资源简介

(共23张PPT)
（人教新目标版）八下英语
Period 4 Section B 1a-1d
Unit 7
What’s the highest mountain in the world
Learning objectives
Teaching aims（教学目标）
1．会从高度，体重，长度，年龄等方面谈论熊猫，并对小熊猫和大熊猫进行对比。
2. 熟练使用比较级和最高级
Language points（语言点）
要求掌握以下句式： What’s the highest mountain in the world
How high is Qomolangma
Which is the deepest salt lake in the world
Did you know that China is one of the oldest countries in the world
Baby pandas weigh about 0.1 to 0.2 kilos.
A baby panda is around 15 cm long.
cm(=centimeter/centimetre)
厘米
weigh
at birth
v. 重量是……；称……的重量
出生时
birth
n. 出生；诞生
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
New words
chipmunk
- is _____ inches (英寸) tall
- is _____ months old
- has to collect at least ______
acorns (橡子) to get him
through the coming winter
6
100
2
What do you know about this chipmunk (花栗鼠)
Lead in
Elephant
is 350 cm tall
weighs 5,000 kilos
eats 150 kilos of food a day
Do you know
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.
Pre-listening
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.
Do you know
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.
Pre-listening
Compare facts about these two animals. Use the language in the box to help you make sentences.
Example sentence:
This elephant weighs many times more than this panda.
(200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more.)
注意: 要分别用两种动物作主语
1a
P53
Pre-listening
1. This panda is 200 cm shorter than this elephant.
2. This elephant eats much more than this panda.
3. This panda eats much less than this elephant.
Sample sentences:
Pre-listening
What's this
mouse
puppy
kitten
baby panda
A baby panda is not black and white.
What else do you know about pandas Listen and learn.
Pre-listening
Listen and check ( ) the numbers you hear.
____ 100 _____ 16 _____ 20 ____ 50
____ 120 _____ 0.1 _____ 0.2 ____ 150
√
√
√
√
√
√
1b
P53
While-listening
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.
0.2
0.1
pink
15
20
teeth
30
1c
P53
While-listening
听
力
原
文
Check your answers.
Read these sentences.
While-listening
Take turns telling your classmates about pandas.
1d
P53
Post-listening
1. This elephant weighs many times more than this panda.
这头大象比这只大熊猫重许多倍。
weigh
weight
v. 重量是……；称……的重量
n. 重量，分量
对重量提问时，常用“How much+助动词+主语+weigh ”或“How heavy+系动词+主语 ”。
① How much do you weigh (= how heavy are you)
你体重多少？
② She weighs 60 kilos.
她体重为60公斤。
③ Bananas are sold by weight.
香蕉按重量出售。
Language points
He ________ 100 kilos.
He has a ________ problem.
He is trying to lose _______.
他重200斤。
他太胖了。
他正在设法减肥。
weighs
weight
weight
Language points
times
n.（用于比较）倍
① She earns five times more than I do.
She earns five times as much as I do.
她挣的钱是我的5倍。
② This rope is three times as long as that one.
这条绳子是那条绳子的三倍长。
Language points
2. At birth, a baby panda is about 0.1 to 0.2 kilos.
熊猫宝宝出生时体重约为0.1至0.2千克。
at birth
出生时
at birth = when it was born, 在句中常作时间状语
① The baby weighed three kilos at birth.
婴儿出生时体重为三公斤。
② The puppies were parted from their mother at birth.
小狗崽儿一出生就和它们的妈妈分开了。
Language points
up to
① I can take up to four people in my car.
我的汽车最多能带四个人。
② Up to two hundred people were on board the ship.
有将近200人搭乘了这艘船。
到达（某数量、程度等）；至多有；不多于；接近于
3. A panda can live up to 20 to 30 years.
熊猫可以活20到30年。
Language points
be up to sb
是......的职责（或责任）；由......决定
① It's not up to you to tell me how to do my job.
还轮不到你来告诉我怎么做我的事。
② Shall we eat out or stay in It's up to you.
咱们是到外面吃饭还是待在家里？你决定吧。
③ It's up to the manager to make the final decision.
这要由经理最后拍板。
Language points
1. Can you compare facts about elephants and pandas
2. Can you use the new words and expressions correctly
weigh, birth, at birth, up to, adult
Self-evaluation
For everyone:
Preview the new words and expressions.
2. Preview the article on page 54.
To challenge:
Try to find more facts about Pandas. You can search on the Internet.
Homework

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