八年级英语下册 Unit 4 Look into Science Lesson 25-Lesson 28同步练习 冀教版

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1、Unit4LookintoScienceLesson25-Lesson28I.根据句意及首字母提示补全单词1.Ins________class，wemadeanexperiment.Itwasinteresting.2.Pleasef_______thejarwithwater.3.Let’sm_______thecornstarchandwatertogether.4.Doyouknowwaterisal_______?5.Iknowwhod________theAmerica.6.Theforceofairisstronge________toholdthewater.7.Pl

2、easep_______themilkintotheglass.8.Weputchocolateeggse________inthepark.9.It’stimeforlunch.Thefoodt________sogreat.10.It’sdarkintheroom.Please1_______thecandle. II.单项选择（）1.Peoplewearclothes________warm.A.keepB.keepsC.tokeepD.keeping（）2.Theroomisfullof________A.lightB.lightedC.1ightsD.／（）3.Katei

3、svery_________.Sheisdoingherhomeworkvery________A.careful；carefulB.carefully；carefullyC.carefully；carefulD.careful；carefully（）4.MayI_________yourpen?Iwanttowritealetter_______it.A.use：useB.use；inC.with；inD.use；with（）5.They_________planttreesnextweek.A.shallB.wouldC.goingtoD.will（）6.Hewasvery__

4、_____whenheheardthenews.A.surpriseB.surprisedC.surprisingD.surprisedat（）7.Thereisgoingto_______afootballmatch.A.isB.beC.haveD.hold（）8.It________Sundaytomorrow.A.wasB.beC.isD.willbe（）9.Letme_______toyourexplanation.-4-用心爱心专心A.haveB.listenC.tolistenD.tohave（）10.Themanis________tocarrythebox.A.ve

5、rystrongB.strongtooC.enoughstrongD.strongenough III.补全对话从文后选择适当的句子补全对话。A：Whatareyoudoing，Jenny?B：1_____.A：Anexperiment?Whatisitabout?B：Atheoryaboutairpressure.Ifillajarwithwater.Icoverthetopwithapieceofcardboard.Then，Iturnthejarupsidedown.2A：Idon’tthinkwecandoitinside.I’msurethatthefloorwillge

6、twet.B：No，_____3_____A：Why?Thewaterwon’tstayinthejar.B：4____A：Great.5__A.Wecandoitinside.B.Idon’tthinkso.C.Wearedoinganexperiment.D.Scienceisinteresting.E.Becausetheairholdthewater. IV.完形填空Itwas__1___sunday.Dannywasbusyatthepark.Hewantedto__2___theEastereggs.WhenJennyandBrian____3_____，they___

7、__4___Dannyhidethose___5___eggs.Theyhidthembehindrocksandunderthetrees.AtlastDannyhidanegginhis6___.Debbie7__thoseeggswhenshecame.Sheranandran，she_8_trees.Atlastherbasketwas_9_ofeggs，shewasvery_10_.（）1.A.theB.EasterC.／D.a（）2.A.hideB.hel