Before Returned, he said nothing. 语法是否正确

来源:百度知道 编辑:UC知道 时间:2024/09/20 10:58:02
Before Returned, 这种写法与法上正确吗?
OR: Retruned, he said nothing.
when returned, 是否等于 when returning,
有何区别

语法正确
句中主从句的主语一致,因此从句中省略了主语
完整的说法是:Before he returned, he said nothing.

when returned, 不等于 when returning,
前者是回来之后,后者为返回途中

he said nothing when he returned.
before 后面要用动名词的