1.直接接动词，要用动名词

I advise waiting a few more days. 我建议再等几天。

Would you advise phoning, or shall I wait a bit longer? 你看我打电话好，还是我再等一会儿好?

2.若后接有宾语则加不定式

The doctor advised me to take more exercise. 医生嘱咐我多加锻炼。

She advised her parents to give up smoking, but they wouldn’t listen. 她劝她的父母戒烟，但他们不愿听。

比较下面两句

He advised applying at once. 他劝告立即提出申请。

He advised me to apply at once. 他建议我立即提出申请。

注意下面的正误句型：

作为你的医生，我劝你少吃些。

误：As your doctor, I advise you eating less.

正：As your doctor, I advise you to eat less.