首页
登录
职称英语
Almost everyone with or without a computer is aware of the latest technologi
Almost everyone with or without a computer is aware of the latest technologi
游客
2023-10-19
61
管理
问题
Almost everyone with or without a computer is aware of the latest technological revolution destined to change forever the way in which humans communicate, namely, the Information Superhighway , best exemplified by the ubiquitous Internet. Already, millions of people around the world are linked by computer simply by having a modem and an address on the "Net”, in much the same way that owning a telephone links us to almost anyone who pays a phone bill. In fact, since the computer connections are made via the phone line, the Internet can be envisaged as a network of visual telephone links. It remains to be seen in which direction the Information Superhighway is headed, but many believe it is the educational hope of the future.
The World Wide Web, an enormous collection of Internet addresses or sites, all of which can be accessed for information, has been mainly responsible for the increase in interest in the Internet in the 1990s. Before the World Wide Web, the "Net” was comparable to an integrated collection of computerized typewriters, but the introduction of the "Web” in 1990 allowed not only text links to be made but also graphs, images and even video. A Web site consists of a "home page”, the first screen of a particular site on the computer to which you are connected, from where access can be had to other subject related "pages” at the site and to thousands of other computers all over the world. This is achieved by a process called "hypertext". By clicking with a mouse device on various parts of the screen, a person connected to the "Net” can go travelling, or "surfing, through a web of pages to locate whatever information is required.
Anyone can set up a site; promoting your club, your institution, your company’s products or simply yourself, is what the Web and the Internet is all about. And what is more, information on the Internet is not owned or controlled by any one organization. It is, perhaps, true to say that no one and therefore everyone owns the "Net". Because of the relative freedom of access to information , the Internet has often been criticized by the media as a potentially hazardous tool in the trends of young computer users. This perception has proved to be largely false however, and the vast majority of users both young and old get connected with the Internet for the dual purposes for which it was intended—discovery and delight.
Summary:
The Internet is the best example of the technological revolution known as the【65】______. Linked by computer through global telephone lines, users can speedily obtain information by connecting to the【66】______. Before the "Web”, only【67】______could be flashed upon the computer screen, but thanks to a process called【68】______, visual images can easily be【69】______by travelling through a maze of connected pages on Web sites all over the world. The Internet is not【70】______by any one organization, which ensures freedom of access to information. [br]
选项
答案
located
解析
(见68题解析。)
转载请注明原文地址:https://tihaiku.com/zcyy/3110652.html
相关试题推荐
Everyonewas________bythestoryaboutthedog.A、amusedB、pleasedC、entertained
Ourofficehasrecently________toanewcomputersystem.A、alteredB、convertedC、
[originaltext]M:Morning,Julia!Thetrafficisreallyheavytoday.I’malmost
[originaltext]M:Morning,Julia!Thetrafficisreallyheavytoday.I’malmost
[originaltext]M:Morning,Julia!Thetrafficisreallyheavytoday.I’malmost
PassageTwo[br]Howdonewtechnologieswidenthecircleoftrustinasociety?
(1)Youwon’talwaysgetalongwitheveryoneyouworkwith.Butwhenthere’s
Theybrushoffthechargeswithoutanycomment.Theunderlinedpartmeans_______
Wecannotformasoundopinionwithoutfacts,forweneedtohavefactualknowle
PassageOne[br]Whydidtheauthorshutdownhercomputerabruptly?Becausethe
随机试题
Oneofmedicine’sfundamentalbeliefsaboutpregnancyandthedevelopmento
Telecom:TheMergerIstheMessageLastyearendedwitha
根据我国著作权法规定,下列作品中著作权保护期为作者有生之年加死亡后50年的是(
男性,12岁。阵发性剑突下钻顶样疼痛,辗转不安,缓解时无不适,查体:腹软,无压痛
误服生半夏中毒,应考虑选用下列哪项解毒A.黄连 B.金银花 C.甘草 D.
升压效应可被α受体拮抗剂翻转的药物是A.去氧肾上腺素 B.去甲肾上腺素 C.
简述劳动争议仲裁裁决书格式。
共用题干 一般资料:求助者,女性,54岁,某国企部门经理。案例介绍:求助者与丈
货物招标的经济原则是指在保证质量的前提下,注意保证招标货物的()。A.低成
组织损伤后,由其临近的健康细胞分裂增生完成修复的过程称为( )。A.化生 B
最新回复
(
0
)