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1、Theing-formusedasadverbial现在分词作状语思维导图解读种类及物动词(write)不及物动词的主动语态(go)主动语态被动语态现在分词一般式完成式现在分词的形式(以go和write为例)意义:writingbeingwrittengoinghavingwrittenHavingbeenwrittenhavinggone1.v-ing与句中主语为逻辑上的主动关系,与句中谓语动词同时发生,或基本上同时发生2.having+v-ed与句中主语为逻辑上的主动关系,先于谓语动词发生句法功能一·做伴随状语:分
2、词等于and连接两个动词或分句二·原因状语相当于as,since,because等引起的原因状语从句,常位于句首,句中或句末。三·时间状语相当于when,while,as等引导的时间状语从句,常位于句首或句末四·条件状语相当于if等引导的条件状语从句,常位于句首五·让步状语相当于although,though,evenif,eventhough引起的让步状语从句,常位于句首六·结果状语相当于sothat,so等引导的结果状语从句,常位于句末现在分词作状语学与练把划线部分改写成分词短语并说明其功能1.Whentheysa
3、wtheirteacher,thestudentsstoodup.Seeingtheirteacher,thestudentsstoodup.*现在分词短语作时间状语2.Aftertheyhadfinishedtheirhomework,theywenthome.Havingfinishedtheirhomework,theywenthome.*现在分词短语作时间状语*Havingfinishedtheirhomework表现的动作在wenthome(),故用分词的().之前完成式3.Becausehewasill,h
4、ecouldn’tgotoschool.4.IfyouworkharderatEnglish,youwillmakegreaterprogress.Beingill,hecouldn’tgotoschool.*现在分词短语作原因状语WorkingharderatEnglish,youwillmakegreaterprogress.*现在分词短语作条件状语5.Althoughtheyfeltverytired,theykeptrunning.6.Thechildrencameintotheclassroom,andthe
5、ylaughedandtalked.(并列句)*Feelingverytired,theykeptrunning.现在分词短语作让步状语Thechildrencameintotheclassroom,laughingandtalking.*现在分词短语作伴随状语现在分词语态时态否定逻辑主语惯用语从句转化独立主格被动主动语态doinghavingdonedonebeingdonehavingbeendone语态看分词11.Whenhefoundthedoorlocked,hewenthome.Findingthedoor
6、locked,转化为分词作状语2.(scold)byhismother,theboyhunghishead.Beingscolded3.________(see)blackcloudscoveringthesky,hestoppedhisworkandwenthome.Seeing4.(praise)forhisjob,Tomworkedharder.Havingbeenpraised1.doing或者beingdone同时或几乎同时发生2.Havingdone或者havingbeendone先于主句的谓语动词之前发生
7、1)当v-ing形式所表示的动作发生在主句谓语动词动作之前时,应使用完成式:havingdone2).当v-ing形式被动式的动作发生在主句谓语动词动作之前时,被动式应使用完成式:havingbeendone时态看分词2注意如果分词表示的是一个极短暂的动作,这动作一发生,谓语表示的动作立即发生,也用分词的一般形式.Hearingthenews,theyalljumpedwithjoy.151.“Whatabeautifulgardenitis!”saidthegirl,______outofthewindow.A.lo
8、okingB.havinglookedC.tolookD.looked2._____alongway,BobbegantofeeltiredA.WalkingB.HavingwalkedC.TowalkD.walked3.____inthequeueforhalfanhour,IsuddenlyrealizedthatIhadle