新目标八年级上Unit7SectionA(1a-2d)同步练习(1)含答案

1、Unit 7 Section A(1a-2d)同步练习(第 1 课时)一、单项选择1. You can read all kinds of bookscomputers in 10 years.A. inB. onC. atD. of2. If there arepeople driving there will beair pollution.Yes, the air will be fresher.A. less; lessB. less; fewerC. fewer; fewerD. fewer; less3. Do you thi nk that there will be more

2、trees in the mountains?A. I hope so.B. Yes, I hope not.C. Oh, really?D. Yeah, there will be fewer trees.4 . If people keepthe river, there will be no fish in the river.A . polluti ngB . polluteC . pollutedD . to pollute5 . Therea volleyball competiti on betwee n Chi na and Americatomorrow.A. isB . h

3、asC. will haveD . will be6. Anna is in a hurry because the train is leavinghalf an hour.A. forB. byC. inD. on7. There will bejobs for people because some robots will do thesame jobs as people.A. manyB . moreC. fewerD. fewest8 . More and more people canover 100 years old in the future.A . live forB .

4、 live inD . live beC . live to be9. I love game shows. I hope one day I canone of them, an swerall the questi ons and win a big prizeA . play a part inC . joi ns in10 . Can I help you, sir?Id like to have 100A. piece of paperB . play role inD . take a part in.I want my stude nts to draw pictures.B.

5、pieces of pape21 世纪教育网版权所有C. pieces of pictures、用所给单词的适当形式填空11 . If we dont stop(pollute) the water, farmers wont use thewater for their pla nts.12 . Every one can make a differe nee to the en vir onmen tal(protect)in their daily life. 21教育网13. They（pla nt） some trees to protect the land n ext mon t

6、h.14. There are eight（planet） around the sun.15. How bright our（future） will be!三、按要求完成句子16. The stude nts of Class 2 will see the ani mals at the zoo this Sun day after noon.（改为否定句）The stude nts of Class 2the an imals at the zoo thisSun day after noon.17. Pollution will be more and more serious in

7、the future.（改为同义句）Theremore polluti on in the future.18. The twins will play_baseball after school.（对画线部分提问）the twinsafter school?19. It will rain in Nanjing tomorrow.（改为同义句）rai n in Nanji ng tomorrow.20. I have more apples than Lily.（改为同义句）Lilyapples than I.四、情景交际（其中有两项为多余选项）A: Lets talk about the

8、future. I think it always makes us excited.B: I agree with you.21A: I think there will be a car in every home.B: But I think cars will make more pollution.A: No.22B: Great. Do you think people will have more free time in the future?A: Yes.23They will help people do some work.B: I hope so.24A: No. I

9、think more people will live in the countryside. 21c B: Why?A: Because the air there is very fresh. Its good for peoples health.25B: Y oure right.A . Cars in the future will be green ones.B. Thats because there will be more robots.C. Will people live to be 200 years old?D. Whats your prediction about

10、 the future?E. Do you think it will be more crowded in the future?F. More people will care about their physical health.G. Everything will be free.答案、1. B 2.D3. A4. A 点拨：用固定搭配法。keep doing sth一直做某事。5. D 点拨：用语法判定法。根据tomorrow得知用一般将来时，there willbe表示“将会有” 。21 cn jy com6. C点拨：句中“ is leaving”是用现在进行时表示一般将来时，因此要用in half an hour表示“在半小时之后” 。 www.21-cn-7. C点拨：用前后联系法。根据后面所说的一些机器人将和人们做同样的工作，可推测出对人们来说，工作将会比现在少。jobs是可数名词复数形式，故用fewer修饰。“ny8. C 9. A10. B点拨：用固定结构法。paper当“纸”讲时是不可数名词。不可数 名词的数量用“数词+量词+ of +不可数名词”来表示，量词的单复 数要根据数词来定。【来源：21 世纪教育网】二、11. pollut ing12. protection 点拨：固定搭配 the