概要： Communication-通讯 When men began to like together in small communities, they it was necessary to find ways of sending messages from one community to another. Even in earliest times there were several different ways this could be done. Really rapid communication was not possible until electricity was put to work. In 1844 the first electric telegraph was constructed. Thirty years later the telephone was invented. Soon a whole succession of inventions was produced: the wireless telegra
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Communication-通讯
When men began to like together in small communities, they it was necessary to find ways of sending messages from one community to another. Even in earliest times there were several different ways this could be done. Really rapid communication was not possible until electricity was put to work. In 1844 the first electric telegraph was constructed. Thirty years later the telephone was invented. Soon a whole succession of inventions was produced: the wireless telegraph and the radio, the motion picture, and television. Earth satellites today bring valuable information almost instantaneously to our homes by means of electrical signals.
延伸阅读——英语作文写作技巧
( 1）注意篇章结构，合理布局
开始部分：说出文中的要点、核心问题。
正文部分：围绕主题开展叙述、讨论。
结尾部分：对全文的总结和概括。
要做到全文中心突出、段落之间必须是有机地联系，内容完整、连贯。前后呼应，祛除与主题无关的内容。
（2）确定主题句
主题句是对全文的概括，是文章的主旨。它能在文章中起到“画龙点睛”的作用。通常主题句出现
在一篇文章的开头，而后，全文对主题句所提出的内容进行解释，扩展。
写主题句应注意以下几点：
①归纳出你要写的文章的几个要点
②提炼出一句具有概括性的话
③主题句应具有可读性，抓住、吸引读者。
Communication-通讯
Tag:英语作文，小学英语作文,英语作文范文，英语作文
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