if条件句讲解及练习

条件句讲解及练习ifIf Iwere you,I从句主句would not let out the secret.及现过去式would/should/could/might+在事（bedo实相用假如我是你的话，我不会）泄were露这个隐私的If Iknew his过去完成及过would/should/could/might去事式+have done实相new address,I wouldtell you.假如我知道他的新地址，我会告知反及将should would/should/could/might来事were to+do+动词原你的实相If hestudied harder,反he wouldA.is goingto B.willC.would D.is to

25.Is adictionary available,so,whereA.if B.if isC.and if D.and ifis

二、翻译句子要是我哥哥在这儿,一

26.切都没问题了假如下雨，庄稼就得

27.救了假如你昨天早点来，你就碰见

28.他了他那样对待我，好像我是他儿

29.子似的他们谈话的样子好像是多年

30.的挚友一样我想今日下午不会下雨

31.你下星期把车借给我行吗？发生

32.

33.的事我谁也不告知我们不准备在那里多呆我难受极

34.

35.了，我想我要生病了Keys:1-5BAABB6—10DDCAC11—15CBACC16—20CCBCA21—25CABBC

26.If mybrother werehere,everythingwould beall right.

27.If itshould rain,the cropswould besaved.

28.If youhad comeearlier yesterday,youwould might have methim.

29.He treatsme as if Iwere hisson.

30.They aretalking as if theyhad beenfriendsfor manyyears.

31.I dontthink itwill rainthis afternoon.

32.Will youlend methe carnext week

33.1wont tellanybody whathappened.

34.We arenot goingto staythere long.

35.1feel terrible.I thinkIm goingto besick.pass theexam.假如他学习再努力点的话，他会通过考试的If wehad made fuller preparation,we should have won the game.假如我们做了更充分的准备的话，我们确定就赢了这场竞赛If youhad takenmyadvice,you wouldnt have been late forthemeeting.假如你听了我的建议，你开会就不会迟到了If shewere to/should come,Iwould tell her thesecret.万一她来的话，我会告知她这个隐私（）省略的虚拟条件句在含有2if或者等词的虚拟条件句were,had,should中，可以省略将或者if,were,had should这些助动词放在句首如Were Iyou,I wouldnotletoutthesecret.Had wemadefullerpreparation,weshould havewonthegame.Had youtaken myadvice,you wouldnthave beenlatefor themeeting.Should shecome,I wouldtellherthesecret.高一语法练习

（四）预料、条件句及虚if拟语气

一、单项选择

1.If Iwhere helived,I anote tohim.A.know,would havesentB.had known,would havesentC.know,would sendD.knew,would havesent

2.Mary isill today.If shesheabsent fromschool.A.were notill;wouldnt beB.had beenill;wouldnt havebeenC.had beenill;shouldhavebeen D.hadntbeen ill;could be

3.He actedasifhe everythinginthe world.A.knew B.knowsC.has knownD.wont know

4.If youhad enoughmoney,whatA.will youbuyB.would youbuyC.would youhave boughtD.will youhave bought

5.If Mr.Young withjustice,hesuch awrong thing.A.were treated;wouldnt doB.had beentreated;wouldnt havedoneC.were treated;wouldnthavedoneD.had beentreated;wouldnt do

6.What ifthere nolightduring thedayA.will happen;wasB.would happen;isC.happens;wereD.would happen;were

7.The spokesmanacted thatway asif heanythingabout theaccident butactually hedid.A.doesnt hearB.didnt hearC.havent heardD.hadnt heard

8.If itnot forthe factthat youillnow,I wouldsurely punishyou.A.is;are B.were;wereC.were;are D.was;were

9.Many Chinesemovie starsnow havegivenup theirChinese nationality.If Iwerethem Jthat.A.shouldnt doB.didiPt doC.hadnt doneD.wont do

510.I want to getback by5o clockifA.likely B.canC.possible D.probable

11.It seemsasif it alreadysummernow butit isonly February.A.is B.wasC.were D.had been

12.If Henryhad notpulled hiscap lowoverhis brow,he bythe police.A.might berecognizedB.mighthavebeen recognizedC.would haverecognizedD.was tohavebeenrecognized

13.There isa ringat thedoor.That bethepostman,I suppose.A.will B.wouldC.is goingtoD.was goingto一

14.Look atthe darkclouds therebe astorm.A.willB.must havebeenC.is goingtoD.would一

15.Why areyou takingthe picturesdown一I thewall.A.paintB.have justpaintedC.am goingto paintD.will havepainted

16.—Can Istay athome tomorrow—Yes,you canifit.A.will snowB.is goingto snowC.snowsD.snowed

17.I dontknow ifhe thisafternoon.But ifhe,I willtell you.A.will come;will do;B.comes;will doC.will come;doesD.comes;does一

18.I thoughtI askedyou tofix theradio.一Oh Jmsorry.I itright away.A.am to do B.will doC.was aboutto doD.am goingtodo

19.The WTOcant liveup toits nameitdoes notinclude acountry thatis hometoone fifthof mankind.A.as longas B.whetherC.ifD.even though

20.Ask himto ringme upif youhim.A.see B.sawC.would seeD.will see

21.Its solate.I dontthink hecome.A.would B.shouldC.is goingto D.shall

22.If peoplepolluting theair,animals andplants willdie soon.A.dont stopB.didnt stopC.shall notstopD.havent stopped

23.If youan interestingday out,the ScienceMuseum.A.want;visitingB.want;visitC.wantto;visitD.wanting;visit

24.If thepure wateris heatedto100centigrade degrees,it boil.。