🎯 这节课你会学到

  1. 形容词变「更……」(比较级)和「最……」(最高级)的规则
  2. than 和 as…as 的用法
  3. 不规则变化四兄弟:good / bad / many / little

📖 讲解

1. 两个概念

  • 比较级 =「更……」:Tom is taller than Jack.(汤姆比杰克高)
  • 最高级 =「最……」(前面加 the):Tom is the tallest in our class.(汤姆是班里最高的)

2. 变化规则

规则比较级最高级
单音节一般 + er / esttall → tallerthe tallest
以 e 结尾 + r / stlarge → largerthe largest
辅音 + y:y → ier / iesteasy → easierthe easiest
重读闭音节双写big → biggerthe biggest
多音节词:more / most + 原形beautiful → more beautifulthe most beautiful
部分双音节两种都行clever → cleverer / more clever—

口诀:短词加尾,长词戴帽(两三个音节以上 → more / most)。

3. 不规则四兄弟(必背)

原形比较级最高级
good / well 好betterthe best
bad 坏worsethe worst
many / much 多morethe most
little 少lessthe least

(另加:far → farther / further)

4. 三个必考句型

句型例句
A … than BShe is taller than me.(口语 me,书面 her/she 均可,专升本选 me 通常没错)
A … as + 原形 + as BHe is as tall as his father.(和他爸爸一样高)
A … not as / so + 原形 + as BThis room is not as big as that one.(不如那个大)

⚠️ as…as 中间是原形,不是比较级:❌ as taller as → ✅ as tall as

5. 最高级的三件套

the + 最高级 + in/of 短语:

  • She is the youngest in our class.(范围是一个集体 → in)
  • Monday is the busiest day of the week.(范围是一组同类 → of)

⚠️ 零基础最容易犯的错

  1. more 和 er 混用:❌ more taller → ✅ taller 或 more beautiful,二选一不叠加
  2. 最高级漏 the:❌ He is tallest in class. → ✅ He is the tallest in class.
  3. than 后比较对象不对等:❌ The weather in Beijing is colder than Guangzhou. → ✅ … than that in Guangzhou(天气比天气,用 that 代替 weather)

📝 随堂小练

  1. Summer is ____ (hot) than spring.
  2. This box is ____ (heavy) of the three.(用最高级)
  3. English is as ____ (important) as math.
  4. My room is ____ (small) than ____ (she).
  5. 改错:He is more taller than his brother.
答案(先自己写!)
  1. hotter(重读闭音节双写 + er)
  2. the heaviest(三者中最高级;heavy → y 变 ier → iest)
  3. important(as…as 中间用原形)
  4. smaller than hers(比较级;「她的房间」后不跟名词 → hers)
  5. more taller ❌ → taller(er 和 more 不叠加)

➡️ 下一课预告

第 12 课:小词大用——in / on / at 三个介词的时间地点口诀和高频搭配。