M7U1word-power.ppt

Module7Unit1livingwithtechnologyWordPower,lead-inAguessinggame,Ahouseholdappliancethatcanbestationedonthewallandcanmakeourroomwarminwinterandcoolinsummer.Whatisit?(),Anair-conditioner,Ausuallyautomaticmachineforwashingclothesandlinens.Whatisit?(),Awashingmachine,Anelectricalappliancethatcleanssurfacesbysuction(吸力,抽气).Whatisit?(),Avacuumcleaner,ATV,Anappliance,acabinet,oraroomforstoringfoodorothersubstancesatalowtemperature.Whatisit?(),arefrigerator,Anappliancewithdifferentchannelsforprovidingdifferentprogramstoenjoy,suchasTheOutlookonchannel10.Whatisit?(),air-conditionersTVswashingmachinesrefrigeratorsvacuumcleaners,householdappliances,learningaims:,Afterclass,1.95%ofstudentscangraspthewordsrelatedtoelectronicandelectricalgoods.2.90%ofstudentscanputwhatwelearnedintopractice.,预习指导：previewpartA,thinkaboutwordsrelatedtoelectronicandelectricalgoods.,Audiodevices,Educationalproduct,CDplayers,MDplayers,MP3players,MP4players,educationalsoftware,electronicdictionaries,electronictranslators,Videodevices,videocameras,digitalcameras,探究一：householdappliances,_canhaveafreezersectionatthetoporthebottom.,_havebeenpopularforalongtime.Theycanalsobeusedtocookotherthings.,Refrigerators,Electricricecookers,_areusefulforbothcookingandreheatingfood.,Modernwashingmachinesusedigitalcontrols.,Microwaveovens,_areusuallycoatedwithTeflonandeasytoclean.,Vacuumcleanersarethebestwaytokeepcarpetsclean.,Electricwoks,探究二：Wordsextension,Whilehavingatravel,digitalcamera,videocamera,sendpicturestofriends,sendpicturestofriends,printer,fax,scanner,camcorder可携式摄像机,MD,walkman,CDplayer,MP3,MP4,mobilephone,palmtopcomputer,laptopcomputer,flashlight,accutron,Athome,TVset,remotecontrol,DVD,disc,microphone,videogameplayer,desktop,U-Disc,mouse,“virtual”keyboards(虚拟键盘),telephone,videophone,electricfan,electricheater,air-conditioner,electricfootwarmer,+,heatingwire,electricblanket,+,electricalmachinery(电机）,+,storagebattery,electricallyoperatedbike,radiogram,electricshaver,electronicoven,electriciron,Whilehavingaclass.,taperecorder,projector,loud-speaker,electriccalculator,electronicdictionary,summary:wordsrelatedtoelectronicandelectricalgoods.,Iworkonethefloorwheretheysell(1)_inonesection,and(2)_inanothersection,soIneedtolearnalotofnewthings.Thereareallsortsofportable(3)_intheelectronicssectionandmostofthemseemtobeformusiclike(4)_,(5)_and(6)_players.Ofcourse,Iknewaboutdigitalcamerasbefore,butIdidntknowthatsomeofthem,electronicgoods,householdappliances,audiodevices,CDplayers,MDplayers,MP3,当堂清学：基础题partC,havea(7)_andcantakeuptothreeminutesofvideo.TherearemanymodelsofvideocamerasIhavetobeabletotalkabout.Thentherearealltheproductsthatuse(8)_liketheelectronicdictionariesandthe(9)_.Ithinktheothersection,withthehouseholdappliances,willbemucheasiertoworkin.Therefrigeratorsareprettyeasy.Theyhaveonemodelwiththe(10)_atthetop,andanotherwithitatthebottom,videocameras,educationalsoftware,translators,freezersection,andtheonlyotherdifferenceisthesize.The(11)_arealsothere,butsincetheironlyfunctionistocollectdirtanddustfromthefloor,thereisnotmuchtoexplainthere.IthinkitwouldbereallygoodifIcouldearnenoughmoneytobuya(12)_fromthestore.Wecanpreparefoodveryquicklyinthem,andthatwouldsaveusallalotoftime.,vacuumcleaners,microwaveoven,能力提升题：Thinkabouthowusefulelectricalappliancesandelectronicdevicesareinvariouswaysinourlives.Whichappliancesarethemostuseful?Completethefollowingtablewithasmanyasyoucanthinkof,placingtheitemsinorderofimportance(withthemostimportantonefirst).Compareyourlistwithapartnerandseeifyouagree.,electronicdictionaryelectriccalculatortaperecordereducationalsoftwareelectronictranslatorsprojectorloud-speaker.,computermobilephoneMP4MP3TVDVDdigitalcameravideogameplayer.,electricricecookerselectricwoksrefri