时间状语从句公开课

时间状语从句公开课第一页，共27页。句子句子的类型简单句并列句复合句第二页，共27页。时间状语从句地点状语从句第三页，共27页。1.时间状语从句：当…时候:,while,as,when一…就：themoment,theminute,theinstant,assoonas在……之前before,直到……才notuntil,第四页，共27页。while①在……期间LilywilllookafterthechildrenwhileTomwillmakedinner.②然而Somepeoplewastefoodwhileothersdon’thaveenoughfood.while后的动作要延续第五页，共27页。As①一边……一边Lindawassingingasongasshewascleaningthehouse.②随着Ashegrewolder,hebecamemoreintelligent.as后的动词要持续拓展：as还有其他的意思，比如：和……一样，尽管，因为等等，但是那些都不是时间状语从句。第六页，共27页。

When.①当……时候(when后的动作可延续也可不延续)Whenhearrivedhome,itwasjustnineo'clock.WhenIwaswalkingalongthestreet,Imethim.②突然IwasabouttofallasleepwhenmysistercameinIamgoingtoleavewhenthetelephonerings.Beabouttodo……when正要……突然Bedoing……when正在……突然｛第七页，共27页。1.______timewenton,thingsbegantochange.2.ShethoughtIwastalkingaboutherdaughter,______,infact,Iwastalkingaboutmydaughter.4.Iwaswalkingalongtheroad_______suddenlysomeoneknockedmedown.5.Thestudentssang_______theywentalong.6.Iwenttoplaywithmyclassmates_____Ifinishedmyhomework.

7.Ifinishedallmyhomework_____Ispentmysummerholiday.whenAswhileas一边...一边突然随着...然而when当……时候while在……其间第八页，共27页。Iwillneverforgetthedaywhenwefirstmet还原法wefirstmetontheday.IwilltellyouthetruthwhenImeetyou.没法还原when总结：when引导定语从句修饰名词，可用还原法还原，翻译成……的，when引导时间状语从句修饰谓语动词，无法还原,翻译成“当……时候”。我们第一次见面的当……时候定语从句状语从句第九页，共27页。判断I’ll

never

forget

the

days

when

I

worked

withyou.

IwillcallyouwhenIgetthere.MywifewascookingdinnerwhenIcamehome.Doyourememberthetimewhenwewerepoor.CanyougivemesometissuewhenIneed.定状状定状第十页，共27页。一……就……Assoonas,themoment,theminute,theinstantAssoonasIseehimIwilltellhimthenews.我一回家，就看到了我的圣诞礼物（Christmasgift）。

——————————ThemomentTheminuteTheinstant第十一页，共27页。1.主句是将来时Iwillbeanurse,whenIwillgrowup.2.主句是祈使句Don’tlaughatmewhenIwill

makeamistake.3.主句有情态动词YoushouldbequietwhenyouwillbeinthereadingroomwhenIgrowupWhenImakeamistakeWhenyouareinthereadingroom在时间状语从句中，当主句是……，从句是……，从句用一般现在时代替将来时第十二页，共27页。

1.Pleasetellherthenewswhenshe_____.A.comesB.willcome.C.comeD.wouldcome2.---CanIgotoBeijingformyholiday,Dad?

---Youcanwhenyou_______abitolder.

A.willgetB.getC.aregettingD.got3Iwilltellhimaboutitwhenhe_______back.

A.comesB.cameC.willcomeD.iscomingABA第十三页，共27页。时间状语从句的省略She

fell

asleep

while

she

was

doing

his

homework.

Heoften

cries

when

he

is

alone.总结：在时间状语从句中，当主从句主语一样时，并且从句中有be动词时，省略从句中的主语和be动词第十四页，共27页。哪里改错了Whenmymothercameback,Iwasdoingmyhomework.主从句主语不一样whenIfeeltired,Iamverylazy要省略从句中的主语和be动词，而不是主句里的\\\\第十五页，共27页。当我正在写作业时，我发现我的笔坏了。我妈妈让我去买菜，当她正在做饭时。当我不开心时，我就唱歌。当我正在写作业时，我妈妈让我去买菜。从句主句第十六页，共27页。beforeWemustfinishtheworkbefore（在……之前）theteachergetsangry.我们还没来得及说什么他就走了。Hehadgonebeforewecouldsayanythingtohim.我们走了一整天才找到水。Wehadwalkedforawholedaybeforewefoundwater第十七页，共27页。Itis/wasnotlongbefore……（不久……）Itwasnotlongbeforeherealizedthedangeroftheposition.Itis/was+一段时间+before……（过了……才）Itwasfivedaysbeforehecameback

Tom不久就苏醒过来。一年之后，他才接受这个事实ItwasnotlongbeforeTomcametohimselfItwasayearbeforeheacceptedthefact.第十八页，共27页。Notuntil.

Until：直到，not:才1.直到Tom来，我们才出发。untilTomcame,wenotsetout2.直到Tom允许，你才可离开。UntilTompermits,younotgo.3.他不说话我都没意识到他是个外国人。直到他说话，我才意识到他是个外国人Untilhespoke,Ididn’trealizeheisaforeignerUntilTomcame,wedidnotsetoutcan第十九页，共27页。UntilTompermits,youcannotgo.untilTompermits,YoucannotleaveuntilIcomeback.Shedidnotgotobeduntilshefelttootired.Tomwillnotgiveupuntilhewillloseheart.

canyougoNotuntilIcomeback,canyouleave.Notuntilshefelttootired,didshegotobedNotuntiltomwillloseheartwillhegiveup.NotNotuntil的倒装第二十页，共27页。地点状语从句Keepitwhereyoucanseeit.把它放在你看得见的地方。Sitwherever

youlike.你爱坐哪儿都可以第二十一页，共27页。1.Ifoundmybooks_____Ihadleftthem.

AwhereBthat/which2.Iknowthepark______wespentthewholeday.AwhereBthat/which地点状语从句√√定语从句第二十二页，共27页。地点状语从句和定语从句的区别ThisisthehousewhereIlivedtwoyearsago.

还原IlivedinthehousetwoyearsagoMakeamark(标记)whereyouhavequestions.__________地点状语where没法还原Youhavequestionsinamark.你在标记里有问题×定语从句状语从句第二十三页，共27页。ThebookshopwhereIboughtthisbookisverysmall.Ilivewheretherearemanytrees.我买这本书的在……地方总结：1定语从句中where翻译成“……的”，状语从句中的where翻译成“在……地方”,可用还原法还原。2定语从句用来修饰名词，而状语从句用来修饰动词，无法还原。定从状从第二十四页，共27页。区分Heliveswheretheclimateismild.IlostmykeywhereIlive.ThisisthevillagewhereIwasborn.IneedaroomwhereIcanlive.YoucanhaveamealwhereyoustayThisistheplacewherewefirstmet.地方————————我们第一次见面的在……地方状状定定状定第二十五页，共27页。1Wherethereisawill,there