advice是名词,advise才是动词.
关于用法,相信你看了以下例句就会理
advise"劝告,忠告"有下列四种用法:
advise sth.或doing sth..
advise sb.(not) to do sth..
advise sb.against sth.或doing sth..
advise(sb.) that sb.(should) do sth..
如：
She advised prudence.
她劝告(我们)应谨慎从事.
He advised waiting till the proper time.
他劝告(我们)等到适当时机才行动.
I advised him (not) to do it now.
我劝他现在(不要)做此事.
I advised him against doing it now.
我劝他不要现在做此事.
区别
1.advice 为不可数名词,可用some,much,a little,a piece of等修饰,但不可说an advice 或 a lot of advices.
例如:Let's give you a piece of advice.
2.advise 为动词.
例如:We advise waiting here.(动名词作宾语)
He advised me not to do that.(不定式作宾语补足语)