虚拟语气公开课0

SubjunctiveMood虚拟语气定义：用来表示说的话不是事实，或者是不可能发生或可能性比较小的情况，而是一种愿望，建议，假设的语气叫虚拟语气。虚拟语气定义if引导的虚拟条件句Q:What’sthedifferencebetweenthetwosentences?IfIamfree,Iwillvisityou.IfIwereabird,Iwouldflyintothesky.（虚拟条件句）(真实条件句）IfIhadalotofmoney,Iwouldbuyanamusementpark.1、表示与现在事实相反的假设和结果Ifitwerefinenow,Iwouldgoshopping.TodayisrainyandIhavetostayathome.a.IfIhadalotofmoney,Iwouldbuyanamusementpark.b.Ifitwerefinenow,Iwouldgoshopping.If条件从句从句的谓语形式主句的谓语形式表示与现在事实相反的情况过去式（were）would/could/might/should+动词原形would表达意志、决心等，could表达能力等，might表达推测等,should表达义务、责任等，。a.Ifmyfather_____(be)here,everything_________(be)OK.b.Iftheworldwar_____(break)outagain,what_____________(happen)toourpeopleonearth?werebrokewouldhappenPRACTICE1:Fillintheblanks.wouldbeIf主语did(were)…,主语would/might/coulddo…..Ifhe_____________early,he________________lateforschool.（与过去事实相反）如果他早起，他就不会上学迟到。hadgotupwouldnothavebeen2.表示与过去事实相反的假设或结果Ifhe__________（drive)morecarefully,he_________________(nothave)thecaraccidentyesterday.（与过去事实相反）haddrivenwouldn’thavehada.Ifhehadgotupearly,hewouldnothavebeenlateforschool..If条件从句从句的谓语形式主句的谓语形式表示与过去事实相反的情况b.Ifhehaddrivenmorecarefully,hewouldnothavehadthecaraccidentyesterday.过去完成式（haddone)should/would/could/might+havedonePractice2:Fillintheblanks.a.Ifshe_________(come)fiveminutesearlier,she_________________(catch)theearlybus.b.Ifyou_________(be)here,he______________(find)youyesterday.If主语haddone…,主语would/could/mighthavedone….hadcomewouldhavecaughthadbeenwouldhavefoundIfIwonthelotteryoneday,Iwouldbuyanexpensivecar.3、表示与将来事实可能相反的假设和结果If条件从句从句的谓语形式主句的谓语形式表示与未来事实相反的情况IfJaycame,IfJayshouldcome,IfJayweretocome,1.过去式（were）2.should+动词原形3.wereto+动词原形should/would/could/might+动词原形whatshouldwesaytohim?What______________(happen)ifyou________________(get)uptoolatetomorrow?wouldhappengot/shouldget/weretogetIf主语did/wereto/shoulddo…,主语would/should/could/mightdo...If条件从句从句谓语形式主句谓语形式表与现在事实相反的情况表与过去事实相反的情况表与将来事实可能相反的情况did(were)would/could/should/might+do虚拟语气在if条件状语从句中的用法1.did(were)2.shoulddo3.weretodowould/could/should/might+dohaddonewould/could/should/might+havedone1.IfIwereyou,I____buythehouserightnow.A.won’tB.don’tC.wouldn’tD.can’t2._____morecareful,hisshipwouldnothavesunk.A.IfthecaptainwereB.IfthecaptainhadbeenC.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen3.Ifhe____metomorrow,Iwouldlethimknow.A.shouldcallB.shouldnothavebeenableC.werenotableD.arenotablePractice3wish引导的虚拟句用法谓语动词形式与现在事实相反与过去事实相反与将来事实相反wish引导的虚拟句wish后面的宾语从句中,一般用虚拟语气，表示一种不大可能实现的愿望。译为“但愿”，“要是……就好了”等。Iwish(that)Iwereabird.Iwish(that)Ihadseenthefilmlastnight.Iwish(that)Iwould\couldgotomorrow.过去式（were）haddonewould/could/might+do1)表示对现在情况的虚拟:从句动词用过去式(be动词一般用were)。IwishI______astallasYaoMingwereIwishI_____(can)flylikeabird.couldIwishI_____________(noteat)somuchwatermelon.(2)表示对过去情况的虚拟:从句动词常用“had＋过去分词”。hadn’teaten(3)表示对将来的主观愿望:从句动词形式为“would/could/might＋动词原形”。Iwishit_________tomorrow.wouldrainComprehensivepracticeIf条件句中的虚拟Wish从句中的虚拟Workinpairsandfinishthedialogue.1)A:HowIwishI______（have)alotofmoney.•B:What______youdoifyou______alotofmoney?•A:IfIhadalotofmoney,I________(buy)acar.•B:Ifyou______(have)acar,whatwouldyouuseitfor?•A:IfIhadacar,I_________(drive)toschool.IfI________(drive)toschool,I_____________(notgetup)soearlytocatchthebus.•B:Well,stopdaydreaming.IfI______(be)you,I__________(study)hard.Practice6:workinpairsandfinishthedialogues.1)A:HowIwishIhad(have)alotofmoney.•B:Whatwouldyoudoifyouhadalotofmoney?•A:IfIhadalotofmoney,Iwouldbuy(buy)acar.•B:Ifyouhad(have)acar,whatwouldyouuseitfor?•A:IfIhadacar,Iwoulddrive(drive)toschool.IfIdrove(drive)toschool,Iwouldnotgetup(notgetup)soearlytocatchthebus.•B:Well,stopdaydreaming.IfIwere(be)you,Iwouldstudy(study)hard.•2)A:Whydoyoulooksoupset?•B:Iwasjustpunishedbytheteacher.IwishI________(finish)thehomeworkontimelastnight.•A:whydidn’tyoudoyourhomework?•B:Ididn’tbringmybookhome.IfI________(bring)mybookhome.I________(finish)itlastnight.•A:Nowonder.Ifyou_________(finish)yourhomeworklastnight,youwouldn’thavebeenpunishedbytheteacher.•B:That’sright.Iwishit_______________(nothappen)again.•A:Youalwayssaythat.•2)A:whydoyoulooksoupset?•B:Iwasjustpunishedbytheteacher.IwishIhadfinished(finish)thehomeworkontimelastnight.•A:whydidn’tyoudoyourhomework?•B:Ididn’tbringmybookhome.IfIhadbrought(bring)mybookhome.Iwouldhavefinished(finish)itlastnight.•A:Nowonder.Ifyouhadfinished(finish)yourhomeworklastnight,youwouldn’thavebeenpunishedbytheteacher.•B:That’sright.Iwishitwouldn’thappen(nothappen)again.•Workingroupsandmakeupsentences,conversationsorpassageswithsubjunctivemood.(4sentencesatleast.)Homework•Noonecouldrecognizemeif1.___________(notget)mynewtransistors2._______the1960s.Thereweretimeswhenmysizewaschanged.IbecamesmallandthinbutIgotclevererandcleverer,quickerandquicker.AndmymemorybecamesolargeI3.___________believeit!ButI4.__________(remain)lonelybystandingtherebymyselfifthey5._______________(not,give)meafamily6_________(connect)byanetwork.Icouldshareinformation7.________othersandwecouldtalktoeachother.AtaboutthesametimewelearnedtotalktohumansusingBASIC.Iwasbroughtintopeople’shomesin