形容词比较级和高级

形容词比较级和最高级形容词比较级和最高级形容词比较级和最高级xxx公司形容词比较级和最高级文件编号：文件日期：修订次数：第1.0次更改批准审核制定方案设计，管理制度形容词1、形容词表示某一事物或人的特征，副词表示某一动作的特征。形容词和副词有三种形式：原形、比较级、最高级。比较级：+er

、more+

；

最高级：the…+est、

most两个重要特征：as……as中间一定用原形，than的前面一定要+er。2.

形容词、副词比较级和最高级有规则变化和不规则变化1）规则变化构

成

方

法原

级比

较

级最

高

级单音节词和少数多音节词一般在词尾加-er/ə/或-est/ist/cold

fast

以字母e结尾的形容词，加-r或-estnice

large

重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-er或-estbig

hot

以“辅音字母+y”结尾的双音节词，先改“+y”结尾的双音节词，先改“y”为“i”,再加-er或-esteasy

early

多音节词和部分双音节词在词前加more或mosttired

easily

2）不规则变化：原

级比

较

级最

高

级many/much

little/few

good/well

bad/ill

far

old

(表新旧)

(表兄弟姊妹之间的长幼)

3）比较级前的修饰词：much,even

甚至,(by)far

大大地,alittle

有点,abit

有点,still,yet,a

lot

很,非常

常考知识点一

:形容词的比较级和最高级的构成（1）.

以不发音的e结尾，直接加-r或-st:nice—nicer—nicest

large—larger—largest（2）.

以辅字母+y结尾的，变y为i，再加-er或-est:

easy—easier—easiest

happy—happier—happiest（3）.

以“辅元辅”结尾的，双写末尾字母，再加-er或-est:

big—bigger—biggest

常见的还有：thin,fat,wet,red,sad

hot—hotter—hottest

（4）.

不规则变化：

good—better—best

many/much—more—most

(好坏多少远老)

bad—worse—worst

little(少)—less—least

far—farther/further—farthest/furthest

old—older/elder—oldest/eldest

（5）.

其他较短的单词，直接在词尾加-er或-est。

small—smaller

short—shorter（6）.

对于较长的单词，在其前加more，most即可。popular—morepopular—themostpopular

delicious—moredelicious—themostdelicious

【中考题】1.ThisT-shirtisnotlargeenough.Pleaseshowmea_______one.

A.large

B.larger

C.largest2.Sheisthe____________(good)studentinherclass.注意：下列词为易错，

few—fewer

new—newer—newest

clever—cleverer

tired—moretired

pleased—morepleased

常考知识点二

:含有比较级的句型结构1)

Ais...thanB:

A比B更

Theearthisbiggerthanthemoon.2)

Adosth...thanB:

A比B更

Heworksharderthanus.

【中考题】Chinahasbecomemuch__________(strong)thanbefore.Weareproudofher.3)

Which/Whois,AorB

“A和B哪个/谁更...”4)

...and...

“越“越来越...”

Whenspringcomes,thedaysaregetting

longerandlonger.5)

moreandmore...“越来越...”

Thesongisbecomingmoreandmorepopular.【中考题】Manypeopleprefertravelbyplane.Theythinkaplaneisfasterand_______(safe)thanatrain.6）the,the...“越...就越...”

Thebusierheis,thehappierhefeels.

Themoreyouhave,themoreyouwant.【中考题】CanyoutellmewhyyoulearnEnglishsowell

It’sverysimple.________youwork,________gradesyouwillget.

A.Theharder,thebest

B.Thehard,thebetter

C.Harder,Better

D.Theharder,thebetter

常考知识点三：比较级的修饰语当强调比较级的程度时，可以在形容词(或副词)的前面使用much,alittle,alot,even,still等。注意：quiet,so,very,enough这些词后面不能接比较级。只能接原级。

Itismuchcoldertodaythanyesterday.

Myappleisalittlebiggerthanyours.【中考题】Thefirstcomputerswerebuiltinthe1940s.Theywereeven____________(big)thancars.

使用形容词比较级时的三个注意事项(易错点)：1)

比较的对象前后要保持一致。

(√)ThepopulationofShanghaiislargerthan

thatof

Beijing.

(×)ThepopulationofShanghaiislargerthanBeijing.2)

避免将主语包含在比较对象中。

(√)ChinaisbiggerthananycountryinAfrica.

(×)ChinaisbiggerthananyothercountryinAfrica.3)

避免重复使用比较级：

(√)Heisclevererthanhisbrother.

(×)Heis

morecleverer

thanhisbrother.【中考题】Tomis___________(tall)thananyotherplayersintheschoolteam.

A.tall

B.taller

C.tallest

D.moretaller

常考知识点四：形容词最高级的用法形容词最高级用于三者及以上的比较，表示在一定范围内“最...”。范围通常用in/of/among...来表达。形容词的常考句型：1)

Aisthe...in

Heisthetallestinhisclass.

或Aisthe...of

Heisthetallestofthethreeboys.

或Aisthe...among

Heisthetallestamongthethreeboys.【中考题】Breakfastis________mealoftheday.Itprovidesuswithenergyafteralongnightwithoutfood.

A.important

B.moreimportant

C.themostimportant

D.veryimportant

2)

Aisoneof

the最高级+复数名词

A是最...的之一。

JayChouisoneofthemostpopularsingersinTaiwan.

Chinaisoneofthelargestcountriesintheworld.【中考题】Whatdoyouthinkofthefilmyousawyesterday

Oh!It’soneof___________filmsI’veeverseen.A.interesting

B.moreinteresting

C.mostinteresting

D.themostinteresting

3)

A

isthefirst

最高级+复数名词

A是第一最...的...

TheChangjiangRiveristhefirstlongestriverinourcountry.【中考题】印度是世界上第二人口大国。

India

has

the__________________populationintheworld.

4)

Which/Whoisthe...,A,BorC

A,B

和C，哪个/谁最...

Whichisthebiggest,thesun,theearthorthemoon

Whoisthethinnest,Kate,TomorMike

Step5：【课堂训练】一、单项选择1.--LiLeiis

atIthinkIcandothanhim.（2011中考）;better

;best

;good

;thebest2.—Whydon’tyoulikewinterinBeijing(2010中考)—Becauseitis________winterinGuangzhou.A.ascoldas

B.muchcolderthan

C.notsocoldas

D.notcolderthan3、—Whatshouldwedonow,Mr.Clark

（2013年黄冈，35）

—PleaseturntoPage_____andlookatthe_____picture.

A.Twelve;fifth

B.Twelfth;fifth

C.Twelve;five

D.Twelfth;five4、

—Howwasyourweekend

（2012年广州，29）

—Great!Itwasmygrandfather’s______birthday.Weenjoyedourselves.

A.seventy

B.seventieth

C.theseventieth

D.seventeenth5、ThreestudentsranfasterthanLilyintherace.Lilywas________.(2012年佛山，34)

A.thefourth

B.four

C.thethird

D.three6、—IsBeijingacitywithalonghistory(2012年湛江，23)—Ofcourse.AndaftertheOlympicGames,__peoplecametoBeijingforavisitduringthevacation.

A.thousandsof

B.thousand

C.fivethousands

D.fivethousandof二、用所给词的适当形式填空。1、Shewillbemuch___________(happy)inhernewhouse.2、Ofthetwogirls,IfindLucythe___________(clever).3、How_______(tall)isSally

She’smeters_______(tall).WhataboutXiaoling

She’sonlymeters________(tall).Sheismuch_________(short)thanSally.Sheisalsothe________(short)girlintheclass.4、Sheisoneofthe___________(friendly)peopleintheclass,Ithink.5、Whichis___________(heavy),ahenorachicken6、The__________(much),the_________(good).7、Yourclassroomis__________(wide)and__________(bright)thanours.8、Mysisteristwoyears_________(old)thanme.9、John’sparentshave3sons,andJohnisthe_________(young)child.10、Thecheapestbagisnotalwaysthe_________(bad)one.11、Whichofficerchairis_________(expensive),theredoneortheblackone12、Tomhas_________(good)marksinEnglishthanAlice.13、Beijingisthe_________(big)cityinChina.14、Whohas_________(many)stamps,Jim,HelenorMary三、根据中文提示完成下列句子。1.

今天比昨天热多了。Itismuch_________today_________itwasyesterday.2.

我的书包比她的书包重。Mybagis__________________hers.3.

你们班上谁最受欢迎Whois___________________________studentinyourclass4.

我们用更低的价钱买到了电脑，比预期中的要幸运。Weboughtthecomputerata__________________andwewere_________thanweexpected.

Step6：课后作业

一、用所给词的适当形式填空。1.Thankyoufor_________(help)me!2.Shewenttoseeafilmwithout_________(tell)herparents.3.Everydayhespendsanhour_________(practise)thepiano.4.MissSmithtoldmehow_________(use)adictionary.5.Thelittleboyused_________(be)abadstudent.Buthestudieswellnow.6.Wecanusecomputers__________(search)theInternet.7.Thebigdogcandomanythingslike_________(catch)thieves.8.Thelittlegirlisgoodat_________(play)thepiano.9.Areyouable_________(finish)yourhomeworkinanhour.10.Thiscomputerwas__________(make)inChina.二、完型填空。

Computersareveryusefulandhelpfultoday.Wemiddleschoolstudentslikecomputersverymuch.Some__1___usethemtoplaycomputergames,whilesomeusethemto__2___usefulinformation.

Myfatherboughta__3___asabirthdaypresentformelastyear.Itbecamemybestfriend.I'dliketo__4____onthecomputerassoonasIgotbackhome.Atweekends,Ioftenplayedgames__5___withmyfriends.ImadealotoffriendsontheInternet.Butmyeyesightbecame__6___,andIwasunableto__7___myhomeworkwithoutmyglasses.Myfathertookawaythecomputer.HetoldmethatIshould__8___myeyes.

Thecomputeris_9___usednowadays.Itcannotonlyhelpuswork,butalsoofferusallkindsofgames.Butifwespendtoomuchtime___10___infrontofthecomputer,itwilldoharmtoourhealth.Weshouldmakegooduseofit.(

)1.A.students

B.teachers

C.doctors

D.workers(

)2.A.lookat

B.lookafter

C.lookup

D.lookto(

)3.A.machine

B.book

C.toy

D.computer(

)4.A.stand

B.play

C.take

D.jump(

)5.A.inline

B.online

C.withline

D.outofline(

)6.A.betterandbetter

B.brighterandbrighter

C.strongerandstronger

D.worseandworse(

)7.A.cut

B.finish

C.kill

D.say(

)8.A.getalongwellwith

B.takecareof

C.learnabout

D.beinterestedin(

)9.A.loudly

B.widely

C.narrowly

D.quietly(

)10.A.sitting

B.sleeping

C.eating

D.singing三、阅读理解。

IstheAmericanclassdifferentfromoursLet'slearnaboutittogether!

Beontime!TheythinkitisimpolitetobelateinAmerica.Ifyoucomelate,besuretoenterquietly.Youdon'tneedtoknockatthedoorbeforeyougointotheclassroom.

Iftheteacherasksaquestion,youshouldgiveananswer.Ifyoudon'tunderstandthequestion,youshouldraiseyourhandandasktheteachertorepeatthequestion.Ifyoudon'tknowtheanswer,itisallrighttotelltheteacherthatyoudon'tknowit.

Copyinganotherstudent'stestpaperisneveracceptable(可接受的).Theycallitcheating.AtmostschoolsinAmerica,theykickoutthestudentswhocheat.

InAmerica,youshoulduseMr,Miss,MsorMrsbeforeyourteacher'slastname,not"teacher".

Beforegoingintoateacher'soffice,youshouldknockatthedoorfirst.Knockfirst,andthenwait.(

)1.Whentheteacherasksaquestion,youshould_______.A.giveananswer

B.raiseyourhand

C.repeatthequestion

D.knowtheanswer(

)2.You_____beforeyougointotheclassroomifyouarelate.A.needtoknockatthedoor

B.don'tneedtoknockatthedoorC.needtobeinvitedin

D.don'tneedtocomein

(

)3.Whatdotheunderlinedwords"kickout"meanA.Asksomeonetodomuchhomework.

B.Makesomeoneleavetheschool.C.Makesomeonecomeintotheschool.

D.Asksomeone'sparentstogototheschool.(

)4.Ifateacher'snameisTimGreen,studentsshouldcallhim_______.A.Tim

B.MrTim