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1、状语从句1.时间状语从句（1）WhenWhileAs当…WhenIwilltellheraboutitwhenIseeher.Iwasabouttofallasleepwhenmysistercamein.Iwillgohomewhenhecomesback.When也可以表示先后关系When---当……时候,通常指某一特定的时间点，主句与从句的动作同时发生。When---正在……的时候，突然…。通常主句是进行时或beabouttowhileWhile---在……期间，往往指一段时间。WhilewewereinAmerica,wesawhimtwice.Whilewe
2、weretalking,hecamein.Wearecleaningtheclassroomwhiletheyareplayingthefootball.While表示两相对比。AsAs---一边……一边,随着,表示两个动作的交替进行Shewasdoingherhomeworkasshewaslisteningtothemusic.Asshegrewolder,shebecamemorebeautiful.1.时间状语从句（2）Not…until…SinceAssoonasThemoment/theminuteEverytime/eachtime直到…才…自从Unti
3、l后接短暂性动词主句：havedone从句：did一…就一…就每次，每当我什么都不会说，直到你让我说。2.自从他从这所学校毕业，我再也没有看过他。3.他们一看到这张照片，就笑翻了。Iwon’tsayanythinguntilyoutellmeto.Ihaveneverseenhimsincehegraduatedfromtheschool.Theylaughedassoonastheysawthepicture.Theylaughedthemomenttheysawthepicture.2.条件状语从句ifunlessaslongasincase如果除非只要万一从句中
4、用一般现在时代替将来时_____weatherpermits,wewillgototheparktomorrow.You’dbettertakeanumbrella_______itrains.Isleepwiththewindowopen_______it’sreallycold.________youlistentome,I'llgivewhateveryouwant.IfincaseunlessAslongasIf/unless/aslongas/incase3.原因状语从句BecauseSinceAsBecause表示直接的因果关系，常放主句后.回答Why问句
5、、强调原因或有partly,not修饰时,只能用because.Since,as表示众所周知的原因，常放于主句前，译成“既然”.Since语气比as强。IlearnEnglishpartly______Ilikeit.______everyoneishere,let’sbeginthemeeting.Itis________heishonestthathegetsthejob.becauseSince/asbecause结果状语从句So…thatSuch…that形容词名词如此…以至于He has made _____ great progress that the
6、teachers are pleased with him.Hehad____manyfalls that he was black and blue all over.Istudyhard,sothat/inorderthatImaynotfailintheexaminations.目的状语从句suchsomanymuchlittlefew让步状语从句Althoughheisbusy,henevermissesafootballmatch.=busyasheis,henevermissesafootballmatch.Nomatterwhatyoumaydo,doi
7、twell.Nomatterwherelifetakesusto,juststicktoourdreams.______youdecidetotakeup,youshouldtrytomakeitasuccess.A.IfB.WheneverC.UnlessD.WhateverI’llacceptanyjob,_____Idon’thavetogetupearly.A.eventhoughB.thoughC.incaseD.aslongas___________problemsyouhave,youcanalwayscometomeforhelp.A
