M7U1 Reading

M7U1LivingwithtechnologyReadingTheevolutionofvideoandsounddevicesPreparedbyLucyUnderstandingheadingsHeadingsappearaftertitlesandprovidemoreinformationaboutthetextthanthetitles.Theycanshowyouhowthetextisorganizedandgiveanideaastothecontentsofeachsection.EarlyhistoryofsoundrecordersSoundandvideorecordersSoundandvideogodigitalEarlyhistoryofTVThemodernage:satelliteTVTVSoundandvideodevicesThefutureTheevolution/developmentisoftenorganizedinorderof________.timeReadingstrategysave1.WhodevelopedthesystemusedformostearlyTVbroadcasts?2.Whomadethefirstrecordingofahumanvoice?3.Whatweredevelpedbythelate1960s?SkimmingJohnLogieBaird.ThomasEdison.Portablecassetteplayersandvideorecorders.1877—thefirstrecordingofahumanvoicewasmade.1887—1925—1929—1938—1962—1967—1982—1993—1995—ScanningforthetimelineforthedevelopmentofvideoandsounddevicesEmileBerlinerinventedarecordplayerthatuseddiscstorecordon.ThefirstpublicTVbroadcastsweremadeintheUS.RegularpublicbroadcastingbeganinLondon.ThefirstcolourTVprogrammewasbroadcast.SatelliteswereusedtobroadcastTV.RegularcolourTVbroadcastsbeganintheUK.ThefirstCDsweremadeavailable.TheVCDwasborn.TheDVDwasinvented.学法：P2预读理解1-2Carefulreading:Homework:•学法：P2-8evolutiondrawback/shortcomingL8constructL12accessibleL21percentageL23receiver/receptionL25recorder/recordingL26-27employL35electrical/electronicL38eventuallyL38storageL49foreseeL511.development→syn.2.disadvantage→syn.3.constructionn.→v.4.accessn.→adj.5.percentn.→n.6.receivev.→n.7.recordv.→n.8.usev.→syn.9.electricityn.→adj.10.finally→syn.11.storev.→n.12.predict→syn.WordstudyUsefulexpressions1.影像和声音设备2.不久以后3.对…的发展做出贡献4.在…方面取得突破5.短时间内6.跨越很远距离7.让…可以获得8.卫星天线9.一小部分人10.受益于卫星电视11.将信号播送到…12.用唱片代替管子13.用手上发条14.录像机15.电视台16.…数字化了17.随着…的发展18.数字技术19.让…成为过去20.和…跟上步伐videoandsounddevicesshortlyafterwardscontributetothedevelopmentofmakebreakthroughsin…UsefulexpressionswithinashorttimeovervastdistancesmakeTVaccessibletosb.satellitedishesasmallpercentageofpeoplebenefitfromsatelliteTV1.影像和声音设备2.不久以后3.对…的发展做出贡献4.在…方面取得突破5.短时间内6.跨越很远距离7.让…可以获得8.卫星天线9.一小部分人10.受益于卫星电视broadcastthesignalsto…usediscsasalternativetotubeswindsth.upbyhandvideorecordersTVstations（sth）godigitalwiththedevelopmentofdigitaltechnologymake…thingsofthepastkeeppacewith11.将信号播送到…12.用唱片代替管子13.用手上发条14.录像机15.电视台16.…数字化了17.随着…的发展18.数字技术19.让…成为过去20.和…跟上步伐1.Regularpublicbroadcastingfollowedshortlyafter,firstbeginningon11May1928in….(L4)2.ModernTVsusemanyoftheprinciplesfirstdiscoveredbyFransworth.(L10)3.SatelliteswereusedtobroadcastTVbeginningin1962.(L19)4.…andsosatellitedishescanoftenbeseendistributedthroughoutthecountrysideandtheremoteareas.(L22)5.…broadcastthesignalstheygetfromsatellitereceiverstothepopulationlivingnearby.(L25)Understandingsentenceswithv-ingorv-ed1.Ittookmorethantwodecades,though,until1951,forcolorbroadcaststobeginintheUSA.(L13)4.Technologyisnowchangingfasterthanmostpeoplecankeeppacewith.(L50)analysis(分析)ofdifficultsentences2.However,mostpeoplestillbenefitfromsatelliteTV,aslocalTVcompaniesbroadcastthesignalstheygetfromsatellitereceiverstothepopulationlivingnearby.(L24)3.Itallbeganin1877,whenThomasEdisonmadethefirstrecordingofahumanvoiceonhisinvention,therecordplayer.(L27)1.…itwasnotuntil1938thatthefirstcolourTVprogrammewasbroadcast.(L12)Itwasnotuntiltheearly1950sthatmosttaperecordersbeganusingplastictapeastheydotoday.(L36)Sentencepattern(句型)studyThefirstcolorTVprogramwasn’tbroadcastuntil1938.2.Mosttaperecordersdidn’tbeginusingplastictapeastheydotodayuntiltheearly1950s.强调句型：Itis/was+被强调部分+that+句子其他成分Itwasin1925thatthefirstpublicTVbroadcastsweremadeintheUSA.ThefirstpublicTVbroadcastsweremadeintheUSAin1925.强调句型：Itis/was+被强调部分+that+句子其他成分Wasitin1925thatthefirstpublicTVbroadcastsweremadeintheUSA?WhenwasitthatthefirstpublicTVbroadcastsweremadeintheUSA?CanyoutellmewhenitwasthatthefirstpublicTVbroadcastsweremadeintheUSA?Itwas1925_____thefirstpublicTVbroadcastsweremadeintheUSA.when1—HaveyouseenthefilmUndertheHawthornTree?—Ofcourse,Ihave.Itwasinourvillage_______itwasmade.(2011重庆)A.thatB.whereC.whenD.which2.It’snotwhatwedoonceinawhile______shapesourlives,butwhatwedoconsistently.(2011湖南)A.whichB.thatC.howD.when3.Wasitonalonelyisland______hewassavedonemonthaftertheboatwentdown?(2011四川)A.whereB.thatC.whichD.what4.Playingonafrozensportsfieldsoundslikealotoffun.Isn’titratherrisky,_____?(2010浙江)A.thoughB.alsoC.eitherD.too高考链接ABBA1.Ittookmorethantwodecades,though,until1951,forcolorbroadcaststobeginintheUSA.(L13)4.Technologyisnowchangingfasterthanmostpeoplecankeeppacewith.(L50)analysis(分析)ofdifficultsentences2.However,mostpeoplestillbenefitfromsatelliteTV,aslocalTVcompaniesbroadcastthesignalstheygetfromsatellitereceiverstothepopulationlivingnearby.(L24)3.Itallbeganin1877,whenThomasEdisonmadethefirstrecordingofahumanvoiceonhisinvention,therecordplayer.(L27)1.…itwasnotuntil1938thatthefirstcolourTVprogrammewasbroadcast.(L12)Itwasnotuntiltheearly1950sthatmosttaperecordersbeganusingplastictapeastheydotoday.(L36)Sentencepattern(句型)studyThefirstcolorTVprogramwasn’tbroadcastuntil1938.2.Mosttaperecordersdidn’tbeginusingplas