初中英語狀語從句講解、練習(xí)與答案

2013年英語競賽輔導(dǎo)：狀語從句狀語從句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(jié)果狀語從句，比較狀語從句，目的狀語從句，讓步狀語從句。1.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(dǎo)。例如：Itwasraininghard（rainhard下大雨）whengottoschoolyesterday.Whilehewasdoinghishomework,thetelephonerang.Ashewalkedalong（沿著走）thelake,hesanghappily.HehadlearnedalittleChinesebeforehecametoChina.Afterhefinishedmiddleschool,hewenttoworkinafactory.(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(dǎo)的時間狀語從句的主從復(fù)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（熄滅）.Let’swaituntiltherainstops.Wewon’tstartuntilBobcomes.Don’tgetoff（從下來）untilthebusstops.【Till是指直到某一特定事件發(fā)生的時候，而在那個時刻之后，該事情或狀況仍將持續(xù)。Until是指直到某一特定事件發(fā)生的時候，而講話的人在自己心里認(rèn)為，在那個時刻之后，該事情或該狀況將中止（不怎么可能持續(xù)）。固定組合里frommorningtillnight，till/until是不能替換的，】2.條件狀語從句(1)條件狀語從句通常由if,unless引導(dǎo)。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(dāng)于一個帶有條件狀語從句的復(fù)合句。例如：Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.3.原因狀語從句(1)原因狀語從句通常由because,since,as引導(dǎo)。例如：Hedidn’tcometoschoolbecausehewasill.Asitisraining,weshallnot（不得；不應(yīng)該）gothezoo.Sinceyoucan’tanswerthequestion,I’llasksomeoneelse.(2)because表示直接原因，語氣最強(qiáng)。Because引導(dǎo)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(dǎo)的原因狀語從居多放在句首。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。4.結(jié)果狀語從句(1)結(jié)果狀語從句由so…that,such…that,sothat引導(dǎo)。例如：Heissopoorthathecan’tbuyabikeforhisson.Sheissuchagoodteacherthateverybodylikesher.Mypencilfellunderthedesk,sothatIcouldn’tseeit.(2)so…that語such...that可以互換。例如：在由so...that引導(dǎo)的結(jié)果狀語從句中，so是副詞，與形容詞連用。其結(jié)構(gòu)是:“...so+形容詞（副詞）+that+從句”。例如：Hewassogladthathecouldn’tsayaword.Thehallissobigthatitcanhold2,000people.Motherlivessofarawaythatwehardlyever（幾乎不，從來不）seeher.在由such…that引導(dǎo)的結(jié)果狀語從句中，such是形容詞，它修飾的可以是單數(shù)或復(fù)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.（天花板）Hemadesuchrapidprogressthathedidverywellinthemid-term.有時上述兩種結(jié)構(gòu)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’tgotothecinema（去看電影）withyou.5.比較狀語從句比較狀語從句通常由as…as,比較級+than…等連詞引導(dǎo)。例如：TomrunsfasterthanJohndoes.Thisclassroomisasbigasthatone.6.目的狀語從句(1)目的狀語從句通常由sothat,inorderthat（為了，以便）引導(dǎo)。例如：Westartedearlysothatwecouldcatchthefirsttrain.Hestudieshardsothathecouldworkbetterinthefuture.Weusedthecomputerinorderthatwemightsavetime.(2)sothat既可引導(dǎo)目的狀語從句，又可引導(dǎo)結(jié)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)Jackisbadlyillsothathehastorest.(結(jié)果)7.讓步狀語從句(1)讓步狀語從句通常由although,though等連詞引導(dǎo)。例如：Thoughheisyoung,heknowsalot.AlthoughIamtired,Imustgoonworking.(2)although(though)不能用在同一個句子中。例如：我們不能說：Thoughitwasraininghard,buthestillwentout.應(yīng)該說：Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.8.地點狀語從句地點狀語從句常常由where來引導(dǎo)。例如：Gowhereyoulike.Wherethereisawill,thereisaway.總結(jié)：狀語從句分類及常用連詞：

類別連詞

時間狀語從句when,whenever,while,as,before,after,since,till,once（一旦）

地點狀語從句where,wherever

原因狀語從句because,since,as,for,nowthat（既然，由于）etc.（etcetera，等于andsoon）

目的狀語從句inorderthat(為了，以便),sothat,that,etc.

結(jié)果狀語從句so…that,sothat,such…that,that,etc.

條件狀語從句if,unless,as(so)longas,etc.

讓步狀語從句though,although,evenif,eventhough,however,whatever,as,etc.

比較狀語從句as…as,so…as,than,etc.

方式狀語從句as,asif,asthough,etc.

練習(xí)一：一.單項填空1._______he’sold,hecanstillcarrythisheavybag.A.ThoughB.SinceC.ForD.So2.---Doyouknowifhe_______toplaybasketballwithus?---Ithinkhewillcomeifhe______freetomorrow.A.comes;isB.comes;willbeC.willcome;isD.willcome;willbe3.Inthezooifachild_____intothewaterandcan’tswim,thedolphinsmaycomeup______him.A.willfall;tohelpB.falls;tohelpC.willfall;helpD.falls;helping4.Idon’tremember________heworkedinthatcitywhenhewasyoung.A.whatB.whichC.whereD.who5.Wewillstayathomeifmyaunt________tovisitustomorrow.A.comesB.comeC.willcomeD.iscoming6.Thepoliceaskedthechildren_______crossthestreet________thetrafficlightsturnedgreen.A.not;beforeB.don’t;whenC.notto;untilD.not;after7.Iwaslateforclassyesterday_______therewassomethingwrongwithmybike.A.whenB.thatC.untilD.because8.I’llgoswimmingwithyouifI________freetomorrow.A.willbeB.shallbeC.amD.was9.Intheexam,the________youare,______the_______mistakesyouwillmake.A.careful;littleB.morecareful;fewestC.morecareful;fewerD.morecareful;less10.Youshouldfinishyourlessons_______yougoouttoplay.A.beforeB.afterC.whenD.while11.Ihurried_____Iwouldn’tbelateforclass.A.sinceB.sothatC.asifD.unless12.Whenyoureadthebook,you’dbettermakeamark_______youhaveanyquestions.A.whichB.thatC.whereD.though13.Theteacherraisedhisvoice_______allthestudentscouldhearhim.A.forB.sothatC.becauseD.inorder14.Hetookoffhiscoat_______hefelthot.A.becauseB.asC.ifD.since15.Itis______thatwe’dliketogooutforawalk.A.alovelydayB.toolovelyadayC.solovelyadayD.suchlovelyaday16.Maryhad______muchworktodothatshestayedatherofficeallday.A.suchB.soC.tooD.very17._______Ifeltverytired,Itriedtofinishthework.A.AlthoughB.BecauseC.AsD.Asif18.______thedaywenton,theweathergotworse.A.WithB.SinceC.WhileD.As19.______wellyoucandrive,youmustdrivecarefully.A.SolongasB.InorderthatC.NomatterhowD.Themoment20.Writetomeassoonasyou________toBeijing.A.willgetB.getC.gettingD.got練習(xí)二1Themeetingdidn'tstart___everyonewasthere.A.becauseB.untilC.whyD.if

2Theboy___tobed___hismothercamein.

A.wentnot;untilB.didn'tgo;afterC.went;untilD.didn'tgo;until

3Iwon'tbelieveyou___Ihaveseenitwithmyowneyes.A.beforeB.untilC.afterD.when

4He___home___shewassatisfied___hisansweryesterday.

A.didn'tgo;until;withB.wasn'tgo;after;toC.doesn'tgo;before;withD.didn'tgo;until;to

5He___backuntilthework___done.A.isn't;willbeB.isn't;isC.won'tbe;willbeD.won'tbe;is

6Theydidn'tstartthework___theirteachercameback.A.untilB.whileC.assoonasD.if

7.Tomwillcallmeassoonashe___Shanghai.A.arrivesB.willreachC.arrivesinD.getto

8.I'msurehe'llcometoseemebeforehe___Beijing.A.willleaveB.isleavingC.leaveD.leaves

9.Iwilltellhimthenewsassoonashe___back.A.comeB.comesC.willcomeD.came

10.Tomhasgotawatch.He___itfortwoyears.It_______byhisfather.

A.hasbought;wasboughtB.hasgot;isbought,C.wasbought;hasbought.D.hashad;wasbought"'

11.Whenhegottothestation,thetrain___.A.leftB.hadleftC.leavesD.hasleft

12.Theboytoldhisfatherwhathe___inthestreet.A.sawB.haveseenC.hadseenD.see

13.We___TVwhenthetelephone____.

A.watched;wasringingB.werewatching;rangC.watch;ringsD.arewatching;rang

14.Bytheendoflastterm,I___tenbooks.

A.hadfinishedreadingB.havefinishreadingC.hadfinishtoreadD.finishread

15.I___youforalongtime.Where___you___?

A.didn'tsee;did;goB.didn'tsee;have;goneC.haven'tseen;have;beenD.haven'tseen;have;gone

16.Tom___Chinafor3years.A.hasbeenB.hasbeeninC.hasbeentoD.hasbeenat

17.Iwon'tgotoseethefilmtonight,becauseI___myticket.

A.lostB.havelostC.willloseD.didn'tlose

18.-Hello!MayIspeaktoBob?-Sorry,buthe___foramonth.

A.hadbeenawayB.wasleftC.leftD.hasbeenaway

19.I___himsinceIbegantoliveinthecity.A.knowB.haveknownC.knewD.willknow

20.ZhaoLan___already___inthisschoolfortwoyears.

A.was;studyingB.will;studyC.has;studiedD.are;studying

21.Bettydidn'tgotoseethefilmyesterday___shewasill.A.becauseB.butC.untilD.if

22MayIsitnearer___Icanseemoreclearly?A.asifB.sothatC.evenifD.so

23___youworkhard,youwillcertainlysucceed.A.ThoughB.IfC.BecauseD.For

24___hecametostudyintheuniversity,hehasmademuchprogressinthestudyofEnglish.

A.WhileB.WhenC.SinceD.After

25I'dliketogoswimming_____thewaterisnottoocold.A.forB.unlessC.ifD.whether

26Thereare___manyleaguemembersinclass2___inClass4.A.both;andB.'so;thatC.either;orD.as;as

27.-Doyouhaveabiglibrary?-No,wedon't.Atleast,not___yours.

A.asbigasB.asbigthanC.asbiggerthanD.biggeras

28.Suzhouisnot____beautiful____Hangzhou.A.as;thanB.so;asC.even;thanD./;than

29.Ironismoreuseful___anyothermetal.A.asB.thanC.thenD.so

30.Iwanttoknow___sheisgoingtoseeafilm.A.ifB.thatC.whatD.which

31.Youaresuretopasstheexam___youstudyhard.A.ifB.thoughC.thatD.since

32.I'llgotoseethefilmwithyou___Ihavetimethisevening.A.whetherB.soC.ifD.when

33.___youstudyharder,you'llneverpassthefinalexam.A.IfB.UntilC.UnlessD.Except

34.Althoughitwasraining,stillworkedinthefields.

A.buttheyB.andtheyC.theyD.andyetthey

35___therewereonlyfivesoldiersleftatthefront,___theywentonfighting.

A.Because;soB.If;andC.Though;butD.Though;/

36___sheisveryold,___shecanstillworkeighthoursaday.

A.Because;soB.Though;butC.As;yetD.Though;yet

37.Pleaseanswerthequestionina