【同步练习】Unit 9 Lesson 26（北师大）

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1、Unit9SavethePlanetLesson26OurRiver同步练习◆单项选择()1.Doyouthinkit_________toarguewiththem?Thequestionisnotworthy_________.A.worth;discussingB.worthwhile;tobediscussedC.worthy;todiscussD.worth;tobediscussed()2.Thedrinkingwateris___________bytheflood.A.cutoffB.cutupC.

2、cutdownD.cuttingoff()3.Two____________studentsarefromKorea.A.hundredsofB.hundredC.hundredsD.hundredof()4.Todaytheforestsaregettingfewerandfewer.Wemust________downtoomanytrees.A.keeppeoplecuttingB.preventpeoplefromcuttingC.stoppeopletocutD.preventpeopletocuttin

3、g()5.Ithinkwe_________puttherubbishintherightplacesforrecycling.A.mayB.shouldC.needD.will◆完形填空Therearemanywaysforustoreducewaste.For1,wecanreusepaperandplasticbags.Wecanalsorecyclenewspapers,glass,andcansto2newthings.Herearesome3waystoreducewaste.Writeon4sides

4、ofpaper.Manypeoplewriteononlyonesideoftheirpaper.Whynotstop5theotherside?Somestudentsonlyusehalfthepagesoftheirnotebooksbeforegettingnewones.Trytouseupallthepaper.Peopleoftengivecardsonbirthdaysorfestivals.Howabouttryingto6e-cardsinstead?Don’tthrowawayyouroldb

5、atteries(电池).Maybeyoudonotknowthatoldbatteriesmaketheearthdirty.Thisis_7theyhavepoisonouspartsinthem.So,don’tthrowawaybatteries.Keepthemtogether.Trytouserechargeable(充电的)batteriesforyourgamesandCDplayers.Giveoffallyourunwantedclothes.Therearemanypoorfamiliesin

6、China.Youmayaskyourmotherto8yourunwanted(多余的)9.Thenyoucanpassthemontothosepoorchildren.Youwillfeel10thatyouarehelpingsomeoneelse.Also,youcanunderstandifyourfriendsorrelatives(亲戚)wantthembeforethrowingthemaway.()1.A.reasonB.exampleC.useD.people()2.A.buyB.makeC.

7、sellD.begin()3.A.useB.uselessC.usefulD.helpless()4.A.everyB.bothC.allD.one()5.A.wasteB.towasteC.wastingD.towasting()6.A.sendB.buyC.receiveD.waste()7.A.whyB.becauseC.soD.since()8.A.likeB.sellC.throwD.collect()9.A.moneyB.booksC.clothesD.batteries()10.A.angryB.ti

8、redC.movedD.happy◆阅读表达Youcan’talwayspredictaheavyrainorrememberyourumbrella.ButdesignerMikhailBelvacvdoesn’tthinkthatforgettingtochecktheweatherreportbeforeheadingoutshouldresultin