初三英语语法状语从句.docx
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初三英语语法状语从句
初三英语语法状语从句
状语从句用来修饰主句中的动词,副词和形容词的从句叫状语从句。
根据其含义状语从句可分为时间状语从句,地点状语从句,条件状语从句,原因状语从句,结果状语从句,比较状语从句,目的状语从句,让步状语从句。
1.时间状语从句
（1时间状语从句常用when,as,while,before,after,since,till,until,assoonas等连词来引导。
例如:
Itwasraininghard（rainhard下大雨whengottoschoolyesterday.
Whilehewasdoinghishomework,thetelephonerang.
Ashewalkedalong（沿着走thelake,hesanghappily.
HehadlearnedalittleChinesebeforehecametoChina.
Afterhefinishedmiddleschool,hewenttoworkinafactory.
（2在时间状语从句里,通常不用将来时态,用现在时态表示将来的动作或状态。
例如:
I’llringyouupassoonasIgettoNewYork.
Iwilltellhimeverythingwhenhecomesback.
Hewon’tbelieveituntilheseesitwithhisowneyes.
（3在带有till或until引导的时间状语从句的主从复合句里,如果主句用肯定式,其含义是“一直到……时”,
谓语动词只能用延续性动词。
如果主句用否定式,其含义是“直到……才……”,“在……以前不……”,谓语动词可用瞬间动词。
例如:
Theyoungmanreadtillthelightwentout（熄灭.
Let’swaituntiltherainstops.
Wewon’tstartuntilBobcomes.
Don’tgetoff（从下来untilthebusstops.
【Till是指直到某一特定事件发生的时候,而在那个时刻之后,该事情或状况仍将持续。
Until是指直到某一特定事件发生的时候,而讲话的人在自己心里认为,在那个时刻之后,该事情或该状况将中止（不怎么可能持续。
固定组合里frommorningtillnight,till/until是不能替换的,】
2.条件状语从句
（1条件状语从句通常由if,unless引导。
例如:
Whatshallwedoifitsnowstomorrow?
Don’tleavethebuildingunlessItellyouto.
（2在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。
例如:
I’llhelpyouwithyourEnglishifamfreetomorrow.
Hewon’tbelateunlessheisill.
（3“祈使句+and（or+陈述句”在意思上相当于一个带有条件状语从句的复合句。
例如:
Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.
Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.
3.原因状语从句
（1原因状语从句通常由because,since,as引导。
例如:
Hedidn’tcometoschoolbecausehewasill.
Asitisraining,weshallnot（不得;不应该gothezoo.
Sinceyoucan’tanswerthequestion,I’llasksomeoneelse.
（2because表示直接原因,语气最强。
Because引导的原因状语从句多放在主句之后。
回答由why提出的问题,只能用because。
As和since语气较弱,一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如:
------Whyaren’tgoingthere?
------BecauseIdon’twantto.
Ashehasnocar,hecan’tgetthereeasily.
Sincewehavenomoney,wecan’tbuyit.
（3because和so不能同用在一个句子里。
4.结果状语从句
（1结果状语从句由so…that,such…that,sothat引导。
例如:
Heissopoorthathecan’tbuyabikeforhisson.
Sheissuchagoodteacherthateverybodylikesher.
Mypencilfellunderthedesk,sothatIcouldn’tseeit.
（2so…that语such...that可以互换。
例如:
在由so...that引导的结果状语从句中,so是副词,与形容词连用。
其结构是:
“...so+形容词（副词+that+从句”。
例如:
Hewassogladthathecouldn’tsayaword.
Thehallissobigthatitcanhold2,000people.
Motherlivessofarawaythatwehardlyever（几乎不,从来不seeher.
在由such…that引导的结果状语从句中,such是形容词,它修饰的可以是单数或复数可数名词,也可以是不可数名词;名词前面可以带形容词,也可不带。
如果是单数可数名词,前面需加不定冠词a或an。
例如:
Itwassuchahotdaythatnobodywantedtodoanything.
Hehadsuchlongarmsthathecouldalmosttouchtheceiling.（天花板
Hemadesuchrapidprogressthathedidverywellinthemid-term.
有时上述两种结构是可以互换的。
例如:
Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.
=Thefilmwassowonderfulthatallofuswantedtoseeitagain.
Itissuchanimportantmatchthatnobodywantstomissit.
=Thematchissoimportantthatnobodywantstomissit.
（3如果名词前由many,much,little,few等词修饰时,只能用so,不用such。
例如:
Soonthereweresomanydeerthattheyateupallthewildroses.
Hehassolittletimethathecan’tgotothecinema（去看电影withyou.
5.比较状语从句
比较状语从句通常由as…as,比较级+than…等连词引导。
例如:
TomrunsfasterthanJohndoes.
Thisclassroomisasbigasthatone.
6.目的状语从句
（1目的状语从句通常由sothat,inorderthat（为了,以便引导。
例如:
Westartedearlysothatwecouldcatchthefirsttrain.
Hestudieshardsothathecouldworkbetterinthefuture.
Weusedthecomputerinorderthatwemightsavetime.
（2sothat既可引导目的状语从句,又可引导结果状语从句。
区别这两种从句的办法有两个:
1目的状语从句里往往带有情态动词can,could,may,might等。
2从意思上看,目的状语从句往往表示的目的很明确。
例如:
Speakclearlysothattheymayunderstandyou.（目的状语从句
Jackisbadlyillsothathehastorest.（结果状语从句
7.让步状语从句
（1让步状语从句通常由although,though等连词引导。
例如:
Thoughheisyoung,heknowsalot.
AlthoughIamtired,Imustgoonworking.
（2although（though不能用在同一个句子中。
例如:
我们不能说:
Thoughitwasraininghard,buthestillwentout.
应该说:
Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.
8.地点状语从句
地点状语从句常常由where来引导。
例如:
Gowhereyoulike.
Wherethereisawill,thereisaway.
总结:
状语从句分类及常用连词:
类别连词
时间状语从句when,whenever,while,as,before,after,since,till,once（一旦
地点状语从句where,wherever
原因状语从句because,since,as,for,nowthat（既然,由于etc.（etcetera,等于andsoon
目的状语从句inorderthat（为了,以便,sothat,that,etc.
结果状语从句so…that,sothat,such…that,that,etc.
条件状语从句if,unless,as（solongas,etc.
让步状语从句though,although,evenif,eventhough,however,whatever,as,etc.
比较状语从句as…as,so…as,than,etc.
方式状语从句as,asif,asthough,etc.
练习一
一.单项填空
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_______yougoouttoplay.
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.根据中文意思完成下列英语句子
1.不管他跟我开什么玩笑,我都不生气。
Iamnotangrywithhim,____________________jokeshe______onme.
2.布鲁斯太太对学生非常亲切,以至于学生把她当做母亲。
MrsBrucewas_______kindtoherstudents______they______her_____theirmother.3.只要我们竭尽全力,父母就会满意我们的表现。
Ourparentswillbepleasedwithourperformance________________wetryourbest.
4.你一到上海就给我打个电话好吗?
Willyoupleasecallme__________________yougettoShanghai.
5.这个七岁的女孩酷爱钢琴,以至于他已经坚持练习两年了。
Theseven-year-oldgirllikesplayingthepiano__________________shehaskeptpracticingfortwoyears.
6.虽然她很忙,他还坚持自学英语。
___________________________,shekeptonlearningEnglishbyherself.
7.他长大后相当一名记者。
Hewantstobeajournalist___________________________.
8.无论刮风下雨,我们的老师总是第一个到校。
______________windyorrainy,ourteacherisalwaysthefirsttogettoschool.
9.如果人人为保护环境做出贡献,世界将会变得更美好。
______________________________toprotectingtheenvironment,theworldwillbecomemuchmorebeautiful.
10.李明昨天没来上学,因为他病了。
LiMingdidn’tcometoschool__________________________.
练习二
1Themeetingdidn'tstart___everyonewasthere.
A.because
B.until
C.why
D.if
2Theboy___tobed___hismothercamein.
A.wentnot;until
B.didn'tgo;after
C.went;until
D.didn'tgo;until
3Iwon'tbelieveyou___Ihaveseenitwithmyowneyes.
A.before
B.until
C.after
D.when
4He___home___shewassatisfied___hisansweryesterday.
A.didn'tgo;until;with
B.wasn'tgo;after;to
C.doesn'tgo;before;with
D.didn'tgo;until;to
5He___backuntilthework___done.
A.isn't;willbe
B.isn't;is
C.won'tbe;willbe
D.won'tbe;is
6Theydidn'tstartthework___theirteachercameback.
A.until
B.while
C.assoonas
D.if
7.Tomwillcallmeassoonashe___Shanghai.
A.arrives
B.willreach
C.arrivesin
D.getto
8.I'msurehe'llcometoseemebeforehe___Beijing.
A.willleave
B.isleaving
C.leave
D.leaves
9.Iwilltellhimthenewsassoonashe___back.
A.come
B.comes
C.willcome
D.came
10.Tomhasgotawatch.He___itfortwoyears.It_______byhisfather.
A.hasbought;wasbought
B.hasgot;isbought,
C.wasbought;hasbought.
D.hashad;wasbought"'
11.Whenhegottothestation,thetrain___.
A.leftB.hadleftC.leavesD.hasleft12.Theboytoldhisfatherwhathe___inthestreet.A.sawB.haveseenC.hadseenD.see13.We___TVwhenthetelephone____.A.watched;wasringingB.werewatching;rangC.watch;ringsD.arewatching;rang14.Bytheendoflastterm,I___tenbooks.A.hadfinishedreadingB.havefinishreadingC.hadfinishtoreadD.finishread15.I___youforalongtime.Where___you___?
A.didn'tsee;did;goB.didn'ts
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