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ENGLISH形容词与副词的比较级和最高级初中英语专项复习TheComparativeandSuperlativeDegreesofAdjectivesandAdverbs1、熟练掌握形容词与副词比较级和最高级的具体用法和常用句型。2、能轻松应对形容词与副词比较级和最高级的各种题型。教学目标一、形容词和副词比较级和最高级的构成1、规则变化构成方法原级比较级最高级单音节词和少数双音节词一般在词尾加-er或-estsmallsmallersmallestfastfasterfastest以字母e结尾的，加-r或-stnicenicernicestlargelargerlargest以一个辅音字母结尾的重读闭音节，应先双写辅音字母；再加-er或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的双音节词，先改“y”为“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmoretiredmosttiredeasilymoreeasilymosteasily原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest一、形容词和副词比较级和最高级的构成2、不规则变化句型1：比较级+than…Thiscakeismoredeliciousthanthatone（两者之间）句型2：倍数+比较级+than....Thisgardenis9timeslargerthanthatone.句型3：疑问词+比较级，AorB?1、WhoisbetteratEnglish,MarryorJenny?2、你最喜欢哪个城市，北京或杭州？Whichcitydoyoulikebetter,BeijingorHangzhou?Heis句型4：比较级+thananyother+单数名词适用于范围一致:比较级+thantheother+复数名词tallerthananyotherboy.注意：范围不一致：比较级+thanany+单数名词ShanghaiisbiggerthananycityinEngland.Heistallerthantheotherboys句型5：the+比较级+ofthetwo…Amyis在两个女孩中Amy矮theshorterofthetwogirls.betterandbettermoreandmorepopularOurschoolisbecomingmoreandmorebeautiful.句型6：比较级+and+比较级”“moreandmore+原级”，越来越……吃的越多，会变得越胖youeat,youwillbe.句型7：the比较级，the比较级越……，越……。ThemorethefatterThemore,thebetter.BackHeisthe+最高级+ofintheyoungestofalltheboystudentsinourclass.(三者或三者以上)同义句：Heisyoungerthananyotherstudent.Heisyoungerthantheotherstudents句型1：句型2：疑问词+最高级，A\BorC?Whichseasondoyoulike(the)best，spring，summerorautumn？最重要的语言之一是英语。句型3：Oneof+the+最高级+名词复数“最……的……之一”OneofthemostimportantlanguagesisEnglish.the+序数词+最高级+单数名词+in短语“在……中是第几个……”eg：黄河是中国第二长河。TheYellowRiveristhesecondlongestriverinChina.Back句型4the+最高级+单数名词+thatIhaveever短语“这是我所……最-----的”eg：他是我见到的最好心的人。HeisthekindestpeoplethatIhaveeverseen.Back句型5Thisjacketisasbeautifulasthatone.句型1：as+形容词、副词原形+asHewordsashardashissister.句型2.notas+形容词、副词原形+as或notso+形容词、副词原形+as“前者不及／不如后者Thisschoolisnotasbeautifulasthatone.Thisschoolisnotsobeautifulasthatone.表达前者不如后者还可以用：less+原级+thanThisschoolislessbeautifulthanthatone句型3：表示“是......的几倍时”......倍数+as原级as.......Thisgardenistentimesaslargeasthatone倍数的表达：once;twice;threetimes;fourtimes.......Back1.Thoseapplesarebiggerthantheseones.1.比较级中为了避免重复，常用one/that/those替代名词。Thispenisshorterthanthatone.TheweatherhereismuchhotterthanthatofShanghai.ThecarsmadeinTianjinismuchmorepopularthanthoseinShanghai.2.必须是同类事物之间的比较。Myhouseismuchcleanerthanhers.mysister’s.3.very/quite/so/as/too+原级much/alittle/abit/alot/even/far+比较级Ifeelevenworsetoday.Youhavemuchmoretodo.4:表示三者或三者以上中“最……”时常用形容词或副词的最高级。形容词最高级前用定冠词the,副词最高级前可加the,也可不加eg:Whichtaperecorderisthebestofthethree?Heisthetallestboyinhisclass.Sheworks(the)hardestofall.历年中考题分析（2010茂名中考）1、Themoreyouread,vacabularyyouwillhave.A、thelargeB、thelargestC、thelarger（2011茂名中考）2、WhoisthebasketballplayinChina?YaoMing,ofcourse.Nooneplaysinourcountry.A.good;bestB.best;betterC.better;better（2013茂名中考）3、youhitthehorse,itwillgo.A、Hard,fastB、Thehard,thefastC、Theharder,thefasterCBBCDosomeexercises:•一、用所给单词正确形式填空：1、Whichsubjectdoyouthinkis(easy)Englishormaths?2、Mymotheris(busy)inmyfamily3、Lucyrunsas(slow)asLily.4、Itwasveryyesterday,butit,seventoday.(cold)5、Thisis(beautiful)citythatIhaveevervisited.6、Xianisoneof(old)citiesinChina.7、Whathesaidmadehismothermuch(angry).easierthebusiestslowlycoldcolderthemostbeautifultheoldestangrier二、单项选择题1.Tomis_____thanJhon.A.thinB.thinerC.thinner2.Whichsubjectis_____,physicsorchemistry?A.interestingB.moreinterestingC.themostinteresting.3.Ahorseis______thanadog.A.muchheavyB.moreheavierC.muchheavier4.Inourcityit’s______inJuly,butitiseven______inAugust.A.hotter,hottestB.hot,hotterC.hotter,hot5.Whichis____seasoninBeijing?A.betterB.goodC.thebestCBCBC6.LinTaojumped_____inthelongjumpintheschoolsportsmeeting.A.fartherB.farthestC.quitefar7.Whenwintercomes,thedaysget_____.A.shortandshortB.shorterandshorterC.longerandlonger8.yousmile,youwillfeelA、Themore,thehappierB、Thenuch,thehappyC、more,happier9.Thisstoryisnot_____asthatone.A.moreinterestingB.asinterestedC.sointeresting10.Ofthetwopencil-boxes,theboychose_____one.A.thelessexpensiveB.lessexpensiveC.theleastexpensiveBBAAC三、句型转换1、OurgardenislessbeautifulthantheirsTheirgardenisthanours.Ourgardenisn’ttheirs。2、Thetractorgoesfasterthanthebike.Thebikegoesthanthetractor.3、Mikeis17yearsoldandKateis15yearsold.KateisthanMike.4、ChangjiangRiveristhelongestriverinChina.ChangjiangRiveristhanriverinChinaChangjiangRiveristhanriverinJanpan.5、Peterdrawswell,butLiLeidrawsbetter.LiLeidrawsofthetwo.6、Acarruns150kilometersperhour.Abikeruns50kilometersperhour.Acarsrunsasabike.morebeautifulasbeautifulasmoreslowlytwoyearsyoungerlongeranyotherlongeranythebetterthreetimesasfast四、翻译句子：1、今天比昨天冷的多。Itis___________today______itwasyesterday.2、你游泳没有你弟弟好。Youcan’tswim_______________yourbrother.3、她的身体状况一天天好起来。Heisgetting_________________everyday.4、他对英语越来越感兴趣。Heisbecoming____________________________inEnglish.5、你越努力学习，取得的进步就越大。____________youwork,___________progressyouwillmake.6、你的问题是两个中比较难的那个。Yourquestionis___________________oftw