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《高中英语 unit4 helping people around the world语法 牛津译林版选修6》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、虚拟语气的其他情况Subjunctivemood—expressinghypotheticalandnon-factualmeanings.IwishIwereabird.Hebehavesasthoughheweretheowner．*SubjunctivemoodinunrealconditionalclausesCompare:Ifyoudon’thurry,youwillmissthebus.IfIwereyou,Iwouldaccepthisoffer.1.Theform假设类型条件从句谓语动词形式主句谓语动词形式与现在事实相反v.-ed(we
2、re)should(would,could,might+v.)与过去事实相反had+v-edshould(would,could,might+have+v-ed)与将来事实可能相反v-ed(should+v;wereto+v.)should(would,could,might+v.)1)IfIknewthefactnow,Iwouldtellyou.2)Iftherewerenogravity,weshouldnotbeabletowalk.3)IfIhadnotstudiedhard,Iwouldhavefailedintheexam.Allofus_
3、___thepartymuchmoreifthere_____quitesuchacrowdofpeoplethere.①A.wouldenjoyB.willhaveenjoyedC.wouldhaveenjoyedD.willbeenjoying②A.weren’tB.hasn’tbeenC.hadn’tbeenD.wouldn’tbeen2.Omissionof“if”（formalstyle)A.were提到从句主语的前面WereIyou,Iwouldtakeanumbrellawithme.WereItomeethimtomorrow,Ishou
4、ldaskhimaboutit.B.should/had提到从句主语的前面ShouldIhavetime,Iwouldcallher.HadIhadthemoneylastyear,Iwouldhaveboughtthehouse.1)_____forthefactthatshebrokeherleg,shemighthavepassedtheexam.A.HaditnotbeenB.Hadn’titbeenC.WasitnotD.Wereitnot2)______,hewouldnothaverecoveredsoquickly.A.Hadn’theb
5、eentakengoodcareofB.HadhenotbeentakengoodcareofC.HadnotbeentakengoodcareofD.Hadhebeennottakengoodcareof3.Impliedcondition1)butfor,without,under,withetc.Butforelectricity,therewouldbenomodernindustry.Withoutyourhelp,wecouldnothavesucceeded.UndersuchcircumstancesIwouldprobablyhaved
6、onethesame.2)otherwise,but,orIranallthewaytoschool,otherwiseIwouldhavebeenlate.Hefeltverytiredyesterday,orhewouldhavehelpedyou.3)butthat(要不是)Butthathewasshortofmoneyatthetime,hewouldhavecometohelpus.4)-ingphrasesandto-infinitiveYouwouldhavelaughedtoseehimjumpaside.Thissamething,h
7、appeninginwartime,wouldamounttodisaster.5）Ifitwere(hadbeen)notfor…要不是……Ifitwerenotforpeace,wecouldnotbelivingahappylifetoday.Ifithadnotbeenforyouradvice,Iwouldnothaveacceptedthejob.Be-SubjunctiveMood:demand,suggestion,andcommand,etc.1.用在宾语从句中：be/shoulddoHeinsistedthatKate(should)
8、dothejob.Wesuggestedthatthemeeting(shoul
