中考英语考点之时间状语从句完整版Word文档下载推荐.docx
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Ididn’tleaveuntil/tillshefinishedherhomework.
直到她完成作业我才离开。
Since
"自……以来",主句用一般现在时或现在完成时,从句用一般过去时
IhaveheardlotofgoodthingsaboutyousinceIcomebackfromabroad.自从我从国外回来,我已经听许多好的事情。
Before
在……以前
Hemustfinishalltheworkbeforehegoeshome.
回家之前他必须完成所有的工作。
After
在……之后
Let’splayfootballafterschool.放学后我们打篮球吧。
【知识拓展】
时间状语从句的时态问题:
在时间状语从句和条件状语从句中,主句如果使用一般将来时态,从句使用一般现在时表示将来,即所谓的"主将从现"。
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AssoonasIarriveinBeijing,Iwillringyouup.我一到北京就给你打电话。
You’llfallbehindtheothersunlessyoustudyhard.如果你不努力学习,你将会落后于其他人。
2.when,while,as引导时间状语从句的区别
when,while,as显然都可以引导时间状语从句,但用法区别非常大。
①when可以和延续性动词连用,也可以和短暂性动词连用;
而while和as只能和延续性动词连用。
Whydoyouwantanewjobwhenyou’vegotsuchagoodonealready?
你已经找到如此好的工作,为何还想再找新的?
(get为短暂性动词)
Sorry,Iwasoutwhenyoucalledme.
对不起,你打电话时我刚好外出了。
(call为短暂性动词)
Strikewhiletheironishot.
趁热打铁。
(is为延续性动词,表示一种持续的状态)
Thestudentstooknotesastheylistened.
学生们边听课边做笔记。
(listen为延续性动词)
when从句的谓语动词可以在主句谓语动作之前、之后或同时发生;
while和as从句的谓语动作必须是和主句谓语动作同时发生。
a.从句动作在主句动作前发生,只用when。
Whenhehadfinishedhishomework,hetookashortrest.(finished先发生)
当他完成作业后,他休息了一会儿。
WhenIgottotheairport,theguestshadleft.(gotto后发生)
当我赶到飞机场时,客人们已经离开了。
b.从句动作和主句动作同时发生,且从句动作为延续性动词时,when,while,as都可使用。
①When/While/Asweweredancing,astrangercamein.(dance为延续性动词)
当我们跳舞时,一位陌生人走了进来。
②When/While/Asshewasmakingaphonecall,Iwaswritingaletter.(make为延续性动词)
当她在打电话时,我正在写信。
c.当主句、从句动作同时进行,从句动作的时间概念淡化,而主要表示主句动作发生的背景或条件时,只能用as。
这时,as常表示"随着……""一边……,一边……"之意。
Asthetimewenton,theweathergotworse.随着时间的过去,天气变得更糟糕了。
Theatmospheregetsthinnerandthinnerastheheightincreases.
随着高度的增加,大气越来越稀薄。
Asyearsgoby,Chinaisgettingstrongerandricher.
随着时间一年一年过去,中国变得越来越富强了。
Thelittlegirlssangastheywent.小姑娘们一边走,一边唱。
Thesadmothersatontheroadside,shoutingasshewascrying.
伤心的妈妈坐在路边,边哭边叫。
d.在将来时的从句中,常用when,且从句要用一般时代替将来时。
YoushallborrowthebookwhenIhavefinishedreadingit.
在我读完这本书后,你可以借阅。
Whenthemanagercomeshereforavisitnextweek,I’lltalkwithhimaboutthis.
下周,经理来这参观时,我会和他谈谈此事。
when用于表示"一……就……"的句型中(指过去的事情)。
sb.hadhardly(=scarcely)donesth.when...=Hardly/Scarcelyhadsb.donesth.when...
Ihadhardly/scarcelyclosedmyeyeswhensomeoneknockedatthedoor.
=Hardly/ScarcelyhadIclosedmyeyeswhensomeoneknockedatthedoor.
我刚一闭上眼,就有人在敲门了。
Ihadhardly/scarcelyenteredmyroomwhenthetelephonerang.
=Hardly/ScarcelyhadIenteredmyroomwhenthetelephonerang.
我刚一走进房门,电话就响了。
3.比较until和till
此两个连词意义相同。
肯定形式表示的意思是"做某事直至某时",动词必须是延续性的。
否定形式表达的意思是"直至某时才做某事"。
动词为延续性或非延续性都可以。
正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。
肯定句:
Isleptuntilmidnight.我一直睡到半夜时醒了。
WaittillIcallyou.等着我叫你。
(在肯定句中可用before代替。
例如:
Let’sgetinthewheatbeforethesunsets.)
否定句:
Shedidn’tarriveuntil6o’clock.她直到6点才到。
Don’tgetoffthebusuntilithasstopped.公共汽车停稳后再下车。
Ididn’tmanagetodoituntilyouhadexplainedhow.直到你教我后,我才会做。
区别:
(1)until可用于句首,而till通常不用于句首。
Untilyoutoldme,Ihadheardnothingofwhathappened.
直到你告诉我以前,出了什么事我一点也不知道。
(2)untilwhen疑问句中,until要放在句首。
—Untilwhenareyoustaying?
—UntilnextMonday.
注意:
否定句可用另外两种句式表示。
(3)Notuntil...在句首,主句用倒装。
Notuntiltheearlyyearsofthe19thcenturydidmanknowwhatheatis.
直到19世纪初,人类才知道热为何物。
NotuntilIbegantoworkdidIrealizehowmuchtimeIhadwasted.
直到工作,才认识到我已蹉跎了许多岁月。
(4)Itisnotuntil...that...
ItwasnotuntilIbegantoworkthatIrealizedhowmuchtimeIhadwasted.
(5)表示"一……就……"的结构
hardly/scarcely...when/before,nosooner...than和assoonas都可以表示"一……就……"的意思。
Ihadhardly/scarcelygothomewhenitbegantorain.刚回家,就下起雨来了。
Ihadnosoonergothomethanitbegantorain.
AssoonasIgothome,itbegantorain.
注意:
如果hardly,scarcely或nosooner置于句首,句子必须用倒装结构。
Hardly/ScarcelyhadIgothomewhenitbegantorain.
NosoonerhadIgothomethanitbegantorain.
在下列各句的空格中填入适当的连词
1.____________hecomestomorrow,Ishallaskwherehehasbeen.
2.____________hewasspeaking,everybodylistenedcarefully.
3.Isawherjust____________shewasgettingoffthetrain.
4.Haveagoodlookatthatman____________youpasshim.
5.Itwasalreadyeighto’clock____________wegotthere.
6.Iwasabouttogoout____________avisitorcame.
7.We’llgotothecountryatthebeginningofJune,____________thesummerharvestwillstart.
8.HelearnedtospeakGerman____________hewasinBerlin.
9.Henryisinchargeoftheoffice____________Mr.Smithisaway.
10.Ilistentotherecorder____________Ihavetime.
11.HehadlearnedChinese____________hecametoChina.
12.____________theworkwasdone,wesatdowntosumupexperience.
13.Ihaven’tseenhim____________hemovedtotheothersideofthetown.
14.Iwaited____________hecameback.
15.Itwasnot____________hetookoffhiseyeglassesthatIrecognizedhim.
16.Shelikeseverythingtobeinplace____________shestartstowork.
17.Thethievesranaway____________theycaughtsightofthepolice.
18.Theydecidedtogobackhome____________theirmoneyranout.
19.Weplayedoutsidetillsunset,____________itbegantorain.
20.____________Igettotheairport,Iwillphoneyoutopickmeup.
21.Theywereabouttoleave____________itbegantorain.
22.Healwaysstayinbed____________lunchtime.
23.Ilikeplayingtennis____________myyoungersisterpreferswatchingballgames.
24.____________Iunderstandyourviewpoint,Idon’tagreewithyou.
25.____________shegrewolder,shebecamemoreresponsible.
1.(2018•安徽中考)Beforethesun____________,weneedtogettothetopofthemountain.
A.setB.setsC.issettingD.willset
2.(2018•湖北宜昌中考)—Ithasbeenmucheasierformetogotowork____________sharedbikesappeared.
—Buttheyalsocausedplentyofproblems.
A.sinceB.beforeC.unlessD.though
3.(2018•成都中考)Yesterday,I____________thesubwayhomewhenIsuddenlyfoundIwasonthewrongline.
A.tookB.wastakingC.hadtaken
4.(2018•天津中考)Tonywasdrawingapicture____________Iwasdoingmyhomework.
A.ifB.becauseC.whileD.until
5.(2018•甘肃兰州中考)Iwillcallyouassoonashe____________here.
A.arriveB.willarriveC.arrivesD.arrived
6.(2018•黑龙江龙东地区中考)—DoyouknowwhenMrs.White____________fordinnerthisevening?
—No,butIthinkshewhensheisfree.
A.willcome;
willcomeB.willcome;
comesC.comes;
willcome
7.(2017﹒黑龙江齐齐哈尔)—Iwanttoknowifhe____________backtomorrow.
—I’llcallyouassoonas____________.
A.willcome;
willreturnB.willcome;
returnsC.comes;
willreturn
8.(2017﹒江苏南通)Itisknowntoallthatthedaybecomesshorterandshorter____________wintercomes.
A.beforeB.whenC.untilD.since
9.(2017﹒吉林)Iwon’tgohome____________therainstops.
A.sinceB.soC.until
10.(2017﹒福建)Thestudentsweresinginghappily____________Ipassedtheschoolhall.
A.whenB.unlessC.though
1.(湖南省澧县2017届九年级下学期中考最后一次模拟)―Couldyoutellmewhenhe____________back?
—Sure.Hewillcomebackassoonashe____________theclassroom.
finishescleaning
B.comes;
willfinishcleaning
C.willcome;
willfinishtoclean
2.(湖南省澧县2017届九年级下学期中考最后一次模拟)I’llgotovisityouruncleassoonasI____________Beijing.
A.gettoB.willgettoC.gotto
3.Mr.LiuhastaughtusEnglish____________hecametoourschool.
A.untilB.becauseC.thoughD.since
4.(山东省龙口市兰高镇兰高学校2018届九年级上学期期中)Myfatherwasreadinganewspaper____________mymotherwascookingdinner.
A.whenB.whileC.assoonasD.Until
5.(山东省龙口市兰高镇兰高学校2018届九年级上学期期中)Manystudentsdidn’trealizetheimportanceofstudy____________theyleftschool.
A.whenB.untilC.asD.after
6.It’sbeenfiveyears____________wemetlasttime.
A.forB.whenC.sinceD.if
7.Agoodstorytellermustbeabletoholdhislisteners’curiosity(好奇心)____________hereachestheendofthestory.
A.ifB.unlessC.afterD.until
8.(江苏省句容市、丹阳市2017届九年级下学期中考网上阅卷第二次适应性检测)TheTVprogrammeTheReaders(朗读者)wasalreadyover____________hegotbackhomeyesterday.
A.whileB.untilC.sinceD.when
9.—Whatwereyoudoing____________thefirehappened?
—IwaswatchingTVathome.
A.ifB.whileC.whenD.since
10.____________Isawthedeliveryman(快递员)cyclingtowardsme,Iknewthatwasmygift.
A.AsB.AlthoughC.BeforeD.While
11.Tomdidn’tbelievehowterribletheearthquakewas____________heexperiencedone.
A.ifB.becauseC.untilD.since
12.Ithasbeenabouthalfaterm____________Sandywentintojuniorhighschool.
A.thoughB.whenC.ifD.since
跟踪训练
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