初三 状语从句讲解

状语从句施学习目标）.掌握时间状语从句、条件状语从句、原因状语从句、结果状语从句、目的状语从句、让步状语从句、比较状语从句、地点状语从句等的基本用法；.准确完成时间状语从句、条件状语从句、原因状语从句、结果状语从句、目的状语从句、让步状语从句、比较状语从句、地点状语从句等的相关练习。【考点1】时间状语从句时间状语从句的常见连词连词用法例句when.意为“当••・时”，从句的动词可用延续性动词，也可用非延续性动词.意为“这时”或“在那时”WhenIcameintotheroom,hewaswritingaletter.IwaswalkingalongthestreetwhensuddenlyTompattedmeontheshoulder.while.意为“在某一段时间里”，“在…期间"；while引导的动作必须是持续性的.意为“然而”Whileitwasraining,theywentout.Istayedwhilehewasaway.Allofusareworkinghardwhileheissleeping.as.意为“一边…一边”，引导持续性动作，强调主句和从句的动作同时发生.意为“随着”Hehurriedhome,lookingbehindashewent.Astimegoesby,IlikeChinabetter.before意为“在…之前，才，就”Beapupilbeforeyoubecomeateacher.IfinishedmytaskbeforeIwenthome.after意为“在…之后”Hearrivedafterthegamestarted.tilluntil.若主句动词是持续性动作，常用肯定式，表示“直到…为止”.若主句动词是瞬间动词，要用否定式not...until表示直…才”Wewaitedtill(until)hecameback.Shedidn,tstopworkinguntileleveno,clock.Notuntileleveno,clockdidshestopworking.since.意为“自从…以来”，主句常用现在完成时，从句用一般过去时.it's+时间+since从句GreatchangeshavetakenplaceinChinasince1978.Shehastaughtinthisschoolsinceshecametothiscityin1989.It'sthreeyearssinceshecametothiscity.assoonas意为“一…就”AssoonasIarriveinShanghai,I’llwritetoyou.例题1：—Whatwereyoudoing Iknockedatthedoor?—Iwassleeping.A.unless B.once C.when D.while例题2：It’sagoodhabittowashyourhands youhavemeals.A.unless B.while C.when D.before例题3：—Didyoucatchtheearlybusthismorning?—Yes.Thebusstartedtomove IgotonitA.though B.before C.assoonas D.asif例题4：It’salreadytensofyears theworld’spopulationreachedfivebillion.A.before B.after C.since例题5：—Shallwegonow?—No,let’swait therainstops.A.until B.when C.if D.as例题6：—Mom,couldIwatchthegameshownow?—Sorry,youcan’twatchit youcleanyourroom.A.when B.if C.after D.until例题7：---Willyoupleasetellheraboutthenews?---Sure,I’lltellheraboutitassoonasshe back.A.come B.willcomeC.came D. comes例题8： Stephen Hawking gotmorethan380,000followersintwo hours heputhisfirstmessageonWeibo.A.before B.sinceC.after D.until例题9：Myfatherwasdrinkingteainthelivingroom mymotherwasdoingthedishesinthekitchen.A.if B.while C.until D.unless参考答案：CDCCADDCB【考点2】条件状语从句条件状语从句的常见连词连词用法例句if意为“如果”Difficultiesarenothingifwearenotafraidofthem.unless意为“如果不；除非”，通常二者可以换用。unless和if…not同义，Weshallgotheretomorrowunlessitrains.=Weshallgotheretomorrowifitdoesn'train.aslongas意为“只要”Solongasyouworkhard,youwillsucceed.例题1：Youcan’tpasstheexam youstudyhard.A.if B.as C.for D.unless例题2：You’llhaveagreattime yougototheparty.A.so B.if C.although例题3：Iusuallysleepwiththewindowopen it’sreallycold.A.if B.because C.so D.unless例题4：—Didyouwinthegameyesterday?—Notreally. wealltriedourbest,welostit.A.If B.Though C.Unless例题5：Wedon’tknowifourfriend .Ifhe_____,we’llletyouknow.A.comes;comesB.comes;willcomeC.willcome;comes参考答案：DBDBC【考点3】原因状语从句原因状语从句常见连词连词用法例句becausebecause用来回答why的问题，语气最强一般放在主句之后IwaslateyesterdaybecauseIwasill.sincesince表示既然或全已知的理由，稍加分析即可表明的原因，多放句首Sinceeveryoneishere,let'sbeginourmeeting.as从句常放在句首，意为因为，说明次要的原因，主句说明结果，常用于口语中Ashedidn'tknowmuchEnglish,helookedupthewordinthedictionary.forfor连接的是并列句Itmusthaverainedlastnight,forthegroundisstillwet.【注】because,as,since,for不能与so同时使用。例题1： ThetrafficpolicemantookawayJim’slicense hebrokethetrafficrulesofdrunkdriving.A.though B.because C.til D.and例题2： Jackwasalittledisappointed,hestillwentonwithhiswork.A.Although B.Because C.Since D.If例题3： Couldyouhelpmewithhousework youarefreetoday?A.since B.thoughC.unless D.until参考答案：BAA【考点4】结果状语从句

结果状语从句常见连词连词用法例句sothat意为“因此，所以，结果"，sothat前有逗号Weturneduptheradio,sothateveryoneheardthenews.so…that意为“如此…以至于…”，常见结构如下：so+adj./adv.+that…Hewassogladthathecouldn'tsayaword.such…that意为“如此以至于•..”，常见结构如下：such+a/an+adj.+可数名词单数+thatsuch+adj.+可数名词复数+thatsuch+adj.+不可数名词+thatItissuchaninterestingnovelthatallofuswanttoreadit.Hegavesuchimportantreasonsthathewasexcused.Hemadesuchrapidprogressthathedidverywellinthemid-term.such...that与so...that的区别：名用such,形、副so,多多少少也用so。例题1：Hefelt surprisedthathecouldn’tsayawordwithhismouthwideopen.A.veryB.suchC.soD.too例题2：Myfamilyalwaysgosomewhereinteresting theholidaybegins.A.assoonasB.so C.sothatD.eventhough例题3：—HowdoyoulikethemovieKongfuPanda3?—Itis exciting I’dliketoseeitagain.A.so,that B.such,thatC.enough,to D.too,to例题4：TheyspokequietlyIcouldhardlyhearthem.A.such;thatB.so;thatC.neither;norD.both;and参考答案：CAAB【考点5】目的状语从句目的状语从句常见连词连词用法例句sothatinorderthat意为“以便；为了"，目的状语从句中常用情态动词may/might/can/could/would/should等放在动词之前，从句往往放在主句之后，主从句之间不用任何标点符号。注意sothat和inorderthat的转换。Ishallwritedownyourtelephonenumbersothatmaynotforget.Theyworkedharderthanusualinorderthattheycouldfinishtheworkaheadoftime.例题1：Ilookedthroughmytestpaperagainandagain Iwouldn’tmakeanymistakes.A.so B.becauseC.sothat例题2：Mr.Greenspeaksveryloudlyallthepeoplecanhearhimclearly.A.when参考答案：CBB.sothatC.because【考点6］让步状语从句让步状语从句常见连词连词用法例句thoughalthough意为“虽然”，不能再用6出，但可以与yet或still连用。though/although意义相同，前者通俗、口语化，后者正式多放主句的前面。Although/Thoughhewasoversixty,(yet)hebegantolearnFrench.Wewerenottiredthough/althoughwehadworkedallday.evenifeventhough意为“即使”多用于书面语中。I'llgoevenifthoughitrainstomorrow.例题1：she'swrong,it'snotabigdeal.A.Although B.Because C.If例题2：Jackwasalittledisappointed,hestillwentonwithhiswork.A.Although B.Because C.Since D.If例题3：—Didyouwinthegameyesterday?一Notreally.wealltriedourbest,welostit.A.If B.Though C.Unless例题4：—HowdoyouliketheconcertgivenbyEXO?——Exciting,onepieceofthemusicwasn'tplayedquitewell.A.though B.because C.so D.and例题5： Couldyouhelpmewithhouseworkyouarefreetoday?A.since B.though C.unless D.until例"题6： Ourworldwillgetbetterandbettereachofuslivesagreenerlife.A.before B.if C.though D.until例题7：—Howdoyoulikeyournewschool,Kate?—Itisverycleanandbeautifulitisabitsmall.A.ifB.sinceC.unlessD.although参考答案：AABAABD牛刀小试Weweregettingreadytogooutitbegantorain.A.whereB.whenC.sinceD.ifA.whereB.whenC.sinceD.ifWelovespringthere'rebeautifulflowerseverywhere.A.but B.if C.though D.becauseTheworkwasdifficultittookusquitealongtimetodoit.A.such,that B.so,that C.too,that D.too,toI’lltellhimtogiveyouacallhecomesback.A.because B.since C.assoonas D.but---WhydidLiLeiuseapencil?---hispenwasbroken.C.Until D.IfA.Because B.WhenC.Until D.IfIthinkChineseismorepopularanyothersubject.A.than B.for C.as D.thenWhatdoIhavetodoIwanttobethinner?D.forD.untilD.forD.untilD.ashardlyasIwon'tturnoffthelightyou,vefinishedreading.A.when B.after C.assoonasI’llstudyEnglishandotherobjectsIcan.A.sohardas B.ashardas C.sohardlyasThoughitrainedheavily,werestillplayingontheplayground.A.they B.sothey C.butthey D.andthey答案：1—5BDCCA6—10AADDAD.neither,norD.beforeD.becauseD.neither,norD.beforeD.becauseD.hadworkedD.AfterYoushouldfinishyourexercisesyougotobed.A.after B.before C.because D.if---ArewegoingtoWestHillFarmbybike?---No.Bybus,itisquitefarfromhere.A.if B.when C.though D.becauseMr.ReadhastaughtinthatsmalltownheleftCanadain1988.A.when B.after C.for D.sinceI,mbusygettingreadyforChristmasIhavenotimetowritetoyou.A.not,until B.too,to C.so,thatYou’lldobetterinEnglishyouworkharder.A.or B.than C.ifTomdidn,tgotoschoolyesterdayhewasill.A.but B.until C.ifLiHuainthefactorysincesheleftschooltenyearsago.A.works B.worked C.hasworked---I,mgoingtoHangzhouforaholidaythisweekend.---youarethere,canyoubuymesomegreentea?A.Because B.If C.WhileWhatshallwedoitrainstomorrow?A.soB.ifC.butD.becauseA.soB.ifC.butD.becauseIfyouhimtomorrow,pleaseaskhimifhetoworkonthefarmwithus.A.see,goes B.willsee,goesC.willsee,willgoD.see,willgoTheroomisdirtywedon'twanttostayhere.D.as,asA.so,that B.such,that C.either,orD.as,ashe’sveryyoung,heknowsseverallanguages.A.Though,butB.Because,so C.Though,/ D.Because,/Theywillhaveasportsmeetingifittomorrow.A.won’train B.willrain C.doesn'train D.rainsMyparentswillgooutforanoutingwithmeiftheyfreenextSunday.A.willbe B.are C.have D.willhaveWeXiaoLisinceshewasalittlegirl.A.know B.hadknown C.haveknown D.knew1—5BDDCC6—10DCBBD 11—15ACCBC状时间状语从句时间状语从句常用when,as,while,before,after,since,till,until,assoonas等连词来引导语条件状语从条件状语从句通常由if,unless引导从句句原因状语从句原因状语从句通常由because,since,as引导结果状语从句结果状语从句由so…that,such...that,sothat引导目的状语从句目的状语从句通常由sothat,inorderthat引导让步状语从句让步状语从句通常由although,though等连词引导度［课后作业）单项选择—It‘s10o'clocknow.Imustgo.—It’srainingoutside.Don’tleaveitstops.A.after B.when C.untilMissLinhastaughtusEnglishwecametothisschool.A.for B.since C.before D.whenJuliedidn’tleaveherofficethepolicearrived.A.however B.whenever C.while D.until第7页

Somepeoplewon’trealizetheimportanceoftheirhealth they’velostit.A.when B.until C.afterWuYiwillhelpwiththehousework hegetshomeafterschool.A.since B.while C.assoonas---Excuseme,mayIcomein?---Notyet.Pleasewaitonyourchair yournameiscalled.A.and B.until C.after D.since.Mr.Smithhasahabitoftakingashower hehasbreakfast.A.though B.before C.because D.since.---Wouldyoupleasegivethisnewly-publishednoveltoJack?---Certainly.hecomesback.A.before B.assoonas C.until D.unlesslMum,shallwehavelunch?—WewillhaveitwhenyourdadA.when;returnsB.where;willreturnC.where;returnsD.when;willreturn thedinnerwasallover,everyonehelpedwashthedishes.A.How B.When C.Before---Jenny,willyouleavefortheUSAnow?---No.Itwillbetwoweeks Ileavehere. thedinnerwasallover,everyonehelpedwashthedishes.A.How B.When C.Before---Jenny,willyouleavefortheUSAnow?---No.Itwillbetwoweeks Ileavehere.A.until B.since C.before12--Didyoucatchthefirstsubwaythismorning?---No,Ididn’t.Ithadstartedmoving Icouldgetonit.A.before B.since C.afterD.WhyD.whenD.assoonas—Wherewasyourdadatthistimelastnight?—HewastalkingwithmyuncleIwaslookingforsomeinformationontheInternet.A.after B.until C.since D.whileIliketheair itrainsbecauseitsmellsfresh.A.since B.after C.before D.wheneverTouristscanchoosetovisitKunming theylike---spring,summer,autumnorwinter.A.whoever B.whatever C.whenever D.whereverBettyhasn’tgotanyhobbies youcallsleepingahobby.A.when B.because C.before D.unless youdrive,youmustn’tdrinkwineatall.A.If B.Unless C.ThoughYou’dbettertravelaroundNanjingwithalocalguide youwanttoknowmoreaboutitsculture.A.unless B.until C.although D.if---Thisisbetweenyouandme.---Ipromise.Iwon’ttellothers yousayIcan.A.unless B.or C.since D.andTherearefewerandfewertigersinIndia.Thesituationwillcontinue humansstophuntingthemfortheirfurandbones.A.if B.unless C.because D.since—Iwon'tgetgoodgrades Istudyhard.—That's everyoneistryinghisbesttopreparefortheexam.A.until;why B.unless;when C.unless;whyWedidn'tenjoythedaytheweatherwassobad.A.because B.though C.unless D.tillItmightbeaboy’sroom theclotheslooklikeboys’clothes.A.when B.because C.butASpringMorningismyfavoritepoemitswordsarebeautifulandIcanfeelthesenseofspringinit.A.until B.because C.thoughIdidn’tgosurfing itwastoocold.A.though B.sothat C.becauseItis abeautifulgarden weliketoplayinit.A.so;that B.such;that C.too;to D.very;thatChina’sGotTalentis interesting manypeoplelike