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形容词-副词的比较级和最高级形容词、副词比较级和最高级的构成:单音节词和少数双音节词比较级和最高级的规则变化:
1.规则原级比较级最(级Wj•在词尾后直接加1tall tallertallest-er/est.词尾是只加-2e,r/stnice nicernicest.以辅音字母加结3y尾的,把变再加y ihappy happierhappiest-er/est,重读闭音节,末尾4只有一个辅音字母,双写这个辅音字母,thin thinnerthinnest再加-er/est其他双音节词或多音节词,在该词前面加(有三个或三个以上元音字母)
2.-more/mostbeautiful—more beautiful——the mostbeautiful由形容词加构成的双音节词和多音节词,都是在该词前加
3.ly-more/most.一quickly-more quicklythe mostquicklydifficultly—more difficultly—the mostdifficultly不规则变化:
4.good/well betterbestbad/badly worseworstmany/much moremostlittle lessleastfar farther/further farthest/furthest
(二)形容词比较级和最高级的用法:原级的用法
1.用于两者之间对比,意思为“……和……相同”形容词原级与一样否定则不如A+v.+as…as B“A BA B”Tom is as honestas Jack.Her skinis aswhite assnow.My dogis asold asthat one.He isnot asso tallas Ime.The weatherhere isnot assocoolas theweather inHarbin.,比较级的用法:2形容词比较级1A+v.++than+BSusan ishappier thanJane.She hasbigger eyesthan me.His brotheris youngerthan me.Beijing is more beautifulthan Osaka..••比较级,2which/who Aor BWhichcity isbigger,Beijing orTianjinWho ishappier,you orme比较级比较级,表示“越来越……”3+and+The earthis gettingwarmer andwarmer.China becomesmore andmore stronger.)比较级,比较级结构,表示“越……就越……”4the+the+The moreI studyit,the moreI likeit.The harderyou are,the bettergrades youwill get.由较级两个中更…的那个5…the++of the two...The tallerof thetwo boysis Peter.Look atthetwogirls.Who is the heavierof them)比较级可数名词单数(在某一范围内)比其他任何一个6+than any other++in…:New Yorkis morefamous than anyothercity in the US.比较级“比…得多”much,a lot,far+・+比较级“比…一点儿”a little,a bit,kind of+比较级“还是更.丁+比较级”甚至更…“still・even)具体对比量+形容词比较级7+thaiu..Eg:Im twoyears olderthan you.She isa headtaller thanme.He ismuch lesshardworking.He iseven worsetoday.专项练习(-)写出下列形容词与副词的比较级与最高级形式:many fatrudebusy hotlargeearly thinwidegood littlefar二用所给词的正确形式填空
1.He ranthanall theothers.He ranof all.fast
2.James playedas asyou.Mary playedof all.well
3.She waitedthan sheusually did.long
1.1walked thanthe rest.I walkedof all.far
5.My friendcame thanPual andMike.late
6.Among thethree boys,he works.hard
7.He swimsas asI do.badly
8.Peter is as asTom.Benny is than Tom.David isof all.fat
9.Li Lifound mushroomsthan Idid.many
10.Lesson Twoisabit thanLesson One.easy最高级用法
3.用于三者及以上的人或事物的比较,最高级前加最高级前有物主代词,序数词和the,名词所有格时,不加定冠词,后面跟带或表范围的短语in of最高级1one of the+Shanghai is one ofthe mostbeautiful citiesin China.Our cityisoneofthesafest citiesin theworld.Most peoplelike apples.Most ofthe boysare good.It isour nearestneighbor inspace.最高级的用法2副词最高级前一般有也可省略the,He worksthe hardestof allthe studentsinthe class.专项练习
一、单项选择
1.The airin Beijingis gettingmuch nowthanafew yearsago.A.clean B.cleaner C.cleanest D.the cleanest
2.Nowadays sciencefiction isntas ascartoons amongteenagers.A.popular B.more popularC.less popularD.the mostpopular
3.We areglad tosee thatShanghai isdeveloping theseyears thanever before.A.quickly B.less quicklyC.more quicklyD.the mostquickly
4.The cheesecake tastedso thatthe kidsasked formore.A.delicious B.well C.bad D.badly
5.She looksvery.I thinkshe needsto havea rest.A.tired B.hard C.well D.hardly一
6.do youplay computergames——Once aweek.A.How soonB.How oftenC.How longD.How many
7.The populationof Tianjinisthanthat ofShanghai.A.larger B.less C.smaller D.fewer8・Its raining.We haveto stayat homeinstead ofgoing fishing.A.badly B.hardly C.heavily D.strongly一
9.Remember,boys andgirls.you work,result youwill get.—We know,Miss Gao.A.The better,the harderC.
3.Tom isthe beststudentThe hard,the betterB.The harder,the betterD.、.用填空The harder,the goodOf,than,in,as
1.This tableisasbigthat one.
2.The yellowbook isbiggerthe blueone.theclass.
4.This lessonismoreinteresting thatone.
5.This appleisthelargest allthe apples。