He’s as  （clever） his sister ,but he doesn’t do his homework as （ carefully ） as his sister.So be isn’t so（ good ）at his lesson as his sister.
2.This coat is as （ nice） as that one but isn’t so（ expensive）as that one .
3.This kind of bike looks as（good ） as that kind but doesn’t sell as （well ）as that kind .
4.Tom runs as（ quickly ）as Kate ,but he doesn’t jump as （high ）as Kate .（ 修饰动词用副词
5.He works as （hard ）as I.,but his lessons aren’t as （good ）as mine . 
6.I have as（ many ）money as you .
7.Who picked （most ）apples,Jim ,Mike or Lucy （三者相比,用最高级.）
8.It was （hotter ）yesterday than it is today .（句中有than ,hot要用比较级）
9.Apples are（more delicious ）than pears .g（  理由同8）
10.Li Qing’s mother gets（ angry ）because Li Qing’s school report is （worse ）than any other student in her class
11.It was quite（cheap ）,I won’t find anything （cheaper ）than that. 
12.She didn’t feel （well ）,so she went to the hospital yesterday ,but now he feels（better l）
13.He began to study （ harder  ）than last term ,and he did （better  ）than before,too.
14.His （ elder ）brother is two years（ older ）than him （  注：要填的这两个词不能互换）
15.No other boy in my class wrote so （well  ）as Wei Lin  修饰动词用副词
16.He always been （ careful）in his work but this time he works（ carelessly 修饰动词用副词）
17.Look （ carefully ）at the drawing and you will understand what I mean
修饰动词用副词

另外固定用法；as +adj./ adv.+ as ;  ……与……一样：not as /so + adj./ adv.as ……不如……


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