Module 9 Unit 2 课件 2023-2024学年外研版英语九年级上册

M9 Great inventions Unit 2 Will books be replaced by the Internet? 1 Lead in 4 Lead in What are the four great inventions in ancient China? papermaking printing gunpowder compass 4 Reading-fast reading Read the passage and match the main ideas with the paragraphs. The world before printed books The world after the invention of printing c) Life with paper and printing d) Technology and books e) The future of books Para. 1 Para. 2 Para. 3 Para. 4 Para. 5 Tip: Read the first sentence to get the main idea quickly. 4 Reading-careful reading What will the life be like without paper and printing? Think and discuss What is the purpose of the first paragraph? 4 Reading-careful reading Paragraph2-3 The development of printed books Time Invention Situation of books and reading Reasons 2000 years ago Sui and Tang Dynasties Tip: notice the expressions that give reason and result. (as a result, so, because) not many books, expensive; few people had the chance to read. books were produced more quickly and cheaply; a trade in books more people learnt to read; knowledge and ideas spread faster than ever before. the development in printing; books were produced one at a time by hand. paper printing As a result made it possible 4 Reading-careful reading Advantages of Internet more powerful than printing: 1. a larger amount of information; be stored in more varied forms; 2. find information much more easily; 3. reading machine is smaller and lighter (easy to carry) Read Paragraph 4 and complete the table. 4 Think and discussion Do you think “Will books be replaced by the Internet?” is a good title for this passage? Why or why not? 4 Discussion Will books be replaced by the Internet? why? ( advantages and disvantages of print book reading and online reading ) Eg. Print book reading: √ easy to mark or take notes × inconvenient to carry Online reading： √ environmentally friendly × affect vision 9 Think and discussion Do yo