(课件网) The Comparative Degree of Adjectives and Adverbs The definition of comparative degree The comparative form (1) regular form (2) irregular form The rabbit has longer legs than the tortoise. The rabbit is better at running than the tortoise. Race Between the Hare and the Tortoise 龟兔赛跑 Who is more hard-working, the rabbit or the tortoise The tortoise arrives earlier than the rabbit. 句型重现 The rabbit has longer legs than the tortoise. The rabbit is better at running than the tortoise. Who is more hard-working,the rabbit or the tortoise The tortoise arrives earlier than the rabbit. 形容词或副词比较级用于两者之间比较，表示A比B更加…。比较对象通常用than连接。 long → longer early → earlier hard-working → more hard-working good → better 观察分析 原级 比较级 形容词、副词比较级的规则变化 → taller long → longer tall fine → finer late → later big → bigger fat → fatter easy → easier busy → busier enjoyable → more enjoyable quickly → more quickly 形容词、副词比较级的不规则变化 good/well→ bad/badly→ much/many→ little→ far→ better worse more less farther/further Summary 1.形容词或副词比较级用于_____之间比较。 2.比较级的构成分为_____和_____。 两者 规则变化 不规则变化 单音节和部分双音节词 一般在词尾加-er tall→taller long→longer 以字母e结尾的词，去e在词尾加-er fine→finer late→later 重读闭音节词且词尾只有一个辅音字母，双写辅音字母再加-er 大红胖子变瘦了 热的时候开心 湿的时候伤心 以“辅音字母 + y”结尾的双音节词，先把“y”改为“i”再加-er easy→easier busy→busier 多音节和部分双音节词 在词前加more enjoyable→more enjoyable quickly→more quickly 形容词、副词比较级的构成———规则变化 “直去双改” 双写 + er big red fat thin hot glad wet sad bigger redder fatter thinner hotter gladder wetter sadder 大红胖子变瘦了 热的时候开心 湿的时候伤心 形容词、副词比较级的构成———不规则变化 原级 比较级 good/well 好的/地 better 更好的/地 bad /badly 糟糕的/地 worse 更糟糕的/地 many/much 许多 more 更多的 little 很少的 less 更少的 far 远的 farther / further 更远的 两坏 两多 一少 一远 一定要记牢 两好 现学现用 请把下列形容词或副词变成其比较级形式 fast _____ good_____ wide _____ little_____ easy _____ small_____ large_____ healthy_____ thin_____ far_____ comfortable _____ famous _____ faster better wider less easier smaller larger healthier thinner farther/further more comfotable more famous Thank you for your listening.
