1▲比较级、最高级：大多数形容词和副词有三个等级：1)原级，即原形。2)比较级，表示“较⋯⋯”或“更⋯⋯一些”的意思。3)最高级，表示“最⋯⋯”的意思。1.形容词和副词比较级和最高级的构成(1)规则变化：单音节词和少数双音节词（一般在词尾加-er或-est）coldcoldercoldeststrongstrongerstrongestfastfasterfastestslowslowslowest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-estbigbiggerbiggestthinthinnerthinnesthothotterhottest以“辅音字母+y”结尾的双音节词，先改“y”为“i”，再加-er或-esteasyesaiereasiesthappyhappierhappiestearlyearlierearliest少数以-er，-ow结尾的双音节词clever(聪明的)未尾加-er，-estclevercleverercleverestnarrownarrowernarrowest多音节词和部分双音节词，在词前加more或mostdeliciousmoredeliciousmostdeliciousinterestingmoreinterestingmostintertingeasilymoreeasilymosteasilycarefullymorecarefullymostcarefully(2)不规则变化good/wellbetterbestbad/badlyworseworstmuch/manymoremostlittlelessleastfarfarther/furtherfarthest/furthest2.形容词和副词的比较级和最高级的用法比较级：表示两者（人或事物）的比较MrKingistallerthanMrReadThismooncakesisnicerthanthatone。Thetractorisgoingfasterthanthebike。最高级：表示三者或三者以上（人或事物）的比较，其中有一个在某一方面超过其他几个时，用最高级。最高级的前面一般要加定冠词the。后面可带of（in）短语来说明比较的范围。Whosedrawingishebestofall?Sheistheyoungestintheclass.MrQiniswalkingtjeslowestofall.注：在形容词和副词的比较级前，有时可以用much，alittle等来修饰，如：muchbetteralittletaller2练习：1.WhichdoesJimmylike_____,ChineseorArt?A.wellB.bestC.betterD.much2.TheChangjiangRiverisoneof_____,intheworld.A.thelongestriverB.longestriversC.thelongestriversD.longerrivers3._____,ofthetwowomenisMrsBrown.A.ThebeautifulB.ThemorebeautifulC.MorebeautifulD.Themostbeautiful4.Mymooncakeisnicer_____,his.A.likeB.withC.forD.than5.Youarefatterthan_____,_.A.heB.hisC.himD.heistall6.Hejumps_____,ofthethree.A.farB.furtherC.farthestD.furthest7.Myhairislongerthan_____,.A.mysisterB.KateC.mybrother’sD.Lucys’8.Thereare_____paperhere.Pleasebringsome.A.littleB.lessC.fewerD.alittle9.Thepenis_____,thanthatone.A.morecheapB.cheapC.muchcheaperD.quitecheaper10.TomspeaksChinese_____,betterthanJimmy.A.moreB.veryC.alotofD.much11.Thereare_____,girlsinClassTwothaninClassFour.A.moreB.nicestC.mostD.best12.It’stoo_____,foryoutodothat.A.easyB.moredangerousC.harderD.theeasiest13.Whohas_____,applesnow,Jim,LilyorLucy?A.muchB.biggestC.betterD.themost14.Youhavemorerulersthanme.But_____,arenicerthan_____.A.mine,yoursB.mine,yourC.my,yoursD.my,your15.Tingtingis_____,thanMeimei,butMeimeiis_____,thanTingting.A.all,strongerB.taller,strongestC.tallest,strongD.taller,stronger16.Motheris_____,inmyfamily.A.busyB.busierC.thebusiestD.morebusy17.Thereare_____,intheparkonSunday.A.morechildrenB.alotofpeopleC.muchmenandwomenD.manypeoples18.-Thisbluesweateristoobigforme.-Willyoupleaseshowmea_____,one?A.smallB.smallerC.thesmallestD.smallest19.Nooneis_____,Maryintheclass.A.sotallestasB.astallerasC.sohighasD.sotallas320.Thisbikeis_____,thanthatone.A.twentyyuandearB.twentyyuandearerdeartwentyyuanD.dearertwentyyuan21.——ourEnglishisverygood.——Butmybrotherlearnsitmuch_____,_thanIdo.A.goodB.wellC.betterD.best22.Don‘tworry.Yourgrannywillget______,A.wellandwellB.betterandbetterC.wellandbetterD.goodandwell23.Chinaisoneof______,intheworld.A.theoldes...
