英语 比较级 最高级

绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。
形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。 例如: poor tall great glad bad
形容词的比较级和最高级: 形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。分为规则变化和不规则变化。
规则变化如下:
1) 单音节形容词的比较级和最高级形式是在词尾加 -er 和 -est 构成。
great (原级) (比较级) (最高级)
2) 以 -e 结尾的单音节形容词的比较级和最高级是在词尾加 -r 和 -st 构成。
wide (原级) (比较级) (最高级)
3)少数以-y, -er, -ow, -ble结尾的双音节形容词的比较级和最高级是在词尾加 -er 和 -est 构成。
clever(原级) (比较级) (最高级)
4) 以 -y 结尾,但 -y 前是辅音字母的形容词的比较级和最高级是把 -y 去掉,加上 -ier 和-est 构成.
happy (原形) (比较级) (最高级)
5) 以一个辅音字母结尾其前面的元音字母发短元音的形容词的比较级和最高级是双写该辅音字母然后再加 -er和-est。
big (原级) (比较级) (最高级)
6) 双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。
beautiful (原级)? (比较级) (比较级)
difficult (原级) (最高级) (最高级)
常用的不规则变化的形容词的比较级和最高级:
原级------比较级------最高级
good------better------best
many------more------most
much------more------most
bad------worse------worst
far------farther, further------farthest, furthest
形容词前如加 less 和 least 则表示"较不"和"最不

形容词比较级的用法:
形容词的比较级用于两个人或事物的比较,其结构形式如下:
主语+谓语(系动词)+ 形容词比较级+than+ 对比成分。 也就是, 含有形容词比较级的主句+than+从句。注意从句常常省去意义上和主句相同的部分, 而只剩下对比的成分。

形容词最高级的用法:
形容词最高级用于两个以上的人和物进行比较, 其结构形式为:
主语+谓语(系动词)+the+形容词最高级+名词+表示范围的短语或从句

形容词与副词
一) 比较级 两者之间的比较 1. A….比较级 than B 2. 比较级…., A or B? 3. A.much/less比较级 than B far / a little/ a bit/ even/ 修饰比较级 注意: 去除这些词,只一个比较级, 或—er/ 或more,只其一 4. 比较级and比较级 5.the比较级, the比较级 6。 to be 比较级next time 二)最高级 三着之间 的比较 1. 最高级 , A, B or C? 2. one of the最高级 名词复数 3. the first最高级 4. 最高级 in 地点范围 our class, China, the world of 同类事物 allthe students, the three 注意:1. 最高级 与比较级的转换 the 最高级 A 比较级than any other 名词单数 A比较级 than the rest ( the others) Nobody else 比较级than A 2.副词最高级前the通常不用 三) 同级比较 A as 原形as B A not so 原形as B = A less .. than B B 比较级than A 四) 比较级和最高级的构成 1) 单音节/部分双音节 --er --est 读音 / / /ist/--双写 er est red/ hot/wet/ thin/ fat/big (few/ new) y 变 i er est 2)多音节/ 部分双音节 more most 后缀ly/ ful + more most 特 early 3) 特殊变化 good bad /badly/ ill. little far write down the comparative forms and superlative forms of thefollowing words (写出下列词的比较级与最高级形式) short difficult hard careless wide friendly fine good fat well big bad heavy ill early many often much little far old 1．Who is __________(tall) student inour class?2．Is he _________(clever) than any other student in our class?3．Is your desk mate as________(busy) as you? 4．He doesn’t look so ________at you. ( happy)5．Who did _________(bad) ,you or your desk mate?6． Mary is short and thin ,but Kitty is a little _______(short) andmuch _______(fat).8． I hope I’ll be ________and __________(healthy) in the future.9．The _______(much) you do , the _________(good) you will be.10．He is the second_________(early)boy to school of the three boys.III．MoreexercisesChoice（选择）( )1. The bread tastes ____ these cakes A. notso delicious as B. much delicious than C. more delicious D. asdelicious as ( )2. Mr. Ling is _____than MissChen. A. thiner B.more healthy C. lesscareful D. famouser( )3. Li Ming learns maths well,but he is ____at English. A. good B. much more better C. far better D. far good ( )4. Which is_____ ，the tiger，the horse or the monkey？ A.thestrongest B．Stronger C .strong D.much stronger( )5. ___children there are in a family，_____ theirlife will be． A．The less；the better B． Fewer； richer C． The fewer；the better D． More； poorer ( )6. Is physics the mostinteresting ___ all the subjects? A. in B. between C. of D. as 改写句子The new computer is 4,500 yuan ,but the old was 6,000 yuan. The newcomputer isn’t ____ _______ as the oldone. The newcomputer is _____ ______the old one. The oldcomputer is ________ ______ than the new one. 11.China is the largest country in Asia. China is _______ than ____ __________ in Asia.12. Nobody else is healthier than Kitty in herclass. (保持句意相同) Kitty is ____ ________ in her class. Choose the bestanswer. ( )1. Do you think maths is ___ importantthan English? A. very B. as C. more D. quite ( ) 2. They got a Christmas tree and it was_________ ours. A.so tall as B. so taller as C. as tall as D. astaller as( ) 3. 30,000 dollars is a large amount ofmoney, but it's _____ than we need.A. far more B.very much C. far less D.very little( ) 4. We are sure Shanghai will be even __tomorrow.A. good B.better C. best D. the best( ) 5. Nowadays science fiction isn't as_____ as cartoons among teenagers.A. popular B.more popular C. less popular D. the most popular( ) 6. Cathy is thin, but Suan is _____.A. thin B.thinner C. thinnest D. the thinnest( ) 7. This is _______book in our library.A. the most interesting B. most interestingC. the more interesting D. more interesting( ) 8. Yangpu Bridge is one of ______ in theworld.A. bigger bridge B. the biggestbridge C. the biggest bridges D.bigger bridges( ) 9. Mr Smith thought the Century Park wasthe second _______ in Shanghai.A. large B. larger C. largest D. very large( ) 10. I think Yao Ming, the famousbasketball player, will be _____ new star in NBA. A. hot B. hotter C.hottest D. the hottest( ) Tom failed in the exam. He looked ____ A. happy B. sadly C. upset D. lovely( ) Thelittle baby looks ___. A. lovely B.carefully C. heavily D. sadly Fill in the blank with the given word in itsproper form. 1. Mary prefers________(China) food to Japanese food.2. Mickey Mouse andDonald Duck are __________(love).3. Robots can do alot of things. They are __________(help).4. The question is__________(easily) to answer.5. English is_______(use) , isn't it?6. It's__________(possible) for men to live on the moon because there is no air orwater there.7. You look _________(health) than before.8. Mary is very_________(care). She never makes mistakes of this kind.9. The__________(finally) exams usually take place at the end of June.10.On a__________(clearly) night, you can see thousands of stars in the sky.11.Lucy looks_________(fun) in Mum's shoes.12.In___________(freeze) weather, the old had better stay at home.13.Such cold weatheris quite ________ (usually) in June and people have to wear warm clothes again.14.That girl is themost __________(act) member in the school singing group.15.Quite a few__________(wood) houses have been built around the lake.16.Many people caughtcold last month because of the ___________(change) weather.17.Anyone who finds__________(home) animals. please sent them to the SPCA kennels.18.The fishermen aretold to be more careful on ________(wind) days.19._________(freeze) food is convenient to cook soit's a craze in superm

两个人相比较的话、就用比较级好了、这样就是比较级表示最高级了