Welcome to the Unit＆ Word power

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1 Welcome to the Unit＆ Word power
Unit Three Welcome to the Unit＆ Word power The world online

2 Computer room

3 What can we do if we have a computer?
do some work store information contact with your friends ( s or chatting rooms） listen to music / watch video surf the internet( search/read for information) play games go shopping …….

4 Picture 1 Search for information on a variety of topics.

5 Picture 2 Shop for the top brands at the best prices all over the world.

6 Picture 3 Keep in touch with family members wherever you are in the world.

7 Picture 4

8 Discussion 1. What do you think the most important
benefit of the Internet is? 2. Do you think the Internet has any negative aspects to it? 3. In what ways will the Internet improve our lives in the future?

9 How many words can you think of related to the computer?

10 desktop laptop

11 Screen palmtop computer

12 Keyboard and mouse mouse mat

13 Microphone Printer

14 Soft disks Disk drive

15 Hard driver printer monitor screen mouse keyboard
CD-ROM / DVD-ROM drive Hard driver printer monitor speaker screen mouse keyboard

16 显示器/屏幕：monitor/screen 键盘：keyboard 　　 鼠标：mouse 　　 喇叭：speaker 硬盘（驱动器）：hard disk(driver) 合称：HDD 光盘（驱动器）：compact disk(driver) 全称：CD-ROM 软盘（驱动器）：floopy disk(driver) 合称：FDD 存储器（通常指内存）：memory 主板：mainboard/motherboard 中央处理器：CPU 打印机：printer 扫描仪：scanner 　　 调制解调器：modem 　　 各种板卡统称：……board 　　

17 The buttons or icons on the Internet
1. When you look at information without a specific goal browse 浏览 2. When you look for a specific goal search 搜查查找 3. When you find something on the Internet that you want to save download 下载

18 4. If you have something you want to publish on the Internet
upload 上传 5. When the information you are trying to see does not appear quickly, or the web page has a problem refresh 刷新 6. To return to a page that you saw earlier back arrow 回车键

19 7. If you want to stop looking at a page , but you might want to come back to it later
minimize 最小化 8. When you want to bring a page to full size maximize 最大化 9. When you finish viewing a page close 关闭

20 The Internet Do you understand the words of a web page?

21 search engine web address home page www 搜索引擎 网址 主页 全球宽带网 website webpage link virus hacker 网站 网页 链接 病毒 黑客

22 Revision: browse search engine website webpage search web address link
home page www website webpage link virus hacker search download minimize maximize close upload refresh back arrow

23 Computer terms Match the meaning of the following words: coder 计算机语言
command computer language data processing digital computer display unit inline processing working storage 计算机语言 工作存储器 编码员,编码器数据处理 数字计算机 指令,命令 显示装置 内处理

24 Abbreviations used in Internet chat rooms (part D)
1. Laugh out loud LOL 2. For your information FYI 3. Keep in touch KIT 4. Be right back BRB 5. By the way BTW 6. Thanks again TA 7. You’re welcome YW 8. Thanks in advance TIA 9. See you CU 10. As soon as possible ASAP

25 Guess the meaning of the expressions (I)
比拼, 单挑 player killing 我明白 楼主 我也是 马屁精 佩服 拍马屁 请 神经病 对决versus 嘉宾, 重量级人物 PK IC LZ Me2 MPJ PF PMP PLZ SJB VS VIP

26 Guess the meaning of the expressions (II)
B: BB: Bye Bye: BBL: BBS: BC: BD: BF: GF 信任 宝贝, 情人, 孩子, 再见 过会回来 电子公告板系统, 国内统称论坛（Bulletin Board System） 白痴 笨蛋 男朋友 女朋友

27 Guess the meaning of the figures (III)
1314 9494 1414 147 555 1711 1798 哈9 7456 8384 －生一世; 一生一世就爱你； 就是就是，表同意 意思意思 一世情; 呜呜呜，表伤心 一心一意; 一起走吧; 喝酒 气死我了 不三不四;

28 Homework Memorize the words in word power.

29 Thank you !