【同课异构】译林版高中英语选修8课件：Unit 1《Period Two Reading》.ppt

unit1livingwithtechnology theevolutionofvideoandsounddevices reading whendidregularpublictvbroadcastingbeginaroundtheworld itbeganon11may1923innewyorkandinlondonon20august1929 whatiswebtv itisthetvsetcombinedwiththeworldwideweb whatwasinventedin1954 thecassetterecorderwasinventedin1954 question whoinventedtv vladimirzworykin philofarnsworth johnlogiebaird thefirstwirelesstvtransmissions thefirstlong distancetvbroadcast regularpublicbroadcasting thefirstcolourtv colourbroadcastsbeganintheusa mostbroadcasts morecolourtvsets earlyhistoryoftv satelliteswereusedtobroadcasttvin1962 themodernage cabletv satellitetv digitaltv webtv beganin1948intheusa butittook50years whysuperiorto whenstandards howmanychannels by2004 itallows withclearerpictures in1989 200 digitalsignalswerebeingreceivedby55percentof when how what in1996 webtvset topboxes combinethetvsetswithwww playalongwithgameshows respondto andchatto thomasedisonamerica 1847 1931 electricbulb recorder earlyhistoryofaudiodevices whomadethefirstrecordingofahumanvoice whenwasthefirstrecorderplayerinvented howdiditwork taperecordersandplayers agermancompanymadethefirsttaperecorder threeamericanscientists andtwoyoungjapaneseengineers cassetterecorders thewalkmanwas popular walkmanwasaddedto soundgoesdigital 1982 1986 1988 thefirstcds discmanwasborn demandmorecds small easytocarry recordmusic 1987startedingermany becomepopularsince1999 musicwebsiteshavesprungup readingstrategy understandingsubtitles subtitlesappearaftertitlesandgiveyoumoreinformationaboutthetextthanthetitles theycanshowyouhowthetextisorganized suchasinorderoftime bysub topicsorbyconcepts tv inorderoftime audiodevices bytypesofequipment earlyhistoryofaudiodevices taperecordersandplayers soundgoesdigital earlyhistoryoftv themodernage cabletv satellitetv digitaltv c2 fillintheform thefirstpublictvbroadcastsweremade intheusa regularpublicbroadcastingbeganinlondon thefirstcolourtvprogrammewasbroadcast satelliteswereusedtobroadcasttv regularcolourtvbroadcastsbeganintheuk thefirstcdsweremadeavailable thevcdwasborn thedvdwasinvented partd matchthesenewwordsfromthearticlewiththeirmeanings writethecorrectlettersintheblanks 1e 2d 3h 4c 5f 6a 7b 8g 1 tvispopularinmoderntimes somostofusspendalotoftimeenjoyingavarietyoftvprogrammeseveryday whatbenefitdoestvbringus doesithavebadeffectonus andwhy discussion 2 moreandmorepeopleareusingcomputersforinformationandentertainment doyouthinkwewillstillneedbooksandtvsinthefuture whyorwhynot 3 whatarethepossibledisadvantagesofhavingalotoftechnologyinourlives firstofall watchingtvhasthevalueofgivingpeoplecompleterelaxation afterworkinghardallday peoplecanforgetthepressuresandchallengesofworkwhe nsittinginfrontoftv inadditiontobei ngrelaxing tvisentertaining asiskno wntoall tvoffersavarietyofmovies sportseventsandmusictosatisfypeople sdemands meanwhile tvhelpstowidenourknowledgeandviewbycoveringnews however tvhasabadeffectonpeople too foronething itisabigtimewaster secondly tvhaskilledpeople screativityundoubtedly whilewatchingtv peoplebecomereceptiveandunquestioning finallysometvshowsareharmfultochildren whosemindmaybefilledwithconfusing misleading andviolentideas besides theirvaluabletimewillbewasted languagepointsinreading findoutthemeaningofthesephrases 1 对 做出贡献2 彩色的3 在五年之内4 比 好 比 强5 可以使用200个频道6 全新理念7 卷 绕8 手工的 手动的9 将技术运用来发明收音机10 导致11 mp3的数量12 涌现 1 contributeto2 incolor3 withinfiveyears4 besuperiorto5 haveaccessto200channels6 acompletelynewconcept7 windup8 byhand9 applythetechnologytocreat10 leadto11 thepopulationofmp312 springup 1 meontothemarket3 combinethetvwiththeworldwideweb4 playalongwithgameshows5 respondtothequestionnaire6 playsoundsonatapewoundaroudaroundobject7 buythepatent8 aportablepocket sizedcassettetapeplayer9 soundgoesdigital10 forthefirsttimeever11 electronicdevice12 anelectriccurrent 1 二十多年2 上市3 将电视和万文网连接起来4 参与 与 合作5 回答问卷6 在一个围绕圆形物体转的磁带上播放声音7 购买专利8 一个便携式袖珍录音机9 声音变成数字的10自从第一次以来11 电子设备12 电流 becauseofthis itisstilluncertainwhoinventedtv itwasmyfirstchancetousethatsoftwaretoeditthevideoextracts iwasuncertainabouthowtoaddbackgroundmusictoit don ttakehiswordsseriously heisapersonofuncertaintemper thelightisuncertain 未确定的 易变的 忽明忽暗的 iamuncertainwhatjobiamgoingtotakeinthefuture 我不确定将来我要做什么工作 2 someconsiderdigitaltvtobesuperiortosatellitetv whodoyouconsidertobethemostimportantpersoninhistory theyareconsideringmovingtoanothercitysincetheygetanewjobthere consider 1 tothinkofsomeoneorsomethingasortobelievesomeoneorsomethingtobe2 considertocarefullythinkabout 如果你考虑过她所受的良好训练 你对她的成功就不会惊讶了 贝尔被认为是世上第一个发明电话的人 bellisconsideredtohaveinventedthefirsttelephone hersuccessisnotsurprisingifyouconsiderherexcellenttraining besuperiorto betterinqualityorvalue 比 好 比 强 地位高的 高傲的 自大的 在我看来 手工制作的裤子要比机器加工的好 就这两本书而言 我认为这本比那本更好 这家西餐馆比我们上星期去的那一家好 inmyopinion trousersmadebyhandaresuperiortothosemadebymachines ofthetwobooks ithinkthisoneissuperiortothat thiswesternrestaurantissuperiortotheonewewenttolastweek superiorn 上级 长者 我们需要一封你们领导写的推荐信 wewillneedaletterofrecommendationfromoneofyoursuperiors beinferiorto比 差的 劣的 地位低的acaptainisinferiortoamajor 上尉的级别低于少校 3 consumersintheusahadaccessto200channel access thepossibilityofreachingaplaceortherighttousesomething theonlyaccesstotheoldcastleisabridge studentshavefreeaccesstothelibraryinourschool onlyafewpeoplehaveaccesstothelecturehalltodeliveraspeech 4 in1996 acompletelynewconceptwasintroducedwhenthefirstwebtvset topboxescameontothemarket comeontothemarkettoappearortobesoldinthemarketmanythingsneedtobedonebeforeanewproductcomesontothemarket 当一个新的产品进入市场的时候 很快就脱销了 这款新的mp4面世之后 他很快就在年轻人中很流行 whenanewproductcomesontothemarket itissoonoutofstock afterthisnewtypeofmp4playercameontothemarket itsoonbecamepopularamongyoungpeople 5 thiscombinesthetvsetwiththeworldwideweb combine with becombinedwith tojoinsomethingtogetherwith 理论应该和实践结合起来 教孩子的一种好方法是把教学与快乐结合起来 agoodwayofteachingchildrenistocombineteachingwithpleasure theoryshouldbecombinedwithpractice 6 atthattime therecordplayerhadtobewoundupbyhandandonlyplayedarecordfortwominutes woundv 伤口windv wound wound toturnortwist蜿蜒 缠绕 上发条 卷起 1 thenursewoundabandagearoundmyfingersothatbleedingcouldbestopped 2 remembertowindtheclockeverynightbeforeyougotobedifyoudonotwantittostop 3 thesoldierwaswoundedinthebattle 7 theyboughtthepatentandappliedthetechnologytocreatethetransistorradio applyv 1 tobringorputintouseoroperation to 生效 应用 运用2 makeaformalrequest for 申请 请求scientificdiscoveriesareoftenappliedtoindustrialprocesses iwanttoapplytothebossforthistask 这项研究成果将应用于肺癌的治疗 我们已经向市政会申请改善住房的拨款 ahomeimprovementgrant theresultsofthisresearchwillbeappliedtothetreatmentoflungcancer we veappliedtothecouncilforahomeimprovementgrant applicationn 应用 申请applicantn 申请者 应征者 8 andin1988 forthefirsttimeever peopleweredemandingmorecdsthanlps everadv 1 atalltimes always 一直 在所有时间 总是 itwasthebestresultthey veeverhad 2 atanytime 曾经 在某一时间 常用于疑问句 haveyoueverbeentoeurope 3 inanyway atall 以任何方式 到底 强用于疑问句 howdidtheyevermanage demand n v need toneedinordertobesuccessfuldemand n pronoun toinfinitive objectclause subjunctivemood e g 1 workofthisnaturedemandsmanypersonalsacrifices demandsagreatdealofthosewhoembarkonit 2 shedemandedtospeaktothemanager 教师的工作需要极大的细心和耐心 他要求将一切都告诉他 hedemandsthathe should betoldeverything theworkofateacherdemandsgreatcareandpatience 9 thatmajorcorporationsaretakingovertheportablemusicplayermarketwithmp3players takeover把 从一地带到另一地 接收 接管handover移交 theson therestaurantfromhisfather mike sfather hisrestauranttomike tookover handedover takeovertakeintakeuptakeontakedowntakebacktakeofftakeaway couldyouhelpmeto thecurtain twohamburgersandchips please theplane at14 30everyday hereyes ahurtexpressionaftermywords hastheparty byextremists thechest muchroominmybedroom weonly goods ifcustomersfindqualityproblemswithinaweek don t byhischarmingmanner he scompletelyrude take down totakeaway takesoff tookon beentakenover takesup take back betakenin 10 thepopularityofmp3hasincreasedtosuchadegreethat degreeapointonanimaginarylineusedforme