having-done-状语0.ppt

在努力工作了一整天后，我很早上床了。Ingforasadverbialfromthetext:Havingcollectedandevaluatedtheinformation,IhelpotherscientiststopredictwherelavafromtheVolcanowillflownext.2.Havingworkedhardallday,Iwenttobedearly.3.HavingexperiencedquiteafewearthquakesinHawaiialready,Ididn’ttakemuchnotice.4.Havingearliercollectedspecialclothesfromtheobservatory,weputthemonbeforewewentanycloser.5.Havingstudiedvolcanoesnowformanyyears,IamStillamazedattheirbeautyaswellastheirpotentialTocausegreatdamage.Lookingcarefullyattheground,Imademywaytotheedgeofthecrater.动词-ing（现在分词）作状语作时间状语作条件状语作伴随状语表结果Hermotherdiedin1990,leavingheralargefortune.(=Hermotherdiedin1990,andleftheralargefortune)如V-ing表动作发生在谓语之前,则要用V-ing完成式:Having+P.P(过去分词)..,主语+谓语Having+been+P.P(过去分词)…,..1.Aftershehadfinishedherwork,shewenthome.2.Aswehaveinvitedhimheretospeak,we’dbettergotohislecture.3.Aftertheclasshadbeencleaned，itwastidyAttentionPlease1.Addictinghimselftoplayingviolin,hedidn’tnoticethethiefenterthehouse.2.Addictedtoplayingviolin,hedidn’tnoticethethiefenterthehouse.Givenmoretime,we’lldoitbetter.与逻辑主语构成独立主格：Asalltheticketshavebeensoldout,theywentawaydisappointedly.=Alltheticketshavingbeensoldout,theywentawaydisappointedly.Iftimepermits,wewillgooutforapicnic.=Timepermitting,we'llgooutforapicnic.thisbeingmyexperience,Istayedatthetopandwatchedthem.独立主格结构。=Asthisismyexperience,Istayedatthetopandwatchedthem.=Thisismyexperience,soIstayedatthetopandwatchedthem.独立主格结构由“名词/代词＋形容词/副词/现在分词/过去分词/不定式/介词短语/名词/数词”(非谓语)构成，在句中可做条件状语、时间状语、原因状语、伴随状语等。Ifweatherpermits,we’llgooutforapicnic.Weather_________,we’llgooutforapicnic.Asthereisnobus,Iwalkedhome.There_____nobus,Iwalkedhome.Iwentbackhomewithworkfinished.Work_____,Iwentbackhome.如果给我们更多的时间，我们会做得更好。(表示条件)There______anotherchance,hewilltryhisbest.假如再有一次机会，他会尽力而为。Moretime_____,weshouldhavedoneitmuchbetter.有时也可用with(without)+名词（代词宾格）+分词形式Withthelightsburning,hefellasleep.1.Withtheteacher_________(assist)us,wecandoiteasily.2.Withwork___________(finish),theywillhavearest.3.Withallthework______(do),theywil