much后面一般接形容词比较级。much后面接不可数名词，也可以修饰形容词和副词的比较级。
例句
There isnt much mail today.
今天邮件不多。
Need you have paid so much?
你用得着花那么多钱吗？
How much thickener is used?
用了多少增稠剂？
Too much sun ages the skin.
晒太阳过多会使皮肤衰老。
I enjoy reading very much.
我非常喜欢阅读。
