江苏省常州市西夏墅中学高中英语 Unit1 Living with technology Reading1课件 牛津译林版选修

Unit1Reading1TheevolutionofvideoandsounddevicesUnit1课件描述：

这是Reading板块的第一课时，侧重阅读理解,主要关注提升学生的阅读理解能力和思维能力。涉及到的阅读微技能有：把握文体风格，理解中心思想，按照时间线索查找细节信息，了解行文结构和信息组织方式，通过阅读标题了解特定信息，对长句和难句的理解等。Lead-inWhereisthispieceofwritingtakenfrom?Whatisitabout?Checkingpreview1.P2AJohnLogieBaird. TwominutesThomasEdison. ThePortablecassetteplayers.2.Newwords.P4D1e,2d,3h,4c,5f,6a,7bReadingstrategies1Whatdoyouthinkisthebestwaytogetthemostimportantinformationinsuchalongpassage?Followthechronologicalorder.P4C21887—EmileBerlinerinventedarecordplayerthatuseddiscstorecordon.1925—ThefirstpublicTVbroadcastsweremade,intheUSA.1929—RegularpublicbroadcastingbeganinLondon.1938—ThefirstcolourTVprogrammewasbroadcast.1962—SatelliteswereusedtobroadcastTV.1967—RegularcolourTVbroadcastsbeganintheUK.1982—ThefirstCDsweremadeavailable.1993—TheVCDwasborn.1995—TheDVDwasinvented.Readingstrategies2Howissomuchinformationorganized?

Takeacloselookatthestructureofthepassageandyou’llfindout:Subtitlesarehelpful!ReadingfordetailsP4C11.F 2.T3.F4.F5.T 6.TUnderstandingdifficultsentences1.Regularpublicbroadcastingfollowedshortlyafter,firstbeginningon11May1928inNewYork.Regularpublicbroadcastingfollowedshortlyafter.Regularpublicbroadcastingfirst____on11May1928inNewYork.

2.SatelliteswereusedtobroadcastTVbeginningin1962.SatelliteswereusedtobroadcastTVandthis____in1962.3.…broadcastthesignalstheygetfromsatellitereceiverstothepopulationlivingnearby.…broadcastthesignalstheygetfromsatellitereceiverstothepopulation________nearby.4.…adoptmanyoftheprinciplesfirstdiscoveredbyFransworth.…adoptmanyoftheprinciples________________byFransworth.5.…andsosatellitedishescanoftenbeseendistributedthroughoutthecountrysideandtheremoteareas.…andsoyoucanoftensee____________throughoutthecountrysideandtheremoteareas.

6.…itwasnotuntil1938thatthefirstcolourTVprogrammewasbroadcast.ThefirstcolourTVprogramme_______________________________.7.Technologyisnowchangingfasterthanmostpeoplecankeeppacewith.Mostpeople_____________________.Writeasummary

Canyoubrieflyintroducetheevolutionofvideoandsounddevices?