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(共34张PPT)
统编八下英语
同步精品课件
人教版八年级下册
2025年春八下英语情景教学课件含嵌音视频
Unit 7
What’s the highest mountain
in the world
Section B 1a~1d
目 录
1
Learning Objectives
2
Warming Up
3
Listening
5
Summary & Homework
4
Exercises
Learning Objectives
At the end of the class, we are able to:
1. master new words and expressions in this lesson; (Language ability)
2. use comparatives to describe the multiples(倍数关系) between different animals; (Learning ability)
3. make some comparisons between pandas and elephants, and improve the ability of the logic thinking; (Quality of thinking)
4. care for animals and develop the consciousness(意识) of protecting animals. (Cultural awareness)
Warming Up
Let’s watch a video to find some basic facts about the elephant.
It’s ______ ___________ animal on land.
It is ________ cm tall.
It _______ ________ kilos of food a day.
It ___________ 5,000 kilos.
cm (=centimeter)
the biggest
350
eats 150
weighs
It always eats _______________, ________ __________________.
vegetables plants
and some fruits
Do you know any basic facts about the panda
It’s one of ____ ______ _______in the world.
It is ___ _______ ___ China.
It is ______ cm tall.
It eats ____ ______ of food a day.
It always eats ___________.
____ ______, it is only about 0.1 to 0.2 kilos, but an adult one weighs 100 kilos, is 150cm tall.
the oldest species
a symbol of
150
10 kilos
bamboos
At birth
height
weight
food
What can we describe when we talk about wild animals
1a Compare facts about these two animals. Use the language in the box to help you make sentences.
Elephant
- is 350 cm tall
- weighs 5,000 kilos
- eats 150 kilos of food a day
Panda
- is 150 cm tall
(standing on two legs)
- weighs 100 kilos
- eats 10 kilos of food a day
Pre-listening
v. / we /
Example sentence:
This elephant weighs many times more than this panda.①
(200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more)
Click to learn more!
On height/weight/food/other facts you know:
———————————————————————————————————————————————————————————————
This panda is 200 cm shorter than this elephant.
This elephant eats much more than this panda.
…
It’s your turn to make some sentences.
Here are some numbers. Try to read them.
0.1
0.2
16
20
50
100
120
150
zero point one
zero point two
sixteen
twenty
fifty
one hundred
one hundred and twenty
one hundred and fifty
While-listening
1b Listen and check (√) the numbers you hear.
______ 100 ______ 16 ______ 20 ______ 50
______ 120 ______ 0.1 ______ 0.2 ______ 150
√
√
√
√
√
1c Listen again and complete the sentences.
1. At birth, a baby panda is about ______ to ______ kilos.②
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
teeth
20
30
Tapescript
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
adj./ d lt/
Teacher: At birth, it’s only around 15 cm long, but an adult panda is around 150 cm 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.
1d Take turns telling your classmates about pandas.
A: A baby panda cannot see.
B: An adult panda weighs many times more than a baby panda.
Post-listening
Koala
— is 75 cm tall
— weighs 10 kilos
— eats leaves
— sleeps 20 hours a day
Here are some facts about koala and kangaroo, using the information below to compare.
kangaroo
— is 2.6 m tall
— weighs 50 kilos
— eats plants
— jumps 4 meters high
Free talk
用两条腿站立 ______________________
出生时 ______________________
到达（数量、程度等） ______________________
不，你绝对猜不到！ ______________________
at birth
up to
No, you would never guess!
Key Phrases
stand on two legs
1. This elephant weighs many times more than this panda.
(1) weigh v. 有……重；称重量，量体重（通常用磅秤）
e.g. How much do you weigh (= how heavy are you) 你体重多少？
Lucy weighs 60 kilos. 露西体重为60公斤。
William weighed himself on the bathroom scales. 威廉用浴室磅秤称体重。
weight n. 重量；分量
e.g. It is about 76 kilos in weight . 这东西重约76千克。
Language Points
Bananas are sold by weight. 香蕉按重量出售。
【拓展】put on/gain weight 意为“增加体重”；lose weight 意为“减重”。
(2) many times more than
“倍数 + 比较级 + than”意为“是……（长/宽等）的……倍”，表示倍数。
e.g. This rope is three times longer than that one.
这根绳子是那根的三倍长。
【拓展】
①“倍数 + as + 形容词/副词原级 + as”也表示倍数，意为“……是……的几倍”。
e.g. This rope is three times as long as that one.
这根绳子是那根的三倍长。
② “倍数 + the + size/length/height... + of ...”意为“……是……的几倍大/长/高”。
e.g. This rope is three times the length of that one.
这根绳子是那根的三倍长。
返回
1. 智能垃圾桶可以称食物的重量。
The smart bin can _______ the food.
2. 这本字典比那本恰好贵5倍.
The dictionary is exactly _____ ______ more expensive than that one.
3. 这棵树是那棵树的三倍高.
This tree is three times ____ tall ____ that one.
4. 地球的体积是月球的49倍。
The earth is 49 times _____ _____ ____ the moon.
weigh
five times
as as
the size of
Instant Training
2. At birth, a baby panda is about 0.1 to 0.2 kilos.
birth n. 出生；诞生
① at birth 意为“出生时”，常用作时间状语。其中，birth作不可数名词，意为“出生；诞生”。
e.g. The baby weighed three kilos at birth. 婴儿出生时体重为三公斤。
② date of birth 意为“出生日期”。
e.g. The registration form showed his date of birth as August 2, 1979.
登记表上显示他的出生日期是1979年8月2日。
③ give birth (to sb./sth.) 生孩子；产仔
e.g. Mary gave birth to a healthy baby girl.
玛丽生了个健康的女婴。
Some couples are willing to give birth to a third child.
有些夫妇愿意生三胎。
1. 瑞秋出生时体重为三公斤。
Rachel weighed three kilos __________.
2. 上个月琳达生了一个健康的婴儿。
Linda _______________ a healthy baby last month.
at birth
gave birth to
返回
Instant Training
一、用方框中所给词的适当形式填空。
1. (2023黑龙江改编)The baby pandas often _______ about 0.1 to 0.2 kilos at _______.
2. As an , you shouldn’t make a decision like a child.
3. Look! The dog is on two legs.
weigh
adult
birth
standing
stand, adult, much, centimeter, birth, weigh, kilo
Exercises
4. In the mountains, snow is more than fifty ____________ (centimeter) deep.
5. This panda eats about 10 _________of food every day.
6. Compared with newspapers or TV, the Internet offers people ________information.
centimeters
stand, adult, much, centimeter, birth, weigh, kilo
kilos
more
二、根据上句完成下句，使上下句意思相同或相近，每空一词。
1. Sally is older than I.
I am Sally.
2. The baby looked very strange when it was born.
The baby looked very strange .
3. Kate runs faster than I.
I run Kate.
younger than
at birth
don’t as fast as
1.Listening and Speaking: Learn the expression of measurement through the description of baby panda.
2.Key words and expressions: cm(=centimeter), weigh, birth, adult, at birth, up to.
Summary
Homework
Search for more information about pandas online and make a comparison card for an adult panda and a baby panda.
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