1）a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等

2）还可以用表示倍数的词或度量名词作修饰语。

3）以上词（除by far）外，必须置于比较级形容词或副词的前面。

例题：

1）-Are you feeling ____?

-Yes，I'm fine now.

A. any well；B. any better；C. quite good；D. quite better；

答案：B。

解析：any 可修饰比较级，quite修饰原级，well的比较级为better.

2）The experiment was____ easier than we had expected.

A.more；B.much more；C.much；D.more much；

答案：C。

解析：much可修饰比较级，因此B，C都说得通，但easier本身已是比较级，不需more，因此C为正确答案。

3）If there were no examinations, we should have ___ at school.

A. the happiest time；B. a more happier time；

C. much happiest time；D.a much happier time；

答案：D。