虚拟条件句练习

1、虚构条件句在英语中，语气是动词的一种形式，用来表示说话人的企图或态度。英语的语气有三种：_语气（表示所说的话是事实），_语气（表示所说的话是恳求或命令）_语气（表示所说的话不过一种主观的梦想或假定或建议等）。假如所表示的条件是真切的，或许完整有可能实现的，叫真切条件句，主句和从句的谓语都用陈说语气。假如所表示的条件不行能实现或许实现的可能性很小时，叫非真切条件句，主句和从句的谓语要用虚构语气。（1）含if的虚构条件句从句主句与此刻事实相反与过去事实相反与未来事实相反练习：I_(be)you,I_(tell)themthetruth.假如我是你的话，我就会把实情告诉他们。I_(get)thein

2、formation,I_(let)youknowfirst.假如我知道这个状况的话，我会第一个告诉你。we_(have)enoughmoney,we_(buy)thehouse.假如我们有足够的钱的话，我们就买下那座房屋了。she_(come),what_(say)toher万一她来了，我该怎么对她说呢youdonthurry,you_(be)lateforschool.（2）省略if的虚构条件句在虚构条件句中，假如有were，had，或should，就能够省略if，把这些助动词放在句首。练习：改写下边句子，省略句中ifIwereyou,Iwouldtellthemthetruth.wehad

3、hadenoughmoney,wewouldhaveboughtthehouse.sheshouldcome,whatshouldIsaytoher能力训练1.IfI_himyesterday，I_himaboutit.A.saw;wouldaskB.hadseen;wouldhaveaskedC.hadseen;wouldaskD.saw;wouldhaveasked2.Whatdoyouthinkwouldhappenifthere_nolightduringthenightA.isD.wouldbe3.Ifherlawyer_herelastSunday,he_herfromgoing.

4、A.hadbeen;wouldhavepreventedB.hadbeen;wouldpreventC.were;wouldpreventD.were;wouldhaveprevented4.Ifithadnotbeenfortheliberation,nochanges_placeinmyhometown.A.wouldhavetakenB.wouldhavebeentakenC.willtakeD.willbetaken5._latetomorrow,whowouldtakeherplaceA.ShouldMissGreencomeB.IfMissGreenwouldcomeC.MissG

5、reenshouldcomeD.IfMissGreencomes6_it_,thecrops_besaved.A.Had;rained;couldB.Should;rain;wouldC.If;rains;shouldD.Would;rain;shouldIfwe_yesterday,we_thework.werentinterrupted;wouldfinishdidntinterrupt;wouldhavefinishedhadntinterrupted;hadfinishedhadntbeeninterrupted;wouldhavefinished_,hewouldhavesuccee

6、dedintheexaminations.A.IfhehasworkedhardB.IfheworkshardC.HadheworkedhardD.WereheworkedhardCanIstayathometomorrowYes,youcanifit_.10Idontknowifhe_thisafternoon.Butifhe_,Iwilltellyou.A.willcome;willdo;B.comes;willdoC.willcome;doesD.comes;does11.Askhimtoringmeupifyou_him.A.seeB.sawC.wouldseeD.willsee12.

7、Ifpeople_pollutingtheair,animalsandplantswilldiesoon.A.dontstopB.didntstopC.shallnotstopD.haventstopped13.Illgoshoppingwithyouifyou_wait.A.willB.wouldC.shouldD.aregoingto答案：（1）含if的虚构条件句从句主句与此刻事实相反过去式（be用were）would/should/could/might+do与过去事实相反过去达成式would/should/could/might+havedone与未来事实相反should(wereto

8、)+动词原形would/should/could/might+doIfIwereyou,Iwouldtellthemthetruth.假如我是你的话，我就会把实情告诉他们。IfIgottheinformation,Iwouldletyouknowfirst.假如我知道这个状况的话，我会第一个告诉你。Ifwehadhadenoughmoney,wewouldhaveboughtthehouse.假如我们有足够的钱的话，我们就买下那座房屋了。Ifshewereto/shouldcome,whatshouldIsaytoher万一她来了，我该怎么对她说呢（2）省略if的虚构条件句在虚构条件句中，假如有were，had，或should，就能够省略if，把这些助动词放在句首。