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1、课时训练(二十)Unit8(八下)(限时:30分钟).单项选择1.2018云南Dontplaygamesonthecomputerallday.Itstoyoureyes.A.harmfulB.programC.helpfulD.thankful2.2018重庆Theirparentsdontallowthemintheriverbecauseitsreallydangerous.A.swimB.swimmingC.toswimD.swam3.2018盐城YuedaGrouphasfoundawaytothewasteanddoesntputitintotheriveranymore.A.pr
2、oduceB.recycleC.requireD.protect4.Anumberoftreeshavebeencutdown.,theenvironmentisbecomingworseandworse. A.AsaresultB.SothatC.AsaresultofD.Infact5.2018菏泽改编TheBoeing737ofCubaairlinecrashed(坠毁)inHavanaonMay18,2018,whichmorethan100deaths.A.causedB.influencedC.forcedD.displayed6.2018常州一模 AreyougoingtoRus
3、siatowatchthe2018FIFAWorldCupthissummer?Imnotsure.Ittime.A.dependsonB.caresaboutC.agreestoD.findsout7.2017菏泽改编Youspendtoomuchtimeonyourmobilephone.Youaresupposedtothetimeyouspendonit.A.cutoffB.cutdownC.cutupD.cutin8.2019原创ATVshowReadersinvitedifferentpeopletoreadonthestage,telltouchingstoriesbehindt
4、hem.A.asmuchasB.asifC.aslongasD.aswellas9.Wemustdoeverythingwecanwastewaterfromrunningintorivers.A.preventB.preventedC.preventingD.toprevent10.2018遂宁Doyouknowthe32ndOlympicGamesinTokyoin2020?A.isheldB.holdC.willholdD.willbeheld.词汇A.根据句意和汉语提示写出单词,完成句子。11.2018宿迁Naturalresourcesareveryimportantforus.An
5、dweshouldusethem(明智地). 12.2018滨州Youllbe(惩罚)ifyoubreakthetrafficrules.13.2018苏州一模 ShallwegoonFridayorSaturday?EitherdayisOK.Itmakesno(差异)tome. 14.2018宁波Drinkingtoomuchjuicecanbe(有害的)topeoplesteeth. 15.2018苏州Comeon!SuzhouMuseumisonlyafew(步)further. B.根据句意用所给单词的适当形式填空。16.Thebookexplainsgrammar(simple)a
6、ndclearly.17.The(live)aremoreimportantthanthedead.18.Educationisoneofthemost(power)waystoenrichonesmind.19.Dontdoyourhomeworkso(care),youvemadesomanymistakes.20.XiaoWeisparentswereworriedabouthimbecausehewas(serious)ill.2018南充 完形填空BagsofloveLastyear,Iworkedinamiddleschoolnearmymothershouse,andIstaye
7、dwithherforamonth.Duringthattime,Ihelpedherdosomehouseworkandbuysome21.Afterthefirstweek,Inoticedthatthefoodwas22veryquickly.ThenIbegankeepinganeyeonmymom.Tomy23,Ifoundthatshewouldputsomeofthefoodintoapaper24andgooutwithitataboutnineeverymorning.Andfinally,Idecidedto25her.Isawhertakingthefoodtothest
8、reet26.Shewouldalso27alotoftimetalkingandplayingwiththem.Oneday,Italkedtoaneighborandfoundoutthatmymomwas28inthearea.Thechildrenwereveryfriendlywithherandeventhoughtofherastheirown29.Thenithitmewhywouldntshewanttotellmeaboutit?WassheworriedthatIwouldstopbuyingfood30Ifoundout?Whenmymomgothome,Igavehe
9、rabighug.Itoldhershedidntneedtokeepita31fromme.Andshetoldmesomethingaboutthechildren.Someofthemlivedwithanoldladyinasmallhouse.Others32onthestreet.Foryears,shewashelpingthepoorstreetchildrenbygivingthemfood.Aftershetoldmeeverything,Iwasso33byhowselfless(无私的)shewas.Shehelpedothersinneed.Asherson,Iwas
10、so34ofmymom.I35tobuyfoodformymomafterthat.ButIalwaysaddedonemorebagforherotherchildren.21.A.drinksB.clothesC.foodD.fruit22.A.clearedoutB.soldoutC.thrownawayD.eatenup23.A.surpriseB.joyC.disappointmentD.sadness24.A.bagB.boxC.easeD.basket25.A.seeB.callC.followD.catch26.A.pupilsB.childrenC.dogsD.village
11、rs27.A.takeB.payC.costD.spend28.A.boredB.well-knownC.interestedD.relaxed29.A.motherB.teacherC.sisterD.friend30.A.althoughB.unlessC.ifD.before31.A.secretB.challengeC.jokeD.present32.A.playedB.ranC.criedD.slept33.A.angryB.movedC.disappointedD.worried34.A.surprisedB.tiredC.afraidD.proud35.A.stoppedB.re
12、fusedC.continuedD.hated.2019原创 阅读理解Asunflowerisasunflower.Amobilephoneisamobilephone.Butcanyoucombine(联合)thetwotodosomethingforyourlocalenvironment?Itmaybepossible.Whenyouhavefinishedwithyourmobilephone,youwillbeabletobury(埋)itinthegardenoraplantpotandwaitforittoflower.Abiodegradable(生物可降解的)mobileph
13、onewasintroducedbyscientists.Itishopedthatthenewtypeofphonewillencouragepeopletorecycle.Scientistshavethoughtofanewmaterialoverthelastfiveyears.Itlookslikeanyotherplastic,butovertimeitcanbreakdownintothesoilwithoutgivingoutanypoisonouschemicals(有毒的化学物质).Britishresearchersusedthenewmaterialtodevelopa
14、phonecoverwithasunflowerseed(种子).Whenthiscoverchangesintowaste,itformsnitrates(硝酸盐).Thesefeedtheseedandhelptheflowergrow. “Wehaveonlyputsunflowerseedsintothecoversofar.Butweretryingtofindoutwhichflowerswouldperformbest.Maybewecouldputrosesinnexttime,” saidonescientist.Asphonetechnologyisdevelopingso
15、quickly,peoplearealwaysthrowingtheirmobilephonesaway.Thismeansproducersareunderpressure(压力)tofindwaysofrecyclingthem.Some650millionmobilephoneshavebeensoldthisyear.Mostofthemwillbethrownawaywithintwoyears,addingplastic,heavymetal(金属)andchemicalwastetotheenvironment.Abiodegradablecovercanreducetheharmtonature,accordingtothescientists. “Theseedisreleased(释放)
