比较级和最高级的构词规则(教育知识)

6. Heidi does not jump so
as Jane.
A. high B. higher
C教.书h育i人ghest D. the highest
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7. Of all the stars the sun is
to us.
A. close B. closer C. closest D. the closest
13. The population of Japan is
than that of China.
A. fewer B. smaller C. larger D. more
14. The next day Jim was very wet again, and his mother
became
angrier.
hungrier
hungriest
early
earlier
earliest
heavy
heavier
heaviet
red
redder
reddest
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healthy many famous ill exciting carefully wet hot little few
became
angrier.
• very
B. more C. even
D. ever
15. Tom is more careful than any
in his class.
A. boy B. other boys 教C书. 育b人oys D. other boy
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16.
play writers in England.
• nice, late, close, fine, large, free, rude
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3. 以重读闭音节结尾的单词，如果词尾只有一个 辅音字母时，应先双写这一辅音字母，再加 “er”或“est”。
fat, big, red, thin, hot, fat, sad,
wet
4. 以辅音字母+y结尾的单词，应先改“y”为 “i”，在加“er”或“est”。
2. as much as, as many as 与…一样多
eg. I have done as much work as he did yesterday.
You can take as many books as you can.
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II. 比较级用法: 1. 比较级+than 2. 比较级+and+比较级, 表示“越来越”
------Oh, no one else teaches
.
A. good B. well C. fine D. better
13. The population of Japan is
than that of China.
A. fewer B. smaller C. larger D. more
14. The next day Jim was very wet again, and his mother
4. Emily sings
of the five girls.
A. good B. well C. better D. best
5. In fact, Delia is a little
than her elder sister.
A. tall B. taller C. tallest D. the tallest
eg: John is the thinnest student in the class.
John is thinner than any other student in the class.
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John is thinner than anyone/anybody else
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in the class.
2.Mother gets up
in my family.
A. early B. earlier C. earliest D. the earlier
3. The next morning Jenny got up even
.
A. early B. earlier C. earliest D. the earliest
• very
B. more C. even
D. ever
15. Tom is more careful than any
in his class.
A. boy B. other boys 教C书. 育b人oys D. other boy
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Do some exercises 同义句转换
1. He is the tallest student in his class. He is _t_a_ll_e_r__ _th_a_n__ _a_n_y___o_t_h_e_r__ student in his class. He is _t_a_ll_e_r_ _th_a_n___th__e____o_t_h_e_r__ students in his class.
形容词比较级和最高级的 构词规则
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一、规则变化
• 1.单音节和少数双音节单词，一般在词 尾加“er”或“est”。
• clean, tall, small, cheap , short, long, light, high
• 2. 以不发音字母“e”结尾的单词，直 接在词尾加 “r”或“st”。
D. richer and stronger
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11. William Shakespeare is one of
play writers in England.
A. great B. greater C. greatest D. the greatest
12. -----What do you think of Miss Li’s teaching?
C. most expensive D. the most expensive
10. Our country has become
in the past 20 years.
• more and more rich and strong
• more richer and more stronger
C. more rich and more strong
IV. Others
＊ Alice’s diet was less healthy than Danny’s diet. (不如) (more …than 胜于)
• This T-shirt is the same siz+ena. s that one.
• The red shirt is five yuan cheaper than that blue one.
2. Peter draws well, Lilei draws better. Lilei draws _b_e_t_te_r_ of the two.
young
younger
youngest
long
longer
longest
full short
fuller shorter
fullest shortest
small old fine
smaller older
finer
smallest oldest
finest
easy
easier
easiest
hungry
• Which is the least interesting film you’ve ever seen?
• This park is three times as big as the Summer Palace. (倍数+as…as)
• This book cost twice as much as that one.
8. Barbara felt much
than before after dark.
A. cold B. colder C. coldest D. the coldest
9. This jacket is smaller than that one but it’s
.
A. expensive
B. more expensive
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III. 最高级用法:
1. 形容词最高级用于in, of 或among的结构中, 形容词最高级前+the eg I am the best of (among)the three.
He is the thinnest boy in my class. 2. 副词最高级不需+the eg. Jim goes to bed latest in my family.)
一分为二只两个，一是“远far”的比较级 为farther/further,最高级为 farthest/furthest.二是“老old”的比较级 为 older/elder，最高级为oldest/eldest.
还有一词little“少”的比较级为less,最
高级为least.
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Read and compare :
happy , easy, heavy, healthy, busy, lucky, pretty, sunny, funny
5、 其他双音节单词和多音节单词，都在其前面加
“more”或“most”。(beautiful,
interesting)
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二、 不规则变化。
合二为一共三对:“坏bad”,“病ill”的比 较级为worse,最高级为worst.两多 many/much”的比较级为more,最高级为 most.“两好good/well” 的比较级为 better, 最高级为best.
2. 比较级和最高级互换(比较时要把自己排除在外。注意比较的范围) eg. Shanghai is the largest city in China.
Shanghai is larger than any other (单数)ccitityy in China. Shanghai is larger than any city in Africa.
fewer
fewest
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I. 原级用法:
*** 1. as+adj/ adv.的原级+ as (肯,否) , (not)so…as (否)
eg. The ruler is as long as that one.
He sings as well as Jack. He doesn’t sing as(so) well as Jack.
*** 4. 比较级的修饰语有 : much, far, even, a little, a lot, a bit, rather, still, a great deal (大量) + adj./adv. 比较级
5. 当比较级后没有than, 而为of the two的结构,比较级前加the.
eg. The taller of the two girls is Mary.
** adj.&adv: hard教, 书fa育s人t, early, late, high, etc.
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1. I think English is as
as maths. D. importanter
A. important B.more important C. most important
healthier
healthiest
more
most
more famous most famous
worse more exciting more carefully
worst most exciting most carefully
wetter
wettest
hotter less
hottest least
A. great B. greater C. greatest D. the greatest
12. -----What do you think of Miss Li’s teaching?
------Oh, no one else teaches
.
A. good B. well C. fine D. better
eg. warmer and warmer, nicer and nicer,
more and more beautiful, more and more fun • the+比较级… the+ 比较级
eg. The more you read the book, the more interesting you found .