老师
Hello everyone, welcome to Ren AI Project English. I met an old friend on the internet last night. She told me that she visited a science show a few days ago. There were many inventions on the show and she met Michael and Jane there. Look at the picture. Jane and Michael are talking about the pictures. Do you know where they are? In the Science Museum, at the school library, in the zoo, or at the park? Let's watch the flash and try to find the answers and pay attention to these questions.
学生
Look, a light bulb.
学生
It is widely used by people everywhere. Do you know when it was invented?
学生
It was invented and 1879.
学生
Who invented it?
学生
Thomas Edison. It said that he invented more than 2000 things during his life.
学生
What about the radio?
学生
The radio was invented by Gudialmo Marconi in 1895. Jane, let's go this way. Look, an airplane. But it's different from today's.
学生
Yes, it was invented by Wilbur and Orville Wright in 1903.
学生
Look, a light bulb.
学生
It is widely use查看隐藏内容