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printing
compass
gunpowder
Chinese inventions
I think it is the most helpful invention. Because it helps me search the information that I need. Sometimes I can play games on it and it can make me relaxed and happy.
What is it ?
computer
This is a modern invention. It’s very convenient if you want to connect with your friends who are far away from you. You may talk with them if you like.
telephone
It’s a box that we can see the moving pictures and hear sound . Everyone will agree that it’s fun .It lets us open our eyes and see the world without going out. From it we learn the world .
TV
Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them [1-4].
1a
2
3
1
4
I think the television was invented before the car.
I don’t agree with you. I think the television was invented after the car.
I think the telephone was invented before the computer.
Well, I agree with you.
Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again.
1c
When was the telephone invented?
I think it was invented in 1876.
Listen and match the inventions with the years.
1b
___ 1876
___ 1885
___ 1927