1. Unit 4　Then and now
六年级

2. 一、热身导入 Revision am/is -- are -- do -- can-- eat -- drink –
have a cold --
take pictures –
wake up --
go cycling –
go ice-skating --
read a book --
was
were
did
could
ate
drank
had a cold
took pictures
woke up
went cycling
went ice-skating
read a book

3. Now, we can read books in library.

4. Now, we go cycling for exercise.

5. Now, we can ice-skate in summer.

6. 二、任务呈现

7. Many years ago , he read a book under a tree .

8. Before , he went to school by bike.

9. Before , he went ice-skating in winter.

10. Listen and number 3 1 2

11. Let ’s wrap it up

12. 三、课文学习
It was an egg before.
Now
it is a hen.

13. It was raining.
Now
it is sunny.

14. In summer, the tree was green.
Now
the tree is yellow.

15. There was a building before.
Now
there is a park.

16. The cat was on the chair .
Now
the cat is under the chair.

17. 四、训练巩固
Before, we couldn’t buy many kinds(种类) of fruits.
Now…

18. Before, there weren ’t many colourful clothes.
Now…

19. Before, the buildings were old and small.
Now we live in …

20. Before, people went to work by bike.
Now, my parents go to work …
I go to school …

21. Changes in our life

22. Let ’s read story time Zip:oh,cavemen didn’t cook their meat?
Zoom:It’s ok.They didn’t dothe dishes either!
Zip:Look!How beautiful the world was !oh !What will the birds do?
Zoom:Don’t worry.people will help them.
zip:Heal the world!
Zoom:Make it a better place!

23. 五、课堂小结 今天，我们学会的的词汇和句型有： badminton .cycling .cavemen ,
there will didn't,How beautiful .
humans.whales
in summer, the tree was green.
It was raining
There was a building before.
chenJie was short.

24. Industry is the parent of success! (勤奋是成功之母)