1不规则变化: (好坏，多少，远)
good/ well好→better/更好→best最好.
bad/ill坏→worse更坏;→worst 最坏
many/ much许多→more→most.
little少/小→less→least.
far→farther/further→farthest/furthest.远.
2规则变化:原级后＋er/est.
(1)单音节词在原级后＋et/est.
a 一个元音字母＋一个辅音字母为结尾，双鞋辅音字母后＋er/est.
如 big→bigger→biggest.
b 辅音字母＋不发音e结尾，直接＋r/ st.如 fine→finer→finest.
(2)三音节和多音节词: more/ most＋原级。如more/most beautiful.
(3)两个音节词: ＋er/est.有三小点:
a 辅音字母＋y结尾，表y为i＋er/est. 如early→earlier/est.
b 以er/ow 结尾＋er/est.如clever→cleverer/est.
narrow→narrow er/est..
c 其他都是more/most.＋原级.
[心][心][心]＋er/est. more/most的简单方法:看音节的多少(查找元音字母的个数)→
一个音节:＋er/est.
3个/多音节＋more/most.
