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比较级和最高级的构词规则.ppt

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1、形容词比较级和最高级的构词规则 一 规则变化 1 单音节和少数双音节单词 一般在词尾加 er 或 est clean tall small cheap short long light high2 以不发音字母 e 结尾的单词 直接在词尾加 r 或 st nice late close fine large free rude 以重读闭音节结尾的单词 如果词尾只有一个辅音字母时 应先双写这一辅音字母 再加 er 或 est fat big red thin hot fat sad wet以辅音字母 y结尾的单词 应先改 y 为 i 在加 er 或 est happy easy heavy he

2、althy busy lucky pretty sunny funny5 其他双音节单词和多音节单词 都在其前面加 more 或 most beautiful interesting 二 不规则变化 合二为一共三对 坏bad 病ill 的比较级为worse 最高级为worst 两多many much 的比较级为more 最高级为most 两好good well 的比较级为better 最高级为best 一分为二只两个 一是 远far 的比较级为farther further 最高级为farthest furthest 二是 老old 的比较级为older elder 最高级为oldest el

3、dest 还有一词little 少 的比较级为less 最高级为least Readandcompare younglongfullshortsmalloldfineeasyhungryearlyheavybigred youngeryoungest longerlongest fullerfullest shortershortest smallersmallest olderoldest finerfinest easiereasiest hungrierhungriest earlierearliest heavierheaviest biggerbiggest redderreddes

4、t healthymanyfamousillexcitingcarefullywethotlittlefew healthierhealthiest moremost morefamousmostfamous worseworst moreexcitingmostexciting morecarefullymostcarefully wetterwettest hotterhottest lessleast fewerfewest I 原级用法 1 as adj adv 的原级 as 肯 否 not so as 否 eg Therulerisaslongasthatone Hesingsasw

5、ellasJack Hedoesn tsingas so wellasJack 2 asmuchas asmanyas与 一样多eg Ihavedoneasmuchworkashedidyesterday Youcantakeasmanybooksasyoucan II 比较级用法 1 比较级 than比较级 and 比较级 表示 越来越 eg warmerandwarmer nicerandnicer moreandmorebeautiful moreandmorefunthe 比较级 the 比较级eg Themoreyoureadthebook themoreinterestingyou

6、found 4 比较级的修饰语有 much far even alittle alot abit rather still agreatdeal 大量 adj adv 比较级5 当比较级后没有than 而为ofthetwo的结构 比较级前加the eg ThetallerofthetwogirlsisMary 最高级用法 1 形容词最高级用于in of或among的结构中 形容词最高级前 theegIamthebestof among thethree Heisthethinnestboyinmyclass 2 副词最高级不需 theeg Jimgoestobedlatestinmyfamil

7、y 单数 city 2 比较级和最高级互换 比较时要把自己排除在外 注意比较的范围 eg ShanghaiisthelargestcityinChina ShanghaiislargerthananyotherinChina Johnisthinnerthananyotherstudentintheclass Johnisthinnerthanintheclass eg Johnisthethinneststudentintheclass anyone anybody else ShanghaiislargerthananycityinAfrica city IV Others Alice s

8、dietwaslesshealthythanDanny sdiet 不如 more than胜于 ThisT shirtisthesamesizeasthatone Theredshirtisfiveyuancheaperthanthatblueone Whichistheleastinterestingfilmyou veeverseen ThisparkisthreetimesasbigastheSummerPalace 倍数 as as Thisbookcosttwiceasmuchasthatone n adj adv hard fast early late high etc Ith

9、inkEnglishisasasmaths D importanterimportantB moreimportantC mostimportant2 Mothergetsupinmyfamily earlyB earlierC earliestD theearlier3 ThenextmorningJennygotupeven earlyB earlierC earliestD theearliest4 Emilysingsofthefivegirls goodB wellC betterD best5 Infact Deliaisalittlethanhereldersister tall

10、B tallerC tallestD thetallest6 HeididoesnotjumpsoasJane A highB higherC highestD thehighest 7 Ofallthestarsthesunistous closeB closerC closestD theclosest8 Barbarafeltmuchthanbeforeafterdark coldB colderC coldestD thecoldest9 Thisjacketissmallerthanthatonebutit s expensiveB moreexpensiveC mostexpens

11、iveD themostexpensive10 Ourcountryhasbecomeinthepast20years moreandmorerichandstrongmorericherandmorestrongerC morerichandmorestrongD richerandstronger 11 WilliamShakespeareisoneofplaywritersinEngland greatB greaterC greatestD thegreatest12 WhatdoyouthinkofMissLi steaching Oh nooneelseteaches goodB

12、wellC fineD better13 ThepopulationofJapanisthanthatofChina A fewerB smallerC largerD more14 ThenextdayJimwasverywetagain andhismotherbecameangrier veryB moreC evenD ever15 Tomismorecarefulthananyinhisclass A boyB otherboysC boysD otherboy 16 playwritersinEngland greatB greaterC greatestD thegreatest

13、12 WhatdoyouthinkofMissLi steaching Oh nooneelseteaches goodB wellC fineD better13 ThepopulationofJapanisthanthatofChina A fewerB smallerC largerD more14 ThenextdayJimwasverywetagain andhismotherbecameangrier veryB moreC evenD ever15 Tomismorecarefulthananyinhisclass A boyB otherboysC boysD otherboy

14、 Dosomeexercises 同义句转换 Heisthetalleststudentinhisclass Heis studentinhisclass Heis studentsinhisclass Peterdrawswell Lileidrawsbetter Lileidraws ofthetwo Thetractorgoesfasterthanthebike Thebikegoes thanthetractor Hiscakesdearerthanthetwins cakes Hiscakeis ofthethree tallerthananyother tallerthantheo

15、ther better moreslowly thedearest 选择填空1 WhichdoesJimmylike ChineseorArt A wellB bestC betterD much2 TheChangjiangRiverisoneofintheworld A thelongestriverB longestriversC thelongestriversD longerrivers3 ofthetwowomenisMrsBrown A ThebeautifulB ThemorebeautifulC MorebeautifulD Themostbeautiful4 Mymoonc

16、akeisnicerhis A likeB withC forD than5 Youarefatterthan A heB hisC himD heistall6 Hejumpsofthethree A farB furtherC farthestD furthest7 Myhairislongerthan A mysisterB KateC mybrother sD Lucys C C B D A C C 8 Thereispaperhere Pleasebringsome A littleB lessC fewerD alittle9 Thepenisthanthatone A morec

17、heapB cheapC muchcheaperD quitecheaper10 TomspeaksChinesebetterthanJimmy A moreB veryC alotofD much11 TherearegirlsinClassTwothaninClassFour A moreB nicestC mostD best12 It stooforyoutodothat A easyB moredangerousC harderD theeasiest13 Whohasapplesnow Jim LilyorLucy A muchB biggestC betterD themost1

18、4 Youhavemorerulersthanme Butarenicerthan A mine yoursB mine yourC my yoursD my your15 TingtingisthanMeimei butMeimeiisthanTingting A tall strongerB taller strongestC tallest strongD taller stronger A C D A A D A D 16 Motherisinmyfamily A busyB busierC thebusiestD morebusy17 ThereareintheparkonSunda

19、y A morechildrenB alotofpeopleC muchmenandwomenD manypeoples18 Thedumplingsarethanthenoodles Ithink A morenicerB muchdeliciousC veryniceD muchmoredelicious19 Sheisthanmeatdrawings A betterB bestC goodD harder20 Thisbluesweateristoobigforme Willyoupleaseshowmeaone A smallB smallerC thesmallestD smallest C B D A B

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