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throw rubbish on the floor
water flowers
plant trees
Two little blackbirds
Can you answer?
Where are they sitting?
What are their names?
Song time
黑鸟
Can you chant?
Song time
Why do they fly away?
Is their city dirty too?
What is dirty in their city?
the a__
the s_____
the r____
ir
treets
ivers
What makes the city dirty?
Smoke makes the air dirty.
Rubbish makes the streets dirty.
Rubbish makes the rivers dirty.
makes
What
the city
dirty
?
makes