unit 1 living with technology period 1 同步练习 1

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1、Unit1LivingwithtechnologyPeriod1同步练习1基础落实Ⅰ.课文理解1．ThefirstpublicTVbroadcastsweremadein______.A．theUSAin1925B．theUKin1926C．theUKin1925D．theUSAin19262．WhoconstructedthefirstcolourTV？A．ThomasEdison.B．PhiloFarnsworthC．JohnLogieBaird.D．Itremainsuncertain.3．Whendidregular

2、colourTVbroadcastsbeginintheUSA？A．In1928.B．In1936.C．In1951.D．In1967.4．Whatplaysanimportantroleinthedevelopmentofsoundandvideorecorders？A．Technology.B．Satellites.C．Electricity.D．Plastics.5．Whatisthemainideaofthepassage？A．HowtouseTVandaudiodevices.B．AreviewofTVandaud

3、iodevices.C．ThehistoryofTV.D．Thehistoryofaudio.Ⅱ.课文缩写Asweallknow，manypeoplecontributedtothedevelopmentofTV，of1.________PhiloFarnsworthfromAmericamademajorbreakthroughs.JohnLogieBairdconstructedthefirstcolourTV.Within2.________shorttime，morecolourTVs3.________blacka

4、ndwhiteTVswerebeingused.Itissatellites4.________allowTVtobebroadcastliveovervastdistanceswitheveryonereceivingthesamebroadcast5.________thesametime.In1877，ThomasEdisonmadethefirstrecordplayertorecordahumanvoice.Earlyrecordplayersusedroundtubestorecord6.________.In1

5、928，thefirsttaperecorderstocopysoundweremadeinGermany.7.________CDs，VCDandDVDweremadeavailableoneafter8.________，whichindicatessoundandvideogodigital.Ⅲ.用适当的介、副词填空1．EarlyTVwas________blackandwhiteandhadapoorpicture.2．Later，________1928，thefirstlongdistanceTVbroadcas

6、twasmade________theUKandtheUSA.3．Manydifferentpeoplecontributed________thedevelopmentofTV.4．Ittookmorethantwodecades，though，until1951，________regularcolourTVbroadcaststobeginintheUSA.5．However，withinashorttimenearlyallTVbroadcastsweremade________colour，and________f

7、iveyearsmorecolourTVsthanblackandwhiteTVswerebeingused.6．TheyalsomakeTVaccessible________peoplewholivefaraway________cities，andsatellitedishescanoftenbeseendistributed________thecountrysideandremoteareas.7．Earlyrecordplayersusedroundtubestorecord________.8．Thefirst

8、recordplayershadtobewound________byhandandonlyplayedrecordsthatweretwominuteslong.9．Technologyisnowchangingfasterthanmostpeoplecankeeppace_______