英语语法思维导图

下图总结了英语语法中比较级的分类及作用，包括形容词比较级和最高级的规则、副词比较级和最高级的规则、可等级名词等，需要的小伙伴赶快下载吧！

比较级

• 形容词比较级和最高级的规则
  • 单音节 直接加er，est
  • 三音节及以上 加more，most
  • 双音节 两者都可
• 副词比较级和最高级的规则
  • 单音节 直接加er，est
  • 以ly结尾的副词 某些频度副词 多加moremost more clearly，more often， more frugally
• as...as
  • as + adj/adv + as 否定 not as/so + adj + as
    • John is as bright as Bob.
  • as many/much + n + as分句
    • He took as much butter as he needed.
  • as + adj + n + as分句
    • George is as efficient a worker as Jack.
• 可等级名词 gradable moun
  • Jim is not so much of a gentleman as his father. = Jim is not as gentlemanlike as his father.
  • You are less of a fool than I thought. = You are less foolish than I thought.
• more.. than
  • adj/adv比较级+ than 分句 否定 not so/as...as
    • John is brighter than Bob.
  • more/less/fewer + n +than分句
    • She has written more essays than me.
  • 不定冠词/零冠词+ adj比较级 +n +than分句
    • My brother has a larger house than mine.
  • more/less还可以作代词， 与某些等级名词gradable noun搭配
    • He is more/ less of a sportsman than his brother. = He is more sportsmanlike than his brother.
  • The present crisis is much more a political than an economic crisis. 当前的危机与其说是经济危机，不如说是政治危机。
  • John is less daring than quick-witted. 与其说约翰胆大，不如说他脑子灵活。
• (the) + adj/adv最高级+ 比较范围 反义 the least
  • John is the brightest of the three boys.
  • This is the least difficult book I've ever read. =This is the easiest book I've ever read.
• not so...as和 so much...as
  • London is not so large as Tokyo. 伦敦没有东京大。
  • It was not so much his appearance I liked as his personality. 与其说我喜欢他的外表，不如说我喜欢他的为人。
• not more/-er than no more/-er than
  • John is not better than Tom. 约翰不比汤姆好。 John is no better than Tom. 两人一样坏 = as bad as
  • 单独使用 more than 可表示否定含义 That is more than I can tell. 简直不