Welcome to the unit

1. Online travel Welcome to the unit

2. Different uses of computers

3. Computers are used for watching movies

4. Computers are used for listening to music

5. Computers are used for playing games

6. Computers are used for drawing and designing

7. Computers are used for searching for information

8. Computers are used for doing some shopping

9. Computers are used for sending and receiving e-mails

10. Computers are used for word processing

11. Computers are used for writing computer programs

12. Do Part A

13. Different uses of computers • drawing and designing • searching for information • word processing • playing games • writing computer programs • sending and receiving e-mails

14. What do you use your computer for? • What does Simon usually use his computer for? • Why? • How often ?

15. What do you use your computer for? A:What do you usually use your computer for? B:I usually use it to send and receive e-mails. A:Why? B:Because it is fast. A:How often do you use your computer to send and receive e-mails? B:I use my computer to send and receive e- mails everyday.

16. mouse computer remote control television

17. What do Eddie and Hobo think the computer look like? Do you know what ‘the remote control’ really is? They think it looks like a television. It is a mouse.

18. I have no idea!我不知道！ • look like看起来像 • remote control遥控器 • turn on打开 • change the channel换频道

19. Eddie and Hobo do not know what the computer is. Hobo thinks it _____ ____ a television. Eddie thinks the mouse is the ______ ______. They ______ ____ the ‘television’, and want to use the mouse to _______ ____ _______, because they think that one is boring. looks like remote control turn on change the channel

20. Exercises: 1）We can use computers to (设计) . 2）We can use computers for_____________________ (查信息). 3）We can use computers to______________________(收发电子邮件). 4）We can use computers for___________(画图). 5）We can use computers to_______________(听音乐). 6) It (看起来像) a television. 7) The TV is （打开）now. design searching for information send and receive emails drawing listen to music looks like turned on

21. Homework • 评价手册 • 英语新世纪 • 背诵课文和单词