译林版八年级下册英语精品教学课件 Module 1 Unit 3 Online tours 第一课时 Comic strip Welcome to the unit.pptVIP

Unit 3 Online Tours 第一课时 Comic strip Welcome to the unit Do Eddie and Hobo know well about computers?No, they don’t.Listen to the tape: Eddie and Hobo have ______ used the computer before. They don’t know what it is. Hobo thinks it ______ ______ a ________. And Eddie thinks the mouse is the ______ ______ . They want to use the mouse to ______ ______ ______, but it doesn’t work.Read after the tape and fill in the blanks:neverlooks likeTVremote controlchange the channel mouse screen keyboard know more about the computersmenuclick theicon U diskprinterscannerDo you know what they are?main unit complete part A on P 35What do you usually use your computer to do? play gamesI usually use the computer to … watch videosI usually use the computer to … chat with friendsI usually use the computer to … draw and design pictures I usually use the computer to … go shopping online do word processing write computer programs different uses of computersdraw and design search for informationdo word processingwatch videoswrite computer programssend and receive emails Daniel and Simon are also talking about the uses of computers.Please listen to the record and answerquestions :1.What does Simon usually use his computer for? 2.Why?3.How often does he use his computer?He usually uses his computer to search for information.Because it’s fast and easy.Almost every day. DO PAIR-WORKWork in pairs.Use Daniel and Simon’s conversation as a model.It’s time for your turn!What do you use the computer to do? And why? How often do you use it to do so? DiscussionTalk about the advantages（优点） and disadvantages（不足） of the computers.2. How can we make good use of（合理利用） the computers? Give some advice. HomeworkRemember the important words and phrases;Recite the comic strip;Finish your exercise book.