构成形容词副词分级原级(讨论对象=1)比较级(讨论对象=2)最高级(讨论对象≥3)规则变化不规则变化长单词短单词①直接加er/est②以e结尾加r/st③以辅音加y结尾,变y为i再加er/est④重读闭音节结尾,双写末尾字母加er/est比较级:在单词前加more最高级:在单词前加mostgood/well-better-bestfar-farther-farthestbad/badly-worse-worst-further-furthestmany/much-more-mostold-older-oldestlittle-less-least-elder-eldst练一练:heavy()()cheap()()safe()()red()()dangerous()()beautiful()()练一练:heavy(heavier)(heaviest)cheap(cheaper)(cheapest)safe(safer)(safest)red(redder)(reddest)dangerous(moredangerous)(mostdangerous)beautiful(morebeautiful)(mostbeautiful)游戏时间游戏时间传单词我会给每个组的第一个同学一个单词(形容词或副词的原级),第一个同学就以这个单词的比较级传给第二个同学,第二个同学就以这个比较级的单词以最高级传给第三个同学,第三个同学又以原级传给第四个同学,之后以此类推。最后一个同学,就以传到单词在黑板上造一个句子。(游戏之前可换位置)①②③④⑤⑥原级比较级最高级原级比较级最高级原级(①对象只有一个②也可用于比较级)①对象只有一个eg:MyEnglishteacherisbeautiful.②也可用于比较级(只用于as...as...句型)eg:Iamastallasmyfather.as...as...(否定)→notas...as...=notso...as...比较级(对象是两个)①than比(标志词)eg:I’mstrongerthanmyfather.②which/whois+比较级+AorB?eg:WhosingsbetterBoborLily?③the+比较级,the+比较级越...就越...eg:Themoreyouread,themoreyouknow.比较级(对象是两个)④比较级+and+比较级(短单词)moreandmore+原级(长单词)eg:Theweatheriscolderandcolder.Ourcityisbecomingmoreandmorebeautiful.⑤the+比较级+ofthetwo两个中更...的一个eg:Tomistheshorterofthetwo.最高级(讨论对象三个或三个以上)①the+最高级+of/ineg:Bobisthebestofus.②which/whoisthe+最高级+A、BorC?eg:Whichsubjectisthemostdifficultphysics、Englishormath?③oneofthe+最高级+名词的复数.最...之一eg:LuXunisoneofthegreatsetwritersinChina.talltaller1.82m1.92m0.9m0.8mshortshorter78yearsold88yearsoldoldolder2yearsold1yearoldyoungyoungerThefirstpigisfat.ThesecondpigisThethirdpigisofthethree.fatter.thefattestConversation(可以自由发挥)A:XXXismyfriend.Heis...thanme.B:MyfriendisXXX.Sheis...A:Oh!Iam...thanyou.B:Well,Iam...thanyou...HuGeMichaelJacksontaller、morehandsome、funnier、youngerstronger、morefamous、older、morefriendly、shorterHuGe:MichaelJackson:1.Simonis_______(tall)thanKitty.2.Thisappleis_________(red)ofall.3.Mymotheris_______(busy)inourfamily.4.Whichpenis_______(dear),thisoneorthatone?tallerthereddestthebusiestdearer选择填空1.WhichdoesJimmylike,ChineseorArt?A.wellB.bestC.betterD.much2.TheChangjiangRiverisoneofintheworld.A.thelongestriverB.longestriversC.thelongestriversD.longerrivers3.ofthetwowomenisMrsBrown.A.ThebeautifulB.ThemorebeautifulC.MorebeautifulD.Themostbeautiful4.Mymooncakeisnicerhis.A.likeB.withC.forD.than5.Youarefatterthan.A.heB.hisC.himD.heistallCCBDA改错1.Lesson9ismoreeasierthanLesson10.2.Mymotherisyoungerthanyour.3.Heisoneoflongestboysinhisclass.4.Theboydoesn’tdrawmuchwell.5.Bettyistheyoungestonthethreegirls.6.Tomrunsfasterthananyothergirlinhisclass.7.Thereisfewerbreadinthefridge.8.Motheristhebusiestofmyfamily.9.Jimisshorterofthetwoboys.10.Youcanjumpveryhigheronthemoonthanontheearth.yoursthelongestveryoflessintheshortermuchThanksforlistening!That'sall!