感官动词 see、watch、hear、feel 等用法特殊:后接省 to 的不定式表全过程,接 doing 表正在进行。口诀:一感二听三让四看,后接动词省 to;看见正在做,用 doing 表进行。
顺口溜记忆
- 感官动词省 to,see、hear、watch、feel
- see sb. do 表全过程,看到做完
- see sb. doing 表进行,看到正在做
- 被动语态 to 还原,He was seen to go
- 一感 feel,二听 hear、listen to,三让 make、let、have,四看 see、watch、look at、notice
要点讲解
- 感官动词 + 宾语 + 动词原形(省 to):I saw him go out. 我看见他出去了。(看见整个过程)
- 感官动词 + 宾语 + doing:I saw him going out. 我看见他正走出去。(看见正在发生)
- 被动语态中 to 必须还原:He was seen to go out. 有人看见他出去了。
- hear 的用法相同:I heard her sing. / I heard her singing.
- feel:I felt something touch my hand. 我感到有什么东西碰了我的手。
例句解析
- We watched the children play games. 我们看着孩子们玩游戏。(全过程)
- I heard someone knocking at the door. 我听见有人在敲门。(正在敲)
- The thief was seen to steal a bike. 有人看见小偷偷自行车。(被动还原 to)
易错提醒
- see/hear/watch sb. do 与 doing 的区别是高频考点:do 强调全过程或经常发生,doing 强调正在进行。