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《虚拟语气 课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在PPT专区-天天文库。
1、虚拟语气Definition陈述语气（theIndicativeMood）用来陈述一个事实，或提出一个想法，有肯定、否定、疑问或感叹等形式。虚拟语气（theSubjunctiveMood）表示说话人的一种愿望、建议、命令、要求、有时是一种非真实的假设、料想，或是不可能实现的与事实相反的愿望。1.虚拟语气的考点1、if条件句中的虚拟语气的用法；2、if条件句中虚拟语气的几大考点；3、名词性从句中虚拟语气的用法；4、几种特殊结构中虚拟语气的用法；5、虚拟语气与陈述语气的判定。if引导的虚拟条件句区别:Ifitrainstomorrow,thecropswillbesaved
2、.陈述语气Ifitrainedtomorrow,thecropswouldbesaved.虚拟语气IfIamfree,Iwillvisityou.IfIwereabird,Iwouldflyintothesky.（虚拟条件句）(真实条件句）If+主+did(were),主+would/should/could/might+动词原形IfIwereyou,Iwouldtryitagain.1.如果我是你，我会再试一次。2.如果我有一百万美元，我会买下这架飞机。IfIhadonemilliondollars,Iwouldbuytheplane.与现在事实相反的虚拟条件句If+
3、主+haddonesth,主+would/should/could/might+动词完成式（havedone）Ifhehadworkedhard,hewouldhavepassedtheexamination.1.如果他努力学的话，他就通过这次考试。IfIhadmarriedher,Iwouldhavebeenunhappy.2.要是当时我和她结了婚的话，那我是很不幸的。与过去事实相反的虚拟条件句与将来事实相反的虚拟条件句(通常有时间状语)Ifhecameheretomorrow,Iwouldtellhimaboutit.Ifheweretocomeheretomorr
4、ow,Iwouldtellhim.1.如果他明天来的话,我会告诉他这件事.2.如果他明天来的话,我会告诉他.If+主+did(wereto/shoulddo),主+would/should/could/might+动词原形一、一般条件句中的虚拟语气时间If条件句主句过去现在将来一、一般条件句中的虚拟语气时间If条件句主句过去haddonewouldshould+havedonesthcouldmight现在助动词be用were实义动词do用didwouldshould+dosthcouldmight将来did/wereshoulddoweretodowouldshoul
5、d+dosthcouldMight1.Ifyou__________tomorrow,you_________findthenewmanagerworkingintheoffice.A.shouldcome;wouldB.wouldcome;wouldC.willcome;shouldD.comes;might2.Iftheparents______atthehospitalearlieraftertheaccident,thechildwouldhavebeensaved.A.arrivesB.arriveC.hadarrivedD.hasarrived3.Ifhe_
6、________，he___________thatfood.Luckilyhewassenttothehospitalimmediately.A.waswarned;wouldnothavetakenB.hadbeenwarned;wouldnothavetakenC.wouldbewarned;hadnottakenD.wouldhavebeenwarned;hadnottaken4.Ididn’tseeyoursisteratthemeeting.Ifshe__________,shewouldhavemetmybrother.A.hascomeB.didcome
7、C.cameD.hadcome5.Ifmylawyer_______herelastSunday,he_____mefromgoingA.hadbeen;wouldhavepreventedB.hadbeen;wouldpreventC.were;wouldpreventD.were;wouldhavepreventedIf虚拟句的注意点注意点一条件状语的倒装：如果条件状语从句中有were,had,should时,可以去掉if从句倒装成：Were/Should/Had+主+其他WereIyou,Iwouldtryitagain.Hadhe
