劍橋國際英語教程2冊Unit 7

Unit7What’sthisfor?劍橋國際英語教程2冊Unit7BrainstormmachinesandmoderninventionsTelephone,cellphone,creditcards,TV,CDs,laptop,computer,videogames.劍橋國際英語教程2冊Unit7MatchCellphonePocketcalculatorMicrowaveovenWorldwidewebTelephoneansweringmachine19451949197019791989劍橋國際英語教程2冊Unit7Whatdoyouuseyourcomputerfor?PlaygamesBuythingsDoresearch劍橋國際英語教程2冊Unit7InfinitivesandgerundsforusesandpurposesInfinitives:To+verb(do)例:Iusemycomputertosende-mails.我用電腦來玩游戲Iusemycomputertoplaygames.Gerunds:For+V-ING(doing)例:Iusemycomputerforsendinge-mails.我用電腦來玩游戲Iusemycomputerforplayinggames.劍橋國際英語教程2冊Unit7注：語法部分第二句為被動(dòng)語態(tài)，會在unit11學(xué)習(xí)到ComputersareoftenusedtopaybillsComputersareoftenusedforpayingbillsBeusedfor/to被用來做某事劍橋國際英語教程2冊Unit7ExerciseSatelliteRobotDNAfingerprintingCD-ROMTransmitTextmessageCriminal衛(wèi)星機(jī)器人DNA指紋圖譜/分析只讀光盤驅(qū)動(dòng)器傳輸短信犯罪劍橋國際英語教程2冊Unit7WordpowerDiscdriveGeek,technophileHackerMonitorMouseSurfthenetHardware光盤驅(qū)動(dòng)技術(shù)宅黑客顯示器鼠標(biāo)上網(wǎng)硬件劍橋國際英語教程2冊Unit7WordpowerPeoplewhoare‘into’computersTypesofhardwareGeekHackertechnophileWhizDiskdriveKeyboardMonitorMouseFunthingstodowithacomputerThingstodowithmouseBrowseWebsitesPlaygamesScanphotosSurfthenetCutandpasteDouble-clickDraganddropHighlighttext劍橋國際英語教程2冊Unit7ListeningForty-twopercentofthepopulationneverusestheInternet.Olderpeople,peoplelivinginruralareas,thosewhoareworriedaboutprivacy,orwhothinktheInternetisn’tnecessaryintheirlifedon’tusetheInternet.劍橋國際英語教程2冊Unit7ListeningArepeoplewhoaskotherstosende-mailsorbrowseWebsitesforthem.ArepeoplewhoonceusedtheInternet,butdon’tanymore.PeoplemaybecomeInternetdropoutsbecausetheydon’thaveacomputeranymore,don’thaveenoughtime,oraren’tinterested劍橋國際英語教程2冊Unit7ConversationWhoownsthecellphone?Whoaretheycalling?What’sthefirstthingtodo?Whatshouldthewomanpress?劍橋國際英語教程2冊Unit7Conversation

CanIborrowyourphone?Jenny:CanIborrowyourphonetocallmyboss?Richard:Ican’tyoustilldon’thaveacellphone.Hereyougo.Jenny:Thanks.Now,whatdoIneedtodo?Richard:

Firstofall,besureto

turniton.Anddon’tforgettodialtheareacode.Jenny:OK,Icanseethenumber,butIcan’thearanything.Richard:

That’sbecauseyouhaven’tpressedthe‘call’button.Jenny:Oh,good.It’sringing.Richard:

Trynottogettooexcited.You’llprobablygethisvoicemail.Jenny:You’reright.It’sarecording.Richard:

Makesuretohitthe‘end’buttonorelseyou’llleaveourconversationonhisvoicemail!劍橋國際英語教程2冊Unit7Imperativesandinfinitivesforg