Unit 4 Lesson 21 Books or Computers课件+素材（43张PPT)

资料属性

• 资料版本：冀教版
• 适用地区：全国
• 文件大小：10.4MB

资料简介

(共43张PPT)
Unit 4
The Internet Connects Us
Lesson 21
Books or Computers
Pair-work
How many books have you read this year
…
The printing press changed the world.
press [pres]
n. 印刷机；新闻界
Lead in
A rabbit suddenly appeared in the hat.
appear [ p (r)]
v. 出现；呈现；来到
disappear v. 消失
We live in a modern c...