对话和问题,选择正确答案。每段对话和问题读两遍。 (5分) 6.A. Apples.B. Sweet.C. Gum. 7.A. Because Paul is ill.B. Because John is having a party.C. Because Pauls parents arent at home. 8.A. Drive a car.B. Take a bus.C. Take a taxi. 9.A. At 9:50.B. At 10:00.C. At 10:10.10.A. Because he wants to c

3、hat with his friend.B. Because he wants to surf the Internet.C. Because his computer doesnt work. . 听对话,根据对话内容判断正(T)误(F)。对话读两遍。 (5分)11. They are talking in the shop.12. The woman would like to buy a pair of blue shoes.13. The woman wears Size Six.14. The woman decided to take the shoes after she tri

4、ed them on.15. That pair of shoes cost 35 dollars. .听短文,根据短文内容选择正确答案。短文读两遍。 (5分)16. Whats the guide doing?A. Shes talking to the tourists.B. Shes helping some friends.C. Shes having a class in London.17. Wherere the tourists?A. Theyre on River Thames (泰晤士河).B. Theyre in Big Ben(大本钟).C. Theyre on the

5、 way to London.18. Whats the population of London?A. About 7.1 million.B. About 7 million.C. About 1.7 million.19. What kind of place is London in the guides eyes?A. Poor and uninteresting.B. Busy but uninteresting.C. Big and beautiful.20. Which of the following is true according to the passage?A. T

6、here are many parks and gardens in London.B. People in London dont like to help foreign tourists.C. People working in London have a lot of time to visit museums.二、单项选择（共10小题；共10分）21.The rivers will become dirtier and dirtier we take action to protect them.A. sinceB. ifC. untilD. unless22.Though I th

7、e phone number many times, the foreigner still couldnt write it down.A. repeatedB. refusedC. researchedD. recognized23.- Yesterday, my father bought me a new mobile phone as a present, but I dont know how to use it.- Why not read the first before using it?A. expressionsB. applicationsC. advertisemen

8、tsD. instructions24.It was sunny. He suggested out for a walk.A. goingB. to goC. goesD. go25.The club over 300 members.A. belongs toB. consistsC. makes upD. is made up of26.We wont get there on time, the car doesnt break down.A. even ifB. unlessC. ifD. if not27.- What are you reading, Tom?- Im not r

9、eally reading, just the pages.A. turning offB. turning aroundC. turning overD. turning up28.The hotel we stay in was right on the beach.A. whoB. whyC. whatD. that29.There will be a stamp show in the museum we visited last week.A. whoB. whenC. whichD. what30.Mary Smith says she likes to have friends

10、are different from her.A. whoseB. whichC. who三、完形填空（共10小题；共15分） We are now living in the 21st century. Is your classroom living in the 21stcentuiy, too? Tony is a student in Grade 8 at an American middle school. He was surprised when he saw his modern 31 on his first day of school. In Tonys classroo

11、m, there are many new electronics(电子设备) like iPads. This semester, they will 32 the electronics to take notes, watch videos and do projects and homework. “Its 33 ” said Tony. “I prefer using an iPad to work on math or other projects 34 my team members.” The school uses new technology(技术) in classroo

12、ms to help students see, hear, touch and sometimes experience their tasks, technology is pretty common in most of our classrooms now,” the head teacher said. “We are trying to use technology to 35 the world to kids. It can bring the outside world in.” Science teacher Mr. Miller agrees. “It is a 36 w

13、ay for students to know the outside world,” he said. Mr. Miller now regards himself as a guide of learning 37 as a teacher.“ If they have a question for me, I will try to teach them 38 to find the answers rather than tell them what the answers are,” he said. Dale, another student, loves technology.

14、He was not really interested in class before, 39 now he likes the classes very much. “It helps me use what I know about technology at school,” Dale said. “Most importantly, I 40 the classroom. This, of course, will help my studies.”31. A. dormitoryB. playgroundC. libraryD. classroom32. A. allowB. us

15、eC. wantD. help33. A. boringB. relaxingC. amazingD. disappointing34. A. onB. byC. atD. with35. A. open upB. look upC. put upD. call up36. A. wrongB. slowC. quickD. bad37. A. because ofB. instead ofC. according toD. thanks to38. A. whyB. whatC. whenD. how39. A. butB. andC. orD. so40. A. standB. hateC

16、. enjoyD. dislike四、阅读理解（共15小题；共30分）A Look closely at your hands. Are they clean? It doesnt matter how many times you wash your hands, tiny microbes(微生物) still stay on them. But dont worry. Most microbes dont harm you. Now scientists say the microbes on our hands could be used in a surprising way; fi

17、ghting crime, according to a recent survey microbes as well as fingerprints(指纹) could be used to identify the criminal. Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably woul

18、d look different. Some microbes only show up on your hands while others live only on your friends hands. When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you dont lea

19、ve your fingerprints behind, your microbes may give you away. Noah Fierer, a scientist, says, You can only clean a fingerprint, but you cant sterilize(使无菌) a surface just by wiping(擦) it off. He says that scientists have a lot more work to do before the microbe is used as a useful tool.41. According

20、 to the passage, could be used to identify the criminal.A. fingerprintsB. scientists handsC. microbesD. fingerprints and microbes on peoples hands42. Paragraph 3 tells us that .A. our hands look similarB. the microbes will make the keyboard dirtyC. we should compare hands oftenD. we have our own set

21、s of microbes43. When you work on computer, the microbes .A. just stay on our handsB. also stay on the keyboardC. will do harm to youD. will disappear44. From Noah Fierer we know that A. fingerprints are no longer useful in fighting crime.B. microbes can be found on everyones hands.C. unlike microbe

22、 fingerprints can be cleaned if people wipe them.D. the microbe is used as a useful tool.45. Whats the best title of the passage?A. Microbes May Tell Who You AreB. Scientists Say Everyone Has MicrobesC. Noah Fiercer Does Research Into MicrobesD. Fingerprints Help Catch CriminalsB How did ancient peo

23、ple tell time? Natural ways of keeping time In ancient time, people had to use the sun and the moon to tell time. They got up when the sun came up and worked in the fields until the sun went down. Man-made things The sand clock is made of two glass balls joined by a narrow neck. The top ball was fil

24、led with sand. The sand slowly moved through the neck into the bottom(底部) ball. People knew the time by watching how much sand fell to the bottom ball. People also made the water clock. They made a small hole near the bottom of a pot. When the water in the pot dripped(滴) out, marking(刻度) inside the

25、pot showed how much time passed. Body clocks in living things Animals body clock Animals dont need clocks to know time. They have their body clocks. Birds know when to fly to warmer places before winter. Some animals know when to keep more food for the winter. Some fish know when its time to move up

26、 the river and lay eggs. Plants own clock Plants have their own clocks to keep time. Plants know when to open flowers or when to drop their leaves. Body clock in human beings People also have their own body clocks. When we get used to our lives, our body clocks can be very exact. It can tell us when

27、 its time to wake up. It can also tell us when to eat or to go to sleep.46. How could an ancient farmer know when to go back home from the field in the daytime?A. By looking at the moonB. By the sand clock or the water clockC. By looking at the sunD. By feeling whether tired or not47. According to t

28、he passage, how can animals know time?A. They use body clocksB. They ask other animalsC. They use the sun and the moonD. They make something to tell time48. How many kinds of living things with body clocks are mentioned(提到) here?A. TwoB. ThreeC. FourD. Six49. In what way is the sand clock the same a

29、s the water clock in telling time?A. Both of them have a neckB. Both of them have two glass ballsC. Both of them can be used only onceD. Both of them give the time by quantity(数量)50. The passage is mainly about .A. man-made clocksB. natures clocksC. time and clockD. how people keep timeC A sunflower

30、 is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury(埋葬) it in the garden and wait for it to flower. A biodegrad

31、able(生物可降解的) mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage users to recycle. Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and able to change shape. Overti

32、me it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that includes a sunflower seed (种子). When this new type of cover turns into waste, it forms nitrates(硝酸盐). These feed the seed and help the flower gr

33、ow. Engineers have designed a small transparent(透明的) window to hold the seed. They have made sure it only grows when the phone is thrown away. “Weve only put sunflower seeds into the cover so far. But we are working with scientists to find out which flowers would perform best. Maybe we could put ros

34、es in next time.” Said one scientist. As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means producers are under pressure(压力) to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away

35、 within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can change this, according to the scientists.51. After you have finished using the new type of mobile phone, .A. the phone will do harm to the environmentB. the phone cover will break down eas

36、ily in the soil you bury itC. it will be recycled by the producersD. it can be sent back to the shops52. Which of the following is wrong about the cover of the new type of phone?A. It can help the sunflower seed after the mobile phone breaks downB. It looks like normal plastics but it can break down

37、C. It includes a sunflower seedD. It makes sure the seed only grows after the phone is thrown away53. The new type of phone can reduce the harm to the environment mainly .A. because of the material of its coverB. because of the sunflower seedC. because its made of no poisonous chemicalsD. because yo

38、u bury it in the soil after you finish with it54. This type of research is done because .A. the technology that produces mobile phones is changing quicklyB. users are constantly throwing their mobiles awayC. nobody has ever thought of recycling mobile phonesD. producing mobile phones uses a lot of e

39、nergy, so this has become a very big problem for the environment55. We can guess from the story .A. the new type of mobile phones is already on the marketB. the new type of mobile phones will sell very wellC. recycling mobile phones is not useful to the environmentD. other flowers may be used in the

40、 new type of mobile phones五、单词拼写(单句首字母填空)（共5小题；共5分）56. Thats c (正确的).57. My English teacher told us many good m to study.58. Mrs. Smith went to travel with her daughter, so she reserved a d room in the hotel.59. The firemen are so brave and I think they are f .60. Her d about the wild animals will c

41、hange peoples traditional idea about their behaviors.六、单词拼写(根据中文提示拼写单词)（共5小题；共5分）61. Trees can weaken (力量) of the wind.62. I bought some candles and m (火柴) on the way home.63. - Can I use your computer for a while?- (当然) you can.64. Mr. Wang has a lovely (孙子).65. With the (发展) of science, our countr

42、y is becoming stronger and stronger.七、翻译(根据中文提示完成句子)（共10小题；共20分）66. 总的来说，我同意你所说的。（仅限2词） , I agree with what you said.67. 开往北京的CA4106航班已于昨晚21:30起飞。Flight CA4106 to Beijing at 21:30 last night.68. 我们必须买肥皂，我们已经用完了。We must buy soap. We have .69. 我有时白天工作, 有时晚上工作。Sometimes I work in the and sometimes at .

43、70. 除了颜色，这件衬衫挺不错的。（仅限2词）The shirt is nice the colour.71. 教育与收入有关。（仅限3词）The education the income.72. 一份联合国的报告表明,到二十世纪末,全球人口将超过六十亿。A UN report says the world will six by the end of the century.73. 他有几个习惯，对他来说不是那么好。He has a few are not so good for him.74. 在绿色学校，每个班收集可回收利用的废物。At a green school, every class collects waste can be recycled or used again.75. I like a singer (自己做曲的). (who)八、适当形式填空(单句适当形式)（共5小题；共5分）76. The compass helped people make many (discover) in the past.77. Railways are imp