仁爱科普版八年级上册 Unit 4 Topic 1 What's the strongest animal on the farm？Section D 课件 (共44张PPT)

(共44张PPT)
Topic 1 What’s the strongest animal on the farm
I am small.
I am smaller than you.
I am the smallest of the three
I am cute.
I am cuter than you.
I am the cutest of the three
I am big.
I am bigger than you.
I am the biggest of the three
A + be动词 + 比较级 (+ than + B)
句型（1）表示两者的比较时用比较级
(可用 a little/much修饰比较级)
The pig is much bigger than the duck.
The cow is the tallest of all.
（2）表示三者或三者以上中“最…”时，用最高级：
A + be动词 +the+最高级 +比较范围
short shorter shortest
tall taller tallest
small smaller smallest
一、一般在词尾加-er或-est.
形容词比较级和最高级的规则变化：
二、以“辅音字母+y”结尾的词，先变y为i，再加-er 或-est.
heavy heavier heaviest
happy happier heaviest
busy busier busiest
三、以字母e结尾的词加-r或-st
large larger largest
nice nicer nicest
blue bluer bluest
四、以重读闭音节结尾且末尾只有一个辅音字母，应先双写这个辅音字母，再加-er或-est.
big bigger biggest
hot hotter hottest
fat fatter fattest
五、部分双音节词和多音节词，在词前加more或 most
careful more careful
most careful
popular more popular
most popular
interesting more interesting
most interesting
六、不规则变化.
good better best
much more most
bad worse worst
The rabbits are very thin.
adj. 瘦的
Hungry Rabbits
直接加
双写加
加r/st
变y为i加
A
B
C
D
thin
thinner
thinnest
Hungry Rabbits
直接加
双写加
加r/st
变y为i加
A
B
C
D
long
longer
longest
Hungry Rabbits
直接加
双写加
加r/st
变y为i加
A
B
C
D
cute
cuter
cutest
Hungry Rabbits
直接加
双写加
加r/st
变y为i加
A
B
C
D
funny
funnier
funniest
Adjective Comparative & Superlative
菜心至尊
￥666，666
菜心王子
￥100，000
菜心公主
￥50，000
dear
dearer
dearest
panda
whale
elephant
tiger
Listen to 1 and complete the table on Page 88.
Animal What they feed on Where they live Why they are in danger
They have less and less land to live on.
blue whales
Chinese tigers
in the south of China
bamboo
in Southwest China
smallest
sea animals
in the ocean
Some people kill them and make the ocean water dirtier.
small animals
Some people kill them for their fur and bones.
1
pandas
Read the passage and fill in the blanks.
Then,listen to 1 check the answers.
Pandas live in the _______ and ________ of Southwest China. They ______ _______ bamboo. But now they have ______ ____ ______ land to live on. So pandas are becoming _______ in number.
forests
mountains
feed on
less and
less
fewer
Read Paragraph 2 and fill in the blanks.
The __________ animals in the world are not elephants. They are blue whales. They are the _______ but they feed on the smallest sea animals. Now they are __ _______ because some people make their _______ ______ dirty and others _______ whales for their meat.
heaviest
largest
in danger
ocean home
kill
Read Paragraph 3 and fill in the blanks.
Chinese tigers live in the _______ of China. They are also ______ _______ now. they are the ______ _______ ___ tigers in the world and they eat small animals. Some people kill tigers for their ______ and ________.
south
in danger
oldest
type of
fur
bones
QUICK RESPONSE (砸金蛋快速抢答)
回答金蛋里的问题
Project
1
2
3
4
Where do blue whales live
They live in the ocean.
What do blue whales feed on
They feed on the smallest sea animals.
Where do Chinese tigers live
They live in the south of China.
Where do pandas live
They live in China.
1. The comparative and superlative
degrees of adjective.
形容词比较级和最高级的规则变化及用法。
2. Talk about animals and describe the nature.
The air is _______, the sky is ______ and the rivers are _______ there.
I think the countryside is _____________ the city, too.
I think the sheep are the _______ of all.
The pigs must be the _______ and _______ animals on the farm.
What’s the strongest animals on the farm
But now, rainforests are becoming _________________ .
Grammar
Comparative and superlative degrees of adjectives (Ⅰ)
fresher
bluer
clearer
quieter than
nicest
fattest laziest
smaller and smaller
Functions
_______ do you like ________ , plants or animals I like animals ________.
________ do you think so Because animals are our friends.
They ________ us happy.
We ________ the same world _______ them.
People can enjoy the __________ of nature there.
Which
better
better
Why
make
share
with
beauties
1.The cat is___ than the mouse.
A. bigger B. big C.the biggest
2.The pigs are much than the ducks.
A. fat B. fatter C.the fatter
1. I think Chinese is ( ) than maths.
A. interesting
B. more interesting
C. most interesting
D. the most interesting
B
2. The Huang He River is one of ( ) in China.
A. the long river
B. the longest river
C. the longer rivers
D. the longest rivers
B
3. It was ( )yesterday than today.
A. hot B. the hotter
C. hotter D. the hottest
C
4. Which subject do you like( ),English, Chinese or math
A. best B.well
C. better D. good
A
5. You look ( )than before.
A. more thin
B. more thinner
C. much more thin
D. much thinner
D
The following questions may help you.
1、What is the animal
2、Where does it live
3、What does it feed on
4、What are the feature of it
5、Do you like it Why