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虚拟语气的特殊结构Teachingimportantpoint:•Howtousethespecialusagesofthesubjunctivemoodproperly.Teachingdifficultpoint:•Howtousethespecialusagesofthesubjunctivemoodproperly.Teachingmethods:•1.Task_basedteachingandlearning.•2.Cooperativelearning•3.Practice.教学目标：三维目标:Knowledgeaim:•Letstudentsgraspthespecialusagesofthesubjunctivemood.Abilityaim:•Enablestudentstousethespecialusagesofthesubjunctivemoodproperly.Emotionalaim:•Developstudents’interestinlearningEnglish.•Teachingprocedures:(1)IfI________you,Ishouldstayathome.(be)(2)IfI______thetime,IwouldmakeatriptoItalytoseetheLeaningtower.(have)werehad(Fillintheblanks)(3)Ifyou__________yesterday,youwouldhavemethim.(come)hadcome(4)Ifyoucametomorrow,we___________themeeting.(have)(5)Ifit_____________________tomorrow,themeetingwouldbeputoff.(rain)wouldhavewereto/shouldrainStep1Revision有时为了表达的需要，在虚拟语气中并不是总是出现if引导的条件句，而是通过其他手段来代替条件句。虚拟语气特殊句型Step2Lead_in二：虚拟语气特殊句型：1.wish宾语从句从句动作先于主句动作发生：从句动作与主句动作同时发生：将来不大可能实现的愿望：过去时（were）过去完成时would/could/might+Vshould1.IwishIwereabird.2.IwishIhadn’tmadesuchamistake.3.Wewishourparentswouldn’tpunishus.从句动作先于主句动作发生从句动作与主句动作同时发生将来不大可能实现的愿望Step3Specialpatterns(1)我现在要是年轻十岁就好了。IwishIweretenyearsyoungernow.(2)我昨天要是遇见他就好了。IwishIhadmethimyesterday.(3)我希望成为一名科学家。IwishIwouldbeascientist.Practice2.asif(asthough)看起来用过去式或过去完成时表虚拟（1）Hetreats/treatedtheboyasifhewerehisownson.（2）Theytalkedasthoughtheyhadbeenfriendsforyears.注意：asif/asthough从句的虚拟语气的动词不受主句动词的支配．主从句同时，用过去式；从句先，主句后用过去完成时．如，★他们就像多年的朋友一样交谈。Theytalkedasiftheyhadbeenfriendsforyears.★他看上去像是醉了。Helooksasifheweredrunk.★她看起来似乎是冰做的。shelookedasifsheweremadeofice.Practice不接虚拟语气的用法，表示可能或真实的情形。1.ItlooksasifIamgoingtobebusy.2.Itlooksasthoughitisgoingtorain.3.Wouldratherthat现在/将来：过去：(1)Iwouldratheryoupaidmenow.(2)Iwouldratheryouhadgone,too.(3)Don’tcome.Iwouldratheryoucametomorrow.一般过去时did/were过去完成时haddone•（10年江西卷）I’dratheryoumethenews.•A.nottell•B.nottotell•C.didn’ttell•D.hadn’ttold4.表示要求，命令，建议的虚拟语气。宾语从句中常见动词：一个坚持，两个命令，三个建议，四个要求。即:1.insist2.order,command3.advise,suggest,propose4.demand,require,request,ask这些动词后面的宾语从句要使用虚拟语气。即从句中的动词使用should+动词原形，或者将should省略。1)Theguardatgateinsistedthateverybody____(obey)therules.2)Heinsistedthatshe___(be)seriouslyillandthat______(send)tohospitalatonce.obeywasbesent3)Hesuggestedthatwe____(have)ameetingatonce.4)Hispalefacesuggestedthathe____(be)ill.havewasPractice(1)我们建议Tom去休息一下。(2)他坚决要求我到场。(3)他们要求我们派他们去那儿工作。WesuggestedthatTom(should)havearest.HeinsistedthatI(should)bepresent.Theyrequestedthatwe(should)sendthemtoworkthere.Practice以上动词相应的名词构成的名词性从句包括主语从句，表语从句和同位语从句也要使用虚拟语气。从句中的动词形式一样。即：(should)＋V.order,advice,suggestion,proposal,demand,request,desire(1)It’ssuggestedthattheplanbecarriedout.(2)Mydemandisthatsheshouldcometoseemeonceaweek.insist/suggest不接虚拟的用法•1.Sheinsistedthatshewasright.她坚持认为自己是对的。（坚持事实）•Hisuncleinsiststhatheshouldnotstayinthehotel.他的叔叔坚持要求他不要待在旅馆里。•2.Thelookonhisfacesuggestedthathewasunhappy.Isuggestedthattheteachers’wages(should)beincreased.5.It’snecessary/strange/natural/important+that-Clause从句中的动词要用虚拟，即（should）+动词原形（1）Itisimportantthatwe(should)masteraforeignlanguage.（2）Itisstrangethatsherefusetocometotheparty.（3）It’snecessarythatweshouldstudyhard.Choosethebestanswer:1.（09年山东卷）Itisstrangethatthelittleboy_____speaktwoforeignlanguages.A.couldB.canC.shouldD.would2.（09年北京卷）Hegaveordersthattheexperiment____before5:30pm.A.befinishedB.willfinishC.mustbefinishedCAStep4高考链接3.（01年甘肃卷）Ican’tstandhim.Healwaystalksasthoughhe_____everything.A.knewB.knowsC.hasknownD.hadknown4.（01年天津卷）IfComradeLi_____theexperimenttomorrow,hemightreadtheinstructionscarefully.A.doB.coulddoC.istodoD.weretodoStep5Summary虚拟语气假设条件句型注意点：1.假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致，这种条件句叫做混合条件句。主句和从句的谓语动词要依照假设的时间而定。(“各归各”的原则）Iftheweatherhadbeenfiner,thecropswouldbegrowingbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.Step6Homework•1.Writeapassage“IfIwereamillionaire,Iwould…”•2.PreviewUsingLanguage.