形容词、副词的原级、比较级和最高级复习

原级• 原级 : 1) 常和 very too quite so 连用• e.g. The bag is too/very heavy.

• 2 )A is as ….as B. A is not as/so ….as B.

• =B is –er than A.

• e.g. Swimming is not so interesting as hiking.=Hiking is ______ ______ ______ swimming.

• Peter is taller than Amy.Amy is ____ ____ _____ _____ Peter.

more interesting than

not as/so tall as

例句： 他读书读得没有 Daniel 仔细。

He doesn’t read as/so carefully as Daniel.

Daniel reads more carefully than him.

He reads less carefully than Daniel.

形容词比较级和最高级的构成单音节词在词尾加 -er( 比较级 ) 或 -est( 最高级 ) 以字母 e接尾的词加 r 或 st

smart – smarter – smartest

fine – finer –finest

以辅音字母和 y 结尾的要去 y 变 i 再加 er和 est

heavy – heavier – heaviest

busy – busier - busiest

以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加 er 或 est

red - redder – reddest

hot - hotter – hottest

大部分双音节和所有多音节的形容词都在前面加 more 和 the most

beautiful- more beautiful – the most beautiful

注：这四类 ble; ple; ow; er 双元音 , 还是 er 和 est 构成比较和最高级。clever—cleverer; narrow—narrower; 狭窄的 able—abler 有能力的 ; simple—simpler 简单的另有不规则变化的情况，如 :bad/badly/ill – worse – worst 需各别记忆

副词的比较级和最高级构成 副词的构成分为三部分：一、单音节的副词都是加 er 和 est 构成。 如： fast - faster - fastest

二、双音节和多音节的副词在前面加 more 和 the most 。 early 是特例， early – earlier- earliest

三、不规则变化： far – farther – farthest far – further - furthest badly – worse - worst

注：副词最高级可以省略定冠词 the

形容词、副词比较级基本用法 1. Jack 比 Tom 瘦多了 .

Jack ___ _____ _____ _____Tom.

2. 你吃的越多 , 你就会越胖 .____ ____ you eat, ___ ____ you will be.

3. 中国变得越来越强大 .China is ________ ______ ___ ______.

is much thinner than

The more the fatter

becoming stronger and stronger

4. 哪一本书更有趣，这本还是那本？

5. 重庆的天气甚至比天津更热 .

6. 这本书是两本书中较便宜的那本 .

The weather in Chongqing is even hotter than that in Tianjin.

Which book is more interesting, this one or that one?

This book is the cheaper of the two.

7. 我每天都努力工作，但是 Tom 甚至更努力。

8. 看！这个女孩舞跳得越来越美。

9. 她练吉他练得越多，就弹得越好。

I work hard every day, but Tom works even harder.

Look! The girl is dancing more and more beautifully.

The more she practises the guitar, the better she plays.

• 注意 : 比较级前常用 much, a little, a bit still, even, far 等词修饰 .

• The + 比较级， the + 比较级，表示 越…就越…

• 比较级＋比较级，表示 越来越…

形容词最高级1. A is the ~~est of/in … … A 是…中最… eg: 这男孩在他班里是最高的。

这女孩是这三个中最苗条的。

2. one of the +~~est+ 可数名词 ( 复数 ) 最…之一 鲁迅是最著名的作家之一。

The boy is the tallest in his class.

The girl is the slimmest of the three.

Lu Xun is one of the most famous writers.

the + 序数词 +~~est+ 可数名词 ( 单数 )

第几 , 最… 黄河是中国第二长河。

The Yellow River is the second longest river in China.

副词最高级句型：主语 + 实意动词 +(the)+ 副词最高级 +

in/of 短语 表示“……是……中最……的

I jump (the) farthest in my class.我是我们班跳得最远的。

比较级和最高级的转换 : 上海是中国最大的城市 .

Shanghai is in China.

Shanghai is in China.

Shanghai is in China.

the biggest city

bigger than any other city

bigger than the other cities

Lily 是她队里最矮的女孩。 ( 三种方法 )

Lily is the shortest girl in the team.

Lily is shorter than any other girl in the team.

Lily is shorter than the other girls in the team.

迈克在他们班到校最早 。 ( 三种方法 )

Mike gets to school earliest in his class.

Mike gets to school earlier than any other student in his class. Mike gets to school earlier than the other students in his class.