Unit 6 When was it invented？ SectionA 1a-1c 课件 2023-2024学年人教版九年级英语全册

Unit 6 When was it invented? SectionA 1a-1c Revision What are they made of? They are sky lanterns. What are they? Who invented sky lanterns? They are made of bamboo and paper. Zhuge Kongming invented them. Sky lanterns were invented by Zhuge Kongming. And they were used for asking for help in the past. 2 Warming-up What are the Four Great Inventions in ancient China? Think and Say: Nothing great was ever achieved without enthusiasm 3 Modern Inventions car television telephone computer light bulb battery Nothing great was ever achieved without enthusiasm 1a 4 What is this invention called? It’s called a car. Who was it invented by? It was invented by Karl Benz. When was it invented? It was invented in 1885. What is the car/motor used for? It is used for driving everywhere you want to go. =a motor. Karl Benz, 1885 Nothing great was ever achieved without enthusiasm Four ancient inventions in China. compass gun powder paper making We should be proud of being Chinese people! movable type printing [ k mp s] n. 罗盘 [ pa d (r)] n. 粉末 [ mu:v bl] adj. 可移动的 Nothing great was ever achieved without enthusiasm 6 The first telephone was invented by Bell. Bell invented the first telephone. Who invented the first telephone? Nothing great was ever achieved without enthusiasm 7 What is this invention called? It’s called television. Who was it invented by? It was invented by J. L. Baird(约翰 洛吉 贝尔德). When was it invented? It was invented in 1927. What is the television used for? It is used for watching TV shows. J. L. Baird, 1927 Nothing great was ever achieved without enthusiasm Do you know what these inventions are? the first telephone Bell Nothing great was ever achieved without enthusiasm 9 What is ... called? Who was ... invented by? When was ... invented? What is ... used for? camera, Luis Was it invented before the telephone? Was it invented after the computer? 1839 Nothing great was ever achieved without enthusiasm Pairwork A: When was the …invented? B: It was invented in … A: Wh