分词现在分词过去分词V-ing(doing)V-ed(done)现在分词的时态和语态一般式完成式主动语态被动语态doinghavingdonebeingdonehavingbeendone现在分词的否定式:notdoing1
作补语现在分词1
作补语过去分词分词做状语Whentheyheardthenews,theygotexcited
HearingHearingthenews,thenews,theytheygotexcited
(gotexcited
(时间时间))Havingvisitedthecitymanytimes,heofferedtobeourguide
(原因)Becausehehadvisitedthecitymanytimes,heofferedtobeourguide
分词做状语Ifweweregivenmoretime,wewouldbeabletodotheworkbetter
Givenmoretime,wewouldbeabletodotheworkbetter
(条件)HavingbeenbittenHavingbeenbittenbyasnake,byasnake,sheshewasfrightenedatit
(wasfrightenedatit
(原原因因))Becauseshehadbeenbittenbyasnake,sheshewasfrightenedatit
wasfrightenedatit
Beingdone分词做状语doinghavingdonebeingdonehavingbeendone形式意义该动词与句子主语为主动关系;该动词所表达的动作与句中谓语动词所表达的动作同时发生
该动词与句子主语为主动关系;该动词所表达的动作先于句中谓语动词所表达的动作