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1、过去分词作状语过去分词作状语的用法过去分词作状语:过去分词作状语修饰谓语动词，可以表示_____、____、____、_____、________或________等，在意义上相当于状语从句。时间原因条件让步行为方式伴随情况FindoutsentencesusingV-ppastheadverbialinthetext.1.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.AsIwasworriedaboutthejourney,Iwasunsettled…3.Hitbythelackoffre
2、shair,myheadached.BecauseIwashitbythelackoffreshair,myheadached.4.Exhausted,Islidintobedandfellfastasleep.AsIwasexhausted,Islidintobedand...2.Well-knownfortheirexpertise,hisparents’company,called“FutureTours”,transportedmesafelyintothefutureinatimecapsule.Sincehisparents’companyw
3、aswell-knownfor…1.过去分词作时间状语1.Seenunderamicroscope,afreshsnowflakehasadelicate（精美的）shape.Whenitisseenunderamicroscope,afreshsnowflake（雪花）hasadelicateshape.2.Seenfromthetopofthehill,thecitylookslikeabiggarden.Whenitisseenfromthetopofthehill,thecitylooks…Askedmanytimes,hebegantofeel
4、bored.Afterhewasaskedmanytimes,hebeganto…注意：可在过去分词前加上连词when,while,until等来强调过去分词所表示的动作与主句谓语动词所表示动作的时间关系。1.Whenitisheated,icewillbechangedintowater.Whenheated,icewillbechangedintowater.Exhausted,thechildrenfellasleepatonce.Caughtinaheavyrain,hewaswettotheskin.=Astheywereexhausted,t
5、hechildrenfell…=Becausehewascaughtinaheavyrain,hewas…表示原因，相当于由as,since,或because引导的原因状语从句.2.表示原因3.表示条件Heated,waterchangesintosteam.Givenanotherchance,hewilldobetter.表示条件,相当于if,unless引导的条件状语从句=Ifitisheated,waterchangesintosteam.=Ifheisgivenanotherchance,hewilldobetter.4.表示让步1.Laugh
6、edatbymanypeople,hecontinuedhisstudy.2.Badlywounded,hecontinuedtofight.表示让步，相当于although/though引导的让步状语从句.Thoughhewaslaughedatbymanypeople,hecontinuedhisstudy.Thoughhewasbadlywounded,hecontinuedtofight.5.表示方式或伴随1.Theoldmanenteredthemeetingroom,supportedbyayoungfellow.=Theoldmanente
7、redthemeetingroomandwassupportedbyayoungfellow.2.Shewasintearsasifdeeplymovedbythemovingfilm.=Shewasintearsasifshewasdeeplymovedbythemovingfilm.过去分词作方式状语或伴随状语时，相当于一个并列分句，没有相应的从句可替换.Thefilmstarappeared,surroundedbyagroupoffans.=Thefilmstarappearedandwassurroundedbyagroupoffans.1._
8、___(use)inthisway,thewordshouldn’tbetake
