形容詞副詞比較級最高級的構成

1.規則變法口訣：直去雙改多

1）直；直接 +er/est:

richer/est   shorter/est  harder/est

2) 去；以不發音e結尾，去e+er/est:

nicer/est   cuter/est     

3) 雙：重讀閉音節，雙寫最后一個輔音+er/est:

hotter/hottest    bigger/est  thinner/est

4) 改：輔音加y，改y為i+er:

happier/est    easier/est

5) 多：多音節加more:

more/most beautiful

2.不規則變法口訣：

good-better-best

bad/badly-worse-worst

well-better-best

ill-worse-worst

many-more-most

few-fewer-fewest

much-more-most

little-less-least

old-older-oldest（年齡較大）

old-elder-eldest (輩分較高），如：

elder brother 哥哥

far-farther-farthest（距離遠）

far-further-furthest(程度遠，如 further study: 深造)

3.比較級原則口訣：

①單單相比

-The apple is bigger than that one.

②復復相比

-My books are heavier than her books.

③同類相比

-His head is bigger than mine.