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1《Unit8Agreenworld》一、单项填空(10分)()1.-Manytrees_______lastyear.-Yes,wemustdosomethingtostoppeoplefromdoingthat.A.arecutdownB.havecutdownC.werecuttingdownD.werecutdown()2.-Mayweleavetheclassroomnow?-No,you_______.You_______toleaveuntilthebellrings.A.can't;aren'tallowedB.mustn't;areallowedC.needn't;areallowedD.needn't;aren'tallowed()3.-Whichsportareyouinatthe,schoolsportsmeeting?-Nodecisionyet.Ithinkit____afterdiscussingitwithMrZhao.A.wasdecidedB.willbedecidedC.willdecideD.isdecided()4.-Wouldyoulike_______theenvironment?-Yes,I'dloveto.A.helpprotectB.helpingprotectingC.tohelpprotectingD.tohelpprotect()5.Theheavyrain_______somanytrafficaccidentsonthehighwaylastMonday.A.madeB.allowedC.causedD.let()6.Ifdriversarecarefulenough,mostaccidents_______.A.canpreventB.canbepreventedC.needpreventD.willprevent()7.Alotofnewroads_______inordertodevelopthevillagesinthenextfiveyears.A.aregoingtobuildB.isbuiltC.willbuildD.aregoingtobebuilt()8.Thevisitorsarevery_______toseesomanychanges_______.A.surprised;aretakenplaceB.surprising;takeplaceC.surprised;takeplaceD.surprising;aretakenplace()9.Wecanaskpeople_______theenvironmentby_______themthebeautyofnature.A.protecting;showingB.toprotect;showingC.toprotect;toshowD.protecting;toshow()10.-You'dbetternoteattoomuchsalt.It'sbadforyourhealth.-_______.A.NotatallB.You'rewelcomeC.Itdoesn'tmatterD.Thanksforyouradvice()1l.-Put_______wastebagintothedustbin,please.-It'snot_______wastebag.It'smyshoppingbag.A.the;aB.a;theC.a;aD./;the()12.Thefactory______itswasteintotheriver,butnowitrecyclesthewasteinanewway.A.usedtoputB.isusedtoputC.usedtoputtingD.isusedtoputting()13.-Wemustactnowbecausetimeis_______.-Yes.Let'sstart.A.comingoutB.givingoutC.cuttingoutD.runningout()14.-You___behappywiththestrongpublicsupportyou'vereceived.-Yes,you'reright.I'mreallyexcited.A.mustB.mayC.canD.need()15.-What'sthenameofthesongyousangjustnow?It__beautiful.-ItisWhenChristmasComestoTown.A.wassoundedB.soundedC.washeardD.heard二、完形填空Theearthisourhomeandwemusttakegoodcareofit.Thatistosaywemust1theland,airandwaterclean.Butman2alotofpollutiononearthsincehefirstmadefire,washedhisclothesintheriverandthrewrubbishontheground.Manyyearsago,pollutionwasnotsoserious3therewerenotsomanypeople.Therewereenough4air,landandwater.Whenthelandortheriverwasdirtyinoneplace,manmovedto5place.Manis6thewholeworldnow.Sothereis7enoughcleanair,norcleanland,norcleanwaternow.Themorepeoplethereareinoneplace,8environmenttheymaybehave.Perhapsyouareafraid9isendless(无休止的)forpeopletoproducepollution.10,wearegladtotellyouthatpeoplehavecometoknowthedangerofpollution.Andyoucanfindmoreandmorepeopleareworkinghardtoprotectourearth.2()1.A．haveB．takeC．watchD．keep()2.A．producedB．hasproducedC．isproducingD．willproduce()3.A．soB．ifC．becauseD．but()4.A．cleanB．oldC．dirtyD．new()5.A．otherB．theotherC．anotherD．others()6.A．polluteB．pollutingC．clearingD．clear()7.A．neitherB．bothC．eitherD．none()8.A．theworstB．theworseC．thebadD．worse()9.A．thatB．thisC．whatD．it()10.A．QuicklyB．EspeciallyC．LuckilyD．Anyway三、单词填空（10分）1Howdotheydecidewhatto____________（生产）intheirfactory?2.DidyouknowwhentheEarthwas__________(形成)？3.Theparkhastakesome_________(措施)tolimitthenumbersofvisitors.4.Samhadtostayathomebecausehewas________(严重)ill.5.Everyonewillbe__________(惩罚)ifhebreaksthelaw.6.Itisdifficultforhimtotellthe_________(different)ofthetwo.7.Every________(live)thingontheearthcannotlivewithoutothers.8.Childrenshouldbetaughttospendtheirfreetime(wise).9.Tomwasridingtoo(careless).Asaresult,hisbikerushedintotheriver.10.Thegovernmentalwaysspendsasmuchtimeastheycan_________(recycle)thewaste.三、动词填空（6分）11.Howimportantitis__________(limit)airpollutionandwaterpollution!12.Jimmy_______(dig)aholeinthegardenwhenIwenttoseehim.13.Howoften_______theOlympicGames_______(take)placeeveryyear?14.Ifnopaperisusedinbusiness,atleastonemilliontonsofpaper_______(save).15.Thesenewworkers__________(separate)intoateamofsixtomorrow.16Whenshallwegotowatchthebasketballmatchinthesportscentre?-Notuntilthework_____(finish)tomorrow.四、翻译句子（9分）62我们应该通过多植树来减少空气污染。64．每个人都应该做些对地球有益的事情64．土地污染对很多动物有害。65．你知道旧衣服将会被回收利用吗？66．我们将被教导采取一些简单的步骤来保护。67.我们应该把废料分类以便能循环利用。五主观阅读（5分）Savingwaterisanimportantpartofgoinggreen.Aswaterbecomeslessandispollutedmore,conservation(保护)becomesmoreandmoreimportant.Ifpeoplekeepwastingwater,morewaterneedstobetreatedandcleaned.Thisprocessneedsquitealotofenergy.Asitissaidabove,cuttingdownonwaterusageisoneofthemostimportantthingsyoucandoforyourlocalenvironment.Thatiswhymoregreenfamiliesaregoingbluebyconservingandharvestingwater.Itmayseemlikeabigconcept(概念),butgoingbluestartswithsmallchanges.Somethingassimpleasturningoffthetapwhileyoubrushyourteethcansavealotofwater.Washyourfruitsandvegetablesinabowlinsteadofunderataptosaveevenmore.Makesurethatthetapsarefullyturnedoffeverytimeyoustepaway.Anotherwayofreducingwaterusageisreducingyourdependenceonthemainwatersupply.Rainwaterharvestingcanmeetalotofyourhome’swaterneeds.Collectingrainwaterisagreatwaytokeepyourgardengreenwithoutrunningthesprinkler(洒水器).GoingBlueTheimportanceofsavingwaterWaterconserv