作业帮 > 英语 > 作业

I saw him _____(walk)into the room.请问用walk 还是walking呢?我怎么总是区

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/12 08:38:38
I saw him _____(walk)into the room.请问用walk 还是walking呢?我怎么总是区分不开呢?我知道用do形式表事情的全过程 用doing表正在发生的事 可有时候既可以看成正在发生又可以看成一个全过程
I saw him _____(walk)into the room just now.是不是两者都行呢?
I saw him _____(walk)into the room.请问用walk 还是walking呢?我怎么总是区
其实有时两者没有区别、有时两者有些区别,最简单的方法是改写.例如:
I saw him walk into the room.可以改成He walked into the room.
I saw him walking into the room.改成He was walking into the room.
改写后可以发现这两句差别不大,只是你在说话时侧重点在全过程用do、侧重点在正在发生的过程用doing,两个都对.但如果要说“我看到他走进屋子还锁了门”就不能用ing形式:
I saw him walk into the room and lock the door.
因为必须待walk动作全过程完成后才能做lock的动作.
有just now最好用walking.