外研版九年级英语上册《Will books be replaced by the Internet?》Great inventions PPT免费课件，共13页。
Learning aims
1. To learn some key words and useful expressions from the passage.
2. To learn the inventions of paper books and Internet and how they have changed people’s lives.
3. To be able to write sentences using the passive voice.
Read and match
To find information quickly, you can read the heading and the first sentence and find the key words in each paragraph.
The world before printed books
The world after the invention of printing
Life with paper and priting
Technology and books
The future of books
Summary
Will Books be replaced by the Internet?
Printing was invented.
Paper was first created.
The Internet is growing fast.
Information can be stored on the Internet.
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关键词：Will books be replaced by the Internet? PPT课件免费下载，.PPT格式；