比较级,最高级.doc

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 tiredfond（喜欢的） - more fond , most fondglad - more glad , most gladbored - more bored , most boredpleased- more pleased , most pleased二、不规则变化good /well- better ,bestbad/badly/ill- worse , worstmany/much-more , mostlittle - less , leastfar - 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 cruelstrict- stricter , strictest /more strict , most strictoften- oftener , oftenest /more often , most oftenfriendly- friendlier , 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 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 getting 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 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，esttalltallertallest以字母e结尾只加 r,stlargelargerlargest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,estredredderreddesthothotterhottestthinthinnerthinnest以辅音字母+y结尾的词，将y变为i再加er,esteasyeasiereasiesthappyhap