many：用来形容可数名词。much：用来形容不可数名词。many用来修饰复数可数名词，表示许多的意思，与few（少数）的意思相反。而much则用来修饰不可数名词，表示量或是程度，与little（少量）的意思相反。

much、many的用法有什么区别

1、many用来修饰复数可数名词，表示许多的意思，与few（少数）的意思相反。而much则用来修饰不可数名词，表示量或是程度，与little（少量）的意思相反。

如：How many people are there in your family? 你们家有几个人？

2、many和much都可以与more连用，但区别在于many more之后接复数名词，much more之后接不可数名词。

如：There have been many more burglaries this year.今年盗窃案比过去多好些。

3、much可以用在形容词、副词的比较级之前，但是many不可以。

如：He is much taller than I. （副词）

much的例句

I didn't like the job much at first.

起初我并不很喜欢这个工作。

He was much loved by all who knew him.

认识他的人都很喜欢他。

many的例句

The college has close links with many other institutions.

这所学院与其他许多的机构有着紧密的联系。

Now, obviously the jury is out on many of these complementary therapies, and I personally doubt that the coffee enema will ever, you know, gain mainstream20 approval.

现在，对于许多的补充性治疗方法，明显还没有最后定论，且我个人怀疑咖啡灌肠法也不会得到大众的认同。