形容词比较级与最高级.pdf

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1、形容词的比较级和最高级形容词的比较级和最高级比较级比较级/最高级变化规则：最高级变化规则：1 1、规则变化、规则变化:(1)单音节和部分双音节形容词和副词,在原级的后面加上 er,est 构成比较级和最高级。情况构成方法原级比较级最高级newnewernewest一般情况加-er 或-estlonglongerlongest以不发音 e 结finefinerfinest加-r 或-st尾的词latelaterlatest以“辅 音+y”变 y 为 i 再加-erearlyearlierearliest结尾的词或-esthappyhappierhappiest先 双 写辅 音 字hothotte

2、rhottest重读闭音节母，再加-er 或thinthinnerthinnest-est(2)两个音节或两个以上的音节的,在原级前加 more/most.原级比较级最高级useful(有用的)difficult(困难的)delicious（美味的）原级good 好的better 更好的well 好；(身体)好的,bad,badly 糟糕的,糟糕地ill(身体)不舒服的many 许多的(可数)much 许多的(不可数)；非常little 少的far 远的；远地worse 更糟糕的,更糟糕地；(身体)更不舒服的more 更多的；更less 更少的worst 最糟糕的,最糟糕地；(身体)最不舒服的

3、best 最好的more usefulmore difficultmore delicious比较级most usefulmost difficultmost delicious最高级2 2、不规则变化、不规则变化(两好两坏两多一少一老一远两好两坏两多一少一老一远)most 最多的；最least 最少的farther 更远的；更远地 farthest 最远的；最远地further 进一步的(地)furthest 最深刻的(地)1/5(1)(1)形容词 older/elder 和 oldest/eldest 的用法区别：区别：区别：elder 与 eldest 主要用于表明长幼关系，通常用于人，

4、只做定语不做表语，也不与 than 连用。This is my eldest son.这是我的大儿子。His elder brother works in a clothing factory.他哥哥在一家服装厂工作。(2)形容词 farther/further 和 farthest/furthest 的用法区别：a)表示距离时，四个词都可用。I can throw much farther/further than you.我可以比你扔得更远。Whats the farthest/furthest distance youve ever run?你跑过最远的距离是多少？b)如果用于引申义，表

5、“更进一步”、“更多”、“此外”等义，只能用 further。如：Well further discuss it.我们会进一步讨论它。形容词原级用法形容词原级用法1）A+A+谓语谓语+as+adj/adv+as+adj/adv 原级原级+as+B+as+B：表示“A 和 B 一样”eg:Tom is as tall as Bob./He does his homework as carefully as Tom.A+谓语+（倍数）+as+adj/adv 原级+as+B：表示“A 是 B 的几倍”This apple is threes times as big as that one.这个苹果

6、是那个苹果的三倍。A+A+谓语否定形式谓语否定形式（notnot）+as+as（soso）+adj/adv+adj/adv 原级原级+as+B+as+B表示“A 不如 B”否定形式可用比较级进行句型转换。Tom is not as/so tall as Bob.=Bob is taller than Tom.2）as soon as possible as soon as you can：尽可能地快；as well as 和一样好 也，又比较级用法比较级用法1）比较级比较级+than+than；eg:A horse is heavier than a sheep.Which/who is+Wh

7、ich/who is+（thethe）比较级，比较级，A or B?A or B?；eg:Which is the older,Tom or Bob?倍数倍数+比较级比较级+than+thaneg:This apple is threes times bigger than that one.2)比较级比较级 andand 比较级（单音节词）比较级（单音节词）表示越来越more and more+more and more+原级（多音节词）原级（多音节词）eg:The tree grows taller and taller.Our environment is being more and

8、more beautiful with our hard work.3）The+The+比较级比较级，the+the+比较级比较级：表示“越越”eg:The more money you make，the more you spend.2/54）比较级比较级前可用 much、even、far、a bit、a little 等来修饰；原级原级前可用 very、too、so、enough、rather、quite 等修饰。The girl is much more beautiful much more beautiful.The boy is much tallermuch taller.(切记

9、不能用 more 来修饰比较级，more 本身的构成多音节形容词的比较级)The book is quite cheapquite cheap.5)“the+“the+比较级比较级+of the two”+of the two”表示“两者中比较”如：He is the cleverer of the two boys.6)“比任何一个都”“形容词的比较级+thanany other+any other+单数名词单数名词”(X 围内)可以与最高级进行互换可以与最高级进行互换“形容词的比较级+than any+any+单数名词单数名词”（X 围外）如：He is taller than any o

10、ther boy in his class=He is the tallest boyChina is larger than any country in Africa.中国比非洲的任何一个国家都大。最高级用法最高级用法1）the+the+最高级最高级+由由 of/inof/in 构成的表示构成的表示 X X 围的介词短语围的介词短语 在在最最I am the tallest of all the students in my class.2）one of the+one of the+最高级最高级+名词复数最名词复数最之一之一Beijing is one of the biggest ci

11、ties in China.3）the+the+序数词序数词+最高级最高级：表示某个 X 围内在第几位The Yellow River is the second longest river in China.注：注：形容词的最高级前面一般要加定冠词 the，但当形容词最高级前有物主代词、名词所有格等修饰词时，则不用定冠词 the。This is my busiest day.这是我最忙的一天.课堂练习课堂练习写出以下形容词与副词的比较级与最高级写出以下形容词与副词的比较级与最高级nice_；thick_；small_；fine_；hot_；heavy_；slowly_；carefully_；

12、far_；little_beautiful_careful_选择题选择题1.Dont worry,sir.Im 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.Its such an _ film that all the students are _ in it.3/5A

13、.interesting;interestedB.interested;interestingC.interesting;interestingD.interested;interested4.Most of the people in Guangdong are getting _.A.more and more richB.more rich and more richC.richer and richerD.richer and richest5Which lesson is _,this one or that one?A.difficultB.much difficultC.more

14、 difficultD.the most difficult6.A _ accident happened at 7:30 a.m.said the policeman _.A.serious,serious B.seriously,seriously C.seriously,serious D.serious,seriously7.In our city,it is _ in July,but it is even _ in August.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotter8.India has the second _ pop

15、ulation in the world.A.largerB.mostC.smallestD.largest9.The cake smells _.Please throw it away.A.goodB.badlyC.badD.well10.-What was the weather like yesterday?-It was terrible.It rained so _ that people could _ go out.A.hardlyhardB.hardly hardlyC.hard hardlyD.hard hard课后作业课后作业()1.The earth is about_

16、 as the moon.A.as fifty time big B.fifty times as big C.as big fifty times D.fifty as times big()2.Beijing is one of_ in China.A.the largest cityB.the large citiesC.the larger citiesD.the largest cities()3.Your room is _ than mine.A.three time big B.three times big C.three times bigger D.bigger thre

17、e times()4.English is one of_ spoken in the world.A.the important languagesB.the most important languagesC.most important languageD.the most important language()5.Maths is more popular than_.A.any other subject B.all the subjects C.any subject D.other subject()6.China is larger than _ in Africa.A.an

18、y other country B.other countries C.the other country D.any country()7.Tom is stronger than _ in his class.A.any other boy B.any boys C.any boy D.other boy()8.When spring es,it gets_.A.warm and warmB.colder and colderC.warmer and warmerD.shorter and shorter()9.Tom is one of _ boys in our class.A.tal

19、lestB.tallerC.the tallestB.the tall()10.The fifth orange is_ of all.Give it to that small child.A.bigB.biggerC.the biggerD.the biggest4/5()11.When spring es the days get _ and nights _.A.short;longB.long;shortC.longer;shorterD.shorter;longer()12.Which do you think tastes _,the chicken or the fish?A.

20、goodB.betterC.bestD.well()13.Which is_country,China or Japan?A.the largeB.the largerC.largerD.largest()14.Which do you like _,tea or coffee?A.wellB.betterC.bestD.most()15.This work is _ for me than for you.A.difficultB.most difficultC.much difficultD.more difficult用所给词的正确形式填空1.The town is(clean)than

21、 it used to be.2.Is football(exciting)than volleyball.3.I think she looks(pretty)than in the photo.4.Can you walk(far)than a young man?5.Lily is the(beautiful)of all girls.6.Hailan is a very large island.Its the second(large)island in China.补全对话A.seeB.filmsC.problemD.makingE.watchingF.relaxedA:Paul,

22、do you enjoy detective films?B.Yes,I often watch them.What kind of do you like,Jane?A:I like edies(喜剧).B:Why?A:Because they are very funny and they can make me.Do you want to go and a edy with me this evening?I am sure that youll like it.B:OK.I think we can watch a detective film together sometime.A:No.5/5