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)以上词汇或词组(除by far外)必须置于比较级形容词或副词的前面。

典型例题：

1)---- Are you feeling ____?

---- Yes, I’m fine now.

A. any wellB. any betterC. quite goodD. quite better

答案：B。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 moreC.muchD.more much

答案：C。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 timeB. a more happier time

C. much happiest time D.a much happier time

答案：D