感官动词后加动词时什么+do什么时候+doing
感官动词后加动词时什么+do什么时候+doing
感官动词后可以跟do也可以跟doing,表示不同的意思。
感官动词(及物)有:
see/notice/look_at/watch/notice/observe/listen_to/hear/feel(Vt) 。。。
如see sb do sth表示看见某人做了某事(结果)
see sb doing sth表示看见某人正在做某事(进行)
eg:when i passed by her house last night, i saw her drawing pictures. 我看到她正在画画。
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)
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。
典型例题
1)They knew her very well. They had seen her ___ up from childhood.
A. grow B. grew C. was growing D. to grow
答案:A。因题意为,他们看着她长大,因此强调的是成长的过程,而非正在长的动作,因此用see sb do sth 的句型。
2)The missing boy was last seen ___ near the river.
A. playing B. to be playing C. play D. to play
答案A. 本题强调其动作,正在河边玩,应此用see sb. doing sth句型。
这么想一下:一般动词什么时候加to do,什么时候加doing?
以see 为例,see sb do ...看到某人【做了】某事
see sb doing ...看到某人【正在做】某事
其他感官动词,用法同see一样
强调动作正在发生加doing,否则加do。
后面一种情况变为被动语态时要加to构成to do。