人教新课标 选修6 Unit2 虚拟语气2

Thesubjunctivemood虚拟语气,一、虚拟语气在条件句中,If+主语+动词的过去式（动词be用were),主语+should,would,might,could动词原形,If+主语+had+过去分词,主语should,would,might,couldhavedone,1、If+主语+动词过去式2、If+主语+wereto+动词原形3、If+主语+should+动词原形,主语should,wouldmight,could动词原形,错综时间条件句,3省略句,5、wish后面的宾语从句中。,2.用于表示命令、建议、要求等一类词后面的宾语从句。,6.Itis(high/about)timethat,7.Ifonly引导的感叹句,4.wouldrather+从句动词用过去式或过去完成时,Revision,在suggestion/proposal/order/plan/advice/idea/request等名词后的表语和同位语从句中要用“should动词原形”should可以省略,2.用于表语从句和同位语从句,Myideaisthatwe(should)thinkitoverbeforeacceptingit.（）,Mysuggestionthatwe(should)haveameetinghasbeenacceptedbyothers.（）,Weallagreetothatsuggestionthatthemeeting(should)beputoff.（）,同位语从句,表语从句,A.在句型“Itisimportant(necessary,strange,natural)that.”中，that后面的从句中的谓语动词用：should+动词原形我们有必要出去散散步。Itsnecessarythatweshouldhaveawalknow.1她这样做是很自然的。重要的是我们要照顾好病人。,3.虚拟语气在在主语从句中,Itsnaturalthatsheshoulddoso.,Itsimportantthatweshouldtakegoodcareofthepatient.,B.在Itisdemanded/suggested/ordered/required.that-clause句型中从句用(should)+动词原型Itisdemandedthatweshouldworkoutaplan.,C.在Itisapity/ashame/nowonderthat.句型中从句也常用(should)+动词原型Itsapitythatyou(should)missagoodchance.,4.情态动词+havedone本来可以/可能-should/oughttohavedone本来应该做-shouldnt/oughtnottohavedone本不该做-翻译下面句子你本不应该告诉她真相。Youshouldnthavetoldherthetruth.neednthavedone本不必做-比较：didntneedtodo没必要做也没有做-我没必要擦窗户。我兄弟做了Ididntneedtocleanthewindows.Mybrotherdidit.wouldhavedone本来会去做-,我没有足够的钱否则我会买那本书的,Ididnthaveenoughmoney,otherwiseIwouldhaveboughtthatbook.,Choosethebestanswer:1.Hegaveordersthattheexperiment_before5:30pm.A.befinishedB.willfinishC.mustbefinished2.He_youmorehelp,eventhoughhewasverybusy.A,mighthavegivenB.mightgiveC.mayhavegiven3.Itishightimethatyou_youruncle.A.visitB.havevisitedC.wouldvisitD.visited,A,A,A,competition,competition,B,B,B,4.Theyoungmaninsistedthathe_nothingwrongand_free.A.did;setB.haddone;shouldbesetC.shoulddo;besetD.haddone;mustbeset5.Hadyoulistenedtothedoctor,you_allrightnow.areB.wereC.wouldbeD.wouldhavebeen6.You_comeearlier.Thebusleftamomentago.A.wouldB.shouldhaveC.mayD.have7.Iwish(that)I_inthegeographytest.cheated.hadcheated.shouldcheat.cheat,B,B,c,A,B,C,D,competition,8.Itsstrangethathe_withoutsayinggood-byetous.A.shouldhavegoneoutB.wentC.shouldgooutD.goesout9.Shemadeasuggestionthattheplan_carefully.A.beconsideredB.wasconsideredC.shouldconsiderD.wouldbeconsidered10.ItoldSallyhowtogethere，butperhapsI_forher