see sb do sth和see sb doing sth具体区别?saw sb do sth不也是“看见过某人做了某事”么?具体在英语中怎么用?

see sb do sth和see sb doing sth具体区别?saw sb do sth不也是“看见过某人做了某事”么?具体在英语中怎么用?
see sb do sth和see sb doing sth具体区别?
saw sb do sth不也是“看见过某人做了某事”么?具体在英语中怎么用?

see sb do sth和see sb doing sth具体区别?saw sb do sth不也是“看见过某人做了某事”么?具体在英语中怎么用?
感官动词 see,watch,observe,notice,look at,hear,listen to,smell,taste,feel + do 表示动作的完整性,真实性；+doing 表示动作的连续性,进行性
I saw him work in the garden yesterday.
昨天我看见他在花园里干活了.(强调"我看见了"这个事实,或者是全过程)
I saw him working in the garden yesterday.（强调"我见他正干活"这个动作）
昨天我见他正在花园里干活.

see sb doing sth 是正在进行

see sb doing sth 是说看到某人正在做某事 强调看到的动作正在进行

see sb doing sth是看见某人【正在】做某事