专升本语法之感官动词

法则 3：感官动词的不定式

【see、watch、notice、hear、listen to (sth.)、observe、feel等表感官动词的不定式均不帯to；表示被动需加 to.】

1. I heard someone knocking at the door when I fell asleep.我入睡时有人正敲门.

2.I heard someone knock at the door three times.

我听见有人敲了三次门.(听的是全过程)

3.I often watch my classmates play volleyball after school.

我经常看见我同学在课后玩排球.

4. We saw him go in to the restaurant.→ He was seen to go in to the restaurant.(被动)

5.I hear the boy cry every day.→ The boy is heard to cry every day.(被动)

法则 4：感官动词其他考点

【look,sound,smell,taste,feel等词可当系动词,这类词之后要跟形容词,不能跟副词.】

see/watch/observe/notice/look at/hear/listen to/smell/taste/feel

+do表示动作的完整性,真实性(全过程)

+doing表示动作的连续性(正在进行)

1. He looks angry.

2.It sounds good.

3.The flowers smell beautiful.

4. The sweets taste sweet.

5.The silk feels soft.

6.I saw him work in the garden yesterday.(强调"我看见了"这个事实)

7. I saw him working in the garden yesterday.

(强调"我见他正干活"这个动作)