剑桥少儿英语二级上Unit 9

The panda is big. The elephant is bigger. The elephant is bigger than the panda.
Jack
Tom
Jack is fat. Tom is fatter. Tom is fatter than Jack.
as red as an apple
as black as a sheep
as big as an elephant
as small as a pea
as happy as a bird
as quiet as a mouse
as green as grass
as white as snow
e结尾 加r later nicer larger
y变i加er funny-funnier heavy-heavier dirty-dirtier happy-happier easy-easier
smaller taller longer shorter stronger faster slower
Unit 9 Sally is taller than Ben.
Sally
Ben
形容词比较级 辅元辅 多音节或少数 双写加 双音节在形容 er 词前加-more bigger thinner fatter hotter more interesting more beautiful more difficult more careful more boring 直接加er
4.多音节和部分双音节在形容词前加-more eg: beautiful exciting interesting boring difficult careful expensive
形容词比较级不规则变化
good – better 更好 bad – worse 更坏的，更糟糕的 many / much – more 更多 little / few – less 更少 far – farther / further 更远
as white as snow.
She is as happy as a bird.
They are as beautiful as flowers.
as...as 和...一样
一样长 一样慢 一样小 一样高兴 一样红
as long as as slow as as small as as happy as as red as
Which is faster , the helicopter or the plane? The plane is faster than the helicopter.
Which is higher, Taishan mountain or Huang mountain? Huang mountain is higher than Taishan Mountain.
Jack
Bob
• Jack is older than Bob.
Sam Fred
• Fred is younger than Sam.
Sally
Daisy
• Sally is thinner than Daisy.
Sue
John
• Sue is happier than John.
形容词比较级的用法
7. The bread is over-cooked. It is as black as a sheep ____________________.
8. They paint the bottom part of the as green as grass wall. It is___________. 9. He draws a football. It as small as a pea is______________________.
1. 表示两者(人或物)的比较 2. 口诀：前有甲，后有乙，中间有个 “级”，比较级前有个Be ,比较级 后有个“比”。（than 翻译为 “比”）
I am taller than you.
• • • • • • • •
short tall big small young old slow quick
形容词比较级（规则变化）
1.单音节和少数双音节形容词比较级的构成。 1）在词尾加-er tall — taller 2)以不发音的字母e 结尾的，加-r nice — nicer large — larger 3)重读闭音节以一个辅音字母结尾的，双写辅 音字母，再加-er big --- bigger fat --- fatter 4)以y加辅音字母结尾的先将y 变为i再加er. easy — easier funny — funnier healthy — healthier
4. He often wears a shirt. It is______________________. as white as snow 5. She is afraid of snakes. When she sees one, her hands will as cold as ice be____________. 6. Nancy loves Peter very much. Her love for him as big as an elephant is ___________.
__________ than the giraffe. ________than the tiger. _______than the elephant. ________than the bird. _________than the mountain. ________than the tree. _________than the plane. __________than the jeep.
口诀:两者比较出现than形容词加er
taller (tall) than Sally. 1. Tom is ______
2. Today is ________ hotter (hot) than yesterday.
older (old) than you. 3. I am ______
越来越
The bee is small. The ant is smaller. The ant is smaller than the bee.
Wangfei is thin. Zhouxun is thinner. Zhouxun is thinner than Wangfei.
SAMSUNG is good. iphone is better. iphone is better than SAMSUNG.
A
B
A is bad. B is worse. B is worse than A.
Wuhan is beautiful. Shanghai is more beautiful. Shanghai is more beautiful than Shanghai.
比较级and比较级
越来越高
taller and taller
越பைடு நூலகம்越暖和
warmer and warmer
越来越冷
colder and colder
as tall as a tree
as red as an apple
His face is as red as an apple.
Her dress is
Which is bigger, the sun or the earth? The sun is bigger than the earth.
Which is more expensive, mini cooper or QQ?
Mini cooper is more expensive than QQ?
• • • • • • • •
short long small old young strong weak quiet
• • • • • • • •
shorter longer smaller older younger stronger weaker quieter
• nice • large
slow
beautiful
big
happy
long
longer
fast
faster
slow
slower
strong
stronger
old
older
big
bigger
fat
fatter
8:30
9:00
late
later
happy
happier
beautiful
more beautiful
A. 2×2=？
B.2+2=？
Question A is esay. Question B is easier. Queation B is easier than question A.
This boy is happy. That baby is happier. That baby is happier than this boy.
• nicer • larger
• big • thin • fat
• bigger • thinner • fatter
• happy • easy • lazy
• happier • easier • lazier
• • • •
beautiful interesting exciting careful
形容词比较级变化规则 1.e结尾加-r eg: late-later nice-nicer large-larger
2.y结尾把y变成i加-er eg: happy-happier dirty-dirtier heavy-heavier easy-easier 3.辅元辅双写最后一个字母加-er（w结尾除外） eg：fat-fatter thin-thinner hot-hotter big-bigger
50
70
Grandma is old. Grandpa is older. Grandpa is older than grandma.
8
1
This boy is young. That baby is younger. That baby is younger than this boy.
• • • •
more beautiful more interesting more exciting more careful
• good • bad
• better • worse
Jordan
2.26m 1.98m
Jordan is tall. Yao Ming is taller.
Yao Ming is taller than
Jordan.
45kg
Tom
Bill
40kg
Tom is thin.
Bill is thinner.
Bill is thinner than Tom.
A
B
A is short. B is shorter. B is shorter than A.
The yellow ruler is long. The blue ruler is longer. The yellow ruler is longer than the blue ruler.
多音节词、部分双音节词词前加 more
原级 比较级
beautiful interesting
more beautiful more interesting
Which / Who is is
as cold as ice
1. She says a wrong word and her as red as an apple face is ______________.
2. He gets a 100 on his English happy as a bird test. He is as _____________. 3. She never talks in class. She is as quiet as a mouse ____________________.