比较级变形规则.doc

1、形容词的比较级讲解 一比较级构成的规则变化:1. 单音节词和少数双音节词一般在词尾加 er eg. cold colder old older fast faster2. 重读闭音节词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er. bigbigger thinthinner fat fatter3. 以字母e结尾的词，加 r finefiner latelater 4. 以“辅音字母+ y”结尾的双音节词，先改y为i, 再加-er或-est。 easy easier happy happier5.多音节词和部分双音节词在词前加 more。 eg. delicious more d

2、elicious interesting more interesting serious-more serious构成的不规则变化:eg. good / well better bad / badly worse many / much more little less far farther / further二、形容词的比较级的用法1.表示两者 (人或事物) 的比较。 eg. I am taller than Tom. 我比Tom更高。 My dress is more beautiful than hers. 我的裙子比她的更漂亮。2. 在形容词比较级前还可用much, even, s

3、till, a little来修饰e.g. This city is much more beautiful than before. 这个城市比之前漂亮得更多。 Shes a little more outgoing than me. 她比我更外向一点。 Its a little colder today. 今天更冷一点3 .“比较级and比较级”意为“越来越” 。多音节比较级用“more and more形容词原级”形式。 Its getting worse and worse. The group became more and more popular. 4. “Which / Who

4、 is + 比较级？”比较A、B两事物, 问其中哪一个较时用此句型。 e.g. Which T-shirt is nicer, this one or that one? 哪件T恤更漂亮，这件还是那件？ Who is more active, Mary or Kate? 谁更活跃，Mary还是Kate？5. “the +比较级, the+比较级”， 表示“越越”。 The more money you make, the more you spend. 钱你赚得越多，花得越多。 The sooner，the better. 越快越好。 三、比较两者其他用法1. 两者在某一方面相同的基本句型“a

5、s +形容词或副词原形+as” “跟一样”e.g. I think science is as important as math. 我认为科学跟数学一样重要。 Tom runs as fast as Jim. 汤姆跑的跟吉姆一样快。2. 一方在某一方面不及对方的基本句型“not as/so +形容词或副词原形+as” “不如”e.g. He is not as/ so tall as his brother. 他没有他兄弟那么高 Tom doest run as fast as Jim. 汤姆跑的跟不如吉姆快。 . 形容词比较级的用法：表示两者（人或物）的比较。 比较级+than从句表示两者

6、比较（ A 比较级+than B ）. 他比我高。He is _ (tall) than me. 他的头发比我的短。His hair is _(short) than _. He has _ (short) hair than _. Tom比我胖。 Tom is _ (fat) than me. 谁跑得快些，Lucy 还是Lily？ Who runs _, Lucy or Lily? . 英语比语文重要。English is _ (important) than Chinese. 我来的比你晚。I come _ (late) than you. 他比你小2岁。Hes 2 years _ tha

7、n you. 表示两者“相等”用，as+形容词原级+比较对象: (A as 原级 B )他和我一样高。 He is as _ (tall) as I/me.英语比语文重要。English is as _ (important) as Chinese.他的头发和我的头发一样长。His hair is _ _ _ mine.他学习和你一样努力。He works _ hard _ you. 表示“不如”， “不相等”时，用“not+as/so+形容词原级+as+比较对象”。他没我高。He is _ _ (tall) as me.今天没有昨天暖和。Today is _ _ _(warm) _ yest

8、erday. =Yesterday _ _ than today.他昨天来得没有我早。He _ come _ early as I (did) yesterday.比较级前可用much / a lot / far( 得多)， a little（稍微） ,still, no, even（甚至）, any 等表示程度；形容词、副词前如有：very, too, quite（非常）, rather（相当）等修饰，一般用原级。比较： He is much _( well) today. Its much _ (expensive).He is very _ (well) today. Its too _ (expensive)“比较级 +and+ 比较级”表示“越来越” 天气越来越冷了。Its getting _ and _(cold) “The+ 比较级，the+ 比较级”表示“越，就越越多越好 The _, the _.