我们老师说像image/suggestdoing这类里面放image/suggestsbdoing,但watchdoing为什么用watchsbd我们老师说像imagedoing这类里面放imagesbdoing,但watchdoing为什么用watchsbdo?

Question

我们老师说像image/suggest doing 这类里面放image/suggest sb doing ,但watch doing 为什么用watch sb d
我们老师说像image doing 这类里面放image sb doing ,但watch doing 为什么用watch sb do?

Answer 1

应该是：imagine/suggest doing sth.
watch sb doing 和 watch sb do sth都可以,前者表示看某人正在做某事,后者表示看见全过程
I wathched him playing football in the street.
I wathched my mother cook the fish and learned from her.