英语形容词的比较级.pdf

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1、 1 形容词的比较级 形容词的比较级 1.含义 绝大多数形容词有三种形式,原级,比较级和最高级，以表示形容词说明的性质在 程度上的不同。（1）形容词的原级:形容词的原级形式就是词典中出现的形容词的原形。例如:poor，tall，great，glad，bad。（2）形容词的比较级：形容词的比较级表示“更”，用于两者之间的比较，用来说明“前者比后者更”，比较级前面一般用 much,even,a little，a lot 修饰，其中 even,much 只能修饰比较级。2.形容词比较级的构成：单音节词和少数双音节词:多音节词和部分双音节词：类别 构成方法 原级 比较级 多音节词和部分双音节词 在原级

2、前加 more careful beautiful more careful more beautiful 在原级前加 less important useful less important less useful 少数不规则变化：goodbetter badworse farfarther many/muchmore littleless 等 类别 构成方法 原级 比较级 单音节词和少数双音节词 一般直接加-er long tall longer taller 不发音的 e 结尾时加-r late large later larger 辅音字母加 y 结尾时把 y 变 i，再加-er ea

3、sy happy easier happier 重读闭音节结尾并且只有一个辅音字母时，双写最后的辅音字母，再加-er big Hot fat/thin bigger hotter fatter/thinner 1 3.形容词比较级的用法:（1）当两个人或事物（A 和 B）进行比较时，我们需要用到形容词的原级或者比较级 表达“A 大于 B”用“比较级+than”的结构。公式:A+be 动词+形容词比较级+than+B I am taller than you.我比你高。表达“A 和 B 一样”，用 asas 的结构。公式:A+be 动词+as+形容词原级+as+B I am as tall as

4、 you.我和你一样高。表达“A 不如 B”用 not as/soas 的结构。公式:A+be 动词的否定形式+as+形容词原级+as+B I am not as tall as you.我没有你高。“比较级+and+比较级”表示“越来越”。It is getting warmer and warmer天气越来越暖和。He is running faster and faster他跑得越来越快。“the more，the more”表示“越，就越”，The more，the better.多多益善。The more careful you are,the fewer mistakes you

5、will make.你越细心，犯错就越少。表示“两个中比较的：the+比较级+of the two He is the better of the two.他是这两个人中比较好的。(2)关于形容词比较级的更多用法 比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”，“小多少”，“长多少”，“短多少”等。I am two years older than he.我比他大两岁。This building is 20 meters higher than that one.这个建筑物比那个高 20 米。练习 一用括号中所给动词的正确形式填空。1.Hong Kong is _(hot)tha

6、n Shanghai.2.My coat is _(new)than yours.3.Wuhan is _(small)than Beijing.4.Zhang Hua is very _(busy).Shes _(busy)than Li Ling.5.The river is _(wide)than that one.6.Millie is _(clever)than Sandy.7.Which is _(interesting),this book or that one.8.He becomes _ and _(thin).9.The _(much)you eat,the _(fat)

7、you are!10.This coat is the _(cheap)of the two.1 二选择()1.My sisters apple is _than yours.A.big B.bigger C.biger D.biggest ()2.Tom is_ than Jim.A.tall B.taller C.tallest D.the tallest ()3.Its not hotter than Hong Kong.Its _.A.sunny B.colder C.smaller D.larger ()4.Bob never does his homework_ Mary.He m

8、akes lots of mistakes.A.so careful as B.as carefully as C.carefully as D.as careful as ()5.Now air in our town is _ than it used to be.Something must be done to it.A.very good B.much better C.rather than D.even worse()6.I feel _ better than yesterday.A.much B.very C.the D.more()7.Usually Xiao Li spe

9、nds _ time doing homework than XiaoChen does.A.little B.less C.few D.fewer()8.A horse is _ than a dog.A.much heavy B.more heavier C.much heavier D.more heavy ()9.Which do you like_,tea or coffee?A well B better C best D most()10.The baby cried _.A.harder and harder B.hardest and hardest C.more and more hard D.hard and hard