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Unit1Livingwithtechnology Task1 Revision Electronicappliances 4 3 1 5 2 black and whiteTV ColorTV LCDscreenTV OLEDscreenTV Task2 Lead in Whichisbetter 1 2 3 4 M7Unit1Reading Theevolutionofvideoandsounddevices Headings subtitles Q1 Howisthepassageorganized A byparagraphsB inorderoftimeC byconceptsD byheadings subtitles Task3 Readingstrategy Q2 What sthefunctionofheadings Headingsappearbeforeeachsectionofatext Theycanshowyouhowatextisorganizedandgiveanideaastothecontentsofeachsection D Conclusion Saveyourtimeandeffort Task4 Scanning 1 WhodevelopedthesystemusedformostearlyTVbroadcasts JoneLogieBaird 2 Whomadethefirstrecordingofahumanvoice ThomasEdison 3 Whatweredevelopedbythelate1960s Portablecassetteplayersandvideorecorders Task5 Skimming Structureofthepassage TV EarlyhistoryofTV Themodernage satelliteTV 1925 1928 Thepassageisorganizedinorderof time 1920s 30s 1938 1951 1967 ThefirstpublicTVbroadcastsweremade theUSA Thefirstlong distanceTVbroadcastwasmadebetweentheUKandtheUSA PhiloFarnsworthmadeimportantbreakthroughs JohnLogieBairdconstructedthefirstcolourTV ThefirstcolourTVprogramwasbroadcast 1962 SatelliteswereusedtobroadcastTV RegularcolourTVbroadcastsbeganintheUK RegularcolourTVbroadcastsbeganintheUSA Canyoudrawastructureofrecorders Recorders EarlyhistoryofsoundrecordersSoundandvideorecordersSoundandvideogodigitalThefuture Recorders Firstrecordingofahumanvoicewasmade EmileBerlinerinventedarecordplayerthatuseddiscs 1928 FirstCDsweremadeavailable TheVCDwasborn TheDVDwasinvented 10 AccordingtothepassageweknowthatthefirstpublicTVbroadcastsweremadeintheUSAin1925whileregularpublicbroadcastingfollowed1 short afterwards Manydifferentpeoplecontributed2 thedevelopmentofTV JohnLogieBaird3 construct thefirstcolorTVin1928 butitwasnotuntil19384 thefirstcolourTVprogrammewasbroadcast Satellites5 use tobroadcastTVbeginningin1962 MostpeoplebenefitfromsatelliteTV 6 localTVcompaniesbroadcastthesignalstheygetfromsatellite7 receive tothepopulation8 live nearby In1877 ThomasEdisoninventedtherecordplayer9 usedroundtubestorecordon Bythelate1960s portablecassetteplayersweredeveloped alongwithvideorecorders In1982 the10 one CDsweremadeavailable In1993 theVCDwasborn andin1995 theDVDwasinvented shortly to constructed that wereused as receivers living which first Task6 Listeningandfillingtheblanks Task7 Theevolutio
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