英语中的形容词比较级通常是通过在词尾加上"-er"来构成的，但是有一些形容词却有不规则的变化方式。这些形容词的比较级变化需要记忆和练习。以下是30个常见的比较级不规则变化的形容词：
- good - better - best
- bad - worse - worst
- far - farther/further - farthest/furthest
- little - less - least
- many/much - more - most
- old - older/elder - oldest/eldest
- late - later/latter - latest/last
- near - nearer/next - nearest/next
- high - higher - highest
- low - lower - lowest
- big - bigger - biggest
- small - smaller - smallest
- long - longer - longest
- short - shorter - shortest
- heavy - heavier - heaviest
- light - lighter - lightest
- thick - thicker - thickest
- thin - thinner - thinnest
- young - younger - youngest
- old-fashioned - more old-fashioned - most old-fashioned
- high-tech - more high-tech - most high-tech
- low-key - lower-key - lowest-key
- well-known - better-known - best-known
- ill - worse - worst
- able - abler/more able - ablest/most able
- narrow - narrower - narrowest
- broad - broader - broadest
- shallow - shallower - shallowest
- deep - deeper - deepest
- strong - stronger - strongest
这些不规则比较级的形容词是英语学习中的重要部分。熟练掌握这些形容词的比较级变化，可以帮助我们更好地理解和运用英语。
