形容词-adj

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形容词（adjective）：就是修饰名词或代词，表示人或事物的性质、状态、特征的词。

形容词的分类

1. 单词形容词（one-word adjective）

a. 一般形容词，如：

big small bad good

b. 加前后缀构成，如：

unkind impossible lovely voiceless

c. 加ing/ed构成，如：

boring intresting exciting satisfying

bored  intrested  excited  satisfied

注意：-ing和-ed转化来的形容词的区别：-ing转化来的形容词通常带有主动意义，-ed转化来的形容词通常带有被动意义，如：

A：China is a developing country in Aisa, but Japan is a developed country in Aisa.

B：Last week, My brother and I went to the theatre. I had a very good seat. The play was very interesting. but my brother was not intrested in it at all.

2. 复合形容词（compound adjective）

bitter-sweet         deaf-mute

good-lookinghard-working

hand-made   absent-minded

形容词的比较级和最高级

1. 规则形式：

long longer longest short shorter shorest

2. 不规则形式：

good better best bad worse worst

3. 形容词比较级和最高级的变化规则（考点）

a. 一般直接加er、est，如：

tall-taller-tallest

young-younger-youngest

b. 以e结尾的加r、st，如：

wide-wider-widest

large-larger-largest

c. 以辅音字母+y结尾的，变y为i再加er、est，如：

happy-happier-happiest

easy-easier-easiest

d. 以辅元辅结尾的，且元音字母读短音的情况，双写尾字母再加er、est，如：

thin-thinner-thinnest

fat-fatter-fattest

e. 不规则变化情况，如：

little-less-least

far-farther-farthest

f. 多音节的形容词，通常在原级之前加more和the most，如：

difficult-moredifficult-mostdifficult

beautiful-more beautiful-most beautiful

常见的比较结构

1. more/less……than……，如：

Jack behaves more politely than Tony.

This parcel is less heavy than that one.

2. as……as……，如：

John is as handsome as Simon.

The girl is as brilliant as she is beautiful.

3. the+形容词最高级+比较范围，如：

Jenny is the smartest lady in that office.

This is the most interesting book that I have ever read.