高中英語狀語從句講解和練習(xí)(含答案)

狀語從句講解和練習(xí)

狀語修飾動詞、形容詞、副詞或整個句子。通常由副詞、介詞短語、動詞不定式、分詞和從句等擔(dān)當(dāng)。例如：

1.

Naturally,ourgrandparentswerepleasedtogetourphonecall.(副詞)

2.

Weworkedhard,fromsunrisetosunset.(介詞狀短語)

3.

Tohelpmydisabledaunt,Ispendanhourworkinginherhouseeveryday.(不定式)

4.

Seenfromadistance,thefarmhouselookeddeserted.(過去分詞)

5.

IknowhowtolightacampfirebecauseIhaddoneitbefore.（原因狀語從句）

狀語的位置比較靈活，可以位于句首、句末或句中。enough用作狀語修飾形容詞和副詞時必須后置。狀語從句主要用來修飾主句或主句的謂語。一般可分為九大類，分別表示時間、地點、原因、目的、結(jié)果、條件、讓步、比較和方式。盡管種類較多，但由于狀語從句與漢語結(jié)構(gòu)和用法相似，所以理解和掌握它并不難。狀語從句的關(guān)鍵是要掌握引導(dǎo)不同狀語從句的常用連接詞

和特殊的連接詞即考點?，F(xiàn)分別列舉如下:

1．時間狀語從句

常用引導(dǎo)詞：when,as,while,assoonas,while,before,after,since,till,until

特殊引導(dǎo)詞：theminute,themoment,thesecond,everytime,theday，theinstant,immediately,directly,nosooner…than,hardly…when,scarcely…when

Ididn’trealizehowspecialmymotherwasuntilIbecameanadult.

WhileJohnwaswatchingTV,hiswifewascooking.

Thechildrenranawayfromtheorchard(果園)themomenttheysawtheguard.

NosoonerhadIarrivedhomethanitbegantorain.

EverytimeIlistentoyouradvice,Igetintotrouble.

2．地點狀語從句

常用引導(dǎo)詞：where

特殊引導(dǎo)詞：wherever,anywhere,everywhere

Generally,airwillbeheavilypollutedwheretherearefactories.

Whereveryougo,youshouldworkhard.

3．原因狀語從句

常用引導(dǎo)詞：because,since,as,since

特殊引導(dǎo)詞：seeingthat,nowthat,inthat,consideringthat,giventhat,consideringthat,

MyfriendsdislikemebecauseI’mhandsomeandsuccessful.

Nowthateverybodyhascome,let’sbeginourconference.

Thehigherincometaxisharmfulinthatitmaydiscouragepeoplefromtryingtoearnmore.

Consideringthatheisnomorethan12yearsold,hisheightof1.80misquiteremarkable.

4．目的狀語從句

常用引導(dǎo)詞：sothat,inorderthat

特殊引導(dǎo)詞：lest,incase,forfearthat，inthehopethat,forthepurposethat,totheendthat

Thebossaskedthesecretarytohurryupwiththeletterssothathecouldsignthem.

Theteacherraisedhisvoiceonpurposethatthestudentsinthebackcouldhearmoreclearly.

5．結(jié)果狀語從句

常用引導(dǎo)詞：so…that,so…that,such…that,

特殊引導(dǎo)詞：suchthat,tothedegreethat,totheextentthat,tosuchadegreethat,

Hegotupsoearlythathecaughtthefirstbus.

It’ssuchagoodchancethatwemustnotmissit.

Tosuchandegreewasheexcitedthathecouldn’tsleeplastnight.

6．條件狀語從句

常用引導(dǎo)詞：if,unless,

特殊引導(dǎo)詞：as/solongas,onlyif,providing/providedthat,supposethat,incasethat,onconditionthat

We’llstartourprojectifthepresidentagrees.

Youwillcertainlysucceedsolongasyoukeepontrying.

Providedthatthereisnoopposition,weshallholdthemeetinghere.

7．讓步狀語從句

常用引導(dǎo)詞：though,although,evenif,eventhough

特殊引導(dǎo)詞：as(用在讓步狀語從句中必須要倒裝)，while(一般用在句首)，nomatter…，inspiteofthefactthat,while,whatever,whoever,wherever,whenever,however,whichever

MuchasIrespecthim,Ican’tagreetohisproposal.

盡管我很尊敬他，我卻不同意他的建議。

Theoldmanalwaysenjoysswimmingeventhoughtheweatherisrough.

Nomatterhowhardhetried,shecouldnotchangehermind.

Hewon’tlistenwhateveryoumaysay.

8．比較狀語從句

常用引導(dǎo)詞：as(同級比較),than(不同程度的比較)

特殊引導(dǎo)詞：themore…themore…;justas…，so…;AistoBwhat/asXistoY;no…morethan;notAsomuchasB

Sheisasbad-temperedashermother.

Thehouseisthreetimesasbigasours.

Themoreyouexercise,thehealthieryouwillbe.

Foodistomenwhatoilistomachine.食物之于人，猶如油之于機(jī)器。

9．方式狀語從句

常用引導(dǎo)詞：as,asif,how

特殊引導(dǎo)詞：theway

WheninRome,doastheRomando.

Shebehavedasifsheweretheboss.

Sometimesweteachourchildrenthewayourparentshavetaughtus.10.

狀語從句的簡化

?狀語從句的省略

狀語從句同時具備下列兩個條件:①主句和從句的主語一致，或從句主語為it；②從句主要動詞是be的某種形式。從句中的主語和be動詞?？墒÷?。例如：

When(themuseumis)completed,themuseumwillbeopentothepublicnextyear.

He’llgototheseasideforhisholidayif(itis)possible.

另外，比較狀語從句經(jīng)常省略。例如：

I’mtallerthanhe(istall).

Thehigherthetemperature(is),thegreaterthepressure(is).

就狀語從句而言,有時為了使語言言簡意賅,常常將狀語從句進(jìn)行"簡化"。狀語從句的"簡化"現(xiàn)象在口語中較為普遍,而且在高考中的復(fù)現(xiàn)率也較高。因此,有必要對其進(jìn)行全面、透徹的了解。

狀語從句的"簡化"現(xiàn)象常存在于以下五種狀語從句中:①由if,unless等引導(dǎo)的條件狀語從句;②由although,though,evenif/though等引導(dǎo)的讓步狀語從句;③由when,while,as,before,after,until/till等引導(dǎo)的時間狀語從句;④由as,asif等引導(dǎo)的方式狀語從句;⑤由as,than等引導(dǎo)的比較狀語從句。下面針對這五種情形作一歸納。

(1)當(dāng)狀語從句的主語是it,且謂語動詞是be時,it和be要完全簡化掉。例如:

If(itis)possible,hewillhelpyououtofthedifficulty.如果可能的話,他會幫你擺脫困境。

Youmustattendthemeetingunless(itis)inconvenienttoyou.除非情況對你來說不方便,否則你必須A.what

B.how

C.however

D.whatever

31.Idon’tcarewhetherhestays________goes.

A.nor

B.then

C.or

D.otherwise

32.Nomatter________harditmaybe，I’llcarryitout.

A.what

B.whatever

C.how

D.however

33.Whydoyouwanttofindanewjob________you’vegotsuchagoodonealready?

A.that

B.where

C.which

D.when

34.________heis,hewillbethinkingofyou.

A.Wherever

B.Where

C.Nowthat

D.Assoonas

35.Youshouldmakeitaruletoleavethings________youcanfindthemagain.

A.when

B.where

C.then

D.there

36.Hegotexcitedatthenews，________Iwascalm.

A.when

B.while

C.because

D.after

37.—ShallBrowncomeandplaycomputergames?

—No，________hehasfinishedhishomework.

A.when

B.if

C.unless

D.once

38.________youtry，youwillneversucceed.

A.If

B.Until

C.Since

D.Unless

39.HardlyhadhearrivedinHongkong________sherangmeup.

A.when

B.than

C.that

D.and

40.________theyheardtheshoutforhelp，theyrushedout.

A.Immediately

B.Themoment

C.Thewhile

D.Alltheabove

41.________，heneverseemsabletodotheworkbeautifully.

A.Tryashedoes

B.ashetries

C.Tryasdoeshe

D.Ashedoestry

42.—Theairisfullofsmokeandpeoplearecoughing.

—Itwillgetworse________thegovernmentdoessomethingaboutthepollution.

A.but

B.unless

C.except

D.if

43.If________，Iwouldhavegonewithhim.

A.hadhetoldme

B.hehadtoldme

C.hehastoldme

D.hewouldtellme

44.—AliceismovingtohernewapartmentnextSaturday.

—I’llbegladtohelpher，________needsomehelp.

A.shouldshe

B.ifshewill

C.ifshe

D.ifshemight

45.Icame________Iheardthenews.

A.until

B.assoonas

C.immediately

D.BandC

46.Whatwehaveseen________.

A.fromwhatweheard

B.allwhatweheard

C.towhatwehaveheard

D.fromwhatwehaveheard

47.Wewillnevergivein________theymightdoorsayaboutourplan.

A.nomatterhow

B.how

C.whatever

D.although

48.IfyougotoXi’an，youwillfindtheplacestheremoremagnificentthancommonly________.

A.supposing

B.supposed

C.tosuppose

D.suppose

49.________hecomes，wewouldnotbeabletogo.

A.Without

B.Unless

C.Except

D.Even

50.It’snowonderyou’vegotaheadache________youdranksomuchlastnight.

A.though

B.incase

C.when

D.while

51.IwonderifI________time.IfI________time，I’llgowithyou.

A.have；have

B.willhave；willhave

C.have；willhave

D.willhave；have

52.Bythetimeyou_______back，thesupper________ready.

A.willget；willbe

B.get；was

C.get；willbe

D.willget；is

53.Telephonemeassoonasyou________theresults.

A.willget

B.get

C.hadgot

D.got

54.________Ilive，Iwillnevergiveintotheenemy.

A.Asfaras

B.Aslongas

C.Aswellas

D.Assoonas

55.Ireallywonder________hehaspostedmemanypackages________heworkedtogether.

A.how；after

B.why；when

C.when；before

D.why；since

56.Pleasepronouncetheword________Idid.

A.bytheway

B.theway

C.themoment