check over sth和check sth over有什么区别啊?

问题描述:

check over sth和check sth over有什么区别啊?
我理解能力不好,举下例子吧。

check over sth这里sth.可以是名词可以是代词.The doctor checked over the boy /himcheck sth over这里sth.只能是代词The doctor checked him over .在英语中,像write down turn on/down /up off,check over 等动词...