形容词、副词的比较级和最高级的用法：
当两种物体之间相互比较时，我们要用形容词或副词的比较级；
当相互比较的物体是三个或三个以上时，我们就要用形容词或副词的最高级。
四六级准考证号
形容词、副词的比较级和最高级的变化规律：
1. 单音节形容词或副词后面直接加-er或-est
忽略不计tall—taller—tallest fast—faster—fastest
2. 以-e结尾的单音节形容词或副词直接加-r或-st
large—larger—largest nice—nicer—nicest
3. 以-y结尾的形容词或副词，改-y为-i再加-er或-est
busy—busier—busiest early—earlier—earliest
4. 形容词或副词是重读闭音节时，双写最后的辅音字母，再加-er或-est
hot—hotter—hottest big—bigger—biggest
5. 多音节形容词或副词前面直接加more或most
delicious—more delicious—most delicious
beautiful—more beautiful—most beautiful
6. 不规则变化
good (well)—better—best bad (badly)—wor—worst
形容词、副词的比较级和最高级的句子公式：
比较级
形容词物体A + am / are / is + 形比 + than + 物体B.
I am taller than you.
Pasta is more delicious than pizza.
英语单词下载
副词物体A + 行为动词 + 副比 + than + 物体B.
Cheetahs run faster than goats.
He studies better than me.
英雄英文
最高级
1）物体A + am / are / is + the + 形最高级 + 比较范围（of + 人/物，in +
地方）.
I am the tallest in the class.
Pasta is the most delicious food of the three.
2）物体A + 行为动词 + 副词最高级 + 比较范围（of + 人/物，in + 地方）.
Cheetahs run fastest in the world.
He studies best of us.
一. 词形变换。
比较级 最高级
large _________________ ___________________
fast _________________ ___________________
easy _________________ ___________________
laf比较级 最高级
wet _________________ ___________________
good _________________ ___________________
quiet的比较级和最高级
important _________________ ___________________
well __________________ ___________________
bad _________________ ___________________
many _________________ ___________________
little _________________ ___________________
far _________________ ___________________
strong _________________ ___________________
patient _________________ ___________________
safe _________________ ___________________
expensive _________________ ___________________
二. 选择填空。
1.Birds can fly _____________, eagles can fly
_______________than birds. They fly _____________ in the
world. ( high, higher, highest )
2. I am _____________ than my brother, but my little sister is
the ______________ of us. (fat, fatter, fattest )
3. Which can swim ______________, fish or sharks? ( well,
better, best )
4. The green book is a _______________ book, but the red one
is much _____________ than the green one. It’s the
______________ book in the bookshop. (nice, nicer, nicest )
5. Look at that boy, he is running ______________ (fast,
faster).
6. I think that book is ______________ (good, better) for
you.
7. The new library has ______________ (many, more) books than
the old one.
8. Sally is ______________ (tall, taller) than her cousin.
stuff是什么意思
9. Our school is much ______________ (large, larger) than
yours.
10. Look, Janet is jumping ______________ (high, higher) than
Mike.
waste是什么意思11．Mr Hare runs much ______________ (fast, faster) than
Mr Turtle. Mr Hare needn’t run______________ (fast, faster) now.
12. In the gym, Tommy is playing table tennis ______________
(well, better) than Jimmy.
13. This book is very ______________ (interesting, more
interesting) , but that one is
______________ (interesting, more interesting) than it.
14. The film is the ______________ (horrible, more horrible,
most horrible) film of all.
15. It’s summer now. The weather is getting _______________.
(hot and hot, hotter and hotter, hottest and hottest)
16. The U.S.A. is one of _________________ (richer, most rich,
luscious
the richest) countries in the world.
三. 用所给单词的适当形式填空。
1. My school is ______________, but Tom’s school is
______________ than mine. And Sally’s school is the
______________. (small)
2. Rabbits can run ______________, but tigers can run
______________ than rabbits, and cheetahs can run
______________ of the three. (fast)
3.Pig is ______________, but deer is ______________ than pig,
and elephant is the
______________ (heavy)
4. I’m ______________, but she is ______________ than me.
(beautiful)
5. Every day is ______________. But today is the
______________ day I have ever had. (busy)
6. I think pizza is the ______________ food of all.
(delicious)
四. 汉译英。
1.她比我漂亮。（pretty）
c span_______________________________________________________________
2.我学习比他们好。（well）
_______________________________________________________________
