高中英语 unit 1 living with technology section ⅰ welcome to the unit & reading-pre reading教学案 牛津译林版选修7

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1、Unit1LivingwithtechnologySectionⅠWelcometotheunit&Reading-PrereadingAtsomepointweallhavetofacereality:wecan'tliveoffourparentsforever.Wehavetogetajobandbecomeaproductivememberofsocietyorearnalivingasawriter.ThattimehascomeforFrenchrobotNao,whohasleftParistogeth

2、isfirstjobatabankinJapan.Naoisasmartbankteller.Heisjust58cmtallandweighsabout5.4kg.Hespeaks19languagesandcanreadcustomers'emotionsfromtheirfacialexpressionsthankstothebuiltincamerainhishead.Hecanwalkondifferentsurfaces,recognizefacesandobjects,expressfeelingsandrea

3、cttotouch.Itcanevenbalanceitselfwithitsarmsifitfalls.Hecangreetvisitorsandofferthemalloftheservicesinabank.“Therobotisanimportantadditiontothebankbyperformingtasksthatourhumanstaffcan't,suchas24hourbankingandmultilingualcommunication.HeiscuteandfriendlyandIbelieveo

4、urcustomerswilllikeit，”saidanofficial.ThebankbelievesthatNao'ssuperblinguisticskillsandabilitytoworkfor24hoursadaywillbeinvaluable,especiallyduringthe2020SummerOlympicGames,whenthecountryexpectstowelcomevisitorsfromaroundtheworld.Naoenjoysawiderangeofhobbies,includ

5、ingplayinggolfanddancing.Forexample,hecandancetothesongGangnamStylebymovingitsarmsandlegs.非常感谢上级领导对我的信任，这次安排我向股份公司述职，既是对我履行职责的监督，也是对我个人的关心和爱护，更是对**百联东方商厦有限公司工作的高度重视和支持。Section_ⅠWelcometotheunit&Reading—Prereading[原文呈现][读文清障]Theevolution①ofvideoandsounddevices②Early

6、historyofTVThefirstpublicTVbroadcastsweremadeintheUSAin1925.Later,in1928,thefirstlongdistance③TVbroadcastwasmadebetweentheUKandtheUSA.Regularpublicbroadcastingfollowedshortlyafterwards④，firstbeginningon11May1928inNewYorkandon20August1929inLondon⑤.Manydifferentpeopl

7、econtributedto⑥thedevelopmentofTV.MostearlyTVbroadcastsweremadeusingasystemdevelopedbyJohnLogieBaird⑦intheUK.However,hissystemwasveryprimitive⑧andhadmanydrawbacks⑨.AnAmerican,PhiloFarnsworth,madeimportantbreakthroughs⑩inthedevelopment⑪ofTVinthelate1920s⑫andearly193

8、0s.ModernTVsusemanyoftheprinciples⑬firstdiscoveredbyFarnsworth.JohnLogieBairdconstructed⑭thefirstcolourTVin1928,butitwasnot①evolution/ˌiːvə'luːʃn