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2、Enjoy the song “Two little blackbirds” and let the Ss answer three questions
(1)Look, they are two little blackbirds.
Where are they sitting? ( on the hill)
What are their names? (Jack Jill)
(2)Listen and sing
(3)Answer the question
(4)Sing together
(5)Q: Why do they fly away?
Step2 Presentation
1、Watch the video.
2、Answer it.(Because the air is dirty. Smoke from the factories makes the bird fly away. The city is messy an d dirty.)
3、How about Su Hai and Su Yang’s city? Is their city dirty too?(Yes, it is.)
4、What’s dirty in their city?
Read the text and answer it.
( the air, the streets, the river)
T & Ss :What makes the air dirty?
streets
rivers
Read together. Smoke makes the air dirty.
Rubbish makes the streets dirty.
Rubbish makes the rivers dirty.
OK, what can you find?
Look at these words, what can you find?
Let’s practice: make the classroom clean Can you say something now?
(the air /the classroom/the bedroom/ the playground/ the streets )
Make the air dirty /make the bedroom messy/ make the people noisy/make the street crowded/ make the air duty/ make the rubbish smelly)
Let’s play!
What makes our city …?
…makes our city…?
Many things make our city dirty. Their city also dirty, what can they do to keep their city clean?