首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
1. Television — that most pervasive and persuasive of modern technologies, marked by rapid change and sophistication and versati
1. Television — that most pervasive and persuasive of modern technologies, marked by rapid change and sophistication and versati
admin
2017-04-21
76
问题
1. Television — that most pervasive and persuasive of modern technologies, marked by rapid change and sophistication and versatility, which promises to reshape our lives and our world. It is an electronic revolution of sorts, made possible by the marriage of television and computer technologies.
2. The word "television", derived from its Greek(tele: distant)and Latin(vision: sight)roots, can literally be interpreted as sight from a distance. Very simply put, it works in this way: through a sophisticated system of electronics, television provides the capability of converting an image(focused on a special photo-conductive plate within a camera)into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver(television set), can then be electronically reconstituted into that same image.
3. Television is more than just an electronics system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.
4. The field of television can be divided into two categories determined by its means of transmission. First, there is broadcast television, which reaches the masses through broad based airwave transmission of television signals. Second, there is non-broadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission technique.
5. Traditionally, television has been a medium of the masses. We are most familiar with broadcast television because it has been with us for about thirty-seven years in a form similar to what exists today. During those years, it has been controlled, for the most part, by the broadcast networks, ABC, NBC, and CBS, who have been the major purveyors of news, information, and entertainment. These giants of broadcasting have actually shaped not only television but our perception of it as well. We have come to look upon the picture tube as a source of entertainment, placing our role in this dynamic medium as the passive viewer.
Questions 1-5
Directions: For questions 1-5, choose the’best title for each paragraph from below. For each numbered paragraph(1-5), mark one letter(A-G)on your Answer Sheet. Do not mark any letter twice.
A. The history of television
B. The evaluation to television
C. The negative aspects of television
D. The working principle of television
E. Categories of television
F. The function of television
G. The influence of television on children
Paragraph 3 ______
选项
答案
F
解析
第3段讲述了电视的作用。
转载请注明原文地址:https://kaotiyun.com/show/ek9d777K
本试题收录于:
BFT阅读题库国际化人才外语考试(BFT)分类
0
BFT阅读
国际化人才外语考试(BFT)
相关试题推荐
HereisanadvertisementaboutaBusinessBookClub.JointheBusinessClub!Wewillsendyouanew
HereisanadvertisementaboutaBusinessBookClub.Readtheadvertisementandcompletethegiveninformationform.Wri
HereisanadvertisementaboutaBusinessBookClub.Readtheadvertisementandcompletethegiveninformationform.Wri
Supposethereisakindergarteninyourhometownandyouareaskedtowriteacopyforit.Youhavetoprovideinformationonth
St.Pauldidn’tlikeit.【R1】______Hesioddeclaredit"mischievous"and"hardtogetridofit",butOscarWildersaid,"Gossipi
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopulation,thefactoryfarmingindustryalsoarguesthat
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopulation,thefactoryfarmingindustryalsoarguesthat
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopulation,thefactoryfarmingindustryalsoarguesthat
A、Donotusethisentrancetoreturnvehiclestothefactory.B、Factoryvehiclesareturninghereallthetime.C、Denotturnhe
TheHistoryofFarmingBeforepeoplestartedfarming,theywenttotheforesttolookforplantsorfruittheycouldeat.Thi
随机试题
国际企业在初始阶段的管理组织可采取的结构形式是()
A.WashingtonwenttostudybridgesB.toexpressherthanksC.WashingtontookoverthejobD.tobuildthebridgeE.Emilybeg
患者张某,男性,40岁。发热恶寒,咳嗽,咳白黏痰,痰量由少渐多,胸痛,咳时尤甚,呼吸不利,口干,苔薄黄,脉浮滑数。其治法为
被称为面侧深区钥匙的是
患者车撞伤4小时,右上腹痛,查血压80/60mmHg,脉搏120次/分,右肋见皮擦伤,右上腹压痛明显,全腹轻度肌紧张,移动性浊音阳性,肠音弱,尿色正常。应首先进行下列哪项检查()
下列关于定额计价方法与工程量清单计价方法的阐述不正确的是()。
在知识的提取阶段,个体应用所学知识来解决实际问题,使所学知识产生广泛迁移。()
设(X,y)服从二维正态分布,其联合概率密度为,则()
A、cheersB、medalsC、thanksA棒球运动员之所以这样做是为了“show-off”,所以他“一只手”打球,并且“轻而易举地”完成一个看上去比较高难度的动作,目的是为了赢得观念的“喝彩”。
Britainwasawealthycountry.Therewereafewveryrichpeoplewhoreceivedmoneyfromlandor【B1】______,anddidnotneedt
最新回复
(
0
)