Unit1KnowingmeKnowingyou过去分词作状语[观察例句]1.Treatedthisway,you'resuretofeelhurt
2.Approachedinthisway,yourfriendshipwillsoonberepaired
3.Filledwithanger,youtendtosaywhatevercomestoyourmind
4.Lostindeepthought,hedidn'thearthesound
5.Thesignalgiven,thebusstarted
6.Whengivenamedicalexamination,youshouldkeepcalm
[归纳用法]一、过去分词作状语的具体用法1.作时间状语时,可转换为when或while等引导的从句,通常放在句首
如:Seenfromthetopofthehill(=Whenitisseenfromthetopofthehill),theschoollookslikeabiggarden
从山顶上看,学校像一个大花园
2.作条件状语时,可转换为once,if或unless等引导的从句,一般放在句首
如:Givenmoreattention(=Ifitwasgivenmoreattention),thefirecouldhavebeenavoided
如果多注意一下,大火或许可以避免
3.作原因状语时,可转换为because,as或since等引导的从句,多放在句首
如:Encouraged(=Asshewasencouraged)bytheteacher,thegirlwasveryhappy
因为受到老师的鼓励,这个女孩很开心
4.作让步状语时,可转换为though,although或evenif引导的从句,常放在句首
如:Left(=Although