形容词和副词的比较级最高级

1、Good , better , best,Neverletitisrest .better,TillAndgoodbetter , best .好上加好，直到最好；精益求精，永无止境。KEY STRUCTURE和26， 32， 54，56等课中进一步扩展 1.一般在单音节形容词和副词后，加er或者est变成或者great-greater-greatestyoung-younger-youngest规则变形2.以-e结尾的单音节形容词和副词，加-r/-st，比如large-larger-largestsimple-simpler-simplest规则变形3. 以辅音加y结尾的形容词和副词，把y变

2、i然后加上er/estEasy-easier-easiestEarly-earr-earstHappy-happier-happiestbusy-busier-busiest规则变形4最后三个字母为：辅元辅，双写最后的辅音字母，然后加-er/est，例如：hot-hotter-hottest big-bigger-biggest规则变形5. 双音节和多音节的形容词和副词通常是在原级前加上More,或者Most和：beautiful-more beautiful-most beautiful;carefully-more carefully-most carefully规则变形原级expensi

3、vecarefulexcitingboringexpensivecareful exciting boringerestingmore more moremoremore5)eresting1、某些单音节形容词，加more较级。glad more gladpleased more pleased tired more tired比部分形容词和副词的的特殊情况：2、有些双音节和单音节形容词，既可以加er较级。friendlyhuge calm true clever，也可以加more比friendier more friendlyhuger calmer truer cleverer more

4、huge more calm more true more clevergood/well(better best)bad/ill(worse worst)many/muore most)little(less least)far(farther further, farthest furthest)old(older elder, oldesdest)不规则形式：farther, further;elder, older两个都是far的father侧重于距离上的远eg:Its father to go to school go to shop from my homefurther侧重于程度

5、上的进一步,eg:go abroad for further study出国深造n辨析：1)elder指“年长的”,常修饰人,用来表示出生顺的长幼,常作定语,不可用于n序的前后和引导的比较状语从句.例如：The elder sister gave her little sister an apple.2)older指“年纪较大的,较老的,较旧的”,修饰人或物都行.既可作定语,也可作表语,可用于导的比较状语从句.例如：n引The older manhe photo is my grandfather.We work in an older building.Your bag is oldern

6、mine.;%&%F4/3F817&2. less/more + adj.+这个房间没有那间漂亮。 The room is less beautifult one.nn常见结构常见结构在前，可以加上表示程3.度的状语，比如even, a lot, a bit, a little, still, much, far等他工作的甚至比以前还努力。He works even hardern before. 198cm 183cmKobe Bryant is a little taller Allen Iverson is a little shorter Bryrant.n Allen Iverson

7、 . n Kobe这本书比那一本有趣多了。This book is far more one.erestingnt你一直比我工作得努力多了。Youve been working much hardern I have.常见结构，the +“越越”The harder he works, the happier hefeels.4.The +5.+and+more and more+原级“越来越”天气变得越来越冷了。The weather is getting colder and colder.她越来越漂亮了。She is more and more beautiful.常见结构常见结构（of

8、the two）6. the +Maryis the taller of the twins.Follow ups(随堂练习)1、The Changjiang River is _B_n any other river in China.A. shorterB. longerC. shortestD. longest_B_ Mary. He makes lots of2、Bob never does his mistakes.A. so carefulC. carefully asB. as carefully asD. as careful as3、_D_ she is, _D_ she f

9、eels.A. The more busy, the more happyC. Busier, happierB. The busy, the happy D.The busier, the happier4、The weather is getting c_ol_d_er_ a_n_d c_o_ld_e_r .(越来越冷)C5. The bread isn these cakesB. much deliciousD. as deliciousA. very deliciousC. more deliciousD6. In our city itsin July ,but it is even

10、inAugust .A. hotter;C. hotter;hottest hotB. hot;D. hot;hot hotterD 7. An elephant isA. HeavyC. the heaviestn a tiger.B. very heavyD. heavierC8. Which subject is, physics or chemistry ?A.C. moreerestingerestingB. mostD. the mosterestingeresting和的用法后用1. 在使用n：时，My room is cleanern the one next door.2.的

11、限定范围一般用of，among, in等介词短语；最高级前要加the。他是三个男生中最高的。 He is the tallest among the three boys.他有着城镇里最美丽的花园。He has the most beautiful garden in our town.副词+among/in（地）/of（同类）+among/ in（地）/of （同类）1.the+我是这里所有人中最高的。（中国最高的）I am the tallest among/ of all the people here.（in China）这是十年来最冷的一天This is the coldest da

12、yen years.常见结构The least/most +形容词原型；least/most+副词原型2.The book iseresting.The 2nd book is lessn the 1st one.erestingThe 3rd book is the leastone of all.eresting常见结构不用the，而改用a/an表示极其非常He is a most important3.常见结构常见结构The + 序数词加4.The 2nd longest river in China isthe Yellow River.改错题()- Her English is gooder n I . ABCD)- He is the strongerhe class.ABCD j-AI have never h