劍橋國(guó)際英語(yǔ)教程2冊(cè)Unit 7

1、Unit 7Whats this for?Brainstorm machines and modern inventionsvTelephone, cell phone, credit cards, TV, CDs, laptop, computer, video games.Match vCell phonevPocket calculatorvMicrowave ovenvWorld wide webvTelephone answering machinev1945v1949v1970v1979v1989What do you use your computer for?vPlay gam

2、esvBuy thingsvDo researchInfinitives and gerunds for uses and purposesvInfinitives:To +verb( do)例: I use my computer to send e-mails.我用電腦來(lái)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(lái)玩游戲I use my computer for playing games.注：語(yǔ)法部分第二句為被動(dòng)語(yǔ)態(tài)，

3、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(lái)做某事Exercise SatelliteRobotDNA fingerprintingCD-ROMTransmitText messageCriminal 衛(wèi)星機(jī)器人DNA指紋圖譜/分析只讀光盤(pán)驅(qū)動(dòng)器傳輸短信犯罪Word powervDisc drivevGeek, technophilevHackervMonitorvMousevSurf the netvHardware

4、v光盤(pán)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Word 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 and pasteDouble-clickDrag and dropHighlight textListen

5、ing 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.ListeningvAre people who ask others to send e-mails or browse Web sites for

6、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 Conversation vWho owns the cell phone?vWho are they calling?vWhats the first thing to do?vWhat should the woman pre

7、ss?ConversationCan 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 sure to turn it on. And dont forget to dial the area code.Jenny: OK, I can see the nu

8、mber, 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!Imperat