8BUnit3welcometotheunit.ppt

1、,Unit 3 Online travel,- Comic strip Welcome to the unit,Listen and answer:,Have Hobo and Eddie ever seen a computer?,2. What does Eddie think the mouse is?,Have Hobo and Eddie ever seen a computer?,No, they havent.,Because they think it looks like a television.,2. What does Eddie think the mouse is?

2、,He thinks the mouse is a remote control.,practice in pairs,Whatre the differences between the remote control and the mouse?,The remote control is used for the TV, and the mouse is used for the computer.,Think it over,Can you tell me the different parts of a computer?,keyboard,screen,menu,printer,mo

3、use,remote control,mouse,printer,menu,screen,keyboard,keyboard,screen,printer,mouse,What can I use my computer to do/for?,What can I use my computer for? to do?I use it to (do) for (doing),draw and design,I can use it to for,do word processing,write computer programs,I can use it to. for,see a film,

4、I can use it to for,go shopping online,I can use it to for,How do you do!,chat with friends online,I can use it to for,search for information,I can use it to for,play games,I can use it to for,send and receive e-mails,I can use it to for,listen to music,I can use it to for,-What do you use your comp

5、uter to do/for? -I usually use it to (do) for (doing),draw and design / play games search for information/ do word processing / listen to music/ send and receive e-mails/ go shopping online/ see a film / chat with friends online ,Pair work: A: What do you use your computer to do/for ?B: I usually us

6、e it to/for .A: Why?B: A: How often.?B:.,.(interesting/convenient/funny /fast/ safe/cheap),Look carefully and say what kind of use it is.,drawing and designing,searching for information,playing games,writing computer programs,word processing,sending and receiving e-mails,A: What the computer used fo

7、r? B: Its used for-.,Make a dialogue,A: What do you usually use your computer for/to do? B:I usually use it to A:Why? B:Because it is A:How often do you use your computer to B:I use my computer to ,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_(文字处理).,5）We can use computers for_(画图).,6）We can use computers to_(听音乐).,7) It (看起来像) a television.,8) The TV is （打开）now.,design,searching for information