高中英语语法虚拟语气教学课件 29页

Christmasisjustaroundthecorner.\nLet’sgoandbuysomeChristmasgift!\nIfitwasnotrainingnow…\nIftomorrowwouldbeChristmas…\n英语动词有三种语气，陈述语气，祈使语气和虚拟语气。定义：用来表示说的话不是事实，或者是不可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。\nTheSubjunctiveMood虚拟语气GrammarHehas…Daydreaming……\nIfitwasnotrainingnow，IftomorrowwouldbeChristmas，IshouldgoouttobuyChristmasgift.Iwouldhavesomedaysoff.\nIfhemorecarefully,hethecaraccidentyesterday.haddrivenwouldnothavehad\n2.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.IfIhadtime,Iwouldcometoseeyou.3.Ifitshouldraintomorrow,theywouldn’tgoforanouting.(现在)(过去)(将来)\n一、虚拟语气在条件状语从句中的用法时态If从句的谓语形式主句的谓语形式现在过去未来did/werewould/could/should/might+V.(原)would/could/should/might+have+p.p.1.did/were2.shoulddo3.weretodowould/could/should/might+V.(原)haddone\n二：虚拟语气假设条件句型注意点：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，叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而定。Iftheweatherhadbeenbetter,thecropswouldbegrowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.\nIfyou_____himyesterday,you_____whattodonow.asked…wouldknowB.hadasked…wouldhaveknownC.askedhim…knowD.hadasked…wouldknow\nWhatwouldhavehappened,_____asfarastheriverbank?A.BobhadwalkedB.ifBobshouldwalkC.hadBobwalkedD.ifBobwalked\n假设条件虚拟倒装。条件从句中有should，were，had三个助动词可以把if省略，并将这三个词提至句首。Ifitwerenotforyouradvice,wecouldn’thavegotoverthedifficulties.Wereitnotforyouradvice,wecouldn’thavegotoverthedifficulties.\nIfIhadhadtime,Iwouldhaverunroundthatlakeagain.HadIhadtime,Iwouldhaverunroundthatlakeagain.Ifthereshouldnotbesunlight,people'slifewouldbedifficult.Shouldtherenotbesunlight,people’slifewouldbedifficult.\nwithout和butfor构成虚拟。(butfor要不是)Withoutsunlight,people’slifewouldbedifficult.Butforyourhelp,Iwouldn’thavefinishedthework.Withoutyourhelp,I(fail)Butforwater,it(be)impossibletoliveinthedesert.wouldhavefailed.wouldbe\n高考题点击：Jackcan’thavearrivedyet,otherwisehe_____me.A.wouldphonedB.phonedC.wouldhavephonedD.hadphonedotherwise的虚拟用法Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.\n三、虚拟语气在名词从句中的用法A.用于宾语从句wish+宾语从句现在：过去：未来：过去时(did/were)过去完成时(haddone)would/could/might+V.shouldIwishIwereabird.(现在)IwishIhadn’tmadesuchamistake.(过去)Wewishourparentswouldn’tpunishus.(未来)\n2.wouldrather--现在：过去：未来：Iwouldratheryoupaidmenow.(现在)Iwouldratheryouhadgone,too.(过去)Don’tcome.Iwouldratheryoucametomorrow.(未来)过去时过去时过去完成时\n3.表示要求，命令，建议的虚拟语气。常见动词：一个坚持：insist两个命令：order,command三个建议：advise,suggest,propose四个要求：demand,require,request,desire这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词使用should+动词原形。\n我们建议Tom去休息一下。他坚决要求我到场。国王命令囚犯明天要实施死刑。他们要求我们派他们去那儿工作。WesuggestedthatTom(should)havearest.HeinsistedthatI(should)bepresent.Thekingorderedthattheprisoners(should)bekilledthenextday.Theyrequestedthatwe(should)sendthemtoworkthere.\n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。从句中的动词形式用(Should)doorder,advice,suggestion,proposal,demand,request,desire\nB.用于主语从句中It’snecessary/strange/natural/important+that---从句中的动词要用虚拟，即(should)+动词原形Itisimportantthatwe(should)masteraforeignlanguage.Itisstrangethatsherefusetocometotheparty.It’snecessarythatweshouldstudyhard.\n考题点击：1.Isitnecessarythathe_____theexamination?A.tookB.havetotakeC.musttakeD.takeDHissuggestionthatyou_____oncemoresoundsreasonable.A.tryB.triesC.musttryD.cantryA\n四.用于asif/though引导的从句现在：过去：过去时过去完成时Helooksasifheweredrunk.Theytalkedasiftheyhadbeenfriendsforyears.Shelovesthebabyasifitwereherownson.Itseemsasifitwerespring.Irememberthewholethingasifithadhappenedyesterday.\n五．用于定语从句：It’s(about/high)time+that–should+V.过去时你该走了。我们该睡觉了。It’shightimethatyouwent.It’shightimethatyoushouldgo.It’stimethatwewenttobed.It’stimethatweshouldgotobed.\n六.用于Ifonly引导的感叹句（用法同wish）IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!要是我们的父母能和我们住在一起就好了。要是我没错过火车就好了！Ifonlyourparentscouldlivewithus!IfonlyIhadn’tmissedthetrain!\nQuickReview:\n一、虚拟语气在条件状语从句中的用法二、虚拟语气假设条件句型注意点：三、虚拟语气在名词从句中的用法四、用于asif/though引导的从句六、用于Ifonly引导的感叹句（用法同wish）五、用于定语从句：It’s(about/high)time+that–