(1) 在否定句中，第一个 as 也可换成 so。如：

He doesn't study as [so] hard as his brother. 他学习不如他弟弟努力。

(2) 在该结构的两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much+不可数名词+as”和“as many+复数名词+as”。如：

You've made as many mistakes as I have. 你犯的错误和我犯的一样多。

其间接形容词时，有时该形容词还可修饰另一名词，但这个名词应带有不定冠词(注意词序)。如：

She is as good a teacher as her mother. 她和她妈妈一样是位好老师。

也可说。如：She is a teacher as good as her mother.

但不说。如：She is as a good teacher as her mother. / They are as good teachers as us.

(3) 第二个as后接从句时，该as通常为连词，但有时这个as还充当其后从句的主语或宾语，此时该as实为关系代词。如：

I gave him as much as he could eat. 他能吃多少，我就给了他多少。

(4) 该结构根据情况可用使用以下修饰语。如：(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等，并且这些修饰语必须置于第一个as之前，而不能置于其后。如：

He doesn't play half as well as his sister. 他演奏的水平不及他姐姐的一半。

(5) 若第二个as引导一个表示将来意义的从句，则该从句可用现在时表示将来，也可直接使用将来时态。如：

We'll get there as soon as you do [will]. 你一到，我们就到。

单词通缉令

1. tolerant a.容许的;容忍的
2. celebrate vt. 庆祝;祝贺
3. harmony n.和谐;协调
4. playoff n. 加时赛
5. telescope n.望远镜