对于英语初学者来说，初次遇到good和well这两个表示”好”的词,确实有点分不太清楚。因为从中文角度来看，它们都表示“好”。
但实际上只要我们分清楚他们的词性就很容易区分了。
其实good它的意思非常的单纯，它就是一个形容词。形容词主要是用来做表语和修饰名词。作为表语，经常放在be动词is，am和are的后面。而作为形容词，他经常用来修饰名词，而且放在名词前面。
例如， The picture is good. [形容词作表语]
The apples are good. [形容词作表语]
She is a good singer.{形容词修饰名词}
They are good books. {形容词修饰名词}
但是呢，well却有多重词性。我们来看下面的句子：
It is a deep well.{名词，表示“井”}
She is well.{形容词，表示“身体好”}
I am not quite well today .我今天感觉身体不好{不舒服或已经生病}
She sings well.{副词，修饰动词}
Well, I will do it again.{语气词，“嗯“}
考点知识补充，请大家注意good与介词连用的情况：
She is good at English.[擅长于…..]
Running is good for you.[对……有好处]
My uncle is good to me .[对……好]
Jane is good with children .[对……有办法]
good 与不同的介词连用就有不同的意思。这也是英语这种语言的特点。还有就是：
She is good at English . ＝ She does well in English.
We have a good time. ＝ we enjoy ourselves.
请大家注意这四个固定搭配。
be good at /do well in
have a good time/enjoy oneself
通过以上分析，各位同学，你们明白了吗？所以呢，我们以后要深刻地明白“形修名”，“副修动”的道理，并且要注意一词多义，考虑它的词性。还有就是介词的用法也相当重要。小小介词不容忽视。“学英语就是学句子。” 希望大家能够在句子中学会词汇的用法。祝大家学习进步！
以下留给大家几道题：
1. 用good 或well填空
They speak xxxx English.
They speak English xxxx .
This picture is very xxxx
It is a very xxxx picture.
Look out！ there is a xxxx
xxxx , let me help you.
2. 用介词填空
Tom is good xxxx Chinese .
Tom does well xxxx Chinese.
Apples are good xxxx your health.
中考链接
1.[2018中考模拟]
---You look so happy now!
---Oh, I do xxxx in the exam.
A. bad B badly C. good D. well
2. [2019中考模拟]
---what about the mooncake?
---it tastes xxxx . I want one more.
A. Bad B. good C. well D. badly
3. [2019中考模拟]
---Do you study English well?
---Yes,I do. But Lily is xxxx at it .
A. good B. well C. better D. badly
4.[2016河南中考]
I have been to quite a few restaurants , but I can say this one is xxxx .
A. good B. better C. the better D. the best
