2015-2016学年人教版 Book8unit3 reading.ppt

英语学习辅导报 出品 英语学习辅导报 出品 英语学习辅导报 出品 英语学习辅导报 出品 Warming-up and reading When we speak of inventions, we can’t help think of the four great inventions in ancient China. Can you name them? Warming up paper-making printing compass gunpowder How many famous inventors do you know? What did they invent? Zhang Heng (78—139) Seismograph Thomas Edison America (1847——1931) Alexander Graham Bell England (1847--1922) Karl Friedrich Benz Germany (1884--1929) Wilbur and Orville Wright invented the airplane, which they patented as a “flying machine”. Choose your lucky number and play a game. Airplane This invention is made of metal. This invention looks like a bird. It makes it possible for people to fly to different places in the world. It is powered by an engine and is flown by a pilot. This invention can help people do some daily work. It is helpful for housewives. The machine can move something that you put into it. It needs soap and water to wash something in it. Washing machine It allows you to get a likeness of an object.? When you press the button, it works. When a flash happens, it will copy a scene onto a film. When the film is developed, the scene you copied appears on a paper-like thing. Camera The invention looks like a chair. It has a pipe through which the waste can go. People use it to get rid of waste in their bodies . It is usually made of china these years. Toilet Year Invention Inventor(s) 1902 Air conditioner Willis Carrie 1903 Gas-motored and manned plane Wright brothers 1910 The first talking film Thomas Edison 1923 Television Logie Baird 1928 Penicillin (青霉素) Alexander Fleming 1937 Photocopier (影印机) Chester F