形容词的比较等级的用法讲解

形容词：描述事物的特征、性质、类属、状态等内容的一类词，主要用于修饰、丰富、限定名词的内容。

形容词在进行程度比较时可分成3个级别：原级、比较级、最高级。

原级：as+形容词+as ……跟……一样……

not so(as)+ 形容词+as ……没有……那样……

比较级：比较级形容词+than… 比……较……

最高级：the+最高级形容词+of(in) 在……当中最……

1.原级的用法

肯定式：

Daughters are as good as sons.

女儿同儿子一样好。

Women are as clever as men.

妇女和男人一样聪明。

Fire is as red as blood.

火与血一样红。

否定式：

You are not asthin as your father.

你没有我父亲那样瘦。

Mary is not sotall as her sister.

玛丽没有她姐姐那样高。

The village is notso poor as before.

这村庄没有以前那样穷了。

注意：原级形容词后面可以接名词，如果接单数可数名词，冠词a不能放在该形容词或者as前面，必须放在形容词后面。

接名语：

She wants as much orange juice as you.

她想要同你一样多的桔子汁。

接单数可数名词：

√Tom is as good a teacher as his father.

汤姆是一个同他父亲一样好的老师。

×Tom is as a good teacher as his father.

×Tom is a as good teacher as his father.

2.原级可以用倍数修饰

My bog is three times as large as yours.

我们的袋子有你的袋子的3倍大。

That apple is not half as sweet as this one.

那个苹果没有这个的一半甜。

The rocket is 8 times as fast as the plane.

火箭的速度是飞机的8倍。

3.比较级的用法

Her voice is louder than yours.

她的声音比你大。

My bike is older than yours.

我的单车比你的旧。

More than 200 students were present.

超过200名学生到场。