Uni4 Then and now C Sory-ime课件（共21张PPT）

(共21张PPT)
Unit4 Then and now
六年级下册
Let’s sing
View and say
Who
What
2.What are they doing
Let’s predict
1.Where are Zoom and Zip
A. In the cinema.
B. In the museum.
A. They're watching a film.
B. They're looking at some
pictures and videos.
Watch and choose
B. They're looking at some
pictures and videos.
A. In the cinema.
B. In the museum.
Watch and choose
A. They're watching a film.
1. Where are Zoom and Zip
2. What are they doing
B .The change of the way of cooking.
C. The change of the earth（地球） .
A. The change of the whales .
Read and match
Read in details
Cavemen often ate raw meat. They didn't cook their food.
Now there are many things to help you cook.
In 2050, there will be house robots. They will cook, clean and wash the dishes.
a e
穴居人
saw
生肉
Cooking method
Before
Now
In the future
cavemen didn't cook the food
many things to help people cook
pan
pot
house robots will help people cook
How does the way of cooking change
Group 1
Oh, cavemen didn't cook their meat.
It's OK. They didn't do the dishes either!
Now there are many things to help you cook.
Wow! What a/an ________ change!
big/amazing/…
In the future, house robot will help people cook, clean and wash the dishes.
（自主读，划出关键信息并完成表格）
Tense Then Now In the future
Changes Before,there______ many_______________________________. Now,there______ more and more ______________.
The forests
______ be______and _______ again.
were
trees and clean rivers
are
buildings
will
healthy
green
Q: How does the earth change
Read and fill in the table
Group 2
The changes of the earth .
The environment is getting worse and worse.
环境越来越糟糕。
We should help the earth now, so birds will have homes and the forests will be healthy and green again.
What can we do to help the earth
pick up rubbish捡垃圾
recycle
回收再利用
plant trees
classify rubbish
We can...
Let’s think
（自主读，划出关键信息并完成表格）
Tense Then Now In the future
Changes Before there were _______________. Now,__________ ______________.
________________
________________
_________________.
many whales
there are not
many whales
Whales and humans will have a bright future
Q: How do the whales change
Read in details
Group 3
picture
美好的未来
The changes of the whales.
Why？
catch and kill
ocean pollution
（海洋污染）
（捕杀）
跟读故事，注意语音、语气和语调。
Read along
IItemBeforeNowIn thefutureCooking methodCavemendidn'tcook.theEarthThere were manytrees and cleanrivers.WhalesThereare many things to help youcook.There will be house robots.Thereare more and morebuildings.The forests will be healthy and greenagain.There were many whalesin thesea.Thereare not manywhales.Whales and humans will have a bright future.Retell the story（复述）Assessmentone group选一组two groups选两组three groups选三组
Heal the world.
拯救地球。
Make it a better place.
让它变得更美好。
Protect the environment
保护环境
Live in harmony with animals
与动物们和谐共处
Make it a better place
Saving the earth
保护地球
Make a poster
slogan口号
pictures
name
Saving the earth
保护地球
Make a poster
给海报写环保宣传标语，选择以下其中一个模板

Before,______________________Now _________________________We should ___________________If we change ________________

____________________________________________________________________________________________________________________________________________________








Assessment Write beautifully 书写美观
Write correctly 语法正确
Write loically 逻辑清晰






Before, the sky was blue, and we went on foot.
Now, there are so many cars.
We should go on foot or by bike.
If we change, the sky wil be blue again in the future.
Homework
2. Read the story emotionally to your family.
生动地朗读故事，并和家人分享。
1. Make a poster about
Saving the earth.
制作一张有关“保护地球”的海报或手抄报。
(可上网搜集相关资料，认真构思，发挥想
象力，创作出独特的海报或手抄报。)
3. Read books about protecting the earth.
阅读有关保护地球的故事。