1、形容词的比较级和最高级的特殊变化规则：一、少数单音节词前面加 more-, most- 构成比较级和最高 级tired - more tired , most tired fond（喜欢的） - more fond , most fondglad - more glad , most glad bored - more bored , most boredpleased- more pleased , most pleased二、不规则变化good /well- better ,bestbad/badly/ill- worse , worst many/much-more , most lit
2、tle - less , least far - farther, farthest/ further , furthestold - older , oldest (GA)/ elder , eldest (GB)三、下列形容词和副词的比较级和最高级有两种形式cruel- crueler, cruelest /more cruel , most cruel strict- stricter , strictest /more strict , most strict often- oftener , oftenest / more often , most often friendly- f
3、riendlier , friendliest / more friendly , most friendlyclever- cleverer, cleverest / more clever , most clever四、下列形容词和副词没有比较级和最高（即表示”最高程度 ”或”绝对状态”的形容词和副词没有比较级和最高级）empty , wrong , perfect , unique , extreme , excellent , favourite , true , right , correct , extremely .形容词的比较级和最高级用法：形容词比较等级用法：1.没有比较对象
4、时，用原级。I have a new computer.2.两者比较，程度相同。A+系动词+as+adj.+as+B.Our school is as beautiful as theirs.3.两者比较，程度不同。A+系动词+not as+adj.+as+B.The weather here is not as hot as that in the south.4.A比 B更The earth is bigger than the moon.5.比较级前可以用 much,even,still,far,a lot,a little,a bit,any等修饰。Your room is much
5、bigger than mine.Im a little shorter than her.6.用比较级可以表示最高级含 义：John is stronger than any other boy in his class.=John is stronger than any of the other boys.两者不 属于同一范 畴，不能用 other.Chongqing is bigger than any city in Sichuang.7.“比较级+and+比较级” 表示“越来越”China is becoming more and more beautiful.Days are g
6、etting longer and longer.8.用 the+比较级，the+比较级 表示”越就越”.The busier he is, the happier he feels.9. Which/Who+is+比较级 A或 B？A和 B 哪一个/谁更?Which is better,this one or that one?最高级 用法：表示三者或三者以上的人或物的比较，一个在某方面超过其他两个或多个时，用最高级，结构是主语+系动词+the+形容词最高级+of/in 短语。This story is the most interesting of the three.1. one of
7、the+形容词最高级+名词复数它的意思是最之一。English is one of the most important languages in the world.2. which/who+is+形容词最高级“最 .”Which is the heaviest,the horse,the sheep or the elephant?3.最高 级 前可以用序数词The Yellow River is the second longest river in China.形容词的比较级和最高级的变化规则：构成 原级 比较级 最高级 一般加 er，est tall taller tallest 以
8、字母 e 结尾只加 r,st large larger largest red redder reddest hot hotter hottest 以一个辅音字母结尾的重读闭音节，双写这一辅音字母后再加 er,estthin thinner thinnest easy easier easiesthappy happier happiest ugly uglier ugliest 以辅音字母+y 结尾的词，将 y 变为 i 再加 er,est early earlier earliest 其他双音节词和多 音节词，在词前 加 more 或 most interestingmore interesting most interesting
