good,better,best
bad,worse,worst
many,more,most
old,older,oldest
much,more,most
large,larger,largest
fat,fatter,fattest
wet,wetter,wettest
hot,hoter,hotest
sunny,sonnier,sonniest
healthy,healthier,healthiest
white,whiter,whitest
fit,fitter,fittest
big,bigger,biggest
nice,nicer,nicest
small,smaller,smallest
beautiful,more beautiful,the most beautiful
good-looking,more good-looking,the mostgood-looking
important,more important,the most important
bright,brighter,brightest.
一般比较级+er
最好级+est
音节较多的就用more,the most...
注意有些要双写