劍橋國際英語教程冊(cè)Unit

1、精選ppt1Unit 7Whats this for?精選ppt2Brainstorm machines and modern inventionsvTelephone, cell phone, credit cards, TV, CDs, laptop, computer, video games.精選ppt3Match vCell phonevPocket calculatorvMicrowave ovenvWorld wide webvTelephone answering machinev1945v1949v1970v1979v1989精選ppt4What do you use you

2、r computer for?vPlay gamesvBuy thingsvDo research精選ppt5Infinitives and gerunds for uses and purposesvInfinitives:To +verb( do)例: I use my computer to send e-mails.我用電腦來玩游戲I use my computer to play games.vGerunds:For+ V-ING( doing)例: I use my computer for sending e-mails.我用電腦來玩游戲I use my computer for

3、 playing games.精選ppt6注：語法部分第二句為被動(dòng)語態(tài)，會(huì)在unit11學(xué)習(xí)到vComputers are often used to pay billsvComputers are often used for paying billsvBe used for/to 被用來做某事精選ppt7Exercise SatelliteRobotDNA fingerprintingCD-ROMTransmitText messageCriminal 衛(wèi)星機(jī)器人DNA指紋圖譜/分析只讀光盤驅(qū)動(dòng)器傳輸短信犯罪精選ppt8Word powervDisc drivevGeek, technop

4、hilevHackervMonitorvMousevSurf the netvHardware v光盤驅(qū)動(dòng)v技術(shù)宅v黑客v顯示器v鼠標(biāo)v上網(wǎng)v硬件精選ppt9Word powerPeople who are into computersTypes of hardwareGeekHacker technophileWhizDisk driveKeyboardMonitorMouseFun things to do with a computerThings to do with mouse Browse Web sitesPlay gamesScan photosSurf the netCut

5、and pasteDouble-clickDrag and dropHighlight text精選ppt10Listening vForty-two percent of the population never uses the Internet.vOlder people, people living in rural areas, those who are worried about privacy, or who think the Internet isnt necessary in their life dont use the Internet.精選ppt11Listenin

6、gvAre people who ask others to send e-mails or browse Web sites for them.vAre people who once used the Internet, but dont anymore.vPeople may become Internet dropouts because they dont have a computer anymore, dont have enough time, or arent interested 精選ppt12Conversation vWho owns the cell phone?vW

7、ho are they calling?vWhats the first thing to do?vWhat should the woman press?精選ppt13ConversationCan I borrow your phone?Jenny: Can I borrow your phone to call my boss?Richard: I cant you still dont have a cell phone. Here you go.Jenny: Thanks. Now, what do I need to do?Richard: First of all, be sur

8、e to turn it on. And dont forget to dial the area code.Jenny: OK, I can see the number, but I cant hear anything.Richard: Thats because you havent pressed the call button.Jenny: Oh, good. Its ringing.Richard: Try not to get too excited. Youll probably get his voice mail.Jenny: Youre right. Its a recording.Richard: Make sure to hit the end button or else youll leave our conversation on his voice mail!精選ppt14Imperatives and infinitives for giving s