高中虚拟语气ppt课件 33页

SubjunctiveMood1\n1)IfIwereabird,Iwouldflyinthesky.2)IfIhadtakenyouradvice,Iwouldn’thavemadethemistake.3)IfIhadbeenthere,itwouldn’thavehappened.4)Ifitrainedtomorrow,wewouldnotgoshopping.5)Hewasshakingwithfright asif hehadseenaghost.2\n1)HeinsistedthatIshouldhavearest.2)HissuggestionthatTomhavearestisaccepted.3)HissuggestionisthatTomhavearest4)ItissuggestedthatTomhavearest.5)Thekingorderedthattheprisonerbekilledthenextday.3\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、愿望等(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4\n虚拟语气的主要内容一、非真实条件句（if等）中的虚拟语气时态一致2.错综时间的虚拟句3.倒装句4.含蓄条件句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5\n1)IfIwereabird,Iwouldflyinthesky.2)IfIhadtakenyouradvice,Iwouldn’thavemadethemistake.3)IfIhadbeenthere,itwouldn’thavehappened.4)Ifitrainedtomorrow,wewouldnotgoshopping.6\n条件从句If从句的谓语形式主句的谓语形式现在过去未来V.+ed(were)haddonewould/could/should/might+V(原)would/could/should/might+have+p.p.1.V.+ed.2.should+V.(原)3.weretodowould/could/should/might+V.(原)一.虚拟语气在条件状语从句中的用法(3种)。7\n1.IfIhad5000yuan,Iwouldbuyacomputer.2.IfIwereabird,Iwouldflyinthesky.3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.4.Ifhehadbeenthere,itwouldn’thavehappened.（与现在事实相反）（与过去事实相反）8\n2、错综时间的虚拟句通常情况下,在非真实条件句中主句和从句的谓语动词所指时间是一致的,但有时也可能指不同的时间,这时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)。9\n虚拟语气3、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….10\n4.without,butfor，or和otherwise构成虚拟。butfor要不是，or否则（含蓄条件句）1.）Withoutsunlight,therewouldbenolifeonourplanet.2.）Butforyourhelp,Iwouldn’thavefinishedthework.3.）Iwasillthatday.otherwise,Iwouldhavetakenpartinthesportsmeet.(副词)4.）Hetelephonedtoinformmeofyourbirthday,orIwouldhaveknownnothingaboutit.(连词)11\n5.Ifonly…要是就好了IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!!IfonlyIweretoseehimagain!要是我们的父母和我们住在一起就好了。要是我没错过火车就好了！Ifonlyourparentslivedwithus!IfonlyIhadn’tmissedthetrain!12\na.Ifthey____(be)here,they__________(take)youradvice.b.Iftheworld-war_____(burst)outagain,what_____________(happen)toourpeopleonearth?werewouldtakeburstwouldhappenPRACTICE1:Fillintheblanks.13\nIfhe__________（drive）morecarefully,he_________________(nothave)thecaraccidentyesterday.haddrivenwouldnothavehad14\n二.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。15\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.16\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。1.Theteachersuggestedthatwe______________moreafterclass.（我们课后多练习）2.Thelookonherfacesuggestedthatshe________happy3.Heinsistedthatallofus___________thereontimebyanymeans.（我们大家想尽办法按时去那儿）4.Heinsistedthathe_____________thewallet(没有偷钱包).insistsuggest(should)practisewasshouldbedidn’tsteal17\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,desire18\nIt’ssuggestedthattheplanMydemandisthatshetoseemeonceaweek.Wearefortheadvicethatthefactorycloseddown.becarriedout.shouldcomeshouldbe19\n三.虚拟语气特殊句型:1.wish的宾语从句现在:过去时（were）过去:过去完成时未来:would/could/might+V.should20\nIwishIastallasyou.were21\nIwisheverydaymybirthday.were22\nIwish/wishedIeatensomuchwatermelon.(2)表示对过去情况的虚拟:从句动词常用“had＋过去分词”。hadn’t23\nIwishitraintomorrow.would24\nHelooksasifhedrunk.Theytalkedasiftheyfriendsforyears.Shelovesthebabyasifitherownson.Irememberedthewholethingasifityesterday.werehadhappenedhadbeenwere2,Asif/though和wish用法相同25\n3.wouldrather(that)现在,将来：过去：Iwouldratheryoupaidmenow.Iwouldratheryouhadgone,too.Iwouldratheryoucametomorrow.过去时过去完成时26\n3.It’s(about/high)time+(that)…should+V.过去时我们该去睡觉了。It’stimethatwe.It’stimethatwetobed.(Should不可省略)wenttobedshouldgo27\n4.It’snecessary/strange/natural/important+that-Clause从句中的动词要用虚拟，即（should）+动词原形Itisimportantthatweaforeignlanguage.Itisstrangethatshetocometotheparty.It’snecessarythatwehard.(should)masterrefuseshouldstudy28\n虚拟语气Alan___thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.—Itwasthedrug，notthedisease，thatkilledtheboy.—Hewouldbestillalivetodayifhe________thatdrug.A.nottake      B.hadn’ttakenC.didn’ttake  D.shouldn’thavetakenExercises29\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.hadgone30\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.hadbeenbroken31\nBye-Bye32\n此课件下载可自行编辑修改，供参考！感谢您的支持，我们努力做得更好！