高中英语语法：形容词、副词课件.ppt

the Adjective
概念:用来修饰名词和代词,描绘人或事物的特征的词,叫
形容词。在句中一般用作定语,表语和宾语补足语。
形容词有三种形式:原级,比较级和最高级
一:形容词的比较级与最高级的构成方法:
1:规则变化
1)单音节词在词尾加-er 和-est
short—shorter—shortest, hard—harder—
hardest, light-lighter—lightest,
2)重读闭音节词尾只有一个辅音字母时,先双写这个
辅音字母,再加-er 和-est
big—bigger—biggest , hot—hotter—hottest
3)如果原级以“e”结尾,就只加-r 和-st
large—larger—largest,
brave—braver--bravest
4)以“y”结尾的双音节词,先变 y为 i ,再加--er
和–est
2018/3/2
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heavy—heavier—heaviest ,
early—earlier—earliest
5)其他的双音节词和多音节词都在前面加单词 more
和 most
difficult—more difficult—most difficult
2:不规则变化
good/well—better—best,
many/much—more--most
bad/ill—worse—worst,
little—less—least
far—farther/further—farthest/furthest
old—older/elder—oldest/eldest

(Note:副词的比较级与最高级的构成跟形容词的
比较级与最高级的构成一样。)
2018/3/2
该课件由【语文公社】http:// QQ:764723079
“ as+原级+as”,表示肯定意义;
“not so /as+原级+as”表示否定意义
I am as tall as you.
He isn’t so/as diligent as her sister.
注意:在第一个as 前可以加上表示倍数和程度的词,
twice/ three times/ nearly /almost / just/ quite/
exactly…+as +原级+as
eg. 1)Asia is four times as large as Europe.
2)He is almost as old as his uncle.
,比较级后面要用 than
eg. 1)Your handwriting is better than mine.
2)Li Ping is much taller than any other
student in his class.
注意:在比较级前面可以加一些副词来表示程度。
a little, a lot , even, still, much, far, by far, quite…
二:形容词的三个等级的用法
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eg. 1)He is quite better today.(quite is only used to
modify better)
2)Iron is hard, but steel is still harder.
3)He is better by far.( He is by far the best.)
4)I’m a little more careful than before.
。后面常
跟 in…(表范围)/ of…(表同类)。形容词最高级前
面一般要加 the 但如果形容词最高级前面有物主代词或
指示代词以及名词所有格等修饰时,则不能加 the
eg. 1)The Changjiang River is the longest of all the
rivers in China.
2)This is the most interesting book that I have
ever read.
3)What is your greatest wish ?
4)She is the smartest child in this class.
2018/3/2
该课件由【语文公社】http:// QQ:764723079
注意:在最高级前面可以加一些副词来表示