1. To listen and understand the conversation about inventions
2. To learn some key words and useful expressions
3.To talk about how inventions have changed people’s lives
《Will computers be used more than books in the future?》Great inventions PPT课件2是302edu教育资源网为广大教师,学生整理的外研版九年级英语上册课件,当前最多只取前五页作为内容预览页,如有需要可直接下载。有不完善或需要修改的地方,请及时与我们取得联系