人際交往與通訊科技
In every society, humans have developed spoken and written language as a means of sharing messages and meanings. The most common form of daily communication is interpersonalthat is, face-to-face, at the same time and in the same place.
Communication may also occur in small groups, such as families, clubs, religious groups, friendship groups, or work groups.
A special case of small-group interaction occurs in organizations where there is work to do or a task for the group to perform. Or several small groups may need to interact among each other within a single organization. In these cases, the groups must communicate well, both among themselves and with other groups, so that their members can perform their work effectively and make good decisions.
Interpersonal communication occurs with larger groups as well, such as when a speaker gives a talk to a large crowd (a teacher lecturing to a large class). However, the audience can respond in only limited ways (such as with applause, nodding, whistles, boos, or silence). The speaker usually wants to be persuasive or informative, so the words chosen and the style of delivery or performance are very important.
Radio(收音機): Most large cities and many small towns have a number of local radio stations, on both the AM and the FM frequencies. Some frequencies are dedicated to citizens-band (CB) radio, which long-distance truck drivers use to check on road conditions, report problems, or just to chat. Special frequencies are devoted to emergency use, such as police, fire, or emergency medical dispatching, or to aviation radio.
-
【經典】科技作文8篇
在日常生活或是工作學習中,大家或多或少都會接觸過作文吧,作文是人們以書面形式表情達意的言語活動。那麼你有了解過作文嗎?以下是小編精心整理的科技作文8篇,歡迎閱讀,希望大家能夠喜歡。科技作文篇1如今的手機已經可以取代越來越多的功能,它不在只是接打電話或者發...
-
有趣的科技作文300字10篇[優選]
在日常學習、工作或生活中,大家都寫過作文,肯定對各類作文都很熟悉吧,作文是人們把記憶中所存儲的有關知識、經驗和思想用書面形式表達出來的記敘方式。那麼你有了解過作文嗎?下面是小編爲大家整理的有趣的科技作文300字10篇,僅供參考,大家一起來看看吧。有趣的科技...
-
(優選)科技的作文9篇
在學習、工作乃至生活中,大家最不陌生的就是作文了吧,作文根據寫作時限的不同可以分爲限時作文和非限時作文。一篇什麼樣的作文才能稱之爲優秀作文呢?以下是小編整理的科技的作文10篇,供大家參考借鑑,希望可以幫助到有需要的朋友。科技的作文篇1望着窗外優美的景色,...
-
(合集)實用的未來科技作文6篇
在學習、工作或生活中,大家對作文都不陌生吧,作文是人們以書面形式表情達意的言語活動。你知道作文怎樣寫才規範嗎?下面是小編爲大家收集的未來科技作文6篇,供大家參考借鑑,希望可以幫助到有需要的朋友。未來科技作文篇1我認爲未來的學校會是這樣的:當我們要進學校的...