- A+
形容词是用来描述和润饰名词或代词，阐明人或事物的性子、特性、状况或属性的
一类词。从布局上来讲，可以分为简略形容词和复合形容词。
简略形容词：由一个单词组成
beautiful ugly good bad heavy real
复合形容词：由两个或两个以上的单词组成
one-way three-year-old long-distance red-hot good-looking new-built hard-working well-known snow-white trouble-making heart-broken
形容词的功效
形容词在句中可作定语、表语、补足语和状语。
1. 作定语
形容词作定语时凡是位于所润饰的名词以前。
He had a happy family.
There was no clear evidence.
2. 作表语
形容词在系动词以后作表语，润饰主语或阐明主语的环境。
I feel cold.
The house was quiet.
3. 作补足语
形容词作主语补足语和宾语补足语，对主语和宾语加以润饰或阐明。
He wants to boil the water hot.
The room was found empty.
4. 作状语
形容词既可以零丁作状语，也能够和此外词连系对主句举行诠释，和主句经常使用逗号离隔。
He spent three days in the wind and snow, cold and hungry.
Hungry and tired, he arrived at home.
Strange to say, he did pass the exam after all.
