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Book5-2 Unit 10 Great inventions
Good morning, judges. I’m Candidate No.1. My topic is Unit 10 Great inventions. May I ..? Thank you!
Good morning, boys and girls. How are you today? Fine! Great! I am so glad to hear that! First, let’s chant together. “The wheels on the bus go round and round, round and round, round and round. The wheels on the bus go round and round, all through the town.” What is this song about? Yes, it’s about the bus. Do you like the bus? Why? It can take people from one place to another place in the city. Taking the bus is very cheap. It’s very safe. Many people can take the bus together. Great! Today, we can see buses every where on the road. But what about 200 years ago? Can people take the bus at that time? No. it’s a new invention. And we all think it’s great. Today, let’s learn Great inventions.
Do you know any great inventions in the world? Wheels. The Internet. The computer. The telephone. The mobile phone. The lamp. The washing machine. The fridge. Everybody, look here. Say cheese. What is in my hands? It’s a camera. Is it a great invention? Why? We can take photos with it. We can remember things by taking photos. What’s this? It’s a watch. Is it a great invention? Why? With the watch, we can tell the time anywhere. We can go to school on time. All these great inventions change our life.
Now. let learn more great inventions. Open your books and turn to Page 68. Listen and find out the great inventions the kids are talking about. Go! Who are talking about the great inventions? Kitty, Alice, Peter, and Joe. What does Kitty think? She thinks paper is a great invention. How about Alice? The watch. Peter? The car. Joe? He is going to invent a flying bike himself. (himself means by himself, myself here means by myself. )
Now, let’s read the dialogue again and find out why they think these are great inventions. One, two, go! OK. Why does Kitty think paper is a great invention? Because people can write on it.
What’s Alice’s idea? With a w