形容词比较级和最高级PPT课件

形容词原级的用法:
1．She isn’t so _______at maths as you are.
A. well B. good C. better D. best
2. I don't think English is ＿＿＿ Chinese.
A. as important as B. not important as
形容词最高级的用法:
肯定句：
A+be+ the 形容词est
of all.
A是最……..
most +形容词 in _____ .
例如： The blue whale is the biggest animal in the world.
My mother is the most beautiful woman of all.
Mt. Everest
Whose toy is the most powerful of all?
比较级及最高级名言
Blood is thicker than water. 血浓于水。 Learning makes the wise wiser and the fool more foolish. 学问使聪明人更聪明，使愚人更愚。 A good fame is better than a good face. 美名胜过美貌。 Don’t try to look bigger and better than you really are. 不要装得比自己真实形象更高大，更完美。
A+be+ 形容词er +than+B。 A比B…….. more +形容词
例如： The tiger is bigger than the cat. The car is more expensive than the bike.
形容词比较级的用法:
否定句：
A+be(not)+ 形容词er +than+B. more +形容词
Is the dress more beautiful than the shirt? No, the dress is not more beautiful than the skirt.
形容词比较级的用法:
特殊疑问句
Which is/are ____er ,
A or B ? 哪一个/谁 /什么/ s
形容词最高级的用法:
Mt. Everest is the _________ (high) mountain in the world. What is the _______ (tall) animal in the zoo? ______________________________________________ Whose eyes are the ___________________ （beautiful）in your family? _______________________________________________________________ What is _______________ (powerful) thing in the world? ______________________________________
A不比B……..
例如：The cat is not bigger than the tiger.
The car is more expensive than the bike.
形容词比较级的用法:
一般疑问句
Be+A+形容词er +than+B? more 形容词
A比B……..?
Are you fatter than your father? Yes, I am fatter than my father.
5 Whose dress is _________ ( beautiful) , Yours or hers? Her dress __________ beatiful _____________.
6. ______ hair is longer, Lily’s or Ann’s? Ann’s hair _________________________________________ 7. _____ is stronger , A tiger or a rabbit? _____________________________________________
形容词原级的用法:
1 肯定句：
A+be+as+形容词原形+as+B。
表示两者对比相同。 A和B一样…….. 例：This box is as big as mine. I am as tall as my mother.
2 否定句：
A+be(not)+as+形容词原形+as+B。 A+be(not)+so+形容词原形+as+B。
成形容词的比较级和最高级
difficult more -----
expensive
最高级 tallest youngest nicest largest happiest busiest biggest hottest thinnest most useful most careful most -----
2 Emma’s nose is beautiful. Meg’s nose is ugly. 合并句子→ Emma’s nose____ ____ _____ugly____ Meg’s. 3 Emma’s shoes are new. Meg’s shoes are old. 合并句子→ Emma’s shoes _____ _____ ______as old as Meg’s (shoes)
形容词比较级 和最高级
形容词比较级及最高级的定义
大多数的形容词都有三个级别：原级、比较级、最高级。 ➢ 其中比较级表示“更……”，用于两者之间的比较，用来说明“前者比
后者更……” ➢ 当三个或三个以上的人或事物进行比较时，需要用到形容词的最高
级。表达“……是最……的”,用“the+形容词（副词）的最高级”的结 构。例如： He is much taller than I. 他比我要高得多。 I jump a little higher than he. 我跳得比他高一点点。 London is the biggest city in Britain. 伦敦是英国最大的城市。 She sings the best in Class Two. 二班她唱歌最好。
形容词比较级最高级变化规则
NO. 原级
比较级
1
good
2
bad
3
many
4
much
5
little
6
far
7
few
8
old
better worse more more less farther , further fewer older , elder
最高级 best worst most most least farthest , furthest fewest oldest , eldest
C. not so important D. important as 3. I'll work ＿＿＿ I can.
A. so hardly as B. so hard as
答案：B A D （hardly几乎不）
C. as hardly as D. as hard as
形容词比较级的用法:
肯定句：
形容词最高级的用法:
一般疑问句
Be+A+the 形容词est of all? the most 形容词 in _____
A是最……..?
Are you the fattest in your family? Yes, I am the fattest in my family.
Is the game the most interesting of all? No, the game is not the most interesting of all.
busy
busier
4 以重读闭音节(辅元辅结构)结尾的 big
，双写结尾的辅音字母，
hot
再加 –er 或 –est .
ቤተ መጻሕፍቲ ባይዱ
thin
bigger hotter thinner
5 双音节或多音节的形容词可以在形 useful more useful
容词原级前直接加 more 或most 构 careful more careful
形容词最高级的用法:
否定句：
A+be(not)+ the 形容词est
of all.
A不是最……..
most +形容词 in ______ .
例如： The elephant is not the biggest animal in the world.
Iphone is not the most expensive phone of all.
4 特殊疑问句 Who/ What be+as+形容词原形+as+B ? 谁/什么东西 和B一样_______吗? Who is as tall as you?
形容词原级的用法:
1 Emma is angry. Meg is angry. 合并句子 → Emma is _____angry______Meg. 把上句变成一般疑问句 ____________________________________________________
形容词比较级最高级变化规则
No. 构成方式 1 一般情况，直接加词尾 –er
或者 –est
原级 tall young
比较级 taller younger
2 以 e 结尾的，加 –r 或 –st
nice
nicer
large
larger
3 以辅音字母+y 结尾的，
happy happier
把 y → i,再加 –er 或 –est
3 Whose nose is _________, (long) The elephant’s or the rabbit’s?
_____________________________________________________________
形容词比较级的用法:
4 Who is _________________ (careful), Your father or your mother?
比较级及最高级名言
The deepest feeling always shows itself in silence. 最深沉的爱往往表现为沉默。 The greatest talker are the least doers. 理论的巨人，行动的矮子。 Science is the most important and the most beautiful thing that man ever requires. 科学是人类所需要的最重要和最美好的东西。 He that runs fastest gets the ring. 捷足先登。
形容词最高级的用法:
特殊疑问句
Which is/are the____est of all ? A B or C ? 哪一个/谁/ 什么/谁的
Who
the most ______ of all?
最 _____?
What
Whose
What is the highest mountain in the world?
A不和B一样……. 例：This coat is not as/so cheap as that one.
形容词原级的用法:
3 一般疑问句
Be+A+as+形容词原形+as+B ? A和B一样………吗？
例：Is the bird as big as the cat? Yes, the bird is as big as the cat. No, the bird is not as big as the cat.
Who
more ______ ,
谁的更_____?
What
Whose
Which is longer? The snake or the worm?
The snake is longer than the worm.
Whose dress is more beautiful? Yours or hers? Her dress is more beatiful than mine.
形容词比较级的用法:
1 She is more clever than him. 变成一般疑问句，并做否定回答 ________________________________________________________
2 Which is ________, (far) The Sun or the Moon? ____________________________________________