高中虚拟语气课件[1] 32页

SubjunctiveMood\n陈述语气陈述事实或提出看法,有肯定,否定,疑问或感叹等形式Iwenttothetheatreyesterday.Jackhadn’tcomebackhomeyet.祈使语气请求,邀请,命令,警告或劝告等Let’sgo.Don’ttouchanythingonthetableuntilthebellrings.一.语气的分类\n虚拟语气虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一是表示说话人的愿望、要求、命令、建议等(在宾语从句、主语从句、表语从句、同位语从句)。虚拟语气的概念\n虚拟语气的主要内容一、非真实条件句（if等）中的虚拟语气1.时态一致2.混合条件句3.含蓄条件句4.倒装句5.Ifonly感叹二、名词性从句的虚拟语气：宾语从句、主语从句、表语从句、同位语从句三、几种特殊的虚拟语气句式wish、asif/though、wouldrather、It’stime…It’snecessary/strange/matural/inportant+that从句\n虚拟语气一、在条件从句中(叫虚拟条件句)，表示与事实相反的条件。分三种情况(以do为例)：虚拟语气在在条件从句中表示与事实情况相反条件从句的谓语形式主句的谓语形式表示现在情况过去式(did)(be常用were)Would/could/might/should(用于第1人称)+动词原形(do)表示过去情况过去完成式(had+done)Would/could/might/should+havedone表示将来情况①过去式(did)/(were)②should+do③weretodoWould/could/might/should+do\n1.IfIhadHIV,IwouldknowitbecauseIwouldfeelsick2.IfIwereyou,IwouldgiveAIDSpatientahug.3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.4.Ifhehadbeenthere,itwouldn’thavehappened.（与现在事实相反）（与过去事实相反）.(与现在事实相反）\n5.Ifitshouldraintomorrow,theywouldn’tgoforanouting.6.Ithinkwecoulddoit,ifweplanneditproperlyandcouldborrowthetools.7.Ifweweretohavethreedaysoff,wewouldenjoyaveryhappylife.(与将来事实相反)\n2、错综时间的虚拟句主句和从句的谓语动词时间是一致的,但有时指不同的时间,要根据上下文的意思采用不同的谓语动词形式.1.IfIwereyou,Iwouldhavetakenhisadvice.(从句指现在,主句指过去)。2.IfIhadtakenmyraincoatwithmethismorning,Iwouldnotbewetnow.(从句指过去,主句指现在)。3.Ifwehadn’tbeenworkinghardinthepastfewyears,thingswouldn’tbegoingsosmoothly.（从句指过去，主句指现在）。4.Iftheweatherhadbeenmorefavorable,thecropswouldbegrowingstillbetter.（从句指过去，主句指现在）。5.Ifwehadnotgoteverythingreadybynow,weshouldbehavingamoreterribletimetomorrow.（从句指现在，主句指将来）\n3、含蓄条件句有时假设的情况并不以条件从句表示出来,是暗含在上下文中,比如通过介词短语来表示。这些介词常是：butfor,without,otherwise等。如：Eg:Butforyouradvice,Icouldnothavedoneitsosuccessfully.1.Thechangecouldnothavetakenplacewithouttheopen-doorpolicy.2.Iwassobusythen,Otherwise,Iwouldhavetoldhimtheanswer.\n虚拟语气4、省略if的条件从句当从句中有were,had或should时，可省略if，而把它们放在句首。IfIweretomeethimtomorrow,Ishouldaskhimaboutit.WereItomeethimtomorrow,…Ifheshouldfailintheexperimentthistime,hewouldtryagain.Shouldhefailintheexperiment…Ifyouhadcomeafewminutesearlier,youwouldhavemethim.虚拟语气在在条件从句中Hadyoucomeafew….\n5.Ifonly…要是就好了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!\na.Ifthey____(be)here,they__________(take)youradvice.b.Iftheworld-war_____(burst)outagain,what_____________(happen)toourpeopleonearth?werewouldtakeburstwouldhappenPRACTICE1:Fillintheblanks.\nc.Ifthepoliceman________(benot)inthatroomnow,it________(be)verydangerous.d.IfI____(be)inyourpositionatthistime,I_________(ask)forteacher’shelp.werenotcouldbewerewouldask\nIfhe__________morecarefully,he_________________thecaraccidentyesterday.haddrivenwouldnothavehad\na.IfTom________(be)morecarefulintheexam,he________________(pass)italready.b.Ifyou_______(get)upearlier,you________________(catch)thefirsttrain.hadbeenwouldhavepassedhadgotwouldhavecaughtPRACTICE2:Fillintheblanks\nc.IfI_______(meet)youyesterday,we______________(go)totheconcerttogether.hadmetwouldhavegone\n3.名词性从句的虚拟语气。主要是表示命令、要求、建议的虚拟语气。宾语从句。常见动词：一个坚持：insist两个命令：order,command三个建议：advise,suggest,propose五个要求：demand,require,request,desireask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，或者将should省略。\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。WesuggestedthatTomhavearest.HeinsistedthatI(should)bepresent.Thekingorderedthattheprisonersbekilledthenextday.Theyrequestedthatwe(should)sendthemtoworkthere.\n虚拟语气在：在宾语从句中注意:insist/suggest各有两意思，要用不同的语气①表“坚决要求”,虚拟,should+do;②表“坚称,坚持说”,陈述语气,表事实。①表“建议”，虚拟,should+do;②表“表明、暗示”，用陈述语气。Theteachersuggestedthatwe______________moreafterclass.（我们课后多练习）Thelookonherfacesuggestedthatshe________happyHeinsistedthatallofus___________thereontimebyanymeans.（我们大家想尽办法按时去那儿）Heinsistedthathe_____________thewallet(没有偷钱包).insistsuggest(should)practisewasshouldbedidn’tsteal\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。从句中的动词形式一样。即：(should)＋V.order,advice,suggestion,proposal,demand,request,desire\nIt’ssuggestedthattheplanbecarriedout.Mydemandisthatsheshouldcometoseemeonceaweek.Allofusarefortheadvicethatthechemicalfactoryshouldbecloseddown.\n二：虚拟语气特殊句型：wish的宾语从句现在：过去：将来：过去时（were）过去完成时would/could/might+V.shouldIwishIwereabird.（现在）IwishIhadn’tmadesuchamistake.（过去）Wewishourparentswouldn’tpunishus.（将来）asif,asthough引起的从句，其用法同wish构成的宾语从句一样Asif/though和wish用法相同\nHelooksasifheweredrunk.Theytalkedasiftheyhadbeenfriendsforyears.Shelovesthebabyasifitwereherownson.Itseemsasifitwerespring.Irememberedthewholethingasifithadhappenedyesterday.\n2.wouldrather(that)现在：过去：将来：Iwouldratheryoupaidmenow.Iwouldratheryouhadgone,too.Don’tcome.Iwouldratheryoucametomorrow.过去时过去时过去完成时\n3.It’s(about/high)time+(that)…should+V.过去时你该走了。我们该去睡觉了。It’shightimethatyouwent.It’shightimethatyouweregoing.It’shightimethatyoushouldgo.It’stimethatwewenttobed.It’stimethatweshouldgotobed.(Should不可省略)\n4.It’snecessary/strange/natural/important+that-Clause从句中的动词要用虚拟，即（should）+动词原形Itisimportantthatwe(should)masteraforeignlanguage.Itisstrangethatsherefusetocometotheparty.It’snecessarythatweshouldstudyhard.\n类型归类：1.If+从句---，主句---（看时间）2.动词+从句（shoulddo)3.Ifonly+从句4.Wish+从句5.Asif+从句6.Wouldrather+sb+did/haddone7.It’shightimethatsb+did/shoulddo8.Itis+形容词+that+sb+should+do9.错综时间虚拟语气10.含蓄虚拟语气\n虚拟语气Alan___thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.—Itwasthedrug，notthedisease，thatkilledtheboy.—Hewouldbestillalivetodayifhe________thatdrug.A.nottakeB.hadn’ttakenC.didn’ttakeD.shouldn’thavetakenExercises\n虚拟语气3.IfonlyI___tomyparents!(ButIdidn’t.)A.listenedB.hadlistenedC.shouldlistenD.wouldlisten4.TomsuggestedthatAnn___thehouse.A.sellB.soldC.shallsellD.wouldsell5.Iwishthisbus___totheuniversity.A.goB.wentC.hasgoneD.hadgone\n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,butIhadn’tgotanythen.A.wouldlendB.wouldhavelentC.couldlendD.mayhavelent\n虚拟语气9.–HaveyoueverbeentoBeijing?--No,butIwishI___.A.haveB.willC.doD.had10.Idon’tthinkitistherighttimethatyou__.A.willgoB.wentC.goD.mustgo11.Whenapencilispartlyinaglassofwater,itlooksasifit＿＿＿＿.A.breaks  B.hasbrokenC.werebroken  D.hadbeenbroken\n虚拟语气12.(2003上海春季高考题)LookatthetroubleIamin!IfonlyI________youradvice.A.followedB.wouldfollowC.hadfollowedD.shouldfollow13.(2002上海高考题)ItishardformetoimaginewhatIwouldbedoingtodayifI________inlove，attheageofseven，withtheMelindaCoxLibraryinmyhometown.A.wouldn’thavefallenB.hadnotfallenC.shouldfallD.weretofall14.Sheinsistedthatshe________illofhimbehindhim，buthedidn’tbelieveit.A.hadn’tspokenB.shouldn’tspeakC.wouldn’tspeakD.notspeak