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Online travelUnit ThreeWelcome to the unitPeriod One English is useful.What tool can help us learn English?dictionaryrecordercomputerEducational CD-ROMIs the educational CD-ROM used in TVs?Look! The TV is turned on now. remotecontrolWhat does it look like?Is it turned on now?Is it a remote control?No, it is a mouseAnswer the questions:1. Have Hobo and Eddie ever seen a computer?No, they havent. 2. What does Eddie think the mouse is?He thinks the mouse is a remote control.Because they think it looks like a television.3.Whatre 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.Read in pairs and act out:You: Eddie, do you have any trouble?Eddie: Yes, can you help me please?You: Ok!Eddie: Whats the matter? There arent any c_ on this Tv.You: Oh, its not a TV, its a c_.Eddie: What? A C_! I have no i_ about it. But it really l_like a TV. That means its not a remote c_.You: Sure, it is called mouse.Eddie: Oh, its so b_. I cant watch any TV plays on it.You:NO, you are wrong. Its I_. You can have a great fun with it.hannelsomputeromputerdeaooksontroloringThe world in computers.Can you tell me different uses of computers?Computers are used for (doing)searching for informationPlaying gamesdrawing and designing word processingWriting computer programssending and receiving e-mails chattingmaking flashDo Part ADo Part APractice: What do you use your computer for?Do Part BRead Daniel and Simons conversation.Practice in pairs.Discussion1 What do your teachers use the computer for?2 What do you friends use the computer for?3 What do the scientists use the computer for?4 What do the elderly use the computer for?What do your parents use the computer for?Translation: 1）We can use computers to (设计设计) .2）We can use computers for_(查信息查信息).3）We can use computers to_(收收发电子邮件发电子邮件).4We can use computers for_(文字处理文字处理).5）We can use computers for_(画图画图).6）We can use computers to_(听音乐听音乐).7) It (看起来像看起来像) a television.8) The TV is （打开）（打开）now. designsearching for informationreceive and send emailsword processingdrawinglisten to musiclooks liketurned onHomework:1. 背诵对话，汉译英对话和本课短语。背诵对话，汉译英对话和本课短语。2. 完成报纸完成报纸B4版和版和A版阅读训练营和完形小测。版阅读训练营和完形小测。3. 预习课文单词和课文，听磁带，完成预习课文单词和课文，听磁带，完成44-45页课后练习。页课后练习。
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