级别比较程度肯表达方式和意义例句Art is as interesting备注原级同等程度定形式否定形式As+原级+as(像……一样)not+so(as)+原级+as(不如……那样)as music.Play as well as youcan.English is not sodifficult as science.She does not study sowell as I do.不同程度（用于两者比较）比较级+than(比……)Jim is older thanLuky.I like pork betterthan beef.比较级前面可以加much,far,even,still,a lot,a little,a bit等比较级比较级+and+比较级（越来越……）程度加深The+比较级，the+比较级（越……,越……）He is growing tallerand taller.He studies better andbetter.The more books shereads,the better sheunderstand.最高级最高程度（用于三者或三者以上）The+最高级+of(in)(最……)Spring is the bestseason o f the year.Lin T ao jumped(the)farthest o f all.副词最高级前面的the往往省略注意：有些形容词，如dead,empty,round,sure,woolen等受本身含义的限制，没有比较级。

相关结构1)原级比较：肯定句a s….as….,否定句n ot so/as….as…..2)比较句：比较级＋than….或mor e(less)+adj….than…..The furniture in this shop is less beautiful than that in that shop.(注意代词that的用法)3)比较级＋and＋比较级或mor e and mor e＋比较级“越来越…”richer and richer,more and more interesting4)The more…..,the more…..“越…，越…”The more you look at the picture,the better you will like it.5)比较级＋than any other＋n.（单）（适用于范围一致时）“ .(all) other ＋n.（复）any ＋n.(单) （适用于范围不一致时）He is taller than any other student / all other students in his class. any studen t in my class. 6) 倍数表达法。

A is three(four , etc.)times the size(height, length etc.)of B.A is three(four , etc.)times as big(high, long, etc.)as B.A is three (four , etc.)times bigger(higher , longer , etc.)than B.用 times 表倍数通常用于三倍以上，两倍可以用twice 或 double.The new building is four times the size (the height)of the old one.这座新楼比那座旧楼大三倍（高三倍）。

Asia is four times as large as Europe.亚洲比欧洲大三倍。

Y our school is three times bigger than ours.你们的学校比我们的学校大三倍。

7) more…than…结构，其意往往是…rather than…，可译为“是……而不是……”或颠倒词序译作 与其说是……，不如说是……”。

That little girl is more tired than hungry . 那个小姑娘是累了而不是饿了。

She is more a mothe r than a wife 或 She is more of a mothe r than a wife. 她是贤妻，更是良母。

形容词比较级的用法:1）A+形容词比较级+than+ BSusan is happier th an Jane. His brother is younger than me.Beijing is more beautiful than Osaka. (形容词比较级前还可以用 much, even, still, a little ， far , a lot, a bit, much more 来修饰。

Very, so, too, quite 不能修饰比较级。

)2）数字+形容词比较级+thanI’m two years older than you. She is a head taller than me.3）比较级+and+比较级，表示“越来越……”4）The earth is getting warmer and warmer . China becomes more and more stronger .5）4）the +比较级，the +比较级结构，表示“越……就越……”6）The more I study it, the more I like it.7）5）which/who +is +比较级 Which city is bigger , Beijing or Tianjin? Who is happier , you or me?形容词最高级用法： 用于三者及以上的人或事物的比较,最高级前加 the ，最高级前有物主 代词，序数词和名词所有格时，不加定冠词，后面跟带 in 或 o f 表范围的短语。

1）one o f the +最高级Shanghai is one of the most beautiful cities in China.Our city is one of the safest cities in the world.Most people like apples. Most of the boys are good. It is our nearest neighbor in space.2）最高级意义的表达方法: 例句 最高级 She is the best in her class. 等同于 比较级 She is better than any other student in her class副词比较级和最高级的用法：1.原级主要的句型：1）as+副词原级+as T om runs as fast as Jones.not as/so+副词原级+asHe didn’t come as/so early as Li Lei.2）too+副词原级+to do sth.Jean rides too slowly to catch up with me.3）so+副词原级+thatJean rides so slowly that she can’t catch up with me.4）副词原级+enough to do sth.Jean doesn’t ride fast enough to catch up wi th me.2.副词比较级的用法：1）比较级+than。

当前后使用的动词相同时，通常用助动词来代替后面的动词，该动词或助动词可以省略。

Lily run faster than Mary(did).2）比较级+and+比较级The days are getting longer and longer in summer.3）the more…the more…The harder you work,the better you will learn.3.副词最高级的用法：副词最高级前一般有the，也可省略。

He works(the)hardest of all the students in the class.（1）形容词最高级前通常必须用定冠词the，副词最高级前可不用。

例句：The Sahara is the biggest desert in the world.1Don't worry,sir.I'm sure I can run_________to catch up with them.A.slowly enoughB.enough slowlyC.fast enoughD.enough fast2.The text is very easy for you.There are________new words in it.A.a fewB.a littleC.fewD.little3.It's such an________film that all the students are______in it.A.interesting;interestedB.interested;interestingC.interesting;interestingD.interested;interested;interested4.Mingming got up very_______,so he came to school half an hour______.te;latelytely;latetely;latelyte;late5-Look!How fast the two horses are running!Oh,yes!They are nearly_______.A.up and downB.slower and slowerC.more or lessD.neck and neck6.______children there are in family,_______their life will be.A.The less;the betterB.The fewer;the betterC.Fewer;richerD.More;poor er7.Most of the people in Guangdong are getting________.A.more and more richB.more rich and more richC.richer and richerD.richer and richest8.Which lesson is_______,this one or that one?A.difficultB.much difficultC.more difficultD.the most difficult9"A______accident happened at7:30a.m."said the policeman_______.A.serious,seriousB.seriously,seriouslyC.seriously,seriousD.serious,seriously10.In our city,it is______in July,but it is even_______in August.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotter11.This pencil is______that one.A.so long asB.as longer asC.longer thanD.not as longest as12This box is______heavy________I can't carry it.A.too,toB.so,thatC.very,thatD.too,that13.India has the second_______population in the worldrgerB.mostC.smallestrgest14.The cake smells______.Please throw it away.A.good B.badly C.bad D.well15---What was th e weather like yesterday?---It was terrible.It rained so________that people could_______go out.A.hardly…hardB.hardly…hardlyC.hard…hardlyD.hard…hard16.The meeting will be held in half an hour,but they haven't got everything ready_____.A.everB.alreadyC.yetD.still17How beautiful she sings!I've never hear d________.A.the better voiceB.a good voiceC.the best voiceD.a better voice18The scenery in Sanya looks________,especially"Tian Ya Hai Jiao"is________.A,well,best B.fine,the most famous C.nice,better D.beautifully,the best 19Of the two Australian students,Masha is________one.I think you can find her easily.A,tallest B,the taller C.taller D.the tallest20.---Why don’t you like the shirt?---Its neck is not big for me at all.Have you got a shirt of this kind with_____neck?A.the biggestB.a far biggerC.by far the biggestD.a more bigger21_____,the boys were shouting and singing.A.Happy and excitedB.Happily and excitedlyC.T o be happy and excitedD.T o be happily and excitedly22.The US is about the same size as China,but its population is five times____.A.as littleB.smallerC.as fewD.fewer23The little town has now gr own into a modern big city,and is___what it used to be.A.twice the size thanB.two times the size asC.twice the size asD.twice the size of24The air in Beijing is getting much now than a few years ago.A.cleanB.cleanerC.cleanestD.the cleanest25Nowadays science fiction isn’t as as cartoons among teenagers.\A.popularB.more popularC.less popularD.the most popular26W e are glad to see that Shanghai is developing these years than ever before. A. quickly B.less quickly C.more quickly D.the most quickly27The population of Tianjin is than that of Shanghai.rgerB.lessC.smallerD.fewer28Guo Y ue did quite at the World T able T ennis Championship,but Zhang Yining did even. A.better,well B.well,well C.well,better D.better,better 29—T om is six and he is his sister Jane.How old is Jane?—Three.A.twice as old asB.two years older thanC.three years younger thanD.as old as 30—R emember,boys and girls.you work,result you will get.—W e know,Miss Gao. A.The better,the harder B.The harder,the better C.The hard,the better D.The harder,the good31Which does Jimmy like_____,Chinese or Art?A.wellB.bestC.betterD.mu ch32The Changjiang River is one of_____in the world.A.the longest riverB.longest riversC.the longest riversD.longer riversl33He jumps_____of the three.A.farB.furtherC.farthestD.furthest34Who has_____apples now,Jim,Lily or Lucy?A.muchB.biggestC.betterD.the mos t35Tingting is_____than Meimei,bu t Meimei is_____than Tingting.A.all,strongerB.taller,strongestC.tallest,strongD.taller,stronger36Mother is_____in my familyA.busyB.busierC.the busiestD.mo r e busy37-This blue sweater is too big for me.-Will you please show me a_____one?A. small B.smaller C.the smallest D.smallest38This bike is_____than that one.A.twenty yuan dearB.twenty yuan dearerC.dear twenty yuanD.dearer twenty yuan。