hear sb do 和 hear sb doing 有什么区别

Question

如题所述

Answer 1

hear sb do 指听到某人做了某事
I hear him sing just now.
hear sb doing只听到某人正在做某事
I hear him singing when I was sleeping.

Answer 2

第一个表状态，强调一个客观事实。第二个表动作，强调正在发生。