非谓语动词讲义三.根据语法功能看非谓语动词的用法(五)做状语不定式Hesatdowntohavearest
(表目的)Tofindoutmoreaboutuniversitycourses,call(920)746-3789
Hegotupearlyinorderto/soastocatchthefirstbus
(表目的,soasto通常不用于句首)Hewokeuponly/justtofindeverybodygone
(表结果)Peter’scellphonewasleftinataxibyaccident,nevertobefoundagain
*不定式作原因状语往往用于形容词之后,这些形容词通常是happy,sorry,fortunate,angry,glad,ashamed,discouraged,delighted,frightened,shocked等
Iamverygladtoseeyou
(表原因)Heisoldenoughtogotoschool
(表程度)分词分词放在句首表示时间、原因、条件、让步*过去分词作时间状语表示的含义有两个:①与谓语动词同时发生;②被动意义
WhenSeenfromthetopofthemountain,thecitylooksverybeautifulwithlightsonatnight
(表时间)Unlessinvitedtospeak,youshouldremainsilentattheconference
(表条件)Althoughtoldtostop,Peterwentontalkingabouthisfavoritesinger
(表让步)Facedwithadifficultsituation,Idecidedtoaskmybossforadvice
(表原因)*现在分词作时间状语一般位于句首,表示的动作和谓