比较级：larger,taller,happier,less,much,farther,worse,more careful,more careless,worse,more quiet,earlier,faster,more wonderful;
large tall little many early 这些形容词没有副词形式,far ill big 的副词为其本身；
happy--happily,careless--carelessly,fast--fastly;
carefully badly quietly wonderfully的形容词为:careful,bad,quiet,wonderful