小升初英语课件-形容词比较级最高级复习 通用版(共32张PPT)

(共32张PPT)
形容词
比较级、最高级
比 较 级
Pang hu is .
stronger
Da xiong's father is ,
and Da xiong is .
older
younger
形容词比较级规则变化
1）单音节词末尾加-er（比较级），-est（最高级）(少数以er，ow结尾的双音节词)
原级 比较级 　
great greater
　 small smaller
　 clean cleaner
clever cleverer
The memory bread is .
nicer
形容词比较级规则变化
2）单音节如以e结尾，只加-r（比较级）
fine finer
wide wider
large larger
Pang hu is ,
Da xiong is .
stronger
thinner
形容词比较级规则变化
3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er（比较级）
big bigger
　 hot hotter
　 thin thinner
Math is .
easier
easy
形容词比较级规则变化
4）以辅音字母+y结尾，则变y为-i，再加-er
easy easier
happy happier
pretty prettier
形容词比较级规则变化
1）单音节词末尾加-er（比较级），-est（最高级）(少数以er，ow结尾的双音节词)
2）单音节如以e结尾，只加-r（比较级）
3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er（比较级）
4）以辅音字母+y结尾，则变y为-i，再加-er
那…比…更…，
怎么表达呢？
Da xiong is than Doraemon.
taller
Doraemon is than Da xiong.
shorter
Da xiong is than Pang hu.
thinner
Pang hu is than Da xiong.
stronger
A比B更…
A+be动词+形容词比较级+than+B
Sarah is taller than Amy.
The man is stronger than the woman
Sarah is taller than Amy.
Jingxiang is than Ru hua.
beautifuler
Jingxiang is than Ru hua.
more beautiful
遇到双音和多音，前面加more更容易
expensive
useful
boring
more
more
more
Bob is _________ (young) than Fred but ________ (tall) than Fred.
Almost all the students' faces are the same but Li Deming looks __________ (fat) than before.
Which is _________ (heavy), a hen or a chicken
He is ______ (good) at learning math. He is much _______ (good) at learning Chinese and he is the _______ (good) at learning English.
younger
taller
fatter
heavier
good
better
best
Annie says Sally is the ________ (kind) person
in the world.
A dictionary is much ______________ (expensive) than a story-book.
An apple is a little ______ (big) than an orange, but much ________ (small) than a watermelon.
Miss Chen is _____________ (popular) than Mr. Wang.
The basketball is _________ (big) than the baseball.
kindest
more expensive
bigger
smaller
more popular
bigger
最 高 级
Daxiong is of three people.
the shortest
Daxiong is of three people.
the tallest
最高级的规则变化
tall
large
heavy
fat
tallest
largest
fattest
heaviest
1.直接+est
2.不发音的e结尾+st
4. 重读闭音节双写
末尾辅音字母+est
3. 辅音字母加y结尾改y为
i+est
最高级的规则变化
4.重读闭音节双写末尾辅音字母+est
大胖子和苗条的瘦子一湿热就伤心脸红
(big,fat,slim,thin,wet,hot,sad,red)
hot
test
big
gest
sad
dest
slim
mest
red
dest
wet
test
加most的情况(多音节/以ed,ing…结尾)
clever的最高级有两种：
-ed, -ing, -ous,
-ful, -ly
最累的
最无聊的
最著名的
最细心的
最慢地
most tired
most boring
most famous
most careful
most slowly
cleverest、most clever
lovely的最高级：
loveliest、most lovely
important
most important
最高级不规则变化
多
好
坏
少
many / much
good / well
better
bad / badly
little
less
worse
more
best
worst
most
least
Take Note
[w :s]
[w :st]
[les]
[li:st]
George is ___________ (short) in his family.
the shortest
Peppa’s father is the tallest of
the four.
主语+be+ +形容词最高级+in…/of…
the
最高级句型
形容词、副词最高级
比较范围
三者或以上
标志词
in…
用法
变化
规律
/of…
句子
结构
1. A+be+the+形容词最高级+范围
2. A+实义动词+副词最高级+范围
4.’’第…最…”:
5.”最…之一”:
the+序数词+形容词最高级 +名词
one of+the+形容词最高级+名词复数
3. Which/Who+…+最高级, A, B or C
表示“哪一个最….”
小结
呈现比较级、最高级的变化记忆小窍门
① 二者之间的比较后面加 er，因为是二者的比较所以加两个字母 er
三者以上的比较后面加 est，因为是三者的比较所以加三个字母 est
② 一般的词形变化都有相似之处，可以通过下面的表格来进行对比参考。
summary
规则变化 单词末尾直接加 er /est 例如： thick-thicker-thickest
以e结尾的单词加 r / st 例如： nice-nicer-nicest
以重读闭音节的单词双写尾音字母加 er / est 例如：big-bigger-biggest
以辅音加y的动词变y为i 加 er / est 例如：early-earlier-earliest
多音节形容词，前面加more most 例如：outgoing-more outgoing-
most outgoing
不规则变化 常见的形容词 good-better-best bad-worse-worst little-less-least
Presentation - Grammar Box
longer
longest
prettier
prettiest
bigger
biggest
fatter
nicest
fattest
nicer
谢谢观看