hear sb do sth 和 hear sb doing sth 有什麽區別
妳好！
很高興為妳解答！
簡單說，
hear sb do sth 省略to的不定式作賓補，表示動作全過程
hear sb doing sth -ving作賓補，強調動作正在進行
例如：
I saw him come near the door and enter it.
The lost boy was last seen playing on the beach.
具體來說，這是表示看到；瞧見某人做某事系列動詞用法的壹部分。
這系列動詞是：
see/watch/notice do 省略to的不定式作賓補，表示動作全過程
abserve/catch/find sb doing -ving作賓補，強調動作正在進行
sth/sb done 過去分詞作賓補，表明賓語與過去分詞的動作是被動關系
例如：
A cook will be immediately fired if he is caught smoking in the kitchen.
The managers wanted to see the plan carried out when they returned.
祝妳開心如意！