early本身是一个形容词，但是它本身就有副词的词性，有的形容词加ly就是副词， early本身就是ly结尾，所以它也可以做副词。
例如：I came here early.我早就来了。
扩展资料
例句：
Weve got to get up early, all right?
我们得早起床，可以吧？
I want to make an early start in the morning.
我想早上早点出发。
The early identification of children with special educational needs is very important.
早期确认儿童有特殊教育需求很重要。
