虚拟条件句的一些特殊用法

1、精选文档精选文档PAGEPAGE6精选文档PAGE虚条件句的一些特别用法嘉英网【考点航】1.Mycatsreallyfat.2007浙江）You_havegivenhersomuchfood.A.wouldntB.couldntC.shouldntD.mustnt2HowsyourtouraroundtheNorthLake?Isitbeautiful?（2007全国卷I）It_be,butitisnowheavilypolluted.A.willB.wouldC.shouldD.must3.Itoldyourfriendhowtogettothehotel,butperhapsI_haved

2、rivenherthere.（2007西）A.couldmightB.mustD.shouldC.【答案与分析】1C。shouldnthavedone表示“原来不做某事而做了”。2C。依据句意，“原来个湖是很美丽的，可是在被重染了”可知C。should在里表示“原来，暗含着上不”之意。3D。shouldhavedone表示“本做某事而上未做”，本句意：“我告你朋友怎么抵达旅了，可是也我开把她送到那边去”。【要点】条件句：有在非真条件句中，主句所表示的作和条件从句中所表示的作其实不一样生，主句和从句的要依据各自所指的不一样用适合的虚气形式。如：HadItakenmyumbrellawithmew

3、henIcameoutthismorning,Ishouldnotbewetnow.假如我今日清晨出来的候着的，在就不会淋湿了。（从句的是去的事情，而主句的是在的事情）Ifyouhadfollowedthedoctorsadvice,youwouldbeallrightnow.假如你（那）遵从我的建的，在就不会有事了。（从句的是去的事情，而主句的是在的事情）IfIhadntfinishedmycompositionbynow,Iwouldbeworkingonittomorrow.假如到在止我没有达成作文的，我明日要接着写。（从句的是在的事情，而主句的是未来的事情）2委婉虚条件句：有一个假的状

4、况其实不用条件从句表示，而用其余方式来表示，的句子叫委婉条件句。主要有以下几种状况。用with,without，butfor等介短来代替条件从句,它都能够成由if引的虚条件句。如：Wemighthavediedwithoutyourhelp.=Wemighthavediedifyouhadnhelpedus.t假如（那）没有你的帮助，我可能已死了。Withoutthesun,nothingwouldgrow.=Iftherewasnothesun,nothingwouldgrow.没有太阳，万物都不可以生。用or,otherwise,butthat,suppose/supposing(that

5、),provided/providing(that)等引的虚气。如：Youdidntcomeyesterday,oryouwouldhaveseenhim.你昨天没有来，否的，你就已看到他了。Iwasverybusylastweek,otherwiseIwouldhavecometoseeyou.我上周很忙，否的，我就来看你了。SupposingIwasstillalittlechild,Iwouldstudyhardfromnowon.若是我是一个儿童子的，我将从在开始努力学。通上下文来表示虚：种状况下，需要加以剖析。Iwouldhavegivenyoumoremoney,butIwasso

6、poorthen.我（那假如有的）就能够你更多的了，可是我当太了。Iwouldhavecalledyou,butIforgotyourtelephonenumber.我原来能够你打，可是我（那）忘了你的号。Havingknownthefactintime,wecouldnthavesaidthat.=Ifwehadknownthefactintime,wecouldnthavesaidthat.假如我（那）及知道事的，就不会那件事了。Anymaninhispositionwouldhavedonethat.于他那个地点的任何人都会那做的。4）由should+原形或许should/could/m

7、ighthave+去分组成的虚气。种状况下，虚条件句常省略，而只剩下主句构，如：Ishouldhavetoldyouthat,butIwasafraidthatyoucouldntacceptthefact.我本告你那件事，但我担忧你不可以接受个事。Tom,youaresolazy!Thisworkshouldhavebeenfinishedhoursago.姆，你太了！个工作本几个小以前达成。3.在ifitwere/hadbeennotfor句型中的虚气Ifitwerenotfor,表示在事的假；Ifithadnotbeenfor,表示去事的假。IfitwerenotfortheIntern

8、et,everythingwouldbeverydifficult.要不是互网，全部都会得很。Haditnotbeenforyourovercoat,Iwouldhavedied.要不是你那件大衣，我就被死了。Grammarwork语法专练选择最正确答案。_thethickforest,wewouldoftenhavetosufferfromasandstorm.A.IfitisnotforB.IfitwerenotforCIsitnotforD.Wasitnotfor2._yourofferofriceandvegetables,wewouldhavegonehungry.A.Ifithas

9、ntbeenforB.WithC.HasitnotbeenforD.Haditnotbeenfor3._yourtimelyandcorrectguidance,Icouldnthavesolvedtheproblemsosmoothly.A.HaditnotbeenforB.WereitnotforC.IfithasnotbeenforD.Ifitisnotfor4.JanewouldhavegonetoWashington_togetaplaneticket.A.wassheableB.ifshehadbeenableC.wouldshebeableD.ifsheisable_forher

10、encouragement,Iwouldnothavepaidforthatgood-for-nothinghugevase.A.WereitnotB.IfitisnotC.HaditnotbeenD.Iftheywerenot6.IfI_alotofmoneylikeyou,I_buythatlargecompany.A.had,wouldbuyB.have,wouldC.had,wouldhaveboughtD.havehad,wouldhavebought7Ifshe_myEnglishteacher,I_muchfromher.A.was,canlearnB.is,couldlearn

11、C.were,couldlearnD.hadbeen,couldlearn8.IfI_outtoworklastyear,I_muchmoremoney.A.hadgone,wouldmakeB.hadgone,wouldhavemadeC.went,wouldmakeD.went,wouldhavemade9Isupportedhimintime,otherwisehe_offthebike.A.mightfallB.wouldfallC.shouldhavefallenD.wouldhavefallen10.ItishardformetoimaginewhatIwouldbedoingto

12、dayifI_inlovewithMaryinmyhometown.A.wouldnthavefallenB.hadnotfallenC.shouldfallD.weretofall11.Withouttheairtoholdsomeofthesunsheat,theearthatnight_.A.wouldbefreezingcoldB.willbefreezingcoldlyC.wouldbefrozencoldD.canfreezecoldly12.Whydontyoubuythenecklacesinceyoulikeitsomuch?I_,butIdonthavethemoney.A

13、.wouldB.willC.shouldD.may13.FinallyIgottomygrandmothershomeonfoot.Really?You_aridethere.A.musthavetakenB.couldhavetakenC.shouldnthavetakenD.couldnthavetakenIfIhadworkedharderatschool,I_inacomfortableofficenow.A.wouldsitB.wouldhavesatC.wouldbesittingD.weresitting15.Myfathertoldmehowtogetherebutperhap

14、she_meamap.A.hadtogiveB.oughttogiveC.musthavegivenD.shouldhavegivenGrammarquiz语法小测请将以下句子翻译成英语。要不是你帮忙的话，我会失败的。.假如不是两次考大学都失败的话，他也不会一声不吭地离家出走。.假如不是你实时的支持，我就会输掉此次大选。.没有这本杂志，我们打发光阴就很难。.依据上下文的意思，达成句子。Ifit_（要不是）yourmobilephone,Icouldnthavegotintouchwithher.2.Iwasreallyverybusythatday,otherwise,I_(就去参加舞会了)3._(要不是天气好的话),Icouldntgoclimbingthatday.ProvidingthatIhadfinishedthereporttwodaysbefore,I_(就不会被开除了)now.Keys:语法专练1-5BDABC6-10ACBDB11-15AABCD语法小测I.(Onepossibleversion)Butforyourhelp,Iwouldhavefailed.Nothavingfailedinthecollegeentranceexaminationtwice,hewouldnthavelefthomewithoutsayingaw