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1、GrammarThebikeis______.Thetractoris______.Thecaris________.fastfasterthefastestComparethemTheblackandwhitedogisthehappiestofthethree.Theyellowdogisstillhappier.Thewhitedogisveryhappy.ComparethemThefirstpigisquitefat.Thesecondpigismuchfatter.Thethirdpigisthefattest
2、ofall.Comparethem构成方法原级比较级最高级longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenicersaferlaternicestsafestlatestbighotthinbiggerhotterthinnerbiggesthottestthinnestprettyunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest大部分单音节词在词尾加-er或-est
3、以字母e结尾的词，加-r或-st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-est以辅音字母+y结尾的双音节词，先改“y”为“i”,再加-er或-estFormComparativesandSuperlatives构成方法原级比较级最高级nervousclearlydangerousfrightenedmorenervousmoreclearlymoredangerousmorefrightenedmostnervousmostclearlymostdangerousmostfrightened不规则变
4、法good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfarther（更远的）farthestfurther（进一步的）furthestoldolder/elderoldest/eldest部分双音节词和多音节词在前面加more或mostadjectivecomparativesuperlativefunnygoodhappyinterestinglargesmartthin.funnierfunniesthappierh
5、appiestmoreinterestingmostinterestinglargerlargestsmartersmartestthinnerthinnestbetterbestCompletethetable完成书上的练习，自主检测。比较级和最高级的构成Rule6:不规则变化good–better–bestill/bad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther–farthestfurther-furthest()1.Mymothe
6、ris_______inourfamily.A.busiestB.thebusiestC.busierD.busy()2.Thisappleis_______ofall.A.redderB.theredestC.thereddestD.reddest()3.Whichpenis_______,thisoneorthatone?A.dearB.dearestC.thedearestD.dearer()4.Kateis______thanalltheothergirls.Sheis_______ofall.A.taller,t
7、allestB.taller,thetallestC.thetallest,tallestD.tallest,thetallest()5._______ofthetwomenismyuncle.A.TheolderB.OldC.TheoldestD.OldestBCDBAMultipleChoice1.修饰原级：very,quite,so,such,muchtoo,too2.修饰比较级：much,far,even,toomuch,alittle,abit3.易混淆的两个句型：Heisthetallest(tall)ofth
8、e3students.Heisthetaller(tall)ofthe2students.4.重要的句型转换：Heisthetallestinourclass.Heistallerthananyoneelseinourclass.anyotherstudentinourclass.(all)theoth
