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形容词副词原级的用法
形容词副词原级的用法
知识精讲
一、说明人或物自身的特征、性质或状态时用形容词原级。如：
The flowers in the garden are beautiful. 花园里的花很漂亮。
二、有副词 very, so, too, enough, quite 等修饰时，用形容词原级。如：
The boy is too young. 这个男孩太小了。
三、表示 A 和 B 在某方面程度相同或不同时用形容词原级。
1. 肯定句中的结构：“A…+ as +形容词/副词原级+ as +B”，表示“A 和 B 一样……”。 如：
English is as interesting as Chinese. 英语和汉语一样有趣。
2. 否定句中的结构：“A …+not+as /so +形容词/副词原级+as +B”，表示“A 不如 B……”。如：
The book isn’t so new as that one. 这本书不如那本书新。
3. 表示“A 是 B 的……几倍”时，用“A+ 倍数+as + 形容词/副词原级+as + B”结构（一倍：once;两倍：twice; 三倍及以上：基数词+times）。如：
Our school is three times as big as theirs. 我们的学校是他们学校的三倍大。
4. half as +形容词/副词原级+as 表示“……是……的一半”。如： Her room is half as big as yours. 她的房间是你房间的一半大。
三点剖析
补充点：
否定句的结构中部分双音节和多音节形容词除使用“not …as / so +形容词/副词原级 + as”结构外，还可使用“less+形容词/副词原级+than”结构。如：
He thinks Chinese is less interesting than English. 他认为汉语不如英语有趣。
题模精选
题模一：形容词副词原级的用法
例 1.1.1 用形容词的适当形式填空。 This room is three times as
(large) as that one.
例 1.1.2 用 not as (so)…as…造句。Athens is older than Rome.
随堂练习
随练 1.1 He speaks English as A． good B． better
as Chinese.
C． best D． well
随练 1.2 The Science Museum is free, you can stay as as you like.
A． long B． longer C． longest D． the longest
随练 1.3
—What do you think of the new movie? —It is good, but not so as the one we saw last month. A． better B． good C． best D． well
随练 1.4 That book is not as A． interesting
B． more interesting C． most interesting
D． the most interesting
as this one.
自我总结
课后作业
作业 1 用形容词的适当形式填空。 1. His drawing isn’t so (good) as yours. 2. The street is as (long) as that one. 3. Lesson 3 is easier than Lesson 5, but is not so Lesson 5.
4. Practise as (much) as you can.
(interesting) as
作业 2 用 not as (so)…as…造句。 1. My room is bigger than yours. Your room isn’t . 2. You get up earlier than me. I don’t get up .
3. Our team played basketball better than theirs. Their team .
作业 3 Mrs. Green lived A． alone, alone C． alone, lonely
, but she didn’t feel
B． lonely, lonely D． lonely, alone
.