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ID:36003392
大小:74.50 KB
页数:7页
时间:2019-04-29
《大学英语综合(三) unit3补充练习及答案》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Unit3Book3I.ReadingComprehensionSectionADirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagr
2、aphmorethanonce.Eachparagraphismarkedwithaletter.A)LOSANGELES—Fansrushedtosee3-DmoviessuchasCloudywithaChanceofMeatballsintheatersthisyearandnew3-Dtelevisionscouldsoonhavehomeviewersfeelingasifthey'resurroundedbyanoodlestormontheircouches.Nextyear,ma
3、jorelectronicsmanufacturersSonyCorp.andPanasonicCorp.plantointroduce3-D-capablehigh-definitiontelevisionsforthemassmarket.You'llstillneedtowearspecialglasses,though.B)Moviestudioshope3-Dcanhelplifttheweakhomevideomarketthesamewayithaspushedupboxoffic
4、eresults.Theinitialpriceofsuchsetsisexpectedtobehigh—perhaps20percentmorethannormalsetsofthesamesize.Butcostsshouldcomedowninthecomingyears.Dependingonprices,3-D-readyTVscouldbein28millionto46millionhomesworldwideby2013,predictsAlfredPoor,ananalystwi
5、thGigaOMPro.Heestimatesthatnextyear,asmanyas2.5millionsetsworldwidewillbesoldwith3-Dcapability."We'reraisingawholegenerationofkidswhoexpecttoseethiseffectfortheirmoviesathome,"Poorsaid."Ithinkpeoplewant3-D.Ijustdon'tthinkthey'regoingtowanttopayawhole
6、lotmoreforit."Toavoidtheneedforspecialscreens,somemanufacturersofTVsetsarebeingawayfromthe3-Dtechnologycommonintheatersinfavorofwhat'sknownas"activeavoidance".Thatusesaninfra-red(红外线的)emitterontheTVtotellbattery-poweredglasseswhentoadjusttheleftandri
7、ghtlensesinconjunctionwiththeimagesonthescreen,whichgivestheperceptionofthreedimensions.Thesetsthemselveswillrequirerelativelyminorupgradesfromtoday'smodels,buttheglasseswillcostmore,raisingthepriceoftheoverallpackage.C)There'snoquestion3-Dmoviesarep
8、opular.Theygeneratedmorethan$1billionatboxofficesworldwidethisyear,andonaper-screenbasis,3-Dshowingstypicallybringinmorethandoubletherevenueofregularscreeningswhenamovieisofferedinbothversions.ForhitslikeDisney/Pixar'sUpand20thCenturyFox'sIceAge:Dawn
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