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 seen in which direction the Information Superhighway is headed, but many believeit 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.
英语讲义【102】不以进行式时态出现的动词
英语讲义【116】名词句型的优点
英语讲义【137】词语的搭配
英语讲义【127】名词惯用语
英语讲义【87】动词形态的误用
英语讲义【145】句子的转换
英语讲义【99】动词时态要一致
英语讲义【125】语义相近的句型
英语讲义【164】怎样使句子流畅易解
英语讲义【100】词序不同,句义有异
英语讲义【134】三项式排比句
英语讲义【155】有动物的惯用语(上)
英语讲义【120】与五官相关的惯用语
英语讲义【138】形似义异的句子
英语讲义【109】及物动词不需要介词
英语讲义【135】形容词+名词=名词惯用语
英语讲义【98】以IT为宾语的句型
英语讲义【107】寻常时态的不寻常用法
英语讲义【96】由have引导的动词短语
英语讲义【161】UP的用途
英语讲义【118】Be+不定式动词
英语讲义【162】As的各种用途
英语讲义【150】多词类的词
英语讲义【129】不完整的结构
英语讲义【89】由Take引导的片语动词
英语讲义【174】与"生""死"有关的惯用语
英语讲义【126】由标点符号引起的错句
英语讲义【117】BE的语法功能
英语讲义【90】副词分句的节缩
英语讲义【121】与五官有关的动词短语
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