语法虚拟语气 (外研版选修7)

Module6BookVIITheWorldsCulturalHeritage外语教学与研究出版社,Module6BookVIIGrammarSubjunctive外语教学与研究出版社,虚拟语气,1、记住：这些动词后面接的宾语从句：表示愿望(wish),建议(suggest,advice,propose,recommend)，要求(demand,request,require,insist),命令(order,command)等。2、除wish外，其它动词用should+do构成,should可以省略。3、wish接宾语从句有三种情况：1)现在：用过去式2)过去：用过去完成式(haddone)3)将来：用情态动词(would/could)+do,虚拟语气在：在宾语从句中,虚拟语气,Iwishshewouldbeonmyside.IwishIwere30yearsyounger.Iwish(that)youwouldgetagoodjob.Hewishedhehadntdoneit.Heorderedthatthestudentswashtheclotheseveryweekbythemselves.,虚拟语气在：在宾语从句中,虚拟语气,4、记住：insist/suggest各有两种意思，要用不同的语气Insist表示“坚决要求”时，用虚拟形式，即should+do;Insist表示“坚称，坚持说”时，用陈述语气，表示事实。Suggest表示“建议”时，用虚拟形式。Suggest表示“表明、暗示”时，用陈述语气。Theteachersuggestedthatwe(should)cleantheblackboardafterclass.Heinsistedthatallofusshouldbethereontimebyanymeans.Heinsistedthathewasright.,虚拟语气在：在宾语从句中,虚拟语气,在would(had)rather(宁愿)引导的宾语从句中当从句表示现在或将来的时间时,谓语动词要用一般过去时;表示过去时间时,谓语动词要用过去完成时。Iwouldratherhecametomorrowthantoday.,虚拟语气在：在宾语从句中,虚拟语气,在句型“Itisimportant(necessary,strange,natural)that.”中，that后面的从句中的谓语动词用：should+动词原形1.Itsnecessarythatweshouldhaveawalknow.2.Itsnaturalthatsheshoulddoso.3.Itsimportantthatweshouldtakegoodcareofthepatient.,虚拟语气在在主语从句中,虚拟语气,主句的主语常是表示说话人愿望(wish/desire)、建议(suggestion/advice)要求(requirement/demand)、命令(order,command)等的名词，表语从句的谓语动词用(should)+do.Oursuggestionisthatyou(should)bethereontime.,虚拟语气在在表语从句中,虚拟语气,同位语从句的先行词常是表示说话人愿望、建议、要求、命令等的名词。Thesuggestionthatstudents(should)learnsomethingpracticalisworthconsidering.Doyouknowtheorderthatyou(should)keepwatch.,虚拟语气在在同位语从句中,虚拟语气,在asif从句中，常用虚拟形式，即表示与现在事实相反，用过去式；与过去事实相反用过去完成式(haddone).一、asif连接表语从句shelookedasifsheweremadeofice.helookedasifhehadntsleptfortwodays.二、asif连接让步状语从句Shelookedaftertheboyasifhewereherownson.Hespeakstousasifhehadbeenthere.,虚拟语气在在asif从句中,虚拟语气,ifonly意为：若是.那该多好啊;真希望.;只要,只要.就好.表示现在的情况,应用过去式;如果是过去的情况,应用过去完成时态IfonlyIhadarrivedintime!Ifonlyshedidntdrivesofast.2.Its(high/right)timethatthat从句要用虚拟语气：谓语用过去时或should+doItstimethatyoulefthere.,虚拟语气中的几个特例,虚拟语气,1、表示说话人的要求、建议、命令时，常用(should)do表示虚拟形式,主要用于名词性从句中。2、其它情况常用两种形式：表示与现在事实相反，用过去式；表示与过去事实相反用过去完成式。,简单的归纳,虚拟语气,Alan_thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.IfIknewyouwerecoming,I_youattheairport.A.hadmetB.metC.wouldmeetD.wouldhavemet,Exercises,A,D,虚拟语气,3.IfonlyI_tomyparents!(ButIdidnt.)A.listenedB.hadlistenedC.shouldlistenD.wouldlisten4.TomsuggestedthatAnn_thehouse.A.sellB.soldC.shallsellD.wouldsell5.Iwishthisbus_totheuniversity.A.goB.wentC.hasgoneD.hadgone,B,A,B,Exercises,虚拟语气,6.Simonlooksasthoughhenever_asquaremeal(吃得饱),thoughhisparentsfeedhimverywell.A.getB.gettingC.gotD.shouldget7.HeistalkingsomuchaboutAmericaasifhe_there.A.hadbeenB.wereC.wasD.been8.I_yousomemoney,butIhadntgotanythen.A.wouldlendB.wouldhavelentC.couldlendD.mayhavelent,C,A,B,Exercises,虚拟语气,9.HaveyoueverbeentoBeijing?-No,butIwishI_.A.haveB.willC.doD.had10.Idontthinkitistherighttimethatyou_