2019-2020年高考英语语法专题复习精练虚拟语气一、知识网络1.条件状语从句中的虚拟语气①基本形式：从句主句实例与现在事实相反did/werewould/should/could/might+v.与过去事实相反had+p.p.would/should/could/might+have+p.p.与将来事实相反should/wereto+v.would/should/could/might+v.Ifhehadlistenedcarefullyyesterday,hecouldworkouttheproblemnow.③虚拟语气中的倒装句：省略if，把were,had,should提到句首，变为倒装句式.HadInottakenhisadvice,Iwouldn'thavelivedtothisday.④含蓄条件句：withwithoutotherwise/orifonlybut（for）evenif/though暗示条件.Butforthesoldiers,theycouldn'thavebeensaved.(Ifithadnotbeenfor…)2.名词性从句找中的虚拟语气①主语从句在Itisnecessary/important/strangethat…;Itissuggested/demanded/ordered/requestedthat…等从句中，谓语动词用should+v.②宾语从句wish后宾语从句：与现在事实相反：过去式；与过去事实相反：过去完成式；与将来事实相反：should/would+v.一坚持insist，两命令order,mand，三建议suggest,advise,propose，四要求require,request,demand,desire后宾语从句中动词为（should）+v.③表语从句在suggestion/proposal/order/plan/advice/idea/request后的表语从句中，（should）+v.④同位语从句在suggestion/proposal/order/plan/advice/idea/request后的同位语从句中，（should）+v.3.状语从句中的虚拟语气asif/thoughasif引导的状语从句中动词用过去式或过去完成式evenif/thoughHemighthavegivenussomehelp,evenifhewasverybusy.inorderthat/sothat引导的状语从句中动词用can/could/may/might/would等+v.4.其它形式的虚拟语气Itis（about/high）timethat…句型中动词用过去式或should+v.wouldrather所接的从句中动词用过去式或者过去完成式Ifonly句型中动词常用过去式或者过去完成式，表示强烈的愿望二、巩固练习1.Ifwe____adequatepreparations,theconferencewouldn’thavebeensosuccessful.【12山东】A.haven’tmadeB.wouldn’tmakeC.didn’tmakeD.hadn’tmade2.—Whydidn’tTomgiveyouoneofhispaintings?—Ididn’twantone，buthewouldhavegivenmeoneifI______.A.didB.wouldC.willD.had3.Madonna______astraight–Astudent,butitwasdancingthatshewasreallycrazyabout.A.mustbeB.couldbeC.musthavebeenD.couldhavebeen4.—Mike，it'sapityyoudidn’tetolastnight’sconcert．Itwasreallygreat!—Really?IfI______sobusy，1wouldhavegonewithyou.A.hadn'tbeenB.weren’tC.shouldn’tbeD.wouldn’tbe5.—Marylookssadanddisappointed.—So______youifyouhadfailedtheNMET.A.doB.didC.willD.would6.We______thedifficultytogether,butwhydidn’tyoutellme?【12北京】A.shouldfaceB.mightfaceC.couldhavefacedD.musthavefaced7.—Howdangerousitwas!—