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Unrealconditionalsinotherspecialcases江苏洪泽二中衡爱明TeachingAims1.Mixedconditionals（混合式虚拟语气）2.Impliedconditionals（含蓄式虚拟语气）3.“（should)+动词原形”式虚拟语气4.evenif,asif/thoughwish/wouldrather(sooner)从句中的虚拟语气IfonlyThebasicpatternofunrealconditionals:Revisionandleadingin虚拟语气在非真实条件句中的应用if从句动词主句动词与过去事实相反与现在事实相反与将来事实可能相反haddone/hadbeendid/were1.did/werewould/should/could/mighthavedonewould/should/could/mightdo2.weretodo3.shoulddo虚拟语气何时须用倒装结构？1.使用混合式虚拟语气时需要注意什么？要抓住主从句中时间的象征性词汇（如now,yesterday等）来确定是与那种事实相反，然后再根据主从句中谓语动词的构成来确定。点拨1ItishardformetoimaginewhatIwouldbedoingtodayifI________inlove，attheageofseven，withtheMelindaCoxLibraryinmyhometown.(2002上海高考题)A.wouldn’thavefallenB.hadnotfallenC.shouldfallD.weretofall使用含蓄式虚拟语气时需注意什么？1.根据语境找准时间的参照点2.or/otherwise后用虚拟语气，而but前用虚拟语气，两者间可以转换。3.Butfor=without=ifitbenotfor…点拨2点拨3使用.“（should)+动词原形”式虚拟语气应注意什么？1.It’snecessary/strange/natural/important+thatsb(should)+do2.“二四六”法则两个命令:order,command•四个建议:advise,suggest,recommend,propose•六个要求:demand,require,request,desire,urge,insist上述动词的名词形式后所接的表语从句，同位语从句中也使用此类虚拟语气。如advice,suggestion,order,demand,requirement,recommendation,desire等。注意3.suggest表示“暗示，表明”，insist表示“坚持说，坚持认为”时，其后宾语从用用陈述语气。•Herpalefacesuggestedthatshe________(be)illandwesuggestedthatshe_____________(send)tohospitalatonce.•Heinsistedthathe__________(do)nothingwrongandthathe____________(set)freeatonce.注意was一句巧辨(should)besenthaddone(should)beset4.“should+动词原形”常见考查方法(1)Wesuggestthathe______________(notsend)toworkthere.(2)Wesuggestedthatthepollutedwater_____________(notpour)intotherivers.notbesentnotbepoured1.Evenif引导的复合句中主从句的谓语形式同if引导的复合句中主从句谓语一样。2.asif/though从句中谓语动词与if从句中谓语形式一样，与现在（当时）或将来事实相反，用一般过去时；与过去事实相反，用过去完成时。注意与主句谓语时态无关。3.当evenif,asif/though从句所表示的情况发生的可能性较大时，须用陈述语气。I’llgoevenifitrains.Itlooksasifitisgoingtorain.点拨4点拨5谓语动词的形式表示的时间表示现在未能实现的愿望、意愿表示过去未能实现的愿望、意愿表示未来不大可能实现的愿望、意愿wish和ifonly后从句中谓语动词的形式did/werehaddone/beencould/woulddo谓语动词的形式表示的时间表示当时（现在）未能实现的愿望、意愿表示过去未能实现的愿望、意愿表示未来不大可能实现的愿望、意愿wouldrather/soonerthat后从句中谓语动词的形式did/werehaddone/beendid/wereIt’s(high/about)time+从句（从句中谓语动词用动词过去式或（should）+动词原形均可。点拨6TipsWecanalsousecouldorcouldhavedonewiththeif-clauseforunrealconditionals.IfIcouldfly,Iwouldflylikeabird.IfIcouldhavetoldyouaboutculturaldifferencesbetweenItalyandtheUK,Iwouldhave.Summary1.Mixedconditionals（混合式虚拟语气）2.Impliedconditionals（含蓄式虚拟语气）3.“（should)+动词原形”式虚拟语气4.evenif,asif/thoughwish/wouldrather(sooner)从句中的虚拟语气IfonlyIfIcouldturnbackthehandsoftimeHowdidIeverletyouslipawayNeverknowingI’dbesingingthissongsomedayAndnowI’msinking,sinkingtorisenomoreEversinceyouclosedthedoorIfIcouldturn,turnbackthehandsoftimeThenmydarlin’you’dstillbemineIfIcouldturn,turnbackthehandsoftimeThendarlin’you,you’dstillbemineFunny,funnyhowtimegoesbyAndblessingsaremissedinthewinkofaneyeWhyohwhyohwhyshouldonehavetogoonsufferingWheneverydayIpraypleasecomebacktome(repeat…)AndyouhadenoughloveforthebothofusButI,I,Ididyouwrong,IadmitIdidButnowI’mfacingtherestofmylifealone,whoaI’dneverhurtyou(IfIcouldturnback)Neverdoyouwrong(IfIcouldturnback)Andneverleaveyourside(IfIcouldturnback)IfIcouldturnbackthehandsThere’dbenothingIwouldn’tdoforyou(IfIcouldturnback)Foreverhonestandtruetoyou(IfIcouldturnback)Ifyouacceptmebackinyourheart,Iloveyou(IfIcouldturnbackthehands)(IfIcouldturnback)Thatwouldbemywill(IfIcouldturnback)Darlin’I’mbeggingyoutotakemebythehands(IfIcouldturnbackthehands)I’mgoingdown,yesIam(IfIcouldturnback)Downonmybendedknee,yeah(IfIcouldturnback)AndI’mgonnaberightthereuntilyoureturntome(IfIcouldturnbackthehands)(IfIcouldturnback)IfIcouldjustturnbackthatlittleclockonthewall(IfIcouldturnback)ThenI’dcometorealizehowmuchIloveyouLoveyouloveyouloveyou(IfIcouldturnbackthehands)