有过去时间状语提示:比如last night,yesterday,just now~等等
例句:I saw you last night.
过去分词就是过去进行时,就是过去正在干某事.
例如;Iwas doing homework when you called me.
有过去时间状语提示:比如last night,yesterday,just now~等等
例句:I saw you last night.
过去分词就是过去进行时,就是过去正在干某事.
例如;Iwas doing homework when you called me.