Unit 7 What's the highest mountain in the world Section B 1a-1d课件＋音频（共30张PPT，含内嵌视频人教版八年级下册）

(共30张PPT)
人教版八年级下册英语
Unit7 What’s the highest mountain in the world
Section B (1a-1d)
Lead-in
How much do you know about pandas
Let’s enjoy the video.
What animals do you like best Why
I like elephants because they’re cleverer than any other animal.
I like pandas because they’re the most beautiful of all.
3.通过学习熊猫的生长过程，增加对熊猫的了解，培养保护动物的意识。
1. 通过对比熊猫和大象的事实信息，在语境中学习含有weight, birth, adult, at birth, up to 等新词汇的听力材料并理解 many times more than 结构的用法，会运用该结构对panda 进行描述说明。
2.利用速记（缩写、首字母等方法）、关注关键词等听力策略，获取具体的数字信息并正确书写，完成听力任务。
今天我们将踏上Zoo动物园的旅程，分享你的所见所闻！快来加入我们吧！在本节课的学习中你将：
Learning aims
cm(=centimeter) 厘米
weigh v. 重量是……；称…… 的重量
birth n. 出生；诞生
at birth 出生时
up to 到达（某数量、程度等）；至多有；不多于
adult adj. 成年的；成人的 n. 成人；成年动物
Read the words
Words game
cm
(centimeter)
at birth
adult
up to
birth
weigh
In the zoo, we saw...
Elephant
is 350 cm tall
weighs 5,000 kilos
eats 150 kilos of food
a day
Try to describe the elephant using the information above.
For example:
1. This elephant is 350 cm tall.
2. It weighs 5,000 kilos.
3. It eats 150 kilos of food a day.
Compare facts about these two animals. Use the language in the box to help you make sentences.
1a
Panda
is 150 cm tall (standing
on two legs)
weighs 100 kilos
eats 10 kilos of food a
day
Try to describe the panda using the information above.
For example:
1. The panda is 150 cm tall when
it is standing on two legs.
2. It weighs 100 kilos.
3. It eats 10 kilos of food a day.
Elephant
— is 350 cm tall
— weighs 5,000 kilos
— eats 150 kilos of
food a day
It is 350 cm tall.
How tall is the elephant
How much does the elephant weigh
How much does the elephant eat a day
It weighs 5,000 kilos.
It eats 150 kilos of food a day.
centimeters
Panda
— is 150 cm tall
(standing on two legs)
— weighs 100 kilos
— eats 10 kilos of food a day
It is 150 cm tall.
How tall is the panda
How much does the panda weigh
How much does the panda eat a day
It weighs 100 kilos.
It eats 10 kilos of food a day.
VS
It is 350 cm tall.
It is 150 cm tall.
This elephant is 200 cm ____ ____ this panda.
taller than
This panda is 200 cm ______ ____ this elephant.
shorter than
VS
It weighs 5,000 kilos.
It weighs 100 kilos.
This elephant weighs ____ _____ ____ ____
this panda.
This elephant weighs _____ ____ _____
this panda.
much more than
many times more than
多很多
……很多倍
VS
It eats 150 kilos of food
a day.
It eats 10 kilos of food
a day.
This elephant eats _____ _____ _____ food _____
this panda.
This elephant eats _____ _____ food ____ this panda.
much more than
many times more than
The growth process of a panda
Do you want to know more about
baby pandas
a baby panda
an panda
[' d lt]
adult
Before listening
大熊猫最奇特的一点
是新生儿在出生时相当的不成熟，体重仅是它母亲体重的0.1%，平均为145克左右，
约为成年的千分之一。照顾孩子是一项非常艰巨的任务，通常历时18个月，有时长达两年，直到她的下一个孩子出生。
Listen and check (√) the numbers you hear.
_____100 _____16 _____20 _____50
_____120 _____0.1 _____0.2 _____ 150
√
√
√
√
√
1b
While listening
听取关键词
1c
Listen again and complete the sentences.
1. At birth, a baby panda is about _____ to _____ kilos.
2. At birth, a baby panda is about _____ cm long.
3. A baby panda is not black. It is ______ and it has no _____.
4. A panda can live up to ______ to ______ years.
0.1
0.2
15
pink
20
30
teeth
Teacher：Do you have any questions about baby pandas
Boy 1：Are they much smaller than an adult panda
Teacher：Yes. When they’re born, they only weigh about 0.1 to 0.2 kilos.
Boy 1：Wow, that’s small! I know an adult panda weighs many times more than a baby.
Teacher: That’s right. And the adult pandas weigh around 100 kilos.
Boy 2：What about the size of a baby panda How small is it
Teacher：At birth, it’s only around 15 cm long, but an adult panda is around 150cm long.
Girl：Is a baby panda also black and white
Teacher：No, you would never guess! A baby panda is pink and it cannot see. It also doesn’t have any teeth.
Girl ：How long can pandas live Teacher：They can live up to 20 to 30 years.
Listen and imitate
注意语音语调并模仿数字的读法。
When a baby panda is born, it only about 0.1 to 0.2 kilos. , it's only around 15 cm long. A baby panda is and it can't . It doesn't have any , either. An adult panda weighs around 100 kilos. And it is around 150 cm . It can live 20 to 30 .
weighs
At birth
pink
see
teeth
long
up to
years
After listening
Thinking
How to compare two animals
After reading
Suppose you were a reporter. Please report the panda in China. Try to use the words and phrases we learnt today.
Report
A:Hello, everyone! I’m a reporter xxx. I want to report the panda, the treasure of China.
B: Intoduce the life habits of pandas（介绍外貌、生活环境、食物和数量等）,____.
C: At birth, ______________.
D: An adult panda, _______________.
A, B, C, D: （situations and hope） _______________......
1. 比较形容词可以被副词如a little（一点）,much（得多）, even（更加）, still（更加）, far（...的多）等修饰.
2.表示大… 高…时,要用:数词+量词+比较级来表示
I'm two years older than you.
3.表示几倍的用法:用twice/ three times+as… as 结构等同于
… times+形容词+比较级+than
This one is four times as big as that one.=This one is three times bigger than that one.
This elephant is 200 cm taller than this panda.
This elephant eats 15 times as much as this panda.
1. —Why don’t you buy this book
— Because it is ___ of the three books.
A. expensive B. more expensive
C. most expensive D. the most expensive
2. This tree is ______ than that tree !
A. three times taller B. three time taller
C. three times tall
Exercise
完成句子。
He _________( weight) only 70 kilos now after taking a balanced diet.
weighs
他父亲的年纪有他两倍大。
His father is ______ _______ ______ as he.
twice as old
Let’s protect the endangered animals.
elephants
tigers
monkeys
sharks
polar bears
crocodiles
Homework
1.Remberber the new words and phrases again
2.Finish the exercises in section B 1a-1d
3.Preview 2b in section B
Thanks for your listening
单县曹庄初级中学
2023.5.26