Book7_U1_课件课时2Reading1教学文案.ppt

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1、牛津高中英语(模块七·高二下学期)AdvancewithEnglishUnit1Reading1Theevolutionofvideoandsounddevices板块：教学设计-课件Lead-inWhereisthispieceofwritingtakenfrom?Whatisitabout?Checkingpreview1.P2AJohnLogieBaird.TwominutesThomasEdison.ThePortablecassetteplayers.2.Newwords.P4D1e,2d,3h,4c,5f,6a,7bReadingstrategies1W

2、hatdoyouthinkisthebestwaytogetthemostimportantinformationinsuchalongpassage?Followthechronologicalorder.P4C21887—EmileBerlinerinventedarecordplayerthatuseddiscstorecordon.1925—ThefirstpublicTVbroadcastsweremade,intheUSA.1929—RegularpublicbroadcastingbeganinLondon.1938—ThefirstcolourTVp

3、rogrammewasbroadcast.1962—SatelliteswereusedtobroadcastTV.1967—RegularcolourTVbroadcastsbeganintheUK.1982—ThefirstCDsweremadeavailable.1993—TheVCDwasborn.1995—TheDVDwasinvented.Readingstrategies2Howissomuchinformationorganized?Takeacloselookatthestructureofthepassageandyou’llfindout:Su

4、btitlesarehelpful!ReadingfordetailsP4C11.F2.T3.F4.F5.T6.TUnderstandingdifficultsentences1.Regularpublicbroadcastingfollowedshortlyafter,firstbeginningon11May1928inNewYork.Regularpublicbroadcastingfollowedshortlyafter.Regularpublicbroadcastingfirst____on11May1928inNewYork.2.Satelliteswe

5、reusedtobroadcastTVbeginningin1962.SatelliteswereusedtobroadcastTVandthis____in1962.3.…broadcastthesignalstheygetfromsatellitereceiverstothepopulationlivingnearby.…broadcastthesignalstheygetfromsatellitereceiverstothepopulation________nearby.4.…adoptmanyoftheprinciplesfirstdiscoveredby

6、Fransworth.…adoptmanyoftheprinciples________________byFransworth.5.…andsosatellitedishescanoftenbeseendistributedthroughoutthecountrysideandtheremoteareas.…andsoyoucanoftensee____________throughoutthecountrysideandtheremoteareas.6.…itwasnotuntil1938thatthefirstcolourTVprogrammewasbroad

7、cast.ThefirstcolourTVprogramme_______________________________.7.Technologyisnowchangingfasterthanmostpeoplecankeeppacewith.Mostpeople_____________________.WriteasummaryCanyoubrieflyintroducetheevolutionofvideoandsounddevices?Homework1.Readthepassage.2.Writeasummary.3.Underlinedifficu