中考英語專題復習：狀語從句考點講解

中考英語專題復習：狀語從句考點講解中考英語專題復習：狀語從句考點講解中考英語專題復習：狀語從句考點講解V:1.0精細整理，僅供參考中考英語專題復習：狀語從句考點講解日期：20xx年X月中考英語專題復習六：狀語從句的考點講解【考點直擊】時間狀語從句when,as,while,before,after,since,till,not……until,assoonas等連詞來引導。原因狀語從句because,since,as,for,nowthat,etc.條件狀語從句if,unless（除非）,目的狀語從句inorderthat,sothat,結果狀語從句so…that,sothat,such…that,讓步狀語從句though,although,evenif,eventhough,however,whatever,比較狀語從句as…as,so…as,than,地點狀語從句where,wherever【名師點睛】用來修飾主句中的動詞，副詞和形容詞的從句叫狀語從句。根據(jù)其含義狀語從句可分為時間狀語從句，地點狀語從句，條件狀語從句，原因狀語從句，結果狀語從句，比較狀語從句，目的狀語從句，讓步狀語從句。狀語從句可置主語之前，也可置于主語之后。前置時，從句后用逗號與主句隔開；后置時，與主句之間無標點符號。時間狀語從句(1)時間狀語從句常用when/as/while,before,after,since,till,until,assoonas等連詞來引導。例如：ItwasraininghardwhenIgottoschoolyesterday.Whilehewasdoinghishomework,thetelephonerang.Ashewalkedalongthelake,hesanghappily.HehadlearnedalittleChinesebeforehecametoChina.Afterhefinishedmiddleschool,hewenttoworkinafactory.when、as和while的區(qū)別：1）when引導的從句的謂語動詞可以是延續(xù)性的動詞，又可以是瞬間動詞。并且when有時表示“就在那時”。例如：Whenshecamein,Istoppedeating.她進來時，我停止吃飯。(瞬間動詞)WhenIlivedinthecountryside,Iusedtocarrysomewaterforhim.當我住在農村時，我常常為他擔水。（延續(xù)性的動詞）Wewereabouttoleavewhenhecamein.我們就要離開，就在那時他進來了。(瞬間動詞)2）While引導的從句的謂語動詞必須是延續(xù)性的，并強調主句和從句的動作同時發(fā)生（或者相對應）。并且while有時還可以表示對比。例如：Whilemywifewasreadingthenewspaper,IwaswatchingTV.(wasreading是延續(xù)性的動詞，wasreading和waswatching同時發(fā)生)Ilikeplayingfootballwhileyoulikeplayingbasketball.我喜歡踢足球，而你喜歡打籃球。（對比）3）As表示“一邊……一邊”，as引導的動作是延續(xù)性的動作，一般用于主句和從句動作同時發(fā)生；as也可以強調“一先一后。例如：Wealwayssingaswewalk.我們總是邊走邊唱。（as表示“一邊……一邊”）Aswewasgoingout,itbegantosnow.當我們出門時，開始下雪了。（as強調句中兩個動作緊接著先后發(fā)生，而不強調開始下雪的特定時間）(2)在時間狀語從句里，通常不用將來時態(tài)，用現(xiàn)在時態(tài)表示將來的動作或狀態(tài)。例如：I’llringyouupassoonasIgettoNewYork.Iwilltellhimeverythingwhenhecomesback.Hewon’tbelieveituntilheseesitwithhisowneyes.(3)在帶有till或until引導的時間狀語從句的主從復合句里，如果主句用肯定式，其含義是“一直到……時”，謂語動詞只能用延續(xù)性動詞。如果主句用否定式，其含義是“直到……才……”,“在……以前不……”,謂語動詞可用瞬間動詞。例如：Theyoungmanreadtillthelightwentout.Let’swaituntiltherainstops. Wewon’tstartuntilBobcomes.Don’tgetoffuntilthebusstops.歷年中考題：()1.It’squitecommoninBritaintosay“Thankyou”tothedrivers____peoplegetoffthebus.（2009·河南）A.afterB.since C.untilD.when()2.IwillcallyouassoonasI______thetickettothefootballmatch.（2009·陜西綏德）A.willget

B.get

C.got

D.amgetting()3.---It’sraining,Daisy．Please________anumbrellawithyou.（2009·深圳）

---Thanks.I’llreturnittoyouwhenI______nextweek．

A.take,come

B.take,willcome

C.bring，come

D.bring,willcome()4.Peterlikesreadinganewspaper____heishavingbreakfast.(2010.河北省卷,42.1)A.until B.while C.because D.though()5.Manystudentsdidn’trealizetheimportanceofstudy___theyleftschool.(2010.江蘇省鹽城市12.1)A.when B.until C.as D.after()6.Youshouldgooveryourtestpaper_____youhanditin.(2010.浙江省衢州市23.1)A.before B.though C.because D.assoonas()7.Scientistssayitmaybeafewyears______itispossibletotestthenewmedicineonpatients.(2010.江蘇省無錫市.12.1)A.because B.after C.before D.since()8.Mr.Brownknewnothingaboutthegoodnews______hiswifetoldittohim.(2010廣西南寧32.1）before B.after C.since D.if()9.Wewon’tstartthemeeting______ourteacherarrives.(2010·天津市，41，1）though B.until C.while D.or條件狀語從句(1)條件狀語從句通常由if,unless=if…not引導。例如：Whatshallwedoifitsnowstomorrow?Don’tleavethebuildingunlessItellyouto.(2)在條件狀語從句里，謂語動詞通常用現(xiàn)在時態(tài)表示將來的動作或狀態(tài)。例如：I’llhelpyouwithyourEnglishifamfreetomorrow.Hewon’tbelateunlessheisill.(3)“祈使句+and(or)+陳述句”在意思上相當于一個帶有條件狀語從句的復合句。例如：Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.If和when雙面孔：區(qū)分if和when引導賓語從句和狀語從句的不同：When引導時間狀語從句的時候意為“當…的時候”，引導賓語從句的時候意為“什么時候”；If引導條件狀語的時候意為“如果”，引導賓語從句意為“是否”。()1.—Mikewantstoknowif___apicnictomorrow． —Yes.Butifit___,we'llvisitthemuseuminsteadA.youhave;willrain B.youwillhave;willrainC.youwillhave;rains D.willyouhave;rains()2.—Doyouknowwhenhe___backtomorrow

—Sorry,Idon't.Whenhe___back,I'lltellyouA.comes;comes B.comes;willcomeC.willcome;comes D.willcome;willcome歷年中考題：()1.Tommy,doyouknowifFrank______tothezoothisSundayifit_______

（2009·湖北孝感）—Sorry,Ihavenoidea.A.willgo;isfine

B.goes;isfine

C.willgo;isgoingtobefine

D.goes;willbefine()2.IfIfindhisphonenumber,I______you.（2009.北京）A.tell B.told

C.willtell

D.havetold()3.IbetMrs.Blackwillcometohelpuswiththecelebrationifshe______toobusytomorrow.（2009·吉林通化）A.is B.willbe C.won’tbe D.isn’t()4.—David,turnofftheTV________nooneiswatchingit．（2009·深圳）—Butit_______offalready！Themusicisfromtheradio．

A.sothat,hasbeenturned

B.when,hasturned

C.if,hasbeenturned

D.because,hasturned()5.Idon’tknowifit______tomorrow.Ifit______,wewon’tgoonapicnic.(2010.四川省內江市39.1)A.rains;;rains B.willrain;rains C.willrain;willrain()6.—Couldweplayfootballinyourplayground,Sir?(2010·江蘇省揚州市，，41） --No,_____youhavetheprincipal’snote.A.if B.unless C.because D.since()7.--IhearJackChanwillcometoLaiwunextweek.(2010·山東省萊蕪市，27，1）--Really_______hecomes,myyoungersisterwillbeveryhappy, A．If B．UntilC．Unless D．Before原因狀語從句(1)原因狀語從句通常由because,since,as引導。例如：Hedidn’tcometoschoolbecausehewasill.Asitisraining,weshallnotgothezoo.Sinceyoucan’tanswerthequestion,I’llasksomeoneelse.(2)because表示直接原因，語氣最強。Because引導的原因狀語從句多放在主句之后?；卮鹩蓋hy提出的問題，只能用because。As和since語氣較弱，一般用來表示明顯的原因。由as和since引導的原因狀語從j句多放在句首。例如：------Whyaren’tgoingthere?------BecauseIdon’twantto.Ashehasnocar,hecan’tgetthereeasily.Sincewehavenomoney,wecan’tbuyit.(3)because和so不能同用在一個句子里。結果狀語從句(1)結果狀語從句由so…that,such…that,sothat引導。例如：Heissopoorthathecan’tbuyabikeforhisson.Sheissuchagoodteacherthateverybodylikesher.Mypencilfellunderthedesk,sothatIcouldn’tseeit.(2)so…that語such...that可以互換。例如：1）在由so...that引導的結果狀語從句中，so是副詞，與形容詞連用。其結構是:“...so+形容詞（副詞）+that+從句”。例如：Hewassogladthathecouldn’tsayaword.Thehallissobigthatitcanhold2,000people.Motherlivessofarawaythatwehardlyeverseeher.2）在由such…that引導的結果狀語從句中，such是形容詞，它修飾的可以是單數(shù)或復數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；名詞前面可以帶形容詞，也可不帶。如果是單數(shù)可數(shù)名詞，前面需加不定冠詞a或an。例如：Itwassuchahotdaythatnobodywantedtodoanything.Hehadsuchlongarmsthathecouldalmosttouchtheceiling.Hemadesuchrapidprogressthathedidverywellinthemid-term.3）有時上述兩種結構是可以互換的。例如：Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.=Thefilmwassowonderfulthatallofuswantedtoseeitagain.Itissuchanimportantmatchthatnobodywantstomissit.=Thematchissoimportantthatnobodywantstomissit.(3)如果名詞前由many,much,little,few等詞修飾時，只能用so,不用such。例如：Soonthereweresomanydeerthattheyateupallthewildroses.Hehassolittletimethathecan’tgotothecinemawithyou.歷年中考題：()1.Youhavetoleavenow____youcancatchtheearlybus.(2010山東省濰坊市29.1)A.sothat B.assoonas C.because D.if()2.---Didyoucatchwhattheteachersaid?(2010·青海省，寧夏，33，1）---No.Shespokesofast_______Icouldn’thearherveryclearly.A.which B.that C.when D.since()3.Theteacherspeaksveryloudly____allthestudentscanhearher.(2010·廣東省，18，1）A.sothat B.because C.since D.when比較狀語從句比較狀語從句通常由（not）as…as,比較級+than…等連詞引導。例如：TomrunsfasterthanJohndoes.Thisclassroomisasbigasthatone.歷年中考題：()1.Don’tlaughather.Sheis______anyofthestudentsinyourclass.（2009·山東煙臺）A.ascleverastudentasB.asacleverstudentasC.socleverastudentasD.soacleverstudentlike目的狀語從句(1)目的狀語從句通常由sothat,inorderthat引導。例如：Westartedearlysothatwecouldcatchthefirsttrain.Hestudieshardsothathecouldworkbetterinthefuture.Weusedthecomputerinorderthatwemightsavetime.(2)sothat既可引導目的狀語從句，又可引導結果狀語從句。區(qū)別這兩種從句的辦法有兩個：1)目的狀語從句里往往帶有情態(tài)動詞can,could,may,might等。2)從意思上看，目的狀語從句往往表示的目的很明確。例如：Speakclearlysothattheymayunderstandyou.(目的狀語從句)Jackisbadlyillsothathehastorest.(結果狀語從句)讓步狀語從句(1)讓步狀語從句通常由although,though等連詞引導。例如：Thoughheisyoung,heknowsalot.AlthoughIamtired,Imustgoonworking.(2)although(though)與but不能用在同一個句子中。例如：我們不能說：Thoughitwasraininghard,buthestillwentout.應該說：Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.歷年中考題：()1._____Switzerlandisverysmall,_____itisthelandofwatchanditisveryrich.（2009·湖北孝感）A.Though;but

B.Because;so

C.Because;/

D.Though;/()2.____it'sdifficulttomakeherdreamcometrue，shenevergivesup.(2010·河南省，25，1） A.Though B.Unless C.BecauseD.If()3.Maryspendsalotofmoneyonclothes_______herfamilyisnotrich.(2010·山東省菏澤市，27，1）A.because B.though C.if D.so()4.Manychildrenlikefriedchicken_______itisunhealthyfood.(2010福建三明29.1)if B.because C.although地點狀語從句地點狀語從句常常由where來引導。例如：Gowhereyoulike.Wherethereisawill,thereisaway.()1.—WhatshouldIdohere（

2009·湖北武漢）

—Justputallthethings_______theywere.A.whereB.whenC.whoseD.which課后練習一、選擇填空1．Lucyknewnothingaboutit_________hersistertoldher.［河北?。軦.because B.until C.if D.since2．Otherpeoplewon'tbepleasedifhe________thequeue.［河南省］A.willjump B.jumps C.jump D.jumped3．Theyoungmantravelledallovertheworld_________hehadaman-madeleg.［河南?。軦.though B.if C.as D.because4．ThestudentswillgotoSummerPalaceifit_________tomorrow.［甘肅?。軦.don'train B.won'trainC.doesn'train D.isn'train5．Thedriverhurtthegirl______badly_______shehadtoseeadoctor.［新韁］A.so,that B.either,orC.too,toD.neither,nor6．MrsReaddidn'tsleepwelllastnightbecausethewindmadetoomuchnoise.對句子劃線部分提問) _______________MrsRead__________welllastnight?

7．Davidwassocarelessthathedidn'tfindthemistakesinhistestpaper.(改為簡單句)［福州市］Davidwas_________careless_________findthemistakesinhistestpaper.8.Theiceonthelakewassothinthatpeoplecouldn'tskateonit.Theiceonthelakewas_____thick______________people_________________.9.Thegirlwastooexcitedtosayaword.Thegirlwas______excited_____hecouldn'tsayaword.10.Themenwassooldthathecouldn'tclimbthehill.Themanwas_____old______climbthehill二、課時訓練()1.It_____tenyearssincethey____toFrance.A.as;covered B.was;havemovedC.is;havemoved D.is;moved()2.He____waituntiltherain____．A.won't;willstop B.won't;stopC.will;stopsD.will;willstop()3.HewillgototheGreatWallifit___tomorrow．A.won'train B.doesn'trainC.don'train D.isn'training()4.___youeatoldfood,youmaybeill.A.Before B.Why C.If D.Which()5.Jackrunsas___asTom．A.fast B.faster C.fastest D.Much()6.MissGaoaskedaquestion,butitwas___thatnobodycouldanswerit． A.verydifficult B.toodifficultC.difficultenoughD.sodifficult()7.Ican'tunderstandthispassage_____therearenonewwordsinit． A.if B.because C.though D.and()8.“WhydidLiLeiuseapencil

”“_____hispenwasbroken．” A.Because B.When C.Until D.If()9.Hewas_________angrytohearthenewsthathecouldn'tsayaword.A.so B.too C.very D.much()10.Theyare_____lovelyboysthatalltheteacherslovethem. A.so B.too C.such D.many()11.Becausehismotherwasill,_________hemuststayathometolookafterher. A./ B.so C.that D.either()12.Thoughtheworkerswereverytired，_________theywentonplantingtrees. A.and B.but C./ D.so()13.Theydidn'twatchTV_____theyfinishedtheirhomework. A.afterB.when C.until D.as()14.I'llwritetoyouassoonasI_________Beijing.A.getto B.arrive C.willgetto D.willarrive()15.We'llhaveatripifit_________rain.A.won't B.will C.don't D.doesn't()16._________youhurryup,orwewillbelateforschool. A.If B./ C.Unless D.When()17.Hesavesmoney_________hecanbuysomebirthdaypresentsforhismother. A.so B.sothat C.suchthat D.inorder()18.—Whyareyoulateforschool?—_________Igotuplate.A.Because B.For C.Since D.As()19.Hewilltellhismotherwhenhismother______back.A.come B.willcome C.comes D.tocome()20.Ifyou______carefully,you_______thereportwell.A.willlisten,willbeunderstood B.willlisten,understandC.listen，willunderstand D.listen，understand