2019年春八年级英语下册 Unit 8 Save Our World课时分层训练（四十七）练习 （新版）冀教版

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1、Unit8SaveOurWorld课时分层训练(四十七)[Lesson47]Ⅰ.用适当的介词或副词填空1．Lucyisconnected________Lily.SheisLily'scousin.2．Somebirdslive________fish.3．Thechickensaresick.Iamafraidthattheywilldie________．4．Thegirlstarted________at5：00inthemorning.5．Peopleshouldn'tcut________treesintheforest.Ⅱ.根据句意及首字母或汉语提示完成句子1．Hisgrandpa

2、hasbeend________forseveralyears.2．Thed________isthesymbolofpeace.3．Insociety,weshouldr________theold.4．Mypetdogd________aweekago.Itsdeathmademeverysad.5．Therearemanykindsof________(蚂蚁)inAmerica.Ⅰ.单项填空(　　)1.Thetigerlives________meat.A.at　　B．in　　C．off　　D．for(　　)2.Lifeislikeridingabicycle.Tokeepyour___

3、_____，youmustkeepmoving.A.promiseB．positionC．balanceD．ability(　　)3.Thereareno________thingsonthemoon.A.aliveB．livingC．livedD．lively(　　)4.Thelittleboystartedout________howtoprotecttheenvironment.A.learningB．tolearnC．learnedD．learns(　　)5.xx·黄冈—Yournewwatchissonice!Whendidyoubuyit?—InApril.I________itf

4、ortwomonths.A.havehadB．hadC．haveboughtD．boughtⅡ.根据汉语意思完成句子1．你是什么时候开始写这部小说的？Whendidyou________________________________thenovel?2．食品安全和我们的健康息息相关。Foodsafetyisclosely________________ourhealth.3．树木砍倒后，土壤会被雨水冲走或被风刮走。Whenthetrees________________________，thesoiliswashedawaybytherainorblownawaybythewind.4．孩子

5、们需要学会依靠他们自己。Thechildrenneedtolearnto________________themselves.5．由于禽流感，农场的鸡相继死去。Thechickensonthefarm________________becauseofbirdflu.Ⅲ.阅读理解Imagineaworldwhereairpollutionisnolongeraproblem.Cleanairisallaroundus.Peopledon'thavetoworryaboutpollutingtheaireverytimetheydrivetheircars.Theynolongerneedtofa

6、cetheproblemofnothavingenoughfueleither.Althoughscientistshavebeentryingformanyyearstodevelopanewkindofcarthatdoesnotneedgasoline(汽油),theyhavebeenunsuccessful.Recently,however,carengineershavesucceededincreatinganewkindofcarthatrunsongasolineandelectricity.Thisisthefamous“hybridcar”.Thiscargetsitsna

7、mefromthefactthatithasagasolineengine(引擎)andanelectricmotorinside.Hybridcarsdonotpollutetheenvironmentasmuchasthecarsthatarecommonlyusedtoday.Theyalsocostdriverslessmoneybecausetheyneedlessfuelthanord