教育精品:U3P1Warmingup (3).ppt
《教育精品:U3P1Warmingup (3).ppt》由会员分享,可在线阅读,更多相关《教育精品:U3P1Warmingup (3).ppt(14页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、Unit 3ComputersLook at the seven pictures below.In pairs discuss whatthey have in common.abacuscalculator huge computerPClaptopPDArobot What do they have in common?DiscussionThey are computers.Then what is a computer?A computer is a machine which keeps knowledge in its memory and does work on that k
2、nowledge.This knowledge is kept in symbols;it is called data.A computer usually has a monitor to show results.However,some computers can speak;these computers can be used for voice mail.Discussion1.They can be used for calculating.2.They can deal with maths problems.3.They are our friends.4.They are
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 教育精品:U3P1Warmingup 3 教育 精品 U3P1Warmingup
限制150内