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1、Grammar(I)Readthesentenceandchoosethebestexplanation.ThemomentIheardit,Iknewitwasacompletelynewkindofmusic.Ionlyhearditforamoment…(b)ForafewsecondswhenIheardit…(c)AssoonasIheardit…(c)Someexplanationsofadverbialclausesoftime:(1)时间状语从句通常用下列从属连词来引导:after,before,as,on
2、ce,till,until,(ever)since,when,whenever,while,now(that),aslongas,assoonas.如：①Now(that)you’vegrownup,youmuststopthischildishbehavior.②Wheneverwemetwithdifficulties,theycametohelpus.when,while,as的区别1)译成“当…时候”时:when+从句(从句动词是延续性或短暂性动词都行)while+从句(从句中谓语动词只能用延续性动词)一般为bed
3、oing形式as+从句(两个动作同步进行)翻译成“一边…一边…”如:Whenthefirebrokeout,IwaswatchingTV.ThetelephonerangwhileIwascooking.Thefarmerwhistledashemilked.2)特殊用法when表示“正要…,这时…发生了”与beaboutto…beonthepointof…连用如:Wewereabouttoleavewhenhecamein.while表示并列对比②“尽管…”如：Whileheisstrong,hisbrotheriswe
4、ak.①“因为…”②“尽管…”让步的内容+as+其它成分Failedasheagain,hedecidednottogiveup.用when/while/as完成下列句子。1._____Iwentintotheclassroom,hewasreading.2._____hewasspeaking,everybodylistenedcarefully.3.Iwasabouttogoout_____avisitorcame.4.Hewasonthepointofgoingtobed_____thedoorbellrang.A.
5、whileB.asC.beforeD.whenWhenWhileWhenD1.___JohnwaswatchingTV,hiswifewascooking.A.AsB.AssoonasC.WhileD.Till2.Thereisplentyofraininthesouth_____thereislittleinthenorth.A.while B.as C.when D.soCA表示“一……就……”时间状语从句Assoonas+句子还有三种类型的连词名词:themoment/minute/second+句子Themo
6、mentIsawher,Icriedout.副词:immediately/directly/instantly+句子Immediatelyhecame,Itoldhimthenews.句式:nosooner……than……hardly/scarcely.……when……1.Irecognizedyou____Isawyouattheairport.A.themomentB.whileC.afterD.once2.NosoonerhadIarrivedhome_____itbegantorain.A.whenB.whileC
7、.asD.than3.Hardlyhadhereachedtheschoolgate_____thebellrang.A.whileB.whenC.asD.assoonas4.Thethievesranaway____theycaughtsightofthepolice.A.themomentB.whileC.afterD.oncebefore&after引导时间状语从句before的三种特殊翻译①跟can/could连用,译成“还没来及就…”②强调时间/距离长，译成“才”③时间/距离短，译成“不到…就…”Itonlyco
8、stmetwohoursbeforeIgotthere.till&until引导时间状语从句一般情况下till和until可以互换;但till不能放在句首。Ididn’tgotobeduntil(till)myfathercameback.Iworkeduntil(till)hecameback.***
