中考英语状语从句专项练习 1.docx
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中考英语状语从句专项练习1
状语从句
【考点1】时间状语从句
时间状语从句的常见连词
连词
用法
例句
when
1.意为“当…时”,从句的动词可用延续性动词,也可用非延续性动词
2.意为“这时”或“在那时”
WhenIcameintotheroom,hewaswritingaletter.
IwaswalkingalongthestreetwhensuddenlyTompattedmeontheshoulder.
while
1.意为“在某一段时间里”,“在…期间”;while引导的动作必须是持续性的
2.意为“然而”
Whileitwasraining,theywentout.
Istayedwhilehewasaway.
Allofusareworkinghardwhileheissleeping.
as
1.意为“一边...一边”,引导持续性动作,强调主句和从句的动作同时发生
2.意为“随着”
Hehurriedhome,lookingbehindashewent.
Astimegoesby,IlikeChinabetter.
before
意为“在…之前,才,就”
Beapupilbeforeyoubecomeateacher.
IfinishedmytaskbeforeIwenthome.
after
意为“在…之后”
Hearrivedafterthegamestarted.
till
until
1.若主句动词是持续性动作,常用肯定式,表示“直到…为止”
2.若主句动词是瞬间动词,要用否定式not…until表示“直…才”
Wewaitedtill(until)hecameback.
Shedidn’tstopworkinguntileleveno’clock.
Notuntileleveno’clockdidshestopworking.
since
1.意为“自从…以来”,主句常用现在完成时,从句用一般过去时
2.it’s+时间+since从句
GreatchangeshavetakenplaceinChinasince1978.
Shehastaughtinthisschoolsinceshecametothiscityin1989.
It’sthreeyearssinceshecametothiscity.
assoonas
意为“一…就”
AssoonasIarriveinShanghai,I’llwritetoyou.
时间状语从句的时态
1.主句一般将来时,从句用一般现在时(主将从现)
Theboywillbewriterwhenhegrowsup.
2.主语含有情态动词,从句用一般现在时(主情从现)
Whenthelightsarered,thetrafficmuststop.
3.主句为祈使句,从句用一般现在时(主祈从现)
Pleasedon’tgotobedbeforeyoufinishyourhomework.
4.主句为一般过去时,从句也用过去时态(主过从过)
IlikedreadingwhenIwasyoung.
例题1.Themanagerofthehotelwaswaitingatthegate theguestsarrived.
A.while B.when C.unless D.after
例题2:
Bob,dinnerisready.Pleasewashyourhands youeat.
A.until B.after C.while D.before
例题3:
Mr.Blackwalkedaroundandofferedhelp weweredoinganexperiment.
A.while B.although C.until D.unless
例题4:
Mygrandparentswroteletterstokeepintouchwithothers theywere
young.
A.when B.since C.after D.before
例题5:
—Andy,whencanwestartto
discussthecasegiventoyoulastweek?
—I'llbereadytodiscussitwithyou youhavetime.
A.whatever B.whenever C.however D.wherever
参考答案:
BDAAB
【考点2】条件状语从句
条件状语从句的常见连词
连词
用法
例句
if
意为“如果”
Difficultiesarenothingifwearenotafraidofthem.
unless
意为“如果不;除非”,unless和if…not同义,通常二者可以换用。
Weshallgotheretomorrowunlessitrains.
=Weshallgotheretomorrowifitdoesn’train.
aslongas
意为“只要”
Solongasyouworkhard,youwillsucceed.
if引导条件状语从句和宾语从句的区别
1.if引导条件状语从句,表示“如果”,主句用一般将来时态,从句用一般现在时表示将来
Ifitdoesn'train,Iwillgotothecinematomorrow.
2.if引导宾语从句,表示“是否”,如果主句是一般现在时,从句可用各种对应的时态;如果主句是一般过去时,从句用过去的某种时态
Ididn'tknowifhewouldcometomorrow.
例题1:
Youwillneverachievesuccess youdevoteyourselftoyourwork.
A.after B.if C.because D.unless
例题2:
Youwillbeabletoseesomething youclimbontothoserocks.
A.if B.though C.until D.unless
例题3:
—Doyouthink hehastakenthebag?
— I'mmistaken.
A.that;Until B.whether;IfC.that;Unless D.whether;Unless
例题4:
—Didyouwinthegameyesterday?
—Notreally.________wealltriedourbest,welostit.
A.IfB.ThoughC.Unless
例题5:
Wedon’tknowifourfriend_____.Ifhe_____,we’llletyouknow.
A.comes;comesB.comes;willcomeC.willcome;comes
参考答案:
DACBC
【考点3】原因状语从句
原因状语从句常见连词
连词
用法
例句
because
because用来回答why的问题,语气最强一般放在主句之后
IwaslateyesterdaybecauseIwasill.
since
since表示既然或全已知的理由,稍加分析即可表明的原因,多放句首
Sinceeveryoneishere,let’sbeginourmeeting.
as
从句常放在句首,说明次要的原因,主句说明结果,常用于口语中
Ashedidn’tknowmuchEnglish,helookedupthewordinthedictionary.
for
for连接的是并列句
Itmusthaverainedlastnight,forthegroundisstillwet.
【注】
because,as,since,for不能与so同时使用。
例题1.Hestayedupverylatethatnight. hewokeupinthemorning,thesunwas
alreadyhighupinthesky.
A.Until B.After C.While D.As
例题2:
youknowlittleabouttheQingandMingdynasties,you'd
betterreadmorebooksaboutthem.
A.Unless B.Since C.Although D.Whether
例题3:
Couldyouhelpmewithhousework________youarefreetoday?
A.sinceB.thoughC.unlessD.until
参考答案:
DBA
【考点4】结果状语从句
结果状语从句常见连词
连词
用法
例句
sothat
意为“因此,所以,结果”,sothat前有逗号
Weturneduptheradio,sothateveryoneheardthenews.
so…that
意为“如此…以至于…”,常见结构如下:
so+adj./adv.+that…
so+many/few(+可数名词复数)+that…
so+much/little(+不可数名词)+that…
so+adj.+a/an+可数名词单数
Hewassogladthathecouldn’tsayaword.
Motherlivessofarawaythatwehardlyeverseeher.
Soonthereweresomanydeerthattheyateupallthewildroses.
Hehassolittletimethathecan’tgotothecinemawithyou.
Itissointerestinganovelthatallofuswanttoreadit.
such…that
意为“如此…以至于…”,常见结构如下: