形容词和副词的比较级和最高级讲解与练习一、变化规则①一般的比较级和最高级在形容词或副词后加er或est,如:smallsmallersmallest②以不发音e结尾的形容词或副词直接加r或st,如largelargestlargest③重读闭音节词尾是一个辅音字母的,需双写该辅音字母,再加er或est。④以辅音字母加y结尾的形容词和副词,把“y”变“i”,再加er或estbusybusierbusiesthappyhappierhappiest一些双音节及多音节形容词或副词前要加more和most,如:slowlymoreslowlymostslowlydifficultmoredifficultmostdifficultbeautifulmorebeautifulmostbeautiful还有一些不规则的变化:goodwellbetterbestma
ymuchmoremostbadillbadlyworseworstlittlelessleastfarfartherfurtherfarthestfurthest二、形容词和副词的等比句型①asas和一样I’mastallasyou②
otassoas不和一样(在否定句中常用so来代替as)如,Ica
’tru
sofastasyou另外asaspossible为固定结构,如,assoo
aspossibleasquicklyaspossible等。在以上两个句型中形容词或副词一定要用原级。▲asas前还可以加倍数如Theroomistwotimesaslargeasthato
e三、比较级(两者之间)1两者相比Whichis比较级AorB如Whichisbiggerthesu
orthemoo
2比较级tha
如Mikeistallertha
Joh
3有