1、too/so/very/quite都可以接形容詞/副詞原級
例1:You run too fast.
too修飾副詞原級fast。句意:你跑太快了。
例2:You are so nice. so 修飾形容詞原級nice。句意:你如此友善。
例3:It is very tall. very修飾形容詞原級tall,句意:它非常高。
例4:The problem is quite easy. quite 修飾形容詞原級easy,句意:這個問題相當簡單。
二、as+形容詞/副詞原級+as,意為“和……一樣……”
例一:I am as tall as you. 我和你一樣高。
例二:I write as carefully as you.我和你寫得一樣認真。
三、not as/so+形容詞/副詞原級+as,意為“……不如……”
例一:I am not as tall as you.我不如你高。
例二:She is not so clever as you.她不如你聰明。
可修飾比較級的詞 
1)a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等 
2)還可以用表示倍數的詞或度量名詞作修飾語。 
3)以上詞(除by far)外,必須置於比較級形容詞或副詞的前面。 
典型例題: 
1) ---- are you feeling ____? 
---- yes,i'm fine now. 
a. any well b. any better c. quite good 
d. quite better 
b. any 可修飾比較級,quite修飾原級,well的比較級為better. 
2)the experiment was____ easier than we had expected. 
a. more b. much more c. much 
d. more much 
c. much可修飾比較級,因此b,c都説得通,但easier本身已是比較級,不需more,因此c為正確答案。 
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