Unit 4 Then and now Part B-C Let’s check & Story time 课件(共28张PPT，内嵌音频)

(共28张PPT)
Unit 4 Then and now
Part B-C
Let’s check & Story time
PEP·六年级下册
Who is the man
What did he do in the picture
go cycling
ice-skate
read a book
Look and predict
Listen and number.
2
1
3
Let’s check
Listen again.
Cross out the words you didn’t hear.
gym dining hall grass
cycling ice-skating badminton
Let’s check
Many years ago, I went to this school. I
went to school by bike. I loved cycling.
Nowadays, many students go by bus or car.
We didn’t have computer games then or
computers. So we often played badminton
①
Circle and underline the answers.
in the summer and went ice-skating in the
winter. We had a great time. After school,
I often went to the park and read under a
tree. It was so beautiful there.
②
③
Let’s wrap it up
Changes are all around us.
Talk about the changes below.
How did they change
Chen Jie was short.
Now she is 1.5 metres tall.
Talk about the changes below.
It was an egg.
Now ___________.
It was raining.
Now ___________.
it is a hen
it is sunny
Fill in the blanks.
In summer, the tree was green.
Now ___________.
There was a building before.
Now ____________________
______________________.
it’s yellow
there is grass/a park
there isn’t a building/
The cat was on the chair.
Now __________________.
it’s under the chair
Zoom and Zip are reading a magazine.
Look and guess
Look at the pictures. Guess: What’s the magazine about
What’s the magazine about
Listen and tick.
The cavemen.
Cooking, the earth and whales.
Changes in cooking,
the earth and whales.
Story time
√
Look and discuss.
What are the changes in cooking, the earth and whales
What should we do
Changes in cooking
How did they change
Talk about the changes below.
Read Pictures 1-3 and answer.
1. Did cavemen cook their food
2. Is there anything to help people cook now
3. Who will cook in the future
No, they didn’t.
Yes, there is.
The house robots.
C. In 2050, there will be house robots.They will cook, clean and wash the dishes.
B. Now there are many things to help you cook.
Cavemen often ate raw meat. They didn’t cook
their food.
穴居人经常吃生肉，他们不烹饪他们的食物。
现在有很多东西帮助你烹饪。
在2050年，将有家用机器人。它们会做饭、打扫和洗碗碟。
Oh, cavemen didn’t cook their meat
It’s OK. They didn’t do the dishes either!
哦，穴居人不烹饪他们的肉吗？
没关系。他们也不洗碗碟！
Can you find the changes in the earth
Changes in the earth
Talk about the changes below.
Read Pictures 4-6 and answer.
1. Before, there were ______________________.
2. Now, there are ______________________.
many trees and clean rivers
more and more buildings
3. Answer the question:
What should we do
_________________________
We should help the earth now.
Look! How beautiful the world was! Oh! What will the birds do
Don’t worry. People will
help them.
看！世界（过去）多么美丽啊！哦！鸟儿们将会做什么呢？
不要担心。人们将会帮助它们。
How did they change
Changes in whales
Talk about the changes below.
Read Pictures 7-9 and answer.
( ) 1. Who lived on the earth earlier
A. Humans. B. Whales.
( ) 2. Are there many whales on the earth
A. No, there aren’t. B. Yes, there are.
( ) 3. What will happen if we change
A. Humans and whales will have a bad future.
B. Humans and whales will have a bright future.
B
A
B
A. Before humans lived on the earth, whales already lived in the sea.
B. Now, there are not many whales.
C. If we change now, whales and humans will have a bright future.
在人类生活在地球之前，鲸鱼已经生活在海里。
现在，没有很多鲸鱼。
如果我们现在改变，鲸鱼和人类将有一个光明的未来。
Heal the world!
Make it a better place!
Heal
拯救世界！
使它成为一个更美好的地方！
We should protect the environment.
Goodbye!