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 aims1. 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 matchTo find information quickly, you can read the heading and the first sentence and find the key words in each paragraph.The world before printed booksThe world after the invention of printingLife with paper and pritingTechnology and booksThe future of booksSummaryWill 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.... ... ...关键词：Will books be replaced by the Internet? PPT课件免费下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。