用以修饰名词,表示事物的特征的词
如: long, empty, cheap, hungry 等翻译为“……的“
在句中作定语、表语、宾语补足语等成分
1 、本身即为形容词
如: red, glad, nice 等
2 、由“名词 +y” 构成 如 :sun– sunny wind– windy fun– funny snow—snowy rain—rainy fog– foggy luck– lucky health– healthy noise– noisy 3 、由“名词 +ly” 构成 如 :friend– friendly week– weekly shorthighcleverbrighttalltallertallestshortershortesthigherhighestcleverer cleverestbrighter brightesthappyhappierhappiestheavyprettyeasythirstyheavierheaviestprettierprettiesteasiereasiestthirstier thirstiestdifficultmore difficultthe most difficultinterestingdeliciousbeautifulmore interestingthe most interestingmore deliciousthe most deliciousmore beautifulthe most beautiful规则变化原级比较级最高级tallclevertallercleverertallestcleverestfinefinerfinestbighotbiggerhotterbiggesthottesthappydryhappierdrierhappiestdriestimpo