虚拟语气公开课

IfI_____aswan(天鹅),I'dbegone.IfI_____atrain,I'dbelate.AndifI_____agoodman,I'dtalkwithyoumoreoftenthanIdo.IfI_____tosleep,I__________.IfI_____afraid,I___________.IfIgoinsane,pleasedon'tputyourwiresinmybrain.IfI_____themoon,I'dbecool.IfI_____arule,I_________________.IfI_____agoodman,I'dunderstandthespacesbetweenfriends.IfI_____alone,I__________________.andifI______withyou,I'dbehomeanddry.andifIgoinsane,Willyoustillletmejoininwiththegame?IfI_____aswan(天鹅),I'dbegone.IfI_____atrain,I'dbelate.AndifI_____agoodman,I'dtalkwithyoumoreoftenthanIdo.IfI_____tosleep,I__________.IfI_____afraid,I___________.IfIgoinsane,pleasedon'tputyourwiresinmybrain.werewerewerewerewerecouldcoulddreamhideIfI_____themoon,I'dbecool.IfI_____arule,Iwouldbend.IfI_____agoodman,I'dunderstandthespacesbetweenfriends.IfI_____alone,I__________________.andifI______withyou,I'dbehomeanddry.andifIgoinsane,Willyoustillletmejoininwiththegame?werewerewerewerewerewouldcryQustions:Isheaswan?Isheatrain?Ishethemoon?No,heisn’t.在表示一种纯属假设的情况或主观愿望时（情况与事实相反或者不太可能成为事实），动词需用一种特殊形式---虚拟语气------if条件句中的虚拟语气(虚拟条件句)IfI_________tworabbitsyesterday,I______________anotherbigmeal.(get,have)hadgotcouldhavehad表示过去情况的虚拟卖火柴的小女孩IfI___________amatchtoday,I____________________homenow.(sell,go)soldcouldgo表示现在情况的虚拟IfI__________________________________ahumanbeingtomorrow,I__________thehappiestgirlintheworld.(become,be)shouldbecome/weretobecome/becamewouldbe美人鱼的故事表示将来情况的虚拟IfJackieChan______astallasYaoMing,he__________basketballinNBA.(be,play)werewouldplay表示现在情况的虚拟•IftheGod________________________meanotherchance，I___________thegirl:Iloveyou!(give,tell)shouldgive/weretogive/gavewouldtell表示将来情况的虚拟IftheGod________________________meanotherchance，I___________thegirl:Iloveyou!IfJackieChan______astallasYaoMing,he__________basketballinNBA.IfI______________ahumanbeingtomorrow,I__________thehappiestgirlintheworld.IfI___________amatchtoday,I____________________homenow.IfI_________tworabbitsyesterday,I______________anotherbigmeal.shouldgive/weretogive/gavewouldtellhadgotcouldhavehadwerewouldplayshouldbecomewouldbesoldcouldgo时间If条件从句主句were/V-edwould(could,might...)+havedonehaddonev-ed╱shoulddo╱weretodowould(could,might...)+dowould(could,might...)+do过去现在将来虚拟语气在条件句中的基本情况归纳：Let’sputitintouse.------AconversationaboutalovestoryTomPeterTom:Hi,Peter.Whydoyoulookupset.What’swrong?Peter:Janerefusedtomarryme.Ifshe____________(accept)meyesterday,I________________(be)thehappiestman.Tom:Cheerup,Peter!IfI______(be)you,I____________(send)heranotherbunchofrosesrightnow.Peter:Oh,yes!That’sagoodidea!Tom:Mayyousucceed!Peter:Oh,Jane,pleasemarryme!Ifyou____________________________________(marry)metomorrow,you___________(do)whatyoulike.hadacceptedwouldhavebeenwerewouldsendshouldmarrycoulddo/weretomarry/marriedIfhehadnotstayeduplastnight,hewouldnotbesosleepynow.如果他昨晚没有熬夜，他现在就不会如此疲倦。（stayup）if条件句中虚拟的特殊情况：从句说的是过去，主句说的是现在（1）错综虚拟句：当虚拟条件句所表示的与主句表示的时间不一致时，主从句根据各自所发生的时间选用虚拟语气形式。Ifyouhadtakenmyadviceyesterday,youwouldbemuchbetternow.IfI___________________________(nothave)anexamtomorrowmorning,I______________(go)shoppingwithyouyesterday.Ifshe____________(work)hardincollege,she______________(notbe)awaitressnow.werenottohave/shouldnothave/didn’thavewouldhavegonehadworkedwouldn’tbe（2）虚拟条件句的省略：if虚拟条件句中若含有were,had或should，可把if省掉，并把were,had或should提到句首。Ifyouhadcomeearlier,youwouldhavemethim.Hadyoucomeearlier,youwouldhavemethim.Ifyouweretofallill,Iwouldbeworried.Wereyoutofallill,Iwouldbeworried.Ifyoushouldneedanything,youcouldcallme.Shouldyouneedanything,youcouldcallme.IfIwereTom,Iwouldrefuse.WereITom,Iwouldrefuse.Ifsheshouldbeinterested,Iwillphoneher.Shouldshebeinterested,Iwillphoneher.IfIhadknownyouwerecoming,Iwouldhavemetyouattheairport.HadIknownyouwerecoming,Iwouldhavemetyouattheairport.Withoutwater(看作条件从句),wecouldnotlive（看作主句）.Iftherewerenowater,wecouldnotlive.Without/butforyourhelp,Iwouldhavefailed.Ifyouhadnothelpedme,Iwouldhavefailed.Myparentslentmemoney.Otherwise,Icouldnotaffordthetrip.Ifmyparentshadn’tlentmemoney,Icouldnotaffordthetrip.Irushedoutintime,orIwouldhavebeenburiedintheruins.IfIhadn’trushedoutintime,Iwouldhavebeenburiedintheruins.(3)含蓄虚拟句：有些假设的条件不通过条件从句表现出来，而是暗含在上下文或with，without,or（否则）,otherwise（否则）,butfor（要不是）等引出的短语中。1.Ifwe___theotherroad,wemighthavearrivedhereintimeforthemeeting.（10,陕西）A.takeB.hadtakenC.tookD.havetaken高考题：2.Youdidn’tletmedrive.Ifwe____inturn,you____sotired.（96N）A.drove…didn’tgetB.haddriven…wouldn’thavegotC.drove…wouldn’tgetD.weredriving…wouldn’tget3.Whatwouldhavehappened______,asfarastheriverbank?（01上海）A.BobhadwalkedfartherB.ifBobshouldwalkfartherC.hadBobwalkedfartherD.ifBobwalkedfarther4ButforJohn,we______thematchlastweek.A.wouldhavelostB.wouldloseC.hadlostD.lostwouldhavelost5(2001上海春招)Hehesitatedforamomentbeforekickingtheball,otherwisehe______agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescoredwouldhavescoredWithoutelectricityhumanlife_______quitedifferenttoday.(1991年高考)A.isB.willbeC.wouldhavebeenD.wouldbe6Withoutwouldbe7._____itraintomorrow,wewouldhavetoputoffthevis