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1、adj的比较级和最高级的用法*形容词比较级和最高级的构成1.规则形式构成方法原极比较级最高级单音节词和少数双音节词+er/+estquiet-quieter-quietestbright-brighter-brightestclever-cleverer-cleverestcold-colder-coldest,clean不发音e结尾，加+r/+stfine--finer--finestnice--nicer--nicestclose--closer--closestwhite--whiter--whitestlarge--larger--largestcute-cuter-cutest重读
2、闭音节单词，双写结尾辅音字母，再加-er，-esthot--hotter--hottestwet--wetter--wettestfat-fatter-fattestthin--thinner--thinnestbig--bigger--biggestslim-slimmer-slimmestsad--sadder--saddestred--redder—reddestmad-madder辅音字母+y结尾的词，改y为i，再加er/est。easy--easier--easiestheavytidyemptybusysunnydrycloudysnowyrainywindytastyfunny
3、happyluckyhealthyfriendlyearly,pretty,happylazyearly多音节词和部分双音节词词前加more和most.beautiful-morebeautiful-themostbeautifulinteresting,delicious,careful,exciting,importantnecessarydifficult2.不规则形式good/well－better－best(两)好bad/badly/ill－worse－worst坏/病many/much－more－most(两)多little－less－leastfew－fewer－fewest少
4、farfarther－farthest(距离远）oldolder－oldest（年长的）远further－furthest（程度深）老elder－eldest（资格老的*形容词比较级和最高级的用法1.表示同级比较，用“as+形容词原级＋as”;“notas(so)+形容词原级＋as”2.表示两者的比较，用“形容词的比较级＋than....”Therearefewerhoursofsunlightinwinterthaninsummer.HeisslimmerthanI.Sheplaysping-pongbetterthanI(do).（与主句相同的部分通常省略）3.表示两者中较/更…的一个，
5、用the+比较级，而且还用ofthetwo,ofthepair短语：Johnistheclevererofthetwoboys.Ofthetwoboys,Johnisthecleverer.Thelargeroneofthetwoismyhometown.Ihavetwosons,thefatteroneisMax.4.比较级前用much,far,alot,abit,alittle,even,still,any来修饰。表“..得多”,“甚至...”,“...一些”。”Thisroomismuchbrighterthanthatone.I’mspendingalotmoretimeonEngl
6、ishthanbefore.5.倍数的表示，倍数＋as+原极+as…Beijingistentimesasbigasmyhometown.Thisroomistwiceasbigasmine.6.用“比较级+and+比较级”的结构，译为“越来越…”Theweatherisgettingcolderandcolder.Thecityisbecomingmoreandmorebeautiful.27.用“the+比较级，the+比较级”的结构，译为“越…(就)越…=if从句Thehighertheground,thecoolertheair.Themore,thebetterThehardery
7、ouwork,themoresuccessfulyouwillbe8.前后比较对象要一致.MynewsismoreexcitingthanyoursTheclimateofKunmingisbetterthanthatofBeijing.（√）ThepopulationofShanghaiislargerthanthatofTianjin.比较对象是可数复数...thanthose/theones...可数单
