形容词比较等级形容词比较等级 1.一般在词尾加-er,-estshortshortershortesttalltallertallesthardharderhardestcheapcheapercheapestfastfasterfastestweakweakerweakestsoonsoonersoonestkindkinder-kindest2.以辅音字母加y结尾的,变y为i加-er,-esteasyeasiereasiesthappyhappierhappiestdirtydirtierdirtiestluckyluckierluckiesthealthyhealthierhealthiestbusybusierbusiestearlyearlierearliestsunnysunniersunniestrainyrainierrainiestthirstythirstierthirstiest3.以一个元音字母加一个辅音字母结尾的重读闭音节词，双写辅音字母再加-er,-est.bigbiggerbiggesthothotterhottestredredderreddestsad
