1、watch作名词是表、手表的意思，例如，My watch seems to have stopped. 我的手表好像停了。He glanced nervously at his watch. 他紧张地瞥了一眼手表。
2、watch作动词，是观看、注视的意思。
3、比如，to watch television看电视，to watch a football game足球比赛。
4、看例句，He watched the house for signs of activity. 他注视着那所房子里的动静Could you watch my bags for me while I buy a paper? 我去买份报纸，你能替我照看一下我的包吗？
