比较级的规律是什么？

英语中比较级的规律大致分为三类:

1. 单音节形容词的比较级以及以-ly, -er, -ow结尾的形容词在词尾加-er；以e结尾的形容词在词尾直接加-r构成.dark→darker; quick→quicker; early→earlier; clever→cleverer; simple→simpler; narrow→narrower.
常见的单音节形容词有big large kind good small cute tall short fat slim

2. 表语形容词以及由分词变来的形容词,在其前加more构成.afraid →more afraid; interesting→more interesting; pleased→more pleased.

3. 少数形容词的比较级是不规则的.
good→better; bad→worse; far→farther / further.
good /well------- better ,best
bad/badly/ill------ worse , worst
many/much-------more , most
little ------ less , least
far ---- farther, farthes / further , furthest
old ---- older , oldest

琵琶行·并序(白居易)走马川行奉送封大夫出师西征(岑参) [2]