book2unit3computer warming up[上学期]
文档属性
| 名称 | book2unit3computer warming up[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 1.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2006-12-21 19:59:00 | ||
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文档简介
课件16张PPT。 Unit 3
Computersmp3U S B printerscannerPC (personal computer)notebook computer Do you think the computer and internet are becoming part of people’s life?Task: Discuss with a group of four:
I can use the computer and internet to:
For example: play games
draw picturesWhat can we use computer to do?Sound boxmouseKey boardmonitormainframeSoft disc
(floppy disc)CD-ROMThe first Computer (calculating machine)What is their difference?Think: Task
Listen to the tape and answer the questions.1. Who am I?Who was the first person to make the earliest
computer?
A. Alan Turing B. Charles Babbage C. Charles Turing3.When was the “universal machine” built?
A. In 1822 B. In 1642 C.1936computer(B)(c) Task
Read the text again
and
find out the changes of computer ( computer).Changes of the computer:Calculating machineAnalytical machineUniversal machine Artificial intelligence network
(In 1642)(In 1822)(in 1936)(In the 1960s)internet(In the 1970s) TaskDesign a computer you like.Thank you
Computersmp3U S B printerscannerPC (personal computer)notebook computer Do you think the computer and internet are becoming part of people’s life?Task: Discuss with a group of four:
I can use the computer and internet to:
For example: play games
draw picturesWhat can we use computer to do?Sound boxmouseKey boardmonitormainframeSoft disc
(floppy disc)CD-ROMThe first Computer (calculating machine)What is their difference?Think: Task
Listen to the tape and answer the questions.1. Who am I?Who was the first person to make the earliest
computer?
A. Alan Turing B. Charles Babbage C. Charles Turing3.When was the “universal machine” built?
A. In 1822 B. In 1642 C.1936computer(B)(c) Task
Read the text again
and
find out the changes of computer ( computer).Changes of the computer:Calculating machineAnalytical machineUniversal machine Artificial intelligence network
(In 1642)(In 1822)(in 1936)(In the 1960s)internet(In the 1970s) TaskDesign a computer you like.Thank you