整理：自考英语语法之副词的比较级

副词

副词是指在句子中表示行为或状态特征的词，用以修饰动词，形容词，其他副词以及全句，表示时间，地点，程度方式等概念。

1，副词的句法功能

（1），作状语

The accident happened chiefly because you were careless.

(2), 作表语

Positive ideas are everywhere.

(3), 作补足语

Only struggle can help us out.

2,副词的排列顺序

方式副词—-地点副词——时间副词

She sang beautifully in the hall last night.

形容词，副词的比较等级及其用法

1， 形容词和副词的原级比较

She is as beautiful as Mary.

He works as hard as she.

He is not as tall as I.

He doesn’t work so hard as she.

2,形容词，副词的比较级用法

Wisdom is more precious than wealth

Imagination is more important than knowledge.

3,形容词，副词的最高级用法

This is the best picture in the hall.

He is the oldest in the class.

He works the hardest among us.

4, 倍数的表达方式

（1） A+倍数+形容词或副词的比较级+than +B.

This hall is five times bigger than our classroom.

这个大厅比我们教室大五倍，也就是说这个大厅是我们教室的六倍。

（2） A+倍数+as+形容词或副词的原级+as +B.

Asia is four times as large as Europe.

亚洲的面积是欧洲的四倍。

The plane flew ten times as high as the kite.