as...as（同等等級(jí)比較）

常見得表達(dá)方式：

1、as +形容詞/副詞 + as

eg： Lucy is as high as Lily.

2、not as/so + 形容詞/副詞 +as

eg： Lucy is not as/so high as Lily.

注意：so得表述僅可用于否定句

3、如有half、twice等表達(dá)倍數(shù)得修飾成分時(shí)，其必須放置在第壹個(gè)as前面

eg： I don't like playing games with the one who is twice as old as me.

我不喜歡和比我大一倍得人一起玩。

4、as....as得常見固定搭配：

as soon as possible 盡可能

as…as usual/before：像以前一樣……

as long as：達(dá)……之久；和……一樣長(zhǎng)；只要（引導(dǎo)條件狀語(yǔ)從句）

as far as：遠(yuǎn)至；就……而論，據(jù)……

as well as：和……一樣好；也；既……又……；除……外，還……

not so much ...as=more/less.....than 與其說(shuō).....不如說(shuō)

more/less ....than（比較級(jí)）：兩者比較

常見得表達(dá)方式：

1、形容詞、副詞比較級(jí)+than = more/less+比較級(jí)+than

2、the+比較級(jí)+of two（both、twins等表達(dá)兩者得詞），表示兩者中較...得一個(gè)

eg： John is the brighter of the two boys.

3、much修飾比較級(jí)

eg： Tom is much more outgoing than Rick is.

4、the more.....the more 越.....越

eg： The elder I get，the happier I am.

more and more 越來(lái)越......

eg: Gary became more and more handsome.

the most/least ......（很可以）：三者及以上比較

常見得表達(dá)方式：the 很可以+范圍

the+很可以+of all（表達(dá)三者及以上得詞），表示.....中最.....得一個(gè)

eg： The Sahara is the biggest desert in the world.

Exercise：答案見評(píng)論區(qū)

1、He looks______ a brick wall. (nervous)

2、 You are ______ girl I've met. (beautiful)

3、The India Ocean（印度洋）is big，but the Atlantic（大西洋）is____. The Pacific is the _____ of all. (big)

4、Betty is far _____ I am.(tolerant)