英语听力入门第一册第三单元.docx
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英语听力入门第一册第三单元.docx
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英语听力入门第一册第三单元
Unit3
Netchangeslife
(2)
Part1warmingup
A.keywords:
telegraph:
电报机;电报
verb.
(1)Totransmit(amessage)bytelegraph.
用电报机发送用电报机发送(信息)
(2)Tosendorconveyamessageto(arecipient)bytelegraph.
打电报给…用电报向(接收者)发送或传递信息
awirecable:
电缆
radioprogram广播节目
directtelephonecalls直拨电话
communicationssatellite通讯卫星
networks:
网
(1)Asystemoflinesorchannelsthatcrossorinterconnect:
交通网相互交叉或连接的线路或水道:
eg.anetworkofrailroads铁路网
(2)Acomplex,interconnectedgrouporsystem:
复杂而相互作用的系统:
(3)Anextendedgroupofpeoplewithsimilarinterestsorconcernswhointeractandremainininformalcontactformutualassistanceorsupport.
人际网,有共同爱好或兴趣,并互相作用保持非正式交往以获得多方面帮助或支持的群体
(4)Achainofradioortelevisionbroadcastingstationslinkedbywireormicrowaverelay.
广播网由线路或微波中转站连接的电台或电视台网络
vocabulary:
orbit:
Thepathofacelestialbodyoranartificialsatelliteasitrevolvesaroundanotherbody.
运行轨道,天体绕另一天体或人造卫星绕一天体旋转所运行的轨道
Pennsylvania:
宾夕法尼亚州
Fromthebeginningofhumanhistory,informationtraveledonlyasfastastheshipcouldsail,orhorsecouldrun,orapersoncouldwalk.Peopleexperimentedwithotherwaystosendmessages.Nowlistentsomestatementsaboutabriefhistoryofcommunications.Matchthecolumnsoftimeandevents.
1.c
2.e
3.a
4.d
5.b
6.g
7.h
8.f
Tapescript
1.ThefirsttelegraphsweredeliveredinBritainandtheUnitedStatesin1830s.eachletterofthealphabetandeachnumberhadtobesentseparatelybyadevicecalledatelegraphkey.
2.OnAug.5th,1858,thefirstmessagewastransmittedbyawirecableundertheAtlanticOcean.Thismeantthatinformationnowtookonlyamatterofhourstoreachmostlargecitiesintheworld.
3.OnNovember2nd,1920,radiostationKDKAinPittsburgh,Pennsylvaniabroadcastthefirstradioprogram.Withinafewshortyears,newsadinformationcouldbeheardanywherearadiobroadcastcouldreach.
4.AfterWorldWar
anewinventionappeared:
television.Intheindustrialcountries,televisionquicklybecamecommoninmosthomes.
5.Inthe1950s,twoimportanteventstookplacethatgreatlyaffectedthecommunicationofinformation.ThefirstwasatelevisionbroadcastthatshowedtheeastcoastandthewestcoastoftheUnitedStatesatthesametime.Peoplecouldseetworeporterstalkeachalthoughtheywereseparatedbyacontinent.
6.TheothereventhappenedonSep.25th,1956.thatwaswhenthefirsttelephonecableundertheAtlanticOceanmadeitpossibletomakedirecttelephonecallsformtheUnitedStatestoEurope.
7.InJuly1962,thefirstcommunicationssatellitewasplacedinorbitaroundtheearth.Thespeedofinformationagaingreatlyincreased.
8.Todayexpectssaythereareabout300millioncomputersconnectedtonetworksthatprovidelinkswithcomputersaroundtheworld.
B.keywords:
AmericanOnline美国在线
TimeWarner时代华纳
Mediacompany媒体公司
vocabulary:
media
thenewspapers,televisionandradio
Listentoashortpassageabouttwofamouscompanies.Writedowneverywordyouhear.Thepassagewillbereadtoyouthreetimes.Duringthefirstreading,whichwillbereadatnormalspeed,listenandtrytounderstandthemeaning.Forthesecondreading,thepassagewillbereadsentencebysentenceorphrasebyphrase.Dotheactivityduringthesecondreading.
Tapescript:
1.AmericaOnlineisthelargestproviderofInternetserviceintheworld.
2.Itservesmorethan20millionpeopleworldwide.
3.TimeWarneristheworld’slargestmediacompany.
4.ThecompanyownsTimemagazine,firstpublishedin1923.
5.TimeWarnerpublishesmorethan30magazines.
6.Onehundredandtwentymillionpeoplereadthem.
7.ThecompanyproducesTVshowsandfilmsaswellasrecordings.
part2Netchangesdormlife
keywords:
high-speedInternetaccess高速上网
atoppriority最优先做的事情
vocabulary:
merger:
['mə:
dʒə]ajoiningtogetheroftwoormorecompaniesorfirm;theactoraninstanceofmerging;union.
合并,合并之行为或实例;联合
envision想象;预见;展望
toseeinthemindasafuturepossibility;topictureinthemind;imagine
想像,脑海中的图象;想像
priority [prai'ɔriti somethingthatneedsattentionandconsiderationbeforeothers;somethingaffordedordeservingpriorattention.
优先考虑的事或值得优先注意的事
Meager ['mi:
gə(r)]
Notenoughinquantity;deficientinquantity,fullness,orextent;scanty.不足的,缺乏的在数量、程度或范围上缺乏的;不足的
budget预算
aplanofhowtospendmoneyduringaparticularperiodorforaparticularpurpose
fraction
Mathematics【数学】
Anexpressionthatindicatesthequotientoftwoquantities.
分数
Asmallpart;abit:
一小部分;些微:
movedafractionofastep.
移了一小步
Achemicalcomponentseparatedbyfractionation.
分馏被分馏出的化学成分
bulk
themainorlargestpart
(1)Size,mass,orvolume,especiallywhenverylarge.容积,体积大小、体积或容积,常指很大时
(2)Adistinctmassorportionofmatter,especiallyalargeone:
大块,大量物体很明显的重量或部分,尤指一个大物体:
thedarkbulkofbuildingsagainstthesky.
天空下的巨大建筑群
(4)Themajorportionorgreaterpart:
主要部分,或较大的部分:
toll
(1)Afixedchargeortaxforaprivilege,especiallyforpassageacrossabridgeoralongaroad.
费用,通行费获得某种特权所要交的固定费用或税款,特别是为了通过一座桥梁或一条道路
(2)Achargeforaservice,suchasalong-distancetelephonecall.
服务费获得某种服务必须缴纳的费用,例如长途电话服务费
mowdown
todestroyorknockdown
杀死;摧毁;扫射
Ourmachinegunsmowedthemdownlikegrass.
我们的机枪像割草似地把他们扫射倒。
simultaneously
Happening,existing,ordoneatthesametime.
同时的,同时发生的、存在的或做的
antiquated
Toooldtobefashionable,suitable,oruseful;outmoded.
过时的,陈旧不时髦的,不合适的或无用的;
diningcommons.
virtualhouse
Elevator
电梯
pursuit
Theactoraninstanceofchasingorpursuing.
追逐,追寻:
追逐或追寻的动作或事例
anticipate
Anticipatemeanstobereadyfor.
Forexample:
I'manticipatingmynextvacationorI'manticipatingmynextdayoff.
预期,预期;期待
Weanticipatehearingfromyouagain.
我们期待再接到你们的来信。
headoff
headfor
v.
出发,动身,前往
A.listentoareportabouttheInternet.FocusontheareasandexamplesthattheInternetwillbringchangesin.supplythemissinginformation
Areas
Examples
Academics
a.registeringforclasses
b.gettingassignmentsandresearchpapers
c.attendingprofessors’“virtualofficehours”
d.postingcourselectures
Entertainment
a.datacontainingmusicfiles
b.onlinegames
Communications
a.instantmessages
b.toll-freephonecalls
Commerce
e-commerceorders
B.Nowdiscussthefollowingquestionsafteryouhaveheardthereport.
Tapescript:
TheproposedmergerofAmericaOnlineandTimeWarneranticipatesanagewhenhigh-speedInternetaccessiseverything.Itwillbeapipelineforalmostalltheentertainment,communicationsandinformationthatpeopleconsume.
ItisanerasodistanttomostAmericansthattheycanhardlyenvisionit.Andyetitalreadyexists.Infact,itistheonlyworldthattoday’scollegestudentsknow.CollegesacrosstheUnitedStateshavespenthundredsofmillionsofdollarsinrecentyearswiringdormitoriesforhigh-speedInternetaccess.
Whenadmissionspeoplegooutandtalktostudentsthesedays,thestudentsalwaysask,“Doyouhaveahigh-speednetwork?
”Indeed,fortoday’sstudents,havinghigh-speedInternetaccessisatoppriority.Theybasetheirhousingdecisionsonit,andrestructuretheirmeagerstudentbudgetstoaffordit.
Collegeadministratorsacknowledgethatacademicpursuitsarejustafractionoftheactivityontheircampusnetworks.Thebulkofthetrafficconsistsofdatacontainingmusicfiles,instantmessages,toll-freephonecalls,e-commerceorders,onlinegamesandjustaboutanything.
Atahigh-risedormattheUniversityofSouthernCalifornia,walkingdownthehalfwayontheeighthflooralmostanytimeofday,you’relikelytohearstudentsinseparateroomsshoutingateachother---“Youkilledme!
”---astheymoweachotherdowninonlinegamesplayedoverthenetwork.Friendsfromoppositeendsofthefloorsimultaneouslymakefortheelevators.They’vejustmessagedeachotherbycomputerthatit’stimetoheadofftothediningcommons.Tothem,knockingonsomeone’sdoorisanantiquated20thcenturytradition.
Today’sstudentsregisterforclasses,gettheirhomeworkassignments,researchpapersandattendprofessors’“virtualofficehours”online.SomeuniversitiesevenpostcourselecturesontheNet,sothatstudentscanreviewthemanytimetheywish.
Justasoneofthestudentsputit:
“WeliveourlivesovertheInternet.”
Part3Globalmulti-mediagiant
Keywords:
AmericaOnline美国在线
TimeWarner时代华纳兄弟娱乐公司
AmericanwriterandeditorbestknownforhiscollaborationonTheGildedAge(1873)withMarkTwainandforhisseriesofessaysMySummerinaGarden(1871).
华纳,哈里·莫里斯1881-1958美国电影制片人,与他的兄弟阿尔伯特(1884-1967年),塞缪尔·路易斯(1887-1927年)和杰克(1892-1978年)共同创立了华纳兄弟电影公司,制出了第一部有声电影爵士歌手(1927年)和许多古典影片,包括卡萨布兰卡(1942年)
Vocabulary:
Stock/share股票
A.listentoanewsreport.Fillintheblanks.
link
largestmedia
thelatesttechnology
buy
160thousandmillion
theagreement
stockholders
B.Nowlistentoamoredetailedreport.Supplythemissinginformation.
●Event:
mergeragreementbetweenAmericaOnlineandTimeWarner
●Nameofthenewcompany:
AOLTimeWarner
●Areasinfluencedbytheevent:
music,publishing,newsgathering,films,Internet
●Wayofbuying:
withstock
●Valueoftheagreement:
180thousandmilliondollars
C.Nowlistenagain.Decidewhetherthestatementsaretrueorfalse.
1.F
2.F
3.T
4.T
5.F
TAPESCRIPT
OnMonday,thelargestproviderofInternetserviceintheworldannouncedplanstobuytheworld’slargestmediacompany.AmericaOnlineandT
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