【—形容词和副词的比较等级语法的辅导】形容词和副词的比较等级在英语中有什么用法技巧呢？下文老师为同学们带来介绍。
三 形容词和副词的比较等级
在英语中形容词和副词有原级，比较级和最高级之分。原级就是它们的原形，比较级和最高级有规则变化和不规则变化。
（一）形容词和副词的比较级和最高级变化
1.规则变化
单音节词和部分双音节词
（1）一般在词尾加er,est. hard---harder---hardest great---greater---greatest
(2)以字母e结尾的加r,st. nice---nicer----nicest able---abler----ablest
(3)重读闭音节中末尾只有一个辅音字母时，双写辅音字母，再加er,est.
big---bigger---biggest fat---fatter---fatter red---redder---reddest
thin---thinner---thinnest hot---hotter---hottest wet---wetter---wettest
多音节词和部分双音节词,在其前加more,most.
polite---more polite---most polite exciting---more exciting---most exciting
interesting-more interesting-most imnteresting carefully--more carefully--most carefully
quickly--more quickly--most quickly happily--more happily--most happily
有些形容词和副词的比较等级用-er,-est或者more,most皆可，如clever,lovely等。
表示“较不---”和“最不----”时，可用less和least.
difficult---less difficult---least difficult
interesting---less interesting---least interesting
2.不规则变化
形容词 副词
原级 比较级 最高级 原级 比较级 最高级
good better best well better best
bad/ill worse worst badly worse worst
many/much more most much more most
little less least little less least
far farther/further farthest/furthest far farther/further farthest/furthest
old older/elder oldest/eldest
(二)形容词和副词级的用法
原级:
(1)原级的基本用法
句型:主语+谓语动词+as+原级+as+比较对象 (前者与后者一样...)
主语+...not+as/so+原级+as+比较对象 (前者不如后者那么....)
The coat is as old as that one .
The weather in Beijing is not as/so hot as that in Shanghai .
(2)原级的特殊用法
1)表示"是....的几倍". 句型: .....times +as +原级 + as .....
This house is three times as largeas that one .
He can run five three times as fast as his brother.
2)表示"...的一半...". 句型: .....half as +原级 + as ...
My money is not half as much as yours.
3)表示"尽可能......". 句型: .....as + 原级 + as possible/one can.
We should get up as early as possible/we can.
关于形容词和副词的比较等级的用法同学们是否理解了呢？如果还有不懂的话，同学们要多多努力了哦！
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