比较级和最高级

2023-05-07 13:09:22   文档大全网     [ 字体: ] [ 阅读: ]

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比较级,最高级
比较级和最高级

1.形容词和副词有原级、比较级和最高级。原来的形式称为原级,表示“比较……”的称为比较级,表示“最……"的称为最高级。形容词和副词的比较级和最高级的变化方法如下:

1)符合规则的:







small- smaller-

一般情况

直接加-er;—est

smallest

fastfaster-fastest nicenicernicest

以不发音的e

直接加—r;—st

尾的词

st

dry-drier-driest lazy-lazierlaziest

“辅音字母+yyi再加—er结尾的词

est

t

heavyheavier-heaviest

thinthinner-thinne

以一个辅音字母

辅音字母双写再加

结尾的重读闭音

er-est

节词

hothotter-hottest importantmore importantmost important

interestingmore

多音节词和部分双音节词

在单词前面加moremost

interestingmost interesting

convenientmore convenient-most convenient

(2)不规则的形容词和副词的比较级和最高级如下表:

big-bigger-biggest st

easyeasiereasieslargelargerlarge


比较级和最高级

原级 good/wel

比较级 最高级

better

l

bad/ill many/muc

more

h

little far



best

worse worst

most

less

farther/further

least

farthest/furthest

2)形容词和副词的比较级的用法如下:

①在表示程度相同时,用“as+形容词或副词的原级+as+比较状语从句"句型。例如: Jim is as tall as his brother

Bruce didn't come to the classroom as early as Dick yesterday

②在表示一方不如另一方时,“not as /so+形容词或副词的原级+as+比较状语从句"句型。例如: Lesson Three is not so easy as Lesson TwoIt's much more difficult.第三课不如第二课简单,它难一些.

③在表示一方超过另一方时,要用“形容词或副词比较级+ than +比较状语从句”句型。例如: Peter is fatter than his brother

④在表示三个或三个以上的人或事物中程度最高时,用句型“the +形容词或副词的最高级(+名词)in of among(名词的复数形式或代词的宾格)",副词的最高级前面的the可以省略。例如:

Which do you like bestteaorange juice or water

Of all stars,the sun is the nearest to the earth.所有星体中,太阳离地球是最近的。 Which is the hottest season of the year? -Summer

—一年中哪一个季节最热? -夏季。

⑤有些形容词由于受本身涵义的限制,没有比较级和最高级。:deadempty,round(圆的),surewoolen等。例如:

This bottle is emptyThere's no water in it

⑥形容词比较级前面常用muchfarevena lota little等词修饰。例如: I am a little stronger than you.我比你强壮一点儿。

This street is much straighter than that one.这条路比那条直的多。

In this country,it’s very cold in November,but it’s even colder in December. 3)级别之间的转换

①原级与比较级之间的转换

A.倍数+as...as→倍数+比较级+than.例如: This book is twice as thick as that one.→ This book is once thicker than that one


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