初中英語語法第八講初中英語語法第八講初中英語語法第八講資料僅供參考文件編號：2022年4月初中英語語法第八講版本號：A修改號：1頁次：1.0審核：批準:發布日期：2009年英語復習八：狀語從句的考點講解和訓練八、狀語從句【考點直擊】1.時間狀語從句2.條件狀語從句3.原因狀語從句4.結果狀語從句5.比較狀語從句6.目的狀語從句7.讓步狀語從句8.地點狀語從句【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。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。例如：Itwasraininghardwhengottoschoolyesterday.Whilehewasdoinghishomework,thetelephonerang.Ashewalkedalongthelake,hesanghappily.HehadlearnedalittleChinesebeforehecametoChina.Afterhefinishedmiddleschool,hewenttoworkinafactory.(2)在時間狀語從句里，通常不用將來時態，用現在時態表示將來的動作或狀態。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.2.條件狀語從句(1)條件狀語從句通常由if,unless引導。例如：Whatshallwedoifitsnowstomorrow?

Don’tleavethebuildingunlessItellyouto.(2)在條件狀語從句里，謂語動詞通常用現在時態表示將來的動作或狀態。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.3.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。回答由why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：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.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或復數可數名詞，也可以是不可數名詞；名詞前面可以帶形容詞，也可不帶。如果是單數可數名詞，前面需加不定冠詞a或an。例如：Itwassuchahotdaythatnobodywantedtodoanything.Hehadsuchlongarmsthathecouldalmosttouchtheceiling.Hemadesuchrapidprogressthathedidverywellinthemid-term.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.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。例如：TomrunsfasterthanJohndoes.Thisclassroomisasbigasthatone.6.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)7.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)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.8.地點狀語從句地點狀語從句常常由where來引導。例如：Gowhereyoulike.Wherethereisawill,thereisaway.【實例解析】1.(北京市海淀區試題)Youwillstayhealthy_______youdomoreexercise,suchasrunningandwalking.A.ifB.howC.beforeD.where答案：A。該題考查的是引導狀語從句的從屬連詞的選擇。從意思上看，從句應是一個條件狀語從句，在這四個選項中只有if能引導條件狀語從句，所以選A。2.(江西省試題)---Shallwegoonworking?---Yes,_________Iprefertohavearest.A.whenB.ifC.becauseD.though答案：D。該題考查的是引導狀語從句的從屬連詞的選擇。從意思上看，只有選though才能說得通。3.(徐州市試題)Noneofusknewwhathadhappened_________theytoldusaboutit.A.whenB.untilC.afterD.though答案：B。該題考查的是引導狀語從句的從屬連詞選擇。本句的意思是“在……以前我們沒人知道這件事。”要表達著一意思應用“not…until”這一句型。4.(泉州市試題)---Ihopeyou’llenjoyyourtrip,dear!---Thankyou,mum.I’llgiveyouacall_________Igetthere.A.untilB.assoonasC.sinceD.till答案：B。該題考查的是引導狀語從句的從屬連詞的選擇。本題的意思是“一到那里，我就給你打電話。”要表達這個意思應選用assoonas。【演練】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_______yougoouttopaly.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二.根據中文意思完成下列英語句子1.不管他跟我開什麼玩笑，我都不生氣。Iamnotangrywithhim,____________________jokeshe______onme.2.布魯斯太太對學生非常親切，以至于學生把她當做母親。MrsBrucewas_______kindtoherstudents______they______her_____theirmother.3.只要我們竭盡全力，父母就會滿意我們的表現。Ourparentswillbepleasedwithourperformance________________wetryourbest.4.你一到上海就給我打個電話好嗎？Willyoupleasecallme__________________yougettoShanghai.5.這個七歲的女孩酷愛鋼琴，以至于他已經堅持練習兩年了。Theseven-year-oldgi