watch sb do sth 怎么用

watch sb do sth 怎么用
watch sb do sth 怎么用

watch sb do sth 怎么用
其实是
watch
verb
[with obj.]look at or observe attentively,typically over a period of time 【是及物动词后必须加一个宾语,watch sb do sth 后面的do是修饰sb,意思为 看见某人做某事 】
观看；注视；观察
具体用法,请看例句
Lucy watched him go.
露西看着他走了.
[no obj.]as she watched,two women came into the garden.
她在观察时,两个妇女进了花园.
[with clause]everyone stopped to watch what was going on.
每个人都停下来看发生了什么事.