Module 9 Great inventions Unit 1 Will computers be used more than books in the future 课件2023-2024学年外研版英语九年级上册

the Four Great Inventions of ancient China gunpowder compass 1因辱人 承瞼申 00 printing papermaking Module 9 Great inventions 保申 改为被动语态 Ordinary people invented the compass. Compass was invented by ordinary people. Ge Hong invented gunpowder in his practice of alchemy(G炼金术) Gunpowder was invented by Ge Hong. Bi Sheng of the Northern Song Dynasty invented printing(话字 印刷)in the1040s. Printing was invented by Bi Sheng. Cai Lun developed the paper-making technique in the Han Dynasty. The paper-making technique was developed by Cai Lun What other great inventions do you know? Module 9 Great inventions Unit 1 Will computers be used more than books in the future? Work in pairs.Look at the pictures and answer the questions. 1 How have these inventions changed people's lives 2 Which one do you think is the most important 3 What other important inventions can you think of Listen and complete the sentences. 1.Lingling loves her mobile phone because she can use it anywhere 2.All of Daming's friends'numbers are kept in his phone. 3.Today's cameras are better than old cameras because they do not need film and the photos can be sent by email 4.Lingling thinks everything was changed by computers to some degree,so the computer is the most important invention. Listen and predict领测 Tony:Dad,can I borrow Try to predict answers before listening.It can help Dad:why? you understand the dialogue better. What will happen next? Let's predict together! Why does Tony want to borrow the camera? Where will the photos be shown? 3 What will his dad say to him?