虚拟语气用法1、在条件句子中2、在wish后的宾语从句中3、在“建议”等从句中4、在It’stimethat-、asif-从句中Comparison:Ifyouaskhim,hewillhelpyou.Shewillplaythepianoonlyifsheispaid.真实条件句:如果假设的情况可能发生，是真实条件句，这种情况下谓语用陈述语气IfIwereyou,Iwouldgoatonce.Ifyouhadcomeafewminutesearlier,youwouldhavemethim.Ifitweresunnytomorrow,Iwouldcometoseeyou.虚拟条件句:如果假设的情况是不存在的或不大可能发生的，则是虚拟条件句。注意:在含有虚拟条件句的复合句中，主从句的谓语都要用虚拟语气.if引导的虚拟条件句1.动词形式2.从句倒装3.混合条件句IfI_____(be)you,I_________(try)itagain.Ifhe_____(be)free,he_______(go)withyou.1.如果我是你，我会再试一次。2.如果他有空，他会与你一起去的。与现在事实相反的虚拟条件句werewouldtrywerewouldgoIf+主+did(were),主+would/should/could/might+动词原形Summarize:If+主+haddonesth,主+would/should/could/might+动词完成式（havedone）Summarize:与将来事实相反的虚拟条件句(通常有时间状语)Ifhe___________(come)heretomorrow,I________________tellhimaboutit.如果他明天来的话,我会告诉他这件事.came/weretocome/shouldcomewouldtellIfhe____________(work)hard,he______________(pass)theexamination.1.如果他努力学的话，他就会通过这次考试。Ifhe__________(be)there,he________________(see)thefilm2.如果他那时在那儿的话，他就能看到那部电影了。与过去事实相反的虚拟条件句hadworkedwouldhavepassedhadbeencouldhaveseenIf+主+did(wereto/shoulddo),主+would/should/could/might+动词原形Summarize:条件状语的省略和倒装：WereIyou,Iwouldtryitagain.Hadhebeenthereyesterday,hewouldhaveseenthefilm.Shoulditsnowtomorrow,wewouldn’tgoout.IfIwereyou,Iwouldtryitagain.Ifhehadbeenthereyesterday,hewouldhaveseenthefilm.Ifitshouldsnowtomorrow,wewouldn’tgoout.如果条件状语中有were,had,should时,可以倒装成：Were/Should/Had+主+其他Summarize:Ifitsnowedtomorrow,Iwouldn’tgotopartywithyou.IfIknewheraddress,Iwouldtelephoneher.?Practice:1.Ifyou__________tomorrow,you_________findthenewmanagerworkingintheoffice.A.shouldcome;wouldB.wouldcome;wouldC.willcome;shouldD.comes;might2.Iftheparents______atthehospitalearlieraftertheaccident,thechildwouldhavebeensaved.A.arrivesB.arriveC.hadarrivedD.hasarrived3.Ididn’tseeyoursisteratthemeeting.Ifshe__________,shewouldhavemetmybrother.A.hascomeB.didcomeC.cameD.hadcome4.Ifmylawyer_______herelastSunday,he_______mefromgoing.A.hadbeen;wouldhavepreventedB.hadbeen;wouldpreventC.were;wouldpreventD.were;wouldhaveprevented5.---Ifhe______he______thatfood.---Luckilyhewassenttothehospitalimmediately.A.waswarned;wouldnothavetakenB.hadbeenwarned;wouldnothavetakenC.wouldbewarned;hadnottakenD.wouldhavebeenwarned;hadnottaken6.Ifthedoctorhadcomeearlier,thepoorchild__________.A.wouldn’tbelyingtherefortwohoursB.wouldn’thavelaidtherefortwohoursC.wouldn’thaveliedtherefortwohoursD.wouldn’thavelaintherefortwohours7.______theexam,hewouldhaveattendacollege.A.IfhepassedB.HadhepassedC.WerehepassedD.Ifheshouldpass8._____fiveminutesearlier,youcouldhaveseenthemoff.A.IfyoushouldarriveB.IfyouarriveC.HadyouarrivedD.Shouldyouarrive9._____itraintomorrow,weshouldhavetoputoffthevisittotheScienceMuseum.A.WereB.shouldC.wouldD.willIfI_____(be)you,I_______________(take)hisadvice.我要是你，那时就听他的了。你(那时)要是听我一句，现在可能不至于如此。Ifyou___________(listen)tome,you_____________(benot)insuchtroublenow.wouldhavetakenwerehadlistenedmightnotbe主从句时间不一致情况下的虚拟语气(混合条件句):有时条件从句中的动作和结果...
