if引导的条件状语从句练习题

1if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。如：Ifyouaskhim，hewillhelpyou．如果你请他帮忙，他会帮你的。Ifyoufailintheexam，youwilllethimdown．如果你考试不及格，你会让他失望的。Ifyouhavefinishedthehomework，youcangohome．如果你作业做完了就可以回家了。另外，if从句还表示不可实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设。从句多用一般过去时或过去完成时，表示对现在或过去的一种假设。如：IfIwereyou，Iwouldinvitehimtotheparty．如果我是你，我会邀请他参加聚会。IwouldhavearrivedmuchearlierifIhadnotbeencaughtinthetraffic．要不是交通堵塞，我本会来得早一些。另外你还要注意if条件句的时态搭配1．if从句用一般现在时，主句用一般将来时Ifherunshe’llgetthereintime.如果他用跑的，他就会及时赶到那儿。Thecatwillscratchyouifyoupullhertail.如果你拉猫的尾巴，它就会抓你。2．if从句用一般现在时，主句用may/might/canIfthefoggetsthickertheplanemay/mightbediverted.如果雾在大一些，飞机可能就会改在别的机场降落。Ifitstopssnowingwecangoout.如果雪停了，我们就可以出去。3．if从句用一般现在时，主句用must/shouldIfyouwanttoloseweightyoumust/shouldeatlessbread.如果你想减肥，你必须少吃面包。4．if从句用一般现在时，主句用一般现在时Ifyouheaticeitturnstowater.(也可用willturn)如果把冰加热，它就会化成水。5．if从句用现在进行时，主句用一般将来时IfyouarelookingforPeteryou’llfindhimupstairs.如果你是在找彼得，上楼就会找到他26．if从句用现在完成时，主句用一般将来时IfyouhavefinisheddinnerI’llaskthewaiterforthebill.如果你吃完了，我就叫服务生来算账If条件状从句练习（）1.Ifyou_____totheparty,you’llhaveagreattimeA.willgoB.wentC.goD.going（）2.–Whatareyougoingtodotomorrow?--We’llgotothelibrarytomorrowifit___.A.isn’trainB.rainC.won’trainD.doesn’train（）3.Whatwillyoudoifyou_____totheoldfolk’shomevisit?A.goB.wentC.goingD.willgo（）4.IfIeat____food,I’llbeveryfat.A.toomanyB.manytooC.toomuchD.muchtoo（）5.I’llgivethebooktohimifhe___herenextSunday.A.willcomeB.comesC.iscomingD.came（）6.I____hertheanswerifshe____me.A.cantell,willaskB.willtell,willaskC.wouldtell,askD.willtell,asks7.We’llgotothefarmandhelpthefarmerswiththeapple-pickingifit____tomorrow.A.won’trainB.willberainyC.doesn’trainD.isn’training8.Thereisgoingto_______asportsmeetingnextweek.Ifit________,we’llhavetocancelit.A.be,willrainB.have,willrainC.be,rains9.Yourteacherwillbeunhappyifyou_______toschoollate.A.comeB.willcomeC.arecomingD.came10．Idon’tknowifhe__.Ifhe__,pleaseletmeknow.A.comes,comesB.willcome,willcomeC.willcome,comesD.comes,willcome二、用所给词的适当形式填空。1.Ifshe______________(notget)homeontime,hermomwillbeworried.2.IfTomworkshard,he_____________(make)alotofmoney.3.IfIstudyhard,mydream___________(实现).4.Ifhe____________(争论)hisfriend,hewillbeverysad.35.Ifyoufightwithyourbrother,what_____________(发生)?6.Callmeifhe________________(回来).7.Hecanmakegreatprogressifhe____(追随，听从)myadvice.()8.IfIfindhisphonenumber,I______you.A.tellB.toldC.willtellD.havetold()9.I__theCDstoyouifIhavetimetomorrow.A.willreturnB.returnedC.havereturnedD.return()10.ThestudentswillgototheSummerPalaceifit________tomorrow.A.won'trainB.isn'trainingC.doesn'trainD.isn'train()11.Iwon’twatchtheTVplayifmyfather___medomyhomework.A.letB.willletC.won’tletD.lets()12.Ifyou___quiet,I’lltellyouwhathappened.A.willB.areCaretobeDbe()13.Ifyougototheparty,you___agoodtime.A.wouldhaveB.haveC.willhaveD.had()14.Don’tworry.Peterwillcallyouassoonashe_____London.A.willgettoB.getstoC.gettoD.gotto()15.Hedoesn’ttellmewhenhe____.I’lltelephoneyouassoonashe_____.A.willcome,comesB.willcome,willcomeC.comes,willcomeD.comes,comes()16.--Idon’tknowifDr.White______tothepartynextweek.–Ithinkhewillcomeifhe______free.A.comes;willcomeB.willcome;willbeC.comes;isD.willcome;is()17.Idon’tknowifthere____asportsmeetingnextmonth.Ifthey_____it,Imustgetreadyforit.A.is;willholdB.willbe;holdC.willbe;willholdD.willhave;hold41.Ifyou________(feel)tired,you_________(have)tohavearest.2.Where_____he____(see)thefilmifhe_________(have)time?3.Ifthere____(be)fewertrees,there_______(be)morepollution.4.He___(dress)morecasuallyifhe___(notwork)onweekends.5.IfMarcia_______(live)alone,she_______(keep)apetparrot.6.Lana_____buy)anewdressiftheoldone____(be)outofstyle.7.Thetwins_______(fight)ifthey__________(argue).8.I______(have)abakesaleifI____(need)moneyforeducation.9.Peter____(send)meabeautifulsouvenirifhe____(tour)Spain.10.IfMrGreen_______(say)Iamhard-working,myparents___(feel)glad.11.I______(go)tothebeachifit________(notrain)thisweek.12._____they___(have)amatchiftheP.E.teacher__(be)busy?13.He____(write)alettertohisgrandparentsifhe____(get)hisreportcardthisweek.14.Ifshe______(get)uplate,she_____(notcatch)theearlybus.15.Peter____(major)inEnglishifhe____(pass)theexamsinPekingUniversity.三．完成句子。1.如果他到的晚了会发生什么事情？What___________ifhe____late?2.如果努力学习，你就会取得好成绩。Ifyou_____________,you_________good_______.3.他如果看电视太久了，他的父母会不高兴。Ifhe_____TVtoomuch,hisparents______________unhappy.4.如果我们为他组织生日聚会，大家都会来的。Everyone__________ifwe_______abirthdayparty________him.5.如果明天不下雨，我会和你一起去公园的。Ifit___________tomorrow,I_____gotothepark______you.6.如果她睡过头了，就会旅游迟到的。he_____________thetripifshe_____7.如果他有空，他会帮助你的。Ifhe________,he__________you.58.如果Tom考试不及格，他就没有机会上高中了。Tom______havethe_____togotothehighschoolifhe________theexams.9.你如果抄同学的作业就不能学好各门功课。You_________goodatallthesubjectsifyou______theotherstudents’homework.10.如果你上课睡觉，老师会生气。Ifyou______inclass,yourteacher____________直接引语变间接引语练习题：1.“Inevereatmeat.”hesaid.Hesaidthat______never______meat.2.“I’vefoundmywallet.”hesaidtome.He______methathe__________________wallet.3.“Youmustcomehere