初中英语语法-形容词和副词-复习课件（共25张PPT）

用以修饰名词，表示事物的特征的词。e.g. long, empty, cheap, hungry, etc.
在句中作定语、表语、宾语补足语等成分．
e.g. He is a good student.
I have something important to tell you.
当形容词修饰由some-,any-,no-,every-
构成的不定代词时,形容词要放在这些
不定代词的之后. e.g.
Is there anything interesting in today’s newspaper ?
The trees turn green in spring.
We are alone on the island.
只能作表语，不能作定语的形容词
你能说出几个？
alone afraid awake asleep alive able
形容词和宾语一起构成复合宾语．e.g.
We must keep the classroom clean.
He made us happy.
Colour it green.
Let’s fill in the blanks,
词 尾 变 化
原级
比较级
最高级
单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st
tall hard large wide
以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est
big hot thin fat wet
以辅音字母+y结尾的词变为i再加-er,或-est
happy dry early

narrow clever
多音节词和多数双音节词在其前面加more 和most
difficult popular
slowly
taller harder larger wider
tallest hardest largest widest
bigger hotter fatter wetter
biggest hottest fattest wettest
happier drier earlier
happiest driest earliest
narrower cleverer
narrowest cleverest
more difficult more popular
more slowly
most difficult most popular
most slowly
少数以-er,-ow结尾的双音节词可加-er或-est
原级
good
well
bad
ill
many
much
little
far
old
比较级
最高级
better
best
worse
worst
less
more
most
farther/further
older/elder
least
farthest/furthest
oldest/eldest
巧记：
特殊形式比较级
共有三对二合一
坏病两多并两好
little意思不是小
一分为二有两个
一是老来二是远
Tom is as tall as Mike.?
as+形容词原形+as
There are as many students in our school as yours. ?
Tom is three times as old as Mike.
否定 not as+形容词原形+as
“和… 不一样”
或 not so+形容词原形+as
“不及／不如…
Tom is not as tall as Mike.
Tom is not so tall as Mike.?
This truck is big enough to carry 5 tons.?
so+ 形容词原级+that丛句
such+名词＋that丛句
He is so big that he can’t enter the room by?the door .
… too+原级+ to do sth.
He is too young to join the army.
形容词原级+ enough to do sth.
比较级+than…
This bridge is longer than that one.?
Our school is larger than theirs.?
表示两者之间的选择，可使用“Which is+ 比较级，…or…?”?
表示不及另一方时，使用“less+原级+than…”
Which is longer, this one or that?
This park is less beautiful than that one.?
“The+比较级…，the+比较级…”
“…比较级+and+比较级…”
The smaller the house is, the less it will cost us the heat.?
In spring, the days are getting longer and longer.?
…one of the+最高级+名词复数
…最高级+of (in)…
This is/ was the最高级+名词+that定语从句
Lu Xun is one of the greatest writers last century.?
This is the worst film that I have seen these years.?
Of all the movie stars, I think Zhang Ziyi is the best.?
用来修饰动词、形容词、其它副词、全句或
名词词组及句子的词。
e.g.
very, early, out, soon, quickly, etc.
用 法
例 句
作表语
My mother is out .
作定语
The girl there is my friend.
作状语
He runs fast .
作宾补
I found him outside.
副词的比较级和最高级的构成和形容词的比较级和最高级的构成基本相同.e.g.
形容记的最高级前要用定冠词the,副词的最高级前可用可不用定冠词the.
Mount Qomolangma is the highest in the world.
Jim jumped (the) highest of the all.
fast-faster-fastest
slowly- more slowly –most slowly
1. The bread is ____ than these cakes
A. very delicious B. much delicious
C. more delicious D. as delicious
2. Lin Tao jumped ____ in the long jump
in the school sports meeting
A. far B. farther C. farthest D. quite far
3. When they met in the hotel . They talked
and laughed ______
A. happily B. happy C. happier D. happiest
C
C
A
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. Hainan is a very large Island .It is the
second ______ island in china.
A. large B. larger
C. largest D. most largest
6. An elephant is ____ than a tiger .
A. heavy B. very heavy
C. the heaviest D. heavier
D
C
D
7. A horse is ______ than a dog .
A. much heavy B. more heavier
C. much heavier D. more heavy
8. Emma always makes a lot of mistakes . She is _____.
A. care B. careful
C. carefully D. careless
9. Which subject is _____ , physics or chemistry ?
A. interesting B. most interesting
C. more interesting D. the most interesting
C
D
C
10. He is ___ enough to carry the heavy box .
A. strong B. stronger
C. much stronger D. the strongest
11. Li lei often talks ___ but does ___ so everyone says he is a good boy .
A. less more B. few much
C. more little D. little many
12. When the famous singer started to sing , everyone began to shout very ___ .
A. loudly B. loud
C. heavily D. high
A
A
A
形容词和副词的意义及用法
形容词和副词的比较级和最高级的构成及用法
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