山东省梁山一中高三英语 语法专题复习 专题六 状语从句.docx
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山东省梁山一中高三英语语法专题复习专题六状语从句
山东省梁山一中2014届高三英语语法专题复习：
专题六状语从句
由从句担任的状语，在句子中可修饰谓语（或其它动词）、形容词、副词或是整个句子，它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
状语从句是一较大的语法项目，也是近几年高考题中常见的一个重要试点。
高考中已考查了时间、让步、地点、条件、目的等状语从句，这些从句仍是今后高考热点，应作充分准备。
同时对方式状语从句也应引起重视。
（一）时间状语从句
表示时间的状语从句可由when,as,while,whenever,after,before,till（until）,since,once,assoonas（或themoment）,bythetime,nosooner…than,hardly（scarcely）…when,everytime等引导。
e.g.WhenIcameintotheoffice,theteacherswerehavingameeting.
Hestartedassoonashereceivedthenews.
Onceyouseehim,youwillneverforgethim.
NosoonerhadIgonetobedthanIwenttosleep.
（二）原因状语从句
原因状语从句是表示原因或理由的，引导这类从句的最常用的连词是because,since,as,nowthat（既然）等，for表示因果关系时（它引导的不是从句）为并列连词，语气不如because强。
e.g.Heisdisappointedbecausehedidn'tgettheposition.
Asitisraining,Iwillnotgoout.
Nowthatyoumentionit,Idoremember.
（三）地点状语从句
引导地点状语从句的连词是where和wherever等。
e.g.Sitwhereveryoulike.
Makeamarkwhereyouhaveaquestion.
（四）目的状语从句
引导目的状语从句最常用的词（组）是so,sothat（从句谓语常有情态动词）,inorderthat,incase（以防，以免）等。
e.g.Speakclearly,sothattheymayunderstandyou.
ShehasboughtthebookinorderthatshecouldfollowtheTVlessons.
Heleftearlyincaseheshouldmissthetrain.
（五）结果状语从句
结果状语从句是表示事态结果的从句，通常主句是原因，从句是结果。
由sothat（从句谓语一般没有情态动词）,so…that,such…that等引导。
e.g.Shewasill,sothatshedidn’tattendthemeeting.
Hewassoexcitedthathecouldnotsayaword.
Sheissuchagoodteacherthateveryoneadmiresher.
（六）条件状语从句
条件状语从句分真实性（有可能实现的事情）与非真实性（条件与事实相反或者在说话者看来不大可能实现的事情）条件句。
引导条件状语从句的词（组）主要有if,unless,so（as）longas,onconditionthat,so（as）faras,ifonly（=if）。
注意：
条件从句中的if不能用whether替换。
e.g.Ifheisnotintheoffice,hemustbeoutforlunch.
Youmayborrowthebooksolongasyoukeepitclean.
SofarasIknow（据我所知）,hewillbeawayforthreemonths.
Youcangoswimmingonconditionthat（=if）youdon’tgotoofarawayfromtheriverbank.
Ifhehadcomeafewminutesearlier,hecouldhaveseenher.
（七）让步状语从句
让步状语从句可由although,though,as,evenif（though）,however,whatever,whether…or,nomatterwho（when,what,…）等引导。
注意：
as引导的让步状语从句一般是倒装的。
e.g.Thoughheisachild,heknowsalot.
Childasheis,heknowsalot.
Whatever（=Nomatterwhat）yousay,I’llneverchangemymind.
（八）方式状语从句
方式状语从句常由as,asif（though）,theway,ratherthan等引导。
e.g.YoumustdotheexerciseasIshowyou.
Heactedasifnothinghadhappened.
（九）比较状语从句
比较状语从句常用than,so（as）…as,themore…themore等引导。
e.g.Ihavemadealotmoremistakesthanyouhave.
Hesmokescigarettesasexpensiveashecanafford.
Thebusierheis,thehappierhefeels.
（十）使用状语从句时要注意的几个问题
1、在时间和条件（有时也在方式、让步等）从句中，主句是一般将来时，从句通常用一般现在时表示将来。
e.g.We’llgooutingifitdoesn’traintomorrow.
I’llwritetoyouassoonasIgettoShanghai.
2、有些时间、地点、条件、方式或让步从句，如果从句的主语与主句主语一致（或虽不一致，是it），从句的谓语又包含动词be，就可省略从句中的“主语+be”部分。
e.g.When（hewas）stillaboyoften,hehadtoworkdayandnight.
If（youare）askedyoumaycomein.
If（itis）necessaryI’llexplaintoyouagain.
3、注意区分不同从句：
引导的是什么从句，不仅要根据连词，还要根据句子结构和句意来判别。
以where为例，能引导多种从句。
e.g.Youaretofinditwhereyouleftit.（地点状语从句）
Tellmetheaddresswherehelives.（定语从句，句中有先行词）
Idon’tknowwherehecamefrom.（宾语从句）
Wherehehasgoneisnotknownyet.（主语从句）
Thisplaceiswheretheyoncehid.（表语从句）
练习、状语从句
一、用横线划出下列句子中的状语从句，并指出是哪种状语从句：
1.Childassheis,sheknowsalotofthings.
2.ThemoreIcandofortheclass,thehappierI’llbe.
3.Hetalksasif（asthough）heknewallaboutit.
4.Heissuchagoodteacherthatthestudentsloveandrespecthim.
5.Ishallgototheparkunlessitrains.
6.NosoonerhadIgothomethanitbegantorain.
7.Wherethereiswater,thereislife.
8.Hestudiedhardsothathecouldcatchupwithhisclassmates.
9.Sinceyouareverybusy,Iwon'ttroubleyou.
10.Evenif（though）Ifail.I’llneverloseheart.
11.Onceyoubeginthework,youmustcontinue.
12.Iwillfindherwherevershemaybe.
13.Nowthatyou'vecome,you'dbetterhavedinnerwithus.
14.Hewassoexcitedthathecouldn'tfallasleep.
15.Wemustdoeverythingashetellsus.
16.IndiaismuchbiggerthanJapan.
17.Nomatterwhenyoucome,youarewarmlywelcome.
18.As（So）longasyouworkhard,youcancatchupwiththeotherclassmates.
二、用适当的连词填空：
1.Dr.Bethune（白求恩）cametoChina__________hewasfifty.
2.Hebegantowork__________hegotthere.
3.Let'sbeginourmeeting__________everyoneishere.
4.IliketheEnglishpeople,__________Idon'tliketheirfood.
5.__________yougoinChina,youcanseesmilingfaces.
6.Hedidn'tcometothelecture,__________hewasverybusy.
7.__________wehadenoughtime,wewalkedtothecinema.
8.Theywillhelpyou__________youmeetwithdifficulty.
9._________wecametotheuniversity,wehavelearntquitealot.
10.Ididn'tjointhemyesterdayevening__________Ihadtogotoanimportantmeeting.
11.Wewouldtrytogetacar__________wecouldalltraveltogethermoreeasily.
12.Shewouldn'tforgethermother'sbirthday__________sheseldomwrotetoherfamily.
13.We'redoingeverythingwecantomakethingsaseasyforyou___________wecan.
14.Themeetingbecamesodisorderly__________thespeakerhadtoshouttheaudiencedown.
15.Hewasangrier__________everbefore.
16.__________youlockallthedoors,hecanstillmanagetogetin.
17.Theboywassotired__________hefellasleeponthebus.
18.Hard_________hetried,hecouldn’tforcethedooropen.
三、选择填空：
1.I’llletyouknow____hecomesback.
A.beforeB.becauseC.assoonasD.although
2.Shewillsingasong____sheisasked.
A.ifB.unlessC.forD.since
3.Wewillwork____weareneeded.
A.wheneverB.becauseC.sinceD.wherever
4.Readitaloud_____theclasscanhearyou.
A.sothatB.ifC.whenD.although
5._____yougo,don'tforgetyourpeople.
A.WheneverB.HoweverC.WhereverD.Whichever
6.Itisabouttenyears_____Imetyoulast.
A.sinceB.forC.whenD.as
7.Theywillneversucceed,_____hardtheytry.
A.becauseB.howeverC.whenD.since
8._____stillhalfdrunk,hemadehiswayhome.
A.WhenB.BecauseC.ThoughD.As
9._____shewasverytired,shewentonworking.
A.AsB.AlthoughC.EvenD.Inspiteof
10.Busy_____hewas,hetriedhisbesttohelpyou.
A.asB.whenC.sinceD.for
11.IlearnedalittleRussian_____Iwasatmiddleschool.
A.thoughB.althoughC.asifD.when
12._____wegottothestation,thetrainhadleftalready.
A.IfB.UnlessC.SinceD.When
13._____therainstops,we'11setoffforthestation.
A.BeforeB.UnlessC.AssoonasD.Though
14.Shewas_____tired_____shecouldnotmoveaninch.
A.so,thatB.such,thatC.very,thatD.so,as
15.Wedidn’tgohome_____wefinishedthework.
A.sinceB.untilC.becauseD.though
16.I'llstayhere_____everyoneelsecomesback.
A.evenifB.asthoughC.becauseD.until
17.Althoughit'sraining,_____arestillworkinginthefield.
A.theyB.buttheyC.andtheyD.sothey
18.Speaktohimslowly_____hemayunderstandyoubetter.
A.sinceB.sothatC.forD.because
19.You'llmissthetrain______youhurryup.
A.unlessB.asC.ifD.until
20.Whenyoureadthebook,you'dbettermakeamark_____youhaveanyquestions.
A.atwhichB.atwhereC.theplaceD.where
21.We'dbetterhurry______itisgettingdark.
A.andB.butC.asD.unless
22.Ididn'tmanagetodoit_____youhadexplainedhow.
A.untilB.unlessC.whenD.before
23._____hecomes,wewon'tbeabletogo.
A.WithoutB.UnlessC.ExceptD.Even
24.Ihurried_____Iwouldn'tbelateforclass.
A.sinceB.sothatC.asifD.unless
25._____Icatchacold,Ihavepaininmyback.
A.EverytimeB.ThoughC.EvenD.Where
26.What'sthematter_____theystillhaven'tansweredthetelegram?
A.whenB.thatC.thoughD.however
27.Bringitnearer_____Imayseeitbetter.
A.althoughB.eventhoughC.sothatD.since
28.YoumayarriveinBeijingearly_____youmindtakingthenighttrain.
A.thatB.thoughC.unlessD.if
29.Helenlistenedcarefully_____shemightdiscoverexactlywhatsheneeded.
A.inthatB.inorderthatC.incaseD.eventhough
30.Morepeoplewilleatoutinrestaurants_____theydotoday.
A.thanB.whenC.whileD.as
31._____hardshetries,shecanhardlyavoidmakingmistakesinherhomework.
A.MuchB.HoweverC.AsD.Although
32.Poor_____itmaybe,thereisnoplacelikehome,_____youmaygo.
A.as;whereverB.though;wheneverC.inspiteof;whenD.that;wherever
33.Thechildwas__immediatelyaftersupper.
A.enoughtiredtogotobedB.tootiredtogotobed
C.sotiredthathewenttobedD.verytired,hewenttobed
34.Thehistoryofnursing__thehistoryofman.
A.asoldasB.isoldthanC.thatisasoldasD.isasoldas
35._____borninChicago,theauthorwasfamousforhisstoriesaboutNewYork.
A.SinceB.OnceC.WhenD.Although
36._____westoodatthetopofthebuilding,thepeoplebelowwerehardlyvisible.
A.AsB.AlthoughC.UnlessD.Inspiteof
37.ScarcelywasGeorgeWashingtoninhisteens_____hisfatherdied.
A.thanB.asC.whileD.when
38._____Davidgoes,heiswelcome.
A.WhicheverB.HoweverC.WhereverD.Whatever
39.Thehousestood_____therehadbeenarock.
A.whichB.atwhichC.whenD.where
40.Small_____itis,thepenisamostusefultool.
A.becauseB.soC.ifD.as
41.Afterthenewtechniquewasintroduced,thefactoryproduced___
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