2023-2024学年9年级英语人教全一册课后作业Unit 13 We're trying to save the earth Section

Unit13We*retryingtosavetheearth!

SectionA

一、单项选择

1.Bequiet!Dadanonlinemeetingnow.

A.hasB.ishavingC.willhaveD.hashad

2.________istheoppositeofbeautiful.

A.CleverB.UglyC.NiceD.Kind

3.Thestudentsareverybusy.They________lessonsintheclassroomnow.

A.haveB.havingC.arehaveD.arehaving

4.________thecomputeratthemoment?

A.DidyouuseB.You5reusingC.AreyouusingD.Doyouuse

5.一Sssh!Bequiet.I'monthephone.

—Who________you________to,mom?

A.do,speakB.are,speakingC.will,speakD.have,spoken

6.People________talkonamobilephonewhiletheyaredriving.

A.shouldn'tB.needn'tC.mustD.can

7.一Idon'tcarewhatpeoplethink.

—Well,you______________.Someopinionsareworthweighing.

A.mightB.shouldC.couldD.would

8.Howisyourgrandma?

------She'sfine.SheusedtoTVathomeaftersupper.Butnowsheisusedtooutfora

walk.

A.watch;goB.watching;goC.watching;goingD.watch;going

9.Tomakeriversthanbefore,everybodyissupposedtoprotectthem.

A.dirtyB.dirtierC.cleanD.cleaner

10.Studentsbeawareofhowlearninghabitswillinfluencetheirlearningoutcomes.

A.mustB.shouldC.canD.may

11.You'resupposedtoyourshoesbeforeyouentertheroom.

A.takeoffB.putoffC.getoffD.turnoff

12.Wetryourbesttofightagainstpollution.

A.shouldB.mayC.mustn'tD.needn,t

13.一Youlookprettybusy.Whafsup?

一WeforanofficepartythisFridayevening.Therewillbeaboutthirtypeople,andI

amtheorganizer.

A.prepareB.havepreparedC.arepreparingD.werepreparing

14.一Wow.yoursweaterisverybeautiful!Howmuchisit?

-Thankyou.Itme30dollars.

A.spendB.paidC.costD.take

15.LiMingusedontherightinChina,buthesoongotusedontheleftin

England.

A.todrive;todriveB.driving;drivingC.todrive;todrivingD.todriving;todrive

16.-Wouldyouliketoattendthefarewellpartynextweek,Mr.Huang?

一Sure,rdloveto.Ihavenoreasontoyourinvitation.

A.turndownB.turnoff

C.turnupD.turnon

17.WebreathethesamebreathandsharethesamefutureasChinesepeople.

A.mightB.shouldC.couldD.would

18.ManykidslaughatKim'slooksandtheythinkheis.

A.cleverB.uglyC.niceD.kind

19.一youTVatthemoment?

一No,youcanturnitoff.

A.Did;watchB.Are;watchingC.Do;watchD.Have;watched

20.一Excuseme,willtheplaneforBeijinginanhour?

-I'mnotsure.YoucangototheInformationDeskforhelp.

A.getoffB.takeoffC.turnoffD.showoff

二、完形填空

CharlottesWebisafamouschildren'sbookbyAmericanwriterE.B.White.Thebooktells

thestoryofaspider（蜘蛛）calledCharlotteandapigcalledWilbur.

Atthebeginningofthebook,Fern,aneight-year-oldgirl,savesWilburandtakesgoodcare

ofhim.Theylive21togetheruntilonedaywhenWilburistakenawaytoFem'suncle's

farm.TherehemeetsCharlotteandtheybringmuch22toeachother.However,oneday,

theyhearthatpeopleplanto23WilburonChristmasforfood.

CharlottewantstosaveWilbur.Sosheworksdayandnighttoweave（编织）somewordsin

herweb,suchas"Somepig""Terrific"and"Humble（谦逊的）”.Thatseems24!Those

wordsnotonly25Wilbur,butalsomakepeopleinterestedinWilburbecausethey

haven't26suchanunusualpigbefore.Moreandmorepeoplebecome27of

Wilbur.Asaresult,Wilburbecomes28.andnobodywantstokillhimanymore.But

Charlottecomestotheendofherlife29herhardwork.Wilburthendecidestotakecare

ofherchildrenforher.HewillrememberCharlotteforever.

CharlottesWebisabookabout30andlife.Friendshipisourtreasure,especially

whenweareinneed.Whafsmore,weshouldlearntodealwithfearandloneliness.

21.A.peacefullyB.carefullyC.silently

22.A.painB.worryC.laughter

23.A.loveB.killC.feed

24.A.reasonableB.easyC.unbelievable

25.A.trustB.encourageC.surprise

26.A.seenB.foundC.caught

27.A.fansB.enemiesC.owners

28.A.dangerousB.boringC.safe

29.A.accordingtoB.becauseofC.thanksto

30.A.loveB.lonelinessC.friendship

三、阅读单选

（一）

Therearesomeeasythingsyoucandotoprotecttheenvironmentandtheearth.Choose

ideasfromthelistorcomeupwithafewofyourown.

•Plantflowers,grassortrees.

•Wheneveryouvisitaparkorbeach,takeawaywhatyoubringthere-keeprubbishinabag

untilyoucanputitinadustbin.

•TurnoffthelightsandTVsetswhenyouleavetheroom.Thiscansavealotofelectricity.

•Turnoffthetapwhenyoubrushyourteeth.Youcansavesomewaterbynotlettingitrun.

Also,useaglasscupinsteadofapapercupbecausethissavespaper.

•Keepthedoorsandwindowsclosedinwintertokeepwarmairin.

•Giveyouroldbooksandmagazinestoalibraryinsteadofthrowingthemaway.

•Giveyouroldclothestopoorchildrenyouknowinsteadofthrowingthemaway.

•Usebothsidesofpaper.

•Stoppouringdirtywaterintotheriversorlakesnearby.

•Encourageallyourfriendstodothesamethingsyoudotohelpprotecttheearth.Youdon't

havetowaituntilEarthDaytodothesethings.MakeeverydayEarthDay.Ifeveryonemakesa

contributiontoprotectingtheenvironment,theworldwillbecomemuchmorebeautiful.

31.Fromtheabove,weknowthatthisis.

A.asignB.aproposal（倡议书）

C.anadvertisementD.anotice

32.Thewritertellsus.

A.tothrowrubbishintoadustbinB.topourdirtywaterintotherivers

C.tosavewaterD.wecan'tdothesethingsuntilEarthDay

33.Wecantosavepaper.

A.useapapercupB.usebothsidesofpaper

C.giveoldbookstoalibraryD.pickupwastepaperataschool

34.Whichofthefollowingiswrongaccordingtothewriter?

A.Turnoffthelightswhenleavingtheroom.B.Closethedoorsandwindowsinwinter.

C.Useapapercupwhenbrushingyourteeth.D.Giveyouroldclothestothepoorchildren.

35.Whafsthebesttitleofthepassage?

A.ProtecttheEarthB.SaveWaterandElectricity

C.MakeBetterUseofOldThingsD.SaveMoney

（二）

TheWorldHealthOrganization（世界卫生组织）saysairpollutionkillssevenmillionpeople

aroundtheworldeachyear.Evenifpollutedairdoesnotkillus,itcanmakeusverysick.

However,breathingdirtyairmaydomorethanhurtyourbody.Itcanalsoaffect（影响）your

brainandyourabilitytothink.

Anewstudyshowsthatairpollutioncancausea"huge"reduction（减少）inour

intelligence（智商）.Theresearchersreportedthatthelong-termexposure（暴露）toairpollution

canaffectaperson'smental（智力）abilitiesintwoareas:languageandmath.

XiChen,theresearcheroftheYaleSchoolofPublicHealthledthestudy.Heandhisteam

foundthatbreathingpollutedaircanreduceaperson'seducationlevelbyaboutoneyear.Chen

saidthattheeffect（结果）generallyisworseforthoseover64yearsofage,especiallyformenand

forthosewithlittleornoeducation.

“Theolderpersons-theyaremoreaffected.Andwefind,quiteinterestingly,menare

moreaffectedthanwomen.Andpeopleworkingoutdoorsaremoreaffectedthanpeopleworking

indoors.^^

Theresearchersnotedthattheeffectofpollutiononlanguageabilityisevenmoreseriousas

peopleage,especiallyamongmenandthelesseducated.

Whywerelanguageskillsmoreaffectedthanmath?Therearetwomainkindsoftissue（组织）

inthebrain:whitematterandgreymatter.Whitematterismoreconnectedwithaperson's

languageskills,whilegreymatterisconnectedtoourabilitytosolvemathproblems.Studieshave

shownthatairpollutionhasagreateffectonthewhitematterinthebrain,butnotthegreymatter.

Chensaidthatairpollutiondidaffectthemathskills,justnotasmuchastheirlanguage

skills.

36.Airpollutioncauses______millionpeopletodiearoundtheworldeachyear.

A.oneB.twoC.sevenD.sixty-four

37.Whichisnottrueaccordingtothepassage?

A.Breathingdirtyairmayhurtyourbody.

B.Breathingdirtyaircanaffectyourbrain,

C.Breathingdirtyaircanaffectyourabilitytothink.

D.Breathingdirtyaircanmakeyourimmunesystem（免疫系统）strong.

38.Theeffectofbreathingpollutedairgenerallyisworseforthosepeopleexcept.

A.menB.women

C.thosewithlittleornoeducationD.thoseover64yearsofage

39.Inthesixthparagraph,"peopleworkingoutdoors^^probablyrefersto（指的是）“

A.theresearchers

B.peoplewithlittleornoeducation

C.peoplefromtheWorldHealthOrganization

D.peoplefromtheYaleSchoolofPublicHealth

40.Airpollutionaffectedthelanguageskillsmathskills.

A.asmuchasB.aslittleasC.morethanD.lessthan

四、短文提示填空

Howdidwehelptosaveourearththisweek?Letmetellyou.

First,myfamilytriedtosaveelectricity.Weneverleftthelightsonwhen41the

rooms.WeturnedofftheTVwhennobodywaswatchingit.Mumonlyusedcoldwaterinthe

washingmachine.

Second,westartedrecyclingthisweek.Wetriedtowriteonboths42ofourpaper,

notjustononeside.Wealsodividedourrubbishintod43bagsforbottles,paperandfood.

Mumkepttheplasticshoppingbagsfromthesupermarkettousethemagaina44rubbish

bags.

Third，myfamilystartedtosavewater.Westoppedtakinglongbathsandtookshortshowers

i45.Wewashedthetoiletwith46(use)water.Mumanddadusedlesswatertodo

thewashing.MysisterandIdidn'tleavethewater47(run)whenwebrushedour48

(tooth).

Atlast,mumanddadbegantosavegas(汽油).Mumusedtod49ustoschool,but

nowmysisterandIstartedridingourbikestoschool.It'shardwork50goodexercise!

Thisweekdadandafewofthepeopleinhiscompanyalsostartedtogotoworkinonecarand

sharethecost.

Thesearegreatwaystohelpsaveourenvironment.

五、根据对话内容，在空白处写出恰当的句子，使对话意思连贯完整。所写句子应与所给

的标点符号一致。

A：Hi,Alice.Wouldyouliketohelpsavetheenvironment?

B：21.51.ButIdon'tknowhowtodoit.

A：First,youcanstartbyturningoffthelights.

B：22.52.I'lldoitfromnowon.What'snext?

A：Well.Canyourideabike?

B：23.53.Irideabiketoschooleveryday.

A：Sosecond,rideabikeorwalk.Sometimesridingabikeorwalkingisfasterthandrivinga

car.Thetrafficistooheavy.

B：24.54.Whatelse?

A：Third,youcansavewater.

B：25._____________55_____________

A：That'seasy.Turnofftheshowerwhenyou'renotusingit.

B：Ybuareanenvironmentalprotector.I'lllearnfromyou1Thanksalot.

A：You'rewelcome.

六、将所给单词连成句子

56.for,are,what,you,looking

?

57.aspeechcompetition,will,takepartin,she,nextweek

58.reading,is,in,Mary,thelibrary

9

59.them,workers,are,food,feeding

60.he,is,taking,carefully,notes

?

七、从方框中选择恰当的词或短语并用其正确的形式填空，每个单词或短语仅用一次。

easy;visit;standfor;setup;byoneself;tryoutfor;hand

out;becauseof;beamemberof;chatwith

61.Danielourschoolartclubsinceamonthago.

62.Xiaomiplansane-wasterecyclingprogramsothatpeoplecandonateorselltheir

oldelectronicsthere.

63.BingDwenDwenthespiritoftheOlympics,includingastrongmindanda

healthybody.

64.-Whydidn'tyoujoinourdiscussionyesterday,Nora?

一Sorry,I__________myteacheraboutmycompositionthewholeafternoon.

65.HuaguoMountainisfamousforJourneytotheWest.Thousandsofcometoour

cityforsightseeingeveryyear.

66.Tooursurprise,thetwinsthetalentshownextSunday.

67.Studentsnowhavemorecolourfulactivitiesatschoolthedoublereductionpolicy

（双减政策）.

68.—Whereistheboys,Lily?

一Theyleafletsinthestreet.

69.Throughhardwork,Ithinkyoucanfinishthework.

70.Studentsshoulddohousework.Don'talwaysdependonparents.

八、讲稿

节约资源，保护环境，要从我们身边的小事做起。假设你是一个注重“低碳生活”的中学

生，请以“MyLow-carbonLife”为题写一篇英文演讲稿，简单谈谈“低碳生活”的重要性，以

及你所倡导的“低碳生活”方式。

提示：1.每天步行上学；2.离开教室时，关闭灯、风扇电脑等；3.不用水时，记住关

水龙头，而且要循环使用水；4.不使用塑料袋。

要求：1.词数80-100；2.可适当增加细节，以使行文连贯；3.文中不能出现真实姓名

及学校名称；4.短文题目、开头和结尾已给出，不计入总词数。