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It's a crisp factory.
crisps
potatoes
How do the potatoes become crisps?
Listen and underline
What do these machines do?
don't = do not
These machines make crisps.
What does each machine do?
How do the potatoes become crisps?
wash the potatoes
cut the potatoes
fry the potatoes
put the crisps in the bag
Don't eat too much fried food!
Read and discuss
Can you find another warning in this factory?
Wear the hat!
Wear clean clothes!
Tip:
Read the pictures carefully.
学习过程中要认真观察课文图片
What other warnings do you know in the factory?
Don't smoke.
Don't jump.
Don't climb.
Don't touch.
Don't run.
Wash hands.
Wear gloves.