成考英语语法被动语态：一般过去式的被动语态
|0·2012-09-05 09:26:38浏览 收藏
二、一般过去式的被动语态
承受者+be{was/were +done(过去分词) by+执行者 (不明确可省略)。
E.g.： 主动：He repaired his bike yesterday.
被动：His bike was repaired by him yesterday.
主动：Children cleaned many streets last Sunday.
被动：Many streets were cleaned by children last Sunday.
