形容词、副词的比较级和最高级
一.形容词和副词的比较级和最高级的变化方法如下
(1) 符合规则的：
( 1)和冠词连用
the ＋形容词原级＋v(复)，指一类人或物
the ＋形容词比较级，指两者中“较…的”的那一个，eg. the younger of the
a/ an ＋形容词比较级eg. The pen is expensive. I want a cheaper one.
( a) ＋most＋形容词最高级“非常…”eg. a most beautiful city
( 2 ) 相关结构
a. 原级比较：肯定句as….as…., 否定句not so / as….as…..
b.比较句：比较级＋than….或more (less) ….than…..
The furniture in this shop is less beautiful than that in that shop.
c.比较级＋and＋比较级或more and more＋比较级“越来越… ”
richer and richer, more and more interesting
d. The more….., the more…..“越…，越…”
The more you look at the picture, the better you will like it.
e. 比较级＋than any other ＋n. （单）（适用于范围一致时）
(all) other ＋n.（复）
any ＋n.(单) （适用于范围不一致时）
He is taller than any other student / all other students in his class.
any student in my class.
f. 倍数表达法。
A is three(four, etc.)times the size(height, length etc.)of B.
A is three(four, etc.)times as big(high, long, etc.)as B.
A is three (four, etc.)times bigger(higher, longer, etc.)than B.
用times 表倍数通常用于三倍以上，两倍可以用twice或double.
The new building is four times the size (the height)of the old one.
Asia is four times as large as Europe.Your school is three times bigger than ours.
g. 最高级＋of/ in/ among….He is the tallest of the three/ among them/ in is class.
形容词、副词的比较级和最高级专项练习
（一）写出下列形容词与副词的比较级与最高级形式：
long __ wide __ ___ fat _ ___ heavy _____ ____ slow _____ ____ few _____ ____ brightly ___ _____ important ___ _____ far ____ ______ quickly ____ ____ happy ___ ____ many ___ ____ interesting __ __good ___ ___
(二)用所给词的正确形式填空：
1. He ran ______ than all the others. He ran _______ of all. ( fast )
2. James played as ______ as you. Mary played _______of all. ( well )
3. She waited ________ than she usually did. ( long )
4. I walked _______ than the rest. I walked _______ of all. ( far )
5. My friend came ________ than Pual and Mike. ( late )
6. Among the three boys he works ________. ( hard )
7. Bob left school ______ in his class yesterday. ( late )
8. He swims as ______ as I do. ( badly )
9. Who did _______ in the 100-metre race, Jim or Tim? ( badly )
10. Both Li Ming and Li Hong sang __________, but I sang _______ of all. ( badly )
11. Peter is as _______ as Tom. Benny is _____ than Tom. David is ______ of all. ( fat )
12. Li Li found _________ mushrooms than I did. ( many )
13. The elephant is ________ than any other animals. ( big )
14. Man is ________ than animals. ( much clever )
15. Lesson Two is a bit ________ than Lesson One. ( easy )
16. I’m _______ boy under the sun. ( happy )
17. Today is ________ than yesterday. ( hot )
18. An elephant is _______ than a tiger. It is _______ animal on land. ( big )
19. Mr. Li is _______ than your uncle. ( thin )
20. Which book is _________, yours or mine? ( thick )
21. This park is much _______ than that one. ( beautiful )
22. The first book is more useful than the second one.
The second book is ______ than the first one. ( useful )
23. Allan is _______ of the three boys. ( strong )
24. His marks are _______ than his friend’s ( bad )
25. It is _______ to do this maths problem than to do that one. ( easy )
26. My house is ________ to the farm than yours. ( far )
27. My work is more important than yours. Your work is ________ than mine. ( important )
28. Climbing this hill is _________. Climbing that hill is ________. Climbing Mt. Everest is _______ of all. ( dangerous )
29. Mt. Everest is _________ than the Mont-Blanc. ( high )
30. My mother drives very carefully. She is a _________ driver than my father. ( careful ).
31. Of the two girls, I find Lucy the _______ (clever).
32. Gold(黄金) is ______ (little) useful than iron(铁).
33. My sister is two years _______ (old ) than I.
34. John’s parents have four da ughters, and she is the _____ (young) child.
35. The _____ (cheap) bags are the not usually the best ones.
36. The short one is by far _______ expensive of the five.
37. The boy is not so ______ (interesting) as his brother.
38. Dick sings _____ (well), she sings ______(well) than John, but Mary sings______(well) in her class.
39. She will be much ______ (happy) in her mew house.
40. This dress is ______ that.(twice, as…as…, expensive)
(三)选择填空：
1. He feels _____ today than yesterday. A. tired B. more tired C. more tireder D. much tired
2. Which do you like _____, coffee, tea or milk? A. the worst B. worse C. the worse D. worst
3. Of the two toys, the child chose_____.
A. the expensive one
B. one most expensive
C. a least expensive
D. the most expensive of them
4. The line is ____ than that one. A. more longer B. not longer C. much more longer D. many more longer
5. The earth is _____ the moon.
A. as 49 times big as
B. 49 times as bigger as
C. 49 times as big as
D.as big as 49 times
6. The book is ____ of the two. A. thinner B. the thinner C. more thinner D. the thinnest
7. She looks _____ than she does. A. the more older B. very older C. much older D. more older
8. The garden is becoming ______.
A. more beautiful and more
B. more beautiful and beautiful
C. more and more beautiful
D. more beautiful and beautifuler
9. They competed（比赛）to see who could work _____.
A. the fastest and best
B. the faster and the better
C. fastest and better
D. faster and better
10.______ hurry, _______speed. A. More, less B. Much, little C. The more, the less D. The much, the little
