条件句练习及答案

条件句

()1.Idon’tknowifit______tomorrow.Ifit______,wewon’tgoonapicnic.

A. rains;rains B.willrain;rainC.willrain;willrain

()2.Insummer,foodgoesbadeasily________itisputintherefrigerator.A.untilB.ifC.unless ()3.--IhearJackChanwillcometoLaiwunextweek.

--Really?_______hecomes,myyoungersisterwillbeveryhappy, A．IfB．UntilC．Unless D．Before

()4.—Couldweplayfootballinyourplayground,Sir?--No,_______youhavetheprincipal’snote.

A.if B.unless C.because D.since ()

()6.AllthestudentsinClass5willclimbthemountainifit_______raintomorrow. A.won’tB.don’tC.didn’tD.doesn’t ()7---Wouldyouliketogobikeridingwithustomorrow?---Sure,________Iambusy. A.sinceB.unlessC.whenD.until ()8.Idon’tlikebread.Iwon’teatit________Iamveryhungry.A.whenB.unlessC.if ()9.You’dbetterlookupthenewwordinadictionary_____youdon’tknowit. A.if??B.that??C.though??D.whether ()10.Afterthemeeting,wewillhaveaparty.Ifyou_______free,comeandjoinus. A.areB.willbeC.were 一、 课后练习 ()1.I’llgoforawalkwithyouifit________tomorrow. A.won’train B.doesn’trainC.willrain D.notrains ()2.I’mwaitingformyMum.________,I’llgoshoppingwithher. A.Ifshedoesn’tcomeB.IfshecomesC.IfshewillcomeD.Ifshewon’tcome ()3.---Tommy,doyouknowifFrank______tothezoothisSundayifit______?---Sorry,Ihavenoidea. A.willgo;isfineB.goes;isfineC.willgo;isgoingtobefineD.goes;willbefine ()4.IfI_______you,Iwouldweartheshirtandthetie.A.amB.wasC.wereD.willbe ()5.Whatwouldyoudoifyou_______alotofmoney? A.hadB.havehadC.willhaveD.have ()6.InBritain,youmustbe18________youwanttodriveacar.A.whyB.becauseC.soD.if ()7.IfI_______you,I’dtakethesmallapple.A.amB.wereC.was ()8.Susanwillnotarriveattheairportontime_______shehurriesup. A.onceB.ifC.whenD.unless

()9.Ifmyfather________back,pleaseletmeknow.A.comesB.willcomeC.come ()10.Let’ssee___wecanfindsomeinformationaboutthecity. A.thatB.ifC.whatD.which ()11.IfIyou,Iabighouse.

A.was,wouldbuyB.were,wouldliketobuyC.were,wouldbuyD.was,bough ()12.Ifhetomorrow,pleasetellme.A.comeB.comesC.willcomeD.came ()13.Whatwouldyoudoifyouthelottery(彩票)? 来源：网络转载

A.winB.wonC.aregoingtowinD.havewon

典型例题

1B2C3A4B5C6D

7B。考查unless引导的条件状语从句。由关键词Sure可推断“我会和你们一起自行车旅行的，

除非我很忙”，故排除A、C、D三项，选B。 8B

9A。考查if引导的条件状语从句。结合题意“如果你不知道那个新词，你最好在字典里查阅它”可排除B、C、D三项，选A。10A

课后练习

1B。在条件状语从句中，从句不能用一般将来时，应用一般现在时，故正确答案为B。 2B 3A。结合题意“汤姆，如果天气好的话，你知道弗兰克这个星期六将去动物园吗？”可知第一个空是宾语从句，要用一般将来时，第二个空是条件状语从句，要用一般现在时，故排除B、C、D三项，选A。 4C 5A。四个选项分别是动词have的四种形式，由关键词would和题意“如果你有很多钱，你会做什么”可知这里考查虚拟语气，故选A。 6D 7B。本题考查虚拟语气的用法。表示与现在事实相反的假设，条件状语从句中的be须用were。 8D9A。考查条件状语从句的时态。因为主语是祈使句，所以从句要用一般现在时，故选A。 10B11C12B13B 来源：网络转载