牛津译林版八年级下册-unit3-welcome-ppt课件

Unit 3 Online Tours Period 1 Welcome to the unit Unit 3 1Professor DuTV programmeJiangsu ChannelProfessor DuTV programmeJiangs2How could we watch this programme?How could we watch this progra3mouse screen keyboard know more about the computersmenuclick theiconmouse screen keyboard know mo4U diskprinterscannerDo you know what they are?main unitU diskprinterscannerDo you kno5complete part A on P 35What do you usually use your computer to do?complete part A on P 35What do6play gamesI usually use the computer to play gamesI usually use the 7watch videosI usually use the computer to watch videosI usually use the 8 chat with friendsI usually use the computer to chat with friend9draw and design pictures I usually use the computer to draw and design pictures I us10search for informationI usually use the computer to search for informationI usuall11go shopping onlinego shopping online12do word processingdo word processing13write computer programswrite computer programs14send and receive emailssend and receive emails15 different uses of computersdraw and design search for information do word processingwatch videoswrite computer programssend and receive emails different uses of co16Daniel 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 its fast and easy.Almost every day.Daniel and Simon are also talk17Work in pairs.Use Daniel and Simons conversation as a model.Its time for your turn!DO PAIR-WORKWork in pairs.Its18Do Eddie and Hobo know well about computers?No,they dont.Listen to the tape:Do Eddie and Hobo know well ab19Eddie and Hobo have _ used the computer before.They dont know what it is.Hobo thinks it _ _ a _.And Eddie thinks the mouse is the _ _.They want to use the mouse to _ _ _,but it doesnt work.Read after the tape and fill in the blanks:neverlooks likeTVremote controlchange the channelEddie and Hobo have _ use201.Talk about the advantages（优点）（优点）and 2.disadvantages（不足）（不足）of the computers.2.How can we make good use of（合理利用）（合理利用）the computers?Give some advice.DiscussionTalk about the advan21HomeworkvRemember the important words and phrases;vRecite the comic strip;vFinish your exercise book.HomeworkRemember the important22