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10
Great inventions
People can ride
on it,it has two
wheels.（车轮）
what is it?
What great inventions do you know?
the bike
The bike is a great invention.
Look and say
people can make some phone calls and take some photos.what is it?
the phone
The phone is a great invention.
people can take pictures with it. It is small. We can take it on holiday. What is it?
camera
The camera is a great invention.
we use it in summer,It moves quickly and makes us feel cool.what is it?
the fan
The fan is a great invention.
What are they talking about?
Do you know any great inventions in the world?
What
Why
Kitty
Alice
Peter
Joe
Listen and complete
Do you know any great inventions in the world?
Listen and complete