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绿色圃中学资源网http://cz.Lspjy.com
绿色圃中学资源网http://cz.Lspjy.com
Zeng Zhiwei is short .
Xiao xin is shorter than Zeng Zhiwei .
Zeng Zhiwei
Xiao xin
绿色圃中学资源网http://cz.Lspjy.com
绿色圃中学资源网http://cz.Lspjy.com
Summer is hot.
Summer is ________ than spring.
Winter is cold.
Winter is ________ than autumn.
colder
Liu Yifei is thin.
Nancy is thinner than Liu Yifei.
Liu Yifei
Nancy
Jim
Tom
Tom is more athletic than Jim.
Jim is athletic.
一、规则变化
二、不规则形容词的比较级
三、形容词比较级的用法
一、单音节和 部分双音节词
Q1：形容词比较级的规则变化有些？
1.slow fast
young tall

2.fine late

3.thin big

4.easy lucky
slower
younger
一般在词尾加 er。
以字母e 结尾的词,加 r。
重读闭音节词只有一个辅音字母时,双写辅音字母,加 er。
以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加 er。
finer
later
easier
thinner
bigger
luckier
taller
faster
二、多音节和部分双音节词
在词前加more或most
delicious more delicious
important more important
boring more boring
绿色圃中学资源网http://cz.Lspjy.com
绿色圃中学资源网http://cz.Lspjy.com
Q2：形容词比较级和最高级的不规则变化有哪些？
Q3： 通常在什么情况用形容词比较级？
地球比月球大。
The earth is larger than the moon.
1、两者之间的比较，句中有明显的标志词 than。
数学和英语，哪个更容易？
变式练习：这本书比那本书有趣。
Which is easier, maths or English?
2、Which/Who is + 比较级, A or B ?
变式练习：周杰伦和张杰，谁更受欢迎？
Q4：有哪些特殊情况下也使用形容词的比较级？
汤姆是这两个男孩中较高的一个。
Tom is the taller of the two boys.
1、… is the +比较级 + of the two.(两者中···较···）
天变得越来越黑。
变式练习：曙光学校是两所学校中较好的一所。
It’s getting darker and darker.
2、比较级+ and + 比较级 “越来越…”
变式练习：他有越来越多的朋友。
保山变得越来越美丽。
Baoshan is becoming more and more beautiful.
2）more +and +more+原级 越来越···” （多音节
词和部分 双音节词）
你吃得越多，就变得越胖。
变式练习：英语越来越重要。
The more you eat, the fatter you will become.
3、The + 比较级…，the + 比较级…
“越…，就越…”
变式练习：你锻炼的越多就越健康。
4.比较级形式用来表示最高级概念
than any other+单数名词
比较级+ than the other +复数名词
（···比其他任何一个都···）
Tom在他班上比其他任何一个男孩都高。
Tom is taller than any other boy in his class.
=Tom is taller than the other boys in his class
=Tom is the tallest boy in his class.
变式练习：这个教室比任何一个教室都大。
5. Much ,a lot ,a bit ,a little ,even ,far 等修饰比较级
Lucy比她姐姐胖的多。
Lucy is much heavier than her sister.
变式练习：她今天比我更高兴。
课堂总结
I 形容词的比较的基本构成
①单音节和 部分双音节词一般在词尾加 er。
②以字母e 结尾的词,加 r。
③重读闭音节词只有一个辅音字母时,双写辅音字母,加 er。
④以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加 er。
⑤多音节和部分双音节词在词前加 more。
II 形容词比较级的五个特殊变化
①good/well—better ② bad/ill/badly—worse
③ many/much—more ④ little—less
⑤far—farther
III 形容词的比较级基本运用
①than用比较级
②Which/Who is + 比较级, A or B ?
IV 形容词比较级在特殊情况下的几个用法
① is the +比较级 + of the two.(两者中···较···）
②比较级+ and + 比较级 “越来越…”
③The + 比较级…the + 比较级… “越…越…”
④比较级形式用来表示最高级概念than any other+单数名词
比较级+ than the other +复数名词
⑤much, a lot, a bit, a little, even, far 等修饰比较级
一、写出下列形容词的比较级
Short

ill

big

late

easy

delicious
shorter
目标检测
worse
bigger
later
easier
more delicious
1、His pencil is very more expensive than mine.

2、Which is more useful of the two dictionaries?

3、The careful you are, the few mistakes you will
make.
very改为much
more useful改为the more useful
The careful改为The more careful
the few 改为the fewer
1. A horse is ___ than a dog
A. much heavy B. more heavier
C. much heavier
2. Emma always makes a lot of mistakes . She is ___
A. care B. careful
C. carefully D. careless
3. Which subject is ___ , physics or chemistry ?
A. interesting B. most interesting
C. more interesting D. the most interesting
C
D
C
4. In our city it’s __ in July, but it is even ____ in August.
A.hotter hottest B. hot hot
C. hotter hot D. hot hotter
5.The bread is __ than these cakes.
A、Very delicious B. much delicious
C. more delicious D. as delicious
6. _____ you work , ____your future wil be.
A.Harder ; better
B.The more hardly ; the more beautiful
C.The more hard ;the better
D.The harder ;the brighter
D
c
D