1. Lesson 43
Let’s clean up !

2. Learning aims :
1.Master the new words and phrases:pick up,a bit of ,finish doing ,get to work, bag ,yard, rubbish, less
2.Understand:garbage ,pollution
3.List the garbage we throw every day around us .

3. rubbish near the road
a bag of rubbish
garbage everwhere
rubbish everywhere
So much rubbish near the river
rubbish on the mountain

4. Garbage is another way of saying rubbish.
What’s she doing ?
She is picking up garbage .
Garbage is a type of pollution .
Another type of pollution ---air pollution

5. They are cleaning up the street . clean up means make clean or tidy !
What are they doing ?
They are cleaning up the street .
Learning tips :
clean up means make clean or tidy !
Get to work means begin or start to work .
Let’s get to work on the text now .

6. You need a bag to go shopping .
They are cleaning up a yard . (院子)
Maybe it’s their school yard .（校园）

7. Talk and present :
Can we do anything to save our world ?
Can you list the things we throw away every day ?
What can we do to save our world ?
Do you clean up your school yard ?
Pair work .To work in pairs and then show your to your classmates !

8. 1.Is there any rubbish in the school yard ? A bit of or a lot of ?
Listen read and talk .Listen to the tape and then answer the questions below .
1.Is there any rubbish in the school yard ? A bit of or a lot of ?
2.How long does Brian think it would to finish cleaning up the school yard ?
3.What are they studying in class this week ?
4.Who explains the plan to the class that afternoon ?
5.When did Danny lose his homework ? Did they find it ?

9. 1.Is there any rubbish in the school yard ? A bit of or a lot of ?
2.How long does Brian think it would to finish cleaning up the school yard ?
3.What are they studying in class this week ?
Yes ,there is a lot of rubbish
He thinks they would finish cleaning in an hour .
They are studying pollution in class this week .

10. 4.Who explains the plan to the class that afternoon ?
5.When did Danny lose his homework ? Did they find it ?
That afternoon ,Jenny explains the plan to the class .
Danny lost his homework last week . Yes , Jenny found it .

11. 1.It would be fun _________(play) outside.
Exercises : Fill in the blanks with the proper forms of the given words .
to play
1.It would be fun _________(play) outside.
2.That ____(be) why I like English .
3.Why don’t they _____(come)a bit earlier ?
4.We can finish _______ (clean) in an hour .
5.Last week ,Danny ______(lose) the book .
6.Garbage is another way of ________(say)
rubbish . is
come
cleaning
lost
saying