well能够用作副词，也能够用作形容词，用作形容词意思是健康的、令人满意的，good只用作形容词，不用作副词，它的副词形式用well。

well和good用法口诀

well能够用作副词，也能够用作形容词，用作形容词意思是健康的、令人满意的，good只用作形容词，不用作副词，它的副词形式用well。

She has a good (fine) voice.她有好听的嗓音。Shespeaks English well. 她的英语说得好。

Well用在健康方面的时候，能够说：I am not well today或者是I am not well.意思是我今天不太舒服。

Good一般会用在对东西的描述上或者是父母对小朋友的表扬上，比如This is a good book. This is a good chair.

good 和well都能够修饰动词，一般good只用在半系动词后面，如：seem, appear, look等。

Good一般用在半系动词后面，作为表语，well用在实意动词的后面，作状语。

good的短语有哪些

do good

1.有用的 useful

This cough medicine tastes nice but it doesn't do much good.这咳嗽药不难吃,但作用不大。

2.有益于某人 benefit sb

Eat more fruit, it will do you good.多吃水果,对你有好处。

Much good may it do you.但愿对你大有好处。

You should do good to others.你应该对别人行善。

a good few

相当多(的),几个 a considerable number (of); several

“How many came?”“A good few.”“来了多少?”“不少。”

as good as

几乎,实际上 almost, practically

He as good as said I'm a liar.他无异于说我撒谎。