新教材高中英语人教版虚拟语气.pptx

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新教材高中英语人教版语法课虚拟条件句 虚拟语气If从句主句现在过去将来过去式（were）woulddohaddonewouldhavedone虚拟条件句 Whatwouldyoudoifyouwonthelottery?IfIwonthelottery,Iwould… IfI_____(win)thelottery,I_______(buy)anexpensivecarnow.wonwouldbuy IfI____(have)alotofmoney,I_____(buy)avillanow.hadwould Ifit_____finenow,I_______goshopping.werewould Ifhe__________(drive)morecarefully,he_________________(have)thecaraccidentyesterday.haddrivenwouldnothavehad IfI________(learn)howtoswim,I__________________(betrapped)inthisisland.hadlearntwouldnothavebeentrapped 虚拟语气If从句主句现在过去将来过去式（were）woulddohaddonewouldhavedone过去式weretodowoulddoShoulddo虚拟条件句 与将来相反：Ifyou____（succeed),everything____allright.①Ifyou________,everythingwouldbeallright.②Ifyou________________,everythingwouldbeallright.③Ifyou_________________,everythingwouldbeallright.succeededshouldsucceedweretosucceed 一、若If句中有were,had,should(万一)时，if可省略把以上词置于主语之前，变成倒装句。1）IfIwereyou,Iwouldstudyhard.2)IfIhadknownyouraddress,Iwouldhavevisitedyou.3)Ifitshouldraintomorrow,Iwouldnotgothere.注意not的位置：Haditnotbeenforyourhelp,Iwouldhavefailed.WereIyou,Iwould…HadIknownyouraddress,I…..Shoulditraintomorrow,I….. 二含蓄条件句（常用without/butfor（若不是）;or/otherwise(否则)/but/with来代替if从句。1.Whatwouldyoudowithamilliondollars?2.Without/Butforyourhelp,I________________________(fail).3.I______busythen,or/otherwiseI___________________(help)you.4.I________________(help)you,butI_______busythen.wouldhavefailed.waswouldhavehelpedwouldhavehelpedwas 三．错综条件句：1.IfIhadtakenyouradvicejustnow,I__________(be)betternow.2.Ifyou____________(study)hardbefore,youwouldbeacollegestudentnow.wouldbehadstudied Ifthestaff________(be)morecareful,themall________________(be)onfirenow.hadbeenwouldnotbe Exercises:IfI_______(have)muchmoney,I______travelaroundtheworldnow.IfI______you,I______studymuchhardernow.Ifyou_____________(be)morecarefulintheexam,you_____________(pass)iteasily.Ifit_____________________________(rain)tomorrow,we________________(notgo)there.5.Butfor/withoutyourhelp,I____________(notfinish)theworkontime.6.I_____(be)caughtinthetraffic,or/otherwiseI_____________(get)thereearlier.7._____heseeme,hewouldknowme.8.____itnotbeenfortherain,wewouldhavegonethere.hadwouldwerewouldhadbeenmorewouldhavepassedshould/weretorain/rainedwouldnothavefinishedwaswouldhavegotshouldHadwouldnotgo 虚拟语气1.虚拟条件句(三规范/三特殊)2.wish/ifonly但愿，如果…就好了asif=asthough仿佛，好像wouldratherthat…宁愿It’s(high)timethat…(早)该到了…的时候了3.表建议（suggest/recommend/advise/propose），要求（demand/require/request/insist/urge/desire），命令（command/order）的词的宾语从句及形式主语的句型 Iwish/ifonly(要是...就好了)/asif=asthough仿佛一般过去时（were）（与现在相反)好像过去完成时(与过去相反)情态动词+动词原形(与将来相反)IwishIhadamilliondollarsnow.IwishIhadbeentherebefore.IwishIcouldgotherewithyoutomorrow.Hetalkedasifhe____anAmerican.HespeaksEnglishwellasifhe_________toAmericanbefore.Hetalkedsoexcitedasifhe________intheskylikeabirdthenextday.｛werehadbeenwouldfly IwishIwereastallasyou. Ifonlyeverydayweremybirthday! Iwish/wishedIhadn’teatensomuchwatermelon.(2)表示对过去情况的虚拟:从句动词常用“had＋过去分词”。 Iwishitwouldraintomorrow. 二、表建议（suggest/recommend/advise/propose），要求（demand/require/request/insist/urge/desire），命令（command/order）的词的宾语从句及形式主语的句型用（should）do，should表应该或竟然。但是要注意以下特殊情况：1.Hispalefacesuggestedhe____illandwesuggestedhe______(go)tohospital.2.HeinsistedI____wrongandinsistedI_______(apologize)tohim.3.Itisapitythatyou(should)besocareless,4.Itisimportantthatwe(should)studyEnglishwell.wasgowasapologize 三.Wouldrather+主语+did/were(对现在或将来的愿望)Wouldrather+主语+haddone(对过去的愿望)Iwouldratheryou______(come)tomorrow.Iwouldratheryou_________(nottell)methetruthyesterday.四、It’s(high/about)time+that+主语did/shoulddoshould不能省略It’stimewewenttoschool.It’stimeweshouldgotoschool.=It’stimeforustogotoschool.camehadnottold Exercise:1.Itisnecessarythathe______(go)thereatonce.2.Theirsuggestionisthattheinjured______(send)tothehospitalatonce.3.Ifonlywe__________(know)aboutthedanger.4.Ifhe________________(warn),he_______________(take)thefoodthen.5.Healwaysactsasifhe_____(know)everything.6.Thelawrequiresthateveryone________(have)hiscarcheckedonceamonth.7.Butforthefog,we________(reach)ourschool.8.ItistimeI______＿＿＿___(decide)something.gosendhadknownhadbeenwarnedwouldhavetakenknewshouldwouldhavereacheddecided/shoulddecide 9.Shoulditraintomorrow,we________(go)there.10.Itwasdemandedthattheplay______(put)onagain.11.IwishI_______(know)whatiswrongwithmycar.12.Iwouldratheryou______(stay)athometonight.13.________Iyou,Iwouldworkharder.14.Theywouldhavearrivedontime,buttheirflight_____________(delay).wouldgobeputknewstayedWerewasdelayed