第19講:狀語從句之考點(diǎn)精講【考點(diǎn)直擊】

1.時(shí)間狀語從句

2.條件狀語從句

3.原因狀語從句

4.結(jié)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(diǎn)狀語從句

【名師點(diǎn)睛】

用來修飾主句中的動(dòng)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(shí)間狀語從句，地點(diǎn)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(shí)間狀語從句

(1)時(shí)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：

Itwasraininghardwhengottoschoolyesterday.

Whilehewasdoinghishomework,thetelephonerang.

Ashewalkedalongthelake,hesanghappily.

HehadlearnedalittleChinesebeforehecametoChina.

Afterhefinishedmiddleschool,hewenttoworkinafactory.

(2)在時(shí)間狀語從句里，通常不用將來時(shí)態(tài)，用現(xiàn)在時(shí)態(tài)表示將來的動(dòng)作或狀態(tài)。例如：

I’llringyouupassoonasIgettoNewYork.

Iwilltellhimeverythingwhenhecomesback.

Hewon’tbelieveituntilheseesitwithhisowneyes.

(3)在帶有till或until引導(dǎo)的時(shí)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(shí)”，謂語動(dòng)詞只能用延續(xù)性動(dòng)詞。如果主句用否定式，其含義是“直到……才……”,“在……以前不……”,謂語動(dòng)詞可用瞬間動(dòng)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(dǎo)。例如：

Whatshallwedoifitsnowstomorrow?

Don’tleavethebuildingunlessItellyouto.

(2)在條件狀語從句里，謂語動(dòng)詞通常用現(xiàn)在時(shí)態(tài)表示將來的動(dòng)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(gè)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,weshallnotgothezoo.

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(gè)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.

Motherlivessofarawaythatwehardlyeverseeher.

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.

Hemadesuchrapidprogressthathedidverywellinthemid-term.

有時(shí)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(shí)，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(jí)+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(gè)：1)目的狀語從句里往往帶有情態(tài)動(dòng)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(jié)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(dǎo)。例如：

Thoughheisyoung,heknowsalot.

AlthoughIamtired,Imustgoonworking.

(2)although(though)不能用在同一個(gè)句子中。例如：

我們不能說：Thoughitwasraininghard,buthestillwentout.

應(yīng)該說：Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.

8.地點(diǎn)狀語從句

地點(diǎn)狀語從句常常由where來引導(dǎo)。例如：

Gowhereyoulike.

Wherethereisawill,thereisaway.

【實(shí)例解析】

1.Youwillstayhealthy_______youdomoreexercise,suchasrunningandwalking.

A.if

B.how

C.before

D.where

答案：A。該題考查的是引導(dǎo)狀語從句的從屬連詞的選擇。從意思上看，從句應(yīng)是一個(gè)條件狀語從句，在這四個(gè)選項(xiàng)中只有if能引導(dǎo)條件狀語從句，所以選A。

2.---Shallwegoonworking?

---Yes,_________Iprefertohavearest.

A.when

B.if

C.because

D.though

答案：D。該題考查的是引導(dǎo)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.Noneofusknewwhathadhappened_________

theytoldusaboutit.

A.when

B.until

C.after

D.though

答案：B。該題考查的是引導(dǎo)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?！币磉_(dá)著一意思應(yīng)用“not…until”這一句型。

4.---Ihopeyou’llenjoyyourtrip,dear!

---Thankyou,mum.I’llgiveyouacall_________Igetthere.

A.until

B.assoonas

C.since

D.till

答案：B。該題考查的是引導(dǎo)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?！币磉_(dá)這個(gè)意思應(yīng)選用assoonas。第19講:狀語從句之考點(diǎn)精練一.單項(xiàng)填空

1._______he’sold,hecanstillcarrythisheavybag.

A.Though

B.Since

C.For

D.So

2.---Doyouknowifhe_______toplaybasketballwithus?

---Ithinkhewillcomeifhe______freetomorrow.

A.comes;is

B.comes;willbe

C.willcome;is

D.willcome;willbe

3.Inthezooifachild_____intothewaterandcan’tswim,thedolphinsmaycomeup______him.

A.willfall;tohelp

B.falls;tohelp

C.willfall;help

D.falls;helping

4.Idon’tremember________heworkedinthatcitywhenhewasyoung.

A.what

B.which

C.where

D.who

5.Wewillstayathomeifmyaunt________tovisitustomorrow.

A.comes

B.come

C.willcome

D.iscoming

6.Thepoliceaskedthechildren_______crossthestreet________thetrafficlightsturnedgreen.

A.not;before

B.don’t;when

C.notto;until

D.not;after

7.Iwaslateforclassyesterday_______therewassomethingwrongwithmybike.

A.when

B.that

C.until

D.because

8.I’llgoswimmingwithyouifI________freetomorrow.

A.willbe

B.shallbe

C.am

D.was

9.Intheexam,the________youare,______the_______mistakesyouwillmake.

A.careful;little

B.morecareful;fewest

C.morecareful;fewer

D.morecareful;less

10.Youshouldfinishyourlessons_______yougoouttopaly.

A.before

B.after

C.when

D.while

11.Ihurried_____Iwouldn’tbelateforclass.

A.since

B.sothat

C.asif

D.unless

12.Whenyoureadthebook,you’dbettermakeamark_______youhaveanyquestions.

A.which

B.that

C.where

D.though

13.Theteacherraisedhisvoice_______allthestudentscouldhearhim.

A.for

B.sothat

C.because

D.inorder

14.Hetookoffhiscoat_______hefelthot.

A.because

B.as

C.if

D.since

15.Itis______thatwe’dliketogooutforawalk.

A.alovelyday

B.toolovelyaday

C.solovelyaday

D.suchlovelyaday

16.Maryhad______muchworktodothatshestayedatherofficeallday.

A.such

B.so

C.too

D.very

17._______Ifeltverytired,Itriedtofinishthework.

A.Although

B.Because

C.As

D.Asif

18.______thedaywenton,theweathergotworse.

A.With

B.Since

C.While

D.As

19.______wellyoucandrive,youmustdrivecarefully.

A.Solongas

B.Inorderthat

C.Nomatterhow

D.Themoment

20.Writetomeassoonasyou________toBeijing.

A.willget

B.get

C.getting

D.got

二.根據(jù)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(duì)學(xué)生非常親切，以至于學(xué)生把她當(dāng)做母親。

MrsBrucewas_______kindtoherstudents______they______her_____theirmother.

3.只要我們竭盡全力，父母就會(huì)滿意我們的表現(xiàn)。

Ourparentswillbepleasedwithourperformance________________wetryourbest.

4.你一到上海就給我打個(gè)電話好嗎？

Willyoupleasecallme__________________yougettoShanghai.

5.這個(gè)七歲的女孩酷愛鋼琴，以至于他已經(jīng)堅(jiān)持練習(xí)兩年了。

Theseven-year-oldgirllikesplayingthepiano__________________shehaskept

practicingfortwoyears.

6.雖然她很忙，他還堅(jiān)持自學(xué)英語。

___________________________,shekeptonlearningEnglishbyherself.

7.他長(zhǎng)大后相當(dāng)一名記者。

Hewantstobeajournalist___________________________.

8.無論刮風(fēng)下雨，我們的老師總是第一個(gè)到校。

______________windyorrainy,ourteacherisalwaysthefirsttogettoschool.

9.如果人人為保護(hù)環(huán)境做出貢獻(xiàn)，世界將會(huì)變得更美好。

______________________________toprotectingtheenvironment,theworldwillbecomemuchmorebeautiful.

10.李明昨天沒來上學(xué)，因?yàn)樗×恕?/p>

LiMingdidn’tcometoschool__________________________.

【練習(xí)答案】

一.1.A2.C3.B4.C5.A6.C7.D8.C9.C10.A11.B12.C13.B14.A15.C16.B17.A18.D19.C20.B

二.1.nomatterwhat;plays2.so;that;regarded;as3.aslongas4.aslongas5.somuchthat6.Thoughshewasbusy7.whenhegrowsup8.Whetherit’s

9.Ifeveryonemakesacontribution10.becausehewasill第19講:狀語從句之真題演練(2010河北省卷42.1)Peterlikesreadinganewspaper_________heishavingbreakfast.

A.untilB.whileC.becauseD.though

【答案】B

(2010.江蘇省鹽城市12.1)Manystudentsdidn'trealizetheimportanceofstudy_____theyleftschool.

A.whenB.untilC.asD.after

【答案】B

(2010四川省內(nèi)江市39.1)Idon'tknowifit______tomorrow.Ifit______,wewon'tgoonapicnic.

A.rains;rainsB.willrain;rainsC.willrain;willrain

【答案】B

(2010山東省濰坊市29.1)Youhavetoleavenow________youcancatchtheearlybus.

A.sothatB.assoonasC.becauseD.if

【答案】A

(2010浙江省衢州市23.1)Youshouldgooveryourtestpaper_____youhanditin.

A.beforeB.thoughC.becauseD.assoonas

【答案】A

(2010江蘇省無錫市12.1)Scientistssayitmaybeafewyears______itispossibletotestthenewmedicineonpatients.

A.becauseB.afterC.beforeD.since

【答案】C

(2010年上海市37.1)Wewillhavenowatertodrink_______wedon'tprotecttheearth.

A.untilB.beforeC.thoughD.if

【答案】D

（2010江蘇省揚(yáng)州市41）-Couldweplayfootballinyourplayground,Sir?

-No,_______youhavetheprincipal'snote.

A.ifB.unlessC.becauseD.since

【答案】B

（2010四川省成都市35.1）Iwon'tbeabletounderstandwhatyousay,_______youspeaktooquickly.

A.ifB.thoughC.because

【答案】C

（2010浙江省湖州市22，1）-Iseveryoneheretoday?

-No.Tomisathome_____hehasgotabadcold.

A.becauseB.ifC.untilD.unless

【答案】A

（2010山西省27，1）Insummer,foodgoesbadeasily________itisputintherefrigerator.

A.untilB.ifC.unless

【答案】C

（2010河南省25，1）________it'sdifficulttomakeherdreamcometrue，shenevergivesup

A.ThoughB.UnlessC.BecauseD.If

【答案】A

（2010山東省萊蕪市27，1）-IhearJackChanwillcometoLaiwunextweek.

-Really?_______hecomes,myyoungersisterwillbeveryhappy,

A．IfB．UntilC．UnlessD．Before

【答案】A

（2010貴州省銅仁市35，1）-MayIgototheconcertwithyou?

-I'mafraidnot____youhaveaticket,becauseIhaveonlyone.

A.sinceB.ifC.unlessD.though

【答案】C

（2010山東省菏澤市27，1）Maryspendsalotofmoneyonclothes_______herfamilyisnotrich.

A.becauseB.thoughC.ifD.so

【答案】B

（2010黑龍江省雞西市29，1）Usually,wedon'tknowhowimportantsomethingis______weloseit.

A.orB.untilC.assoonas

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