搜索
1.IfI____wherehelived，I____anotetohim.A.knew，wouldB.hadknown，wouldhavesentC.know，wouldsendD.knew，wouldhavesent2.Ifthey____earlierthanexpected，they____herenow.A.hadstarted，wouldbeB.started，mightbeC.hadstarted，wouldhavebeenD.willstart，mighthavebeen3.Ididn'tknowhistelephonenumber.____it，I____then.A.HadIknown，wouldringhimupB.ShouldIknow，wouldhaverunghimupC.IfIknew；wouldringhimupD.HadIknown；wouldhaverunghimup4.Maryisilltoday.Ifshe_____，she____absentfromschool.A.werenotill，wouldn'tbeB.hadbeenill，wouldn'thavebeenC.hadbeenill，shouldhavebeenD.hadn'tbeenill，couldbe5.WereItodoit，I________itsomeotherway.A.willdoB.woulddoC.wouldhavedoneD.weretodo6.I________himtheanswer________possible，butIwassobusythen.A.couldtell，ifithadbeenB.musthavetold，wereitC.shouldhavetold，haditbeenD.shouldhavetold，shoulditbe7.Withoutyourhelp，we________somuch.A.won'tachieveB.didn'tachieveC.don'tachieveD.wouldn'thaveachieved8.Youdidn'ttakehisadvice.________hisadvice，you________suchamistake.A.Hadyoutaken，wouldn'thavemadeB.Ifyouhadtaken，wouldmakeC.Wereyoulotake，shouldn'thavemadeD.Haveyoutaken，won'thavemade9.Wewishwe____whatyoudidwhenwewereathighschool.A.didB.couldhavedoneC.havedoneD.shoulddo10.Shewishesshe____tothetheatrelastnight.A.wentB.wouldgoC.hadgoneD.weregoing11.Tomisveryshortnow.Hismotherwishesthathe________betallwhenhegrowsup.A.couldB.shouldC.wouldD.wereableto12.MysisteradvisedmethatI________accepttheinvitation.A.couldB.mustC.shouldD.might13.Heasksthathe________anopportunitytoexplainwhyhe'srefusedtogothere.A.isgivenB.mustgiveC.shouldgiveD.begiven14.DoyouthinkofWangFang'ssuggestionthathe________Mr.Litotheparty？A.willinviteB.haveinvitedC.isinvitedD.invite15.Iinsistedthathe________atonce.A.begoneB.goC.wouldgoD.mightgo16.LiMinginsistedthathe________anythingatall.A.hadn'tstolenB.shouldn'tstealC.doesn'tstealD.steal17.Itisquitenaturalthatmycominglateagain________themveryangry.A.hadmadeB.wouldmakeC.makesD.make18.Heactedasifhe________everythingintheworld.A.knewB.knowsC.hasknownD.won'tknow19.ReaditaloudsothatI________youclearly.A.mayhearB.willhearC.hearD.haveheard20.Theygotupearlyinorderthatthey________theyfirsttrain.A.caughtB.willcatchC.mightcatchD.shallcatch21.Iamsorrythathe________insuchpoorhealth.A.areB.shallbeC.wereD.shouldbe22.Thatisagoodbook.You________ityesterday.A.couldbuyB.shouldbuyC.shouldhaveboughtD.bought23.Itishightimewe________home.A.willgoB.wouldgoC.havegoneD.went24.I'dratherthatyou________home.A.wentB.havegoneC.willgoD.hadgone25.IfonlyI_________tothelecture！A.listenB.willlistenC.amlisteningD.hadlistened26.——Ifhe_____，he______thatfood.----Luckilyhewassenttothehospitalimmediately.A.waswarned，wouldnottakeB.hadbeenwarned，wouldnothavetakenC.wouldbewarned，hadnottakenD.wouldhavebeenwarned，hadnottaken27.Ididn'tseeyoursisteratthemeeting.Ifshe_________，shewouldhavemetmybrother.A.hascomeB.didcomeC.cameD.hadcome28.Withoutelectricity，humanlife________quitedifferenttoday.A.isB.willbeC.wouldhavebeenD.wouldbe29.He________youmorehelp，eventhoughhewasverybusy.A.mighthavegivenB.mightgiveC.mayhavegivenD.maygive30.Ifcitynoises_______fromincreasing，people_______shouttobeheardevenatthedinnertable20yearsfromnow.A.arenotkept，willhavetoB.arenotkept，havetoC.donotkeep，willhavetoD.donotkeep，haveto31.Mike'sfather，aswellashismother，insistedthathe________home.A.stayedB.couldstayC.hasstayedD.stay32.Mr.Smithinsistedthathe________theworkall.A.haddoneB.havedoneC.didD.so33.Janewouldneverhavegonetotheparty________thatMarywouldcometoseeher.A.hassheknownB.hadsheknownC.ifsheknowD.ifshehasknown34.Ifyouhadenoughmoney，what________？A.willyoubuyB.wouldyoubuyC.wouldyouhaveboughtD.willyouhavebought35.Ifyou________thatfilmlatelastnight，youwouldn'tbesosleepy.A.didn'tseeB.haven'tseenC.wouldn'thaveseenD.hadn'tseen36.Ourmonitorrequestedthat________.A.alltheclassstudiedmorecarefullytheproblemB.theproblemwasmorecarefullystudiedC.withgreatcaretheproblemcouldbestudiedD.alltheclassstudytheproblemmorecarefully37.——Wouldyouhavecalledheruphaditbeenpossible？Yes,butI________busydoingmyhomework.A.wasB.wereC.hadbeenD.wouldbe38.Histiredfacesuggestedthathe________reallytiredafterthelongwalk.A.hadbeenB.wasC.beD.shouldbe39.Itisimportantthatwe________.A.shallclosethewindowbeforeweleaveB.willclosethewindowbeforeweleaveC.mustclosethewindowbeforeweleaveD.closethewindowbeforeweleave40.Ididn'tknowhistelephonenumber，otherwiseI______him.A.hadtelephonedB.wouldtelephoneC.wouldhavetelephonedD.telephone参考答案1~5BADAB6~10CDABC11~15CCDDB16~20ADAAC21~25DCDAD26~30BDDAA31~35DABBD36~40DABDCIfhedoesn'thurryup,hewillmissthebus.如果他不快点，他将错过巴士。(真实)Ifheisfree,hewillaskmetotellstories.如果他是空闲的，他会要求我讲故事。（真实）IfIwereyou,Iwouldgoatonce.如果我是你，我马上就会去。（我不可能是你。非真实，虚拟语气）Iftherewerenoair,peoplewoulddie.如果没有空气，人就会死亡。（不可能没有空气。非真实，虚拟语气）用法及动词形式1、表示与现在事实相反的情况：从句：If主语+过去时主句：主语+should/would/could/might+doeg：1．IfIwereyou,Iwouldtakeanumbrella.如果我是你，我会带把伞。（事实：我不可能是你）2．IfIknewhistelephonenumber,Iwouldtellyou.如果我知道他的电话号码，我就会告诉你。（事实：不知道）3．Iftherewerenoairorwater,therewouldbenolivingthingsontheearth.如果没有水和空气，地球上就不会有生物。(事实：地球上既有空气也有水)4．IfIhadanymoneywithme