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.
如果觉得《2017年成人高考英语语法被动语态二:一般过去式的被动语态》高起点英语复习指导,chengrengg不错,可以推荐给好友哦。