Module 9 Unit 2 教学课件 外研版英语九年级上册

犍为县罗城初级中学教学课件V3. 0 制作人: 张平 Unit 2 Will books be replaced by the Internet? * 同步预习辅导: Q1. What do you know about the Four Great Inventions of ancient China? Module 9 Unit 2 compass gunpowder printing papermaking What are the Four Great Inventions of ancient China? Module 9 Unit 2 Cai Lun developed the paper-making technique in Han Dynasty. Module 9 Unit 2 Bi Sheng of the Northern Song Dynasty invented movable type printing in the 1040s. Common people invented compass. Ge Hong invented gunpowder in his practice of alchemy. Module 9 Unit 2 What did people use to remember something long long ago? Module 9 Unit 2 What was introduced to China in the twentieth century? Have you read books on the Internet? How do you get information? Reading books? Or surfing the Internet? Module 9 Unit 2 Which one do you like better, books or Internet? Why? Which is more important? Module 9 Unit 2 Group work: make a list of the advantages of books and the Internet. Books are inexpensive. Books c