内容正文:
Lesson3
Unit 3 Animal World
1
Let’s guess a riddle.
2
Let’s guess.
It eats grass.
It has a long nose, two long white teeth and two big ears.
It’s a mammal.
What animal is it?
3
What do you already know about the elephant?
Elephant
4
What do you want to know about the elephant?
Elephant
5
Let’s read.
Find the answers to the questions.
“ ”
6
Which question do you want to answer?
7
What else can you find about elephants?
Let’s read.
Draw them with wavy lines.
8
They are very big and very strong.
They can be 4 meters tall.
Let’s learn.
9
They are very strong and very big.
≈ 180cm
≈ 400cm
They can be 4 meters tall.
Let’s learn.
How heavy are they?
10
They are very strong and very big.
They also can be 6 tons heavy.
They can be 4 meters tall.
Let’s learn.
≈ 6 tons
6 tons = 6000kg
11
Let’s mark the data(数据) on the diagram(图示).
Let’s learn.
≈ 4 meters
≈ 6 tons
data
(数据)
12
The elephant has two long, white teeth called tusks.
Let’s learn.
13
It’s the only animals with a trunk—a special long nose.
Let’s learn.
The elephant can use its trunk to pick up a big tree or a small peanut.
14
It’s the only animals with a trunk—a special long nose.
Let’s learn.
15
Let’s learn.
16
The elephant is also the mammal with the biggest ears.
Let’s learn.
fan
They look like two big fans.
17
Let’s complete the diagram(图示).
Let’s learn.
long tail
big feet
long trunk
white tusks
big ears
diagram
(图示)
18
Listen and repeat.
Elephants are mammals. They can be four metres tall. They don't eat meat. They only eat fruit, leaves and grass. They need a lot of food, so they spend most of their time eating. They only sleep for about four hours every night.
The elephant has two long, white teeth called tusks. It is the only animal with a trunk - a special long nose. The elephant can use its trunk to pick up a big tree or a small peanut. The elephant is also the mammal with the biggest ears. They look like two big fans.
Elephants live in Africa and Asia. They live together in family groups. They are very strong, very smart and of course, very, very big.
Elephants are mammals. They can be four metres tall. They don't eat meat. They only eat fruit, leaves and grass. They need a lot of food, so they spend most of their time eating. They only sleep for about four hours every night.
The elephant has two long, white teeth called tusks. It is the only animal with a trunk - a special long nose. The elephant can use its trunk to pick up a big tree or a small peanut. The elephant is also the mammal with the biggest ears. They look like two big fans.
Elephants live in Africa and Asia. They live together in family groups. They are very strong, very smart and of course, very, very big.
19
Who can introduce the elephant to your friends or family?
They are….
They live ….
They eat ….
They can ….
Tell your friends about elephants.
Sentence Box
It is ….
It has….
It can ….
20
What do you think of elephants?
Let’s talk.
Why?
For you, what are the amazing features of elephants?
21
How can we show the amazing features of elephants?
Let’s talk.
data 数据
diagram 图示
Pictures图片
analogy 类比
22
What are the amazing features of our favourite animals?
Let’s talk.
23
Let’s work in the team.
Write about the amazing features of your group’s favorite animal.
2. Use different ways to show the amazing features.
24
Let’s show.
25
Let’s talk.
What are the amazing features of the polar bear?
How can I show the amazing features?
26
Let’s evaluate.
Let’s work in the team.
Write about the amazing features of your group’s favorite animal.
2. Use different ways to show the amazing features.
28
Homework
基础类作业
实践类作业
实践类作业
听读教材25页语篇。
完成神奇之处的研究报告。
整合内容,形成研究报告。
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Lavf58.20.100
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