Welcome to the unit

1. Welcome to the unit

2. a writing competition The Computer Club is holding a writing competition about computers. Eddie wants to take part in it.

3. Words about computers 预习检测 online[ˌɔnˈlain] • 联网的/在线的 • 电视 • 遥控器 • 打开 • 频道 • 文字处理 • （电脑）程序 television[ˈteliˌviʒən] remote control[riˈməut kənˈtrəul] turn on channel[ˈtʃænl] word processing[ˈprəusesiŋ ] program [ˈprəuɡræm]

4. Comic strip What does it look like? It looks like a television.

5. Answer questions • Have Hobo and Eddie ever seen a computer? No, they haven’t. Because they think it looks like a television. 2. What does Eddie think the mouse is? He thinks the mouse is a remote control. 3.What’re the differences between the mouse and the remote control? The mouse is used for the computer, and the remote control is used for the TV.

6. DO PAIR-WORK

7. Role Playing

8. What do you use your computer to do? Eddie also wants to learn more about computers before the writing competition. draw and design

9. What do you use your computer to do? search for information

10. What do you use your computer to do? send and receive e-mails

11. What do you use your computer to do? word processing

12. What do you use your computer to do? play games

13. What do you use your computer to do? write computer programs

14. Different uses of computers drawing and designing searching for information word processing • Use… to do…/use …for (n./doing…) sending and receiving e-mails playing games writing computer programs

15. 引领提升 Translation: 1）We can use computers ___________________________ We can use computers ___________________________ 2）We can use computers ___________________________ We can use computers ___________________________ 3）We can use computers ___________________________ We can use computers __________________________ to draw and design for drawing and designing to search for information for searching for information to send and receive e-mails for sending and receiving e-mails

16. 引领提升 Translation: 4）We can use computers ________________________ We can use computers _________________________ 5）We can use computers _________________________ We can use computers _________________________ to do word processing. for word processing. to listen to music. for listening to music.

17. Free talk Eddie: What do you use your computer for? Hobo: I use it to search for information. Eddie: Why? Hobo: Because it’s fast and easy. Eddie: How often do you use your computer to search for information? Hobo: I use my computer to search for information every week.

18. TIME FOR EXERCISE

19. Eddie’s article 当堂巩固 Eddie and Hobo first see the computer. They don’t know what it is. Hobo thinks it ______ ______ a ________. And Eddie thinks the mouse is the ______ ______ . They ______ ______ the television and use the mouse to ______ ______ ______, but it is boring. looks like television control remote turn on change the channel

20. 当堂巩固 A B C D E F

21. online 在线旅游：＿＿＿＿ travel online 网友: _______ friends

22. TV is short for ____________. television

23. We use ___________ to turn on the TV. A. mouse B. remote control remote control

24. A: Which is your favourite channel of CCTV? B: My favourite channel is… A: Why? B: I like…

25. We use Word 2003 for _______________. A. drawing and designing B. listening to music C. word processing word processing

26. A computer programmer is good at ________________________. A. performing magic B. writing computer programs writing computer programs

27. Discussion Discussion Is it good to have a computer? Why or why not? Good points . . . Bad points . . .

28. Homework: • Interview your FRIENDS : • WHAT DO THEY USE THE COMPUTER FOR? • (PLEASE MAKE UP A DIALOGUE) • EXERCISE Paper

29. Thank you:)

30. 二、 单项选择 1 What does the strange animal _________? A be like B look as C look like D looks like 2 Please ___________ the TV. I’d like to _________ it for a while. A turn off; watch B turn on; see C turn up; watch D turn on; watch 3 ---What shall we do tomorrow? --- I______ idea. A has to B have no C have without D am no 4 You’d better change the channel. It’s too __________. A interesting B bored C exciting D. boring 5 My mother __________ online when I got home. A was learning B learned C learns D has learned

31. 三、 写出单词 1 You can turn on the TV with a remote c____________. 2 TV is short for t____________. 3 With the help of computers, we can do w_________ processing very easily. 4 Every evening my brother chats with his friends ________. 5 Most students in our class are interested in the sports news on __________（频道）5 of CCTV. 6 I am going to write a computer ________（程序） tonight. ontrol elevision ord online channel program