初中Section A课后练习题

这是一份初中Section A课后练习题，共4页。
一、用括号内所给单词的适当形式填空
1.There (be) a tennis match this evening.
2.The envirnment will be in great (dangerus) because f fewer trees.
3.The (pllute) in the city is becming mre and mre serius.
4.There is lts f (paper) n the desk. Yu can take sme.
5.We all tk part in (clean) up the park last Sunday.
【拓展性作业】
二、单项选择
( )6.The Dragn Bat Festival this year will cme fur days.
A.afterB.fr
C.inD.at
( )7.Please pick up (捡起) the . Dn't keep it n the flr.
A.paperB.bxes
C.bksD.earth
( )8.If yu want t be healthier, yu must eat junk fd, I think.
A.fewerB.less
C.mreD.much
( )9.—Did yu helping the ld last week?
—Yes, I did. Thugh I was tired, I was happy.
A.find ut
B.dress up
C.play a part in
D.agree with
( )10.—Will peple live t be 20.0. years ld?
— .They can't live s lng.
A.Yes, they d
B.N, they dn't
C.Yes, they will
D.N, they wn't
【综合性作业】
三、完形填空
What will ur life be like 11. 50. years?N ne knws the answer, but we are sure that it will be very different frm the life tday. My brther Jill White makes sme 12. . Here are sme f his ideas.
First, peple will have 13. wrk t d, and rbts will d mst wrk. Peple will use 14. t make cars, d husewrk, lk after sick peple and teach students. Peple will spend mst f their time 15. and traveling, s they will becme strnger and healthier, and they will live t be abut 20.0. years ld.
Secnd, 16. will becme very small and cmputers will cntrl (控制) their speed (速度). S there will be fewer accidents (事故) n the rad. Planes will be very ppular and mst peple wuld like t take them t travel.
Third, peple will be able t live in the sea, n the mn r n the Mars. The earth wn't be 17. r nisy. S there will be much space fr peple t plant trees. There will be less 18. , and the air will becme much fresher.
Finally, water shrtage (短缺) will becme ne f the mst 19. prblems. If peple dn't 20. water nw, we will have n water t drink in 50. years.
( )B.inC.frD.n
( )B.planesC.pllutinD.predictins
( )B.mreC.fewerD.least
( )B.planetsC.rbtsD.pilts
( ) sprtsB.watching TVC.playing cardsD.eating dinner
( )B.schlsC.trainsD.cars
( )B.crwdedC.beautifulD.interesting
( )B.pepleC.mneyD.pllutin
( )B.differentC.seriusD.interesting
( )B.saveC.drinkD.have
参考答案
基础性作业
一
1.will be 2.danger 3.pllutin 4.paper 5.cleaning
拓展性作业
二
6.C 7.A 8.B 9.C 10.D
综合性作业
三
11.B 12.D 13.A 14.C 15.A 16.D 17.B 18.D 19.C 20.B