八年级英语下册 Unit 3 Online tours Welcome to the unit课件1 （新版）牛津版.ppt

1、Unit 3 Online tours Welcome to the unit,预习检测与导入,学习目标,1.知识目标： 学习词汇： programme, keyboard, unit, mouse, screen, receive, online, channel, television 学习词组： look like, remote control, change the channel, main unit, search for information, send and receive e-mails 学习句子： What do you use your computer for?

2、I usually use it to search for information. How often do you use your computer for this?,2. 技能目标： 了解并掌握电脑主要部件的英文名称。 了解并谈论电脑的基本用途 3. 情感目标：学会与别人交流，分享快乐，增加同学间的友谊。,Free talk,1) What do you usually do when you are free? 2) Do you have a computer at home? 3) Do you like playing computer games? 4) Do you o

3、nly use your computer to play games? 5) What do you use your computer for? Why? 7) How often do you use your computer to?,Whats this?,mouse 鼠标,screen 屏幕,keyboard 键盘,Can you name out the different parts of a computer?,main unit 主机,Printer 打印机,main unit,speaker,remote control,mouse,keyboard,screen,Hel

4、p Annie write the correct names under the pictures. (Part A On Page 35),What is a computer used for?,see films.,listen to music.,I use my computer to,chat with my friends.,search for information,do word processing,send and receive emails,chat with friends,watch videos,send and receive e-mails,write

5、computer programs,do word processing,search for information,go shopping online,make cards and homepages,play games,I use it to,draw and design,Do you know any other uses of computer?,1.What does Simon usually use his computer for? 2.Why? 3.How often does he use his computer?,Almost every day.,He usu

6、ally uses his computer to search for information.,Because its fast and easy.,Simon and Daniel are talking about the uses of computers. listen and answer questions,Read and act out the conversation.,Its time for your turn!,S1: What do you usually use your computer for? S2: I usually use it to send an

7、d receive e-mails. S1: Why? S2: Because it is fast and easy. S1: How often do you use your computer to send and receive e-mails? S2: I use my computer to send and receive e-mails every day.,Work in pairs and correct a new dialogue. Use Daniel and Simons conversation as a model.,change the channel,te

8、levision,Now its time for Eddie and Hobo!,Do Eddie and Hobo know anything about computers?,No, they dont.,Listen and answer,More questions,What do Eddie and Hobo think the computer look like? What do they think the mouse is? What do they use the mouse to do?,They think it looks like a TV.,They think

9、 it is a remote control.,They want to use it to change the channel.,Watch and act out the dialogue.,Eddie and Hobo first see the computer. They dont know what it is. They never use it before. Hobo thinks it _ _ a _. They think the programme is boring. They want to _ _ _. At last, they find the _ _ .

10、,look,TV,Change the channel,remote control,like,Fill in the blanks.,总结提升,Language points. To know and talk about the different uses of computer.,turn on search for information send and receive e-mails play computer games use it to do sth. look like remote control change the channel main unit What do you use your computer for? I usually use it to search for information. How