一、形容词和副词的基本用法
A．形容词：就是用来修饰名词或不定代词，表示人或事物的性质、状态和特征的词。形容词主要作定语、表语、补语。如：
1. This is a new pen. 这是支新钢笔。(形容词new作名词pen定语)
2. These oranges taste ________. (全国卷)
A. good B. well C. to be good D. to be well
3. John was so sleepy that he could hardly keep his eyes ________. (全国卷)
A. open B. to be opened C. to open D. opening
B．副词：就是修饰动词、形容词、其它副词或全句，说明时间、地点、程度、方式等概念的词。副词在句中主要作状语。如：
It’s raining heavily. 雨下得很大。(副词heavily修饰谓语动词)
It’s a rather interesting job. 这是一份相当有趣的工作。(副词rather修饰形容词interesting)
She speaks English very well. 她的英语说得很好。(副词very修饰副词well)
This is just what he said. 这正是他所说的。(副词just修饰what he said)
注：here, there, in, out, away, abroad等少数副词也可以作表语；here, there, home, abroad, below等表示地点或方位的词及today, tomorrow, yesterday, back, out等表示时间或动词方向词还可以作定语。
