- 讲师:刘萍萍 / 谢楠
- 课时:160h
- 价格 4580 元
特色双名师解密新课程高频考点,送国家电网教材讲义,助力一次通关
配套通关班送国网在线题库一套
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.
责编:彭亚玲
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