计算机是一台很棒的机器。这是多年来最重要的发明。今天，它以多种方式被大量使用。到2000年，计算机可能会触及每个人的生活，甚至是遥远村庄的人们。
最古老的计算机是算盘，上电脑课的英语单词，几个世纪前在中国使用。在十七世纪发明了加法机，但第一台大型现代计算机是在1946年建造的。后来一台计算机可以在一秒钟内完成5，000个加数问题。现在计算机的工作可以快数百万倍。今天，大多数计算机都有内存。这意味着信息可以存储在其中，并在需要时随时取出。
计算机越来越小，计算速度越来越快。即使在大型计算机中，进行计算的部分现在也只有手指头那么大。
电脑课英文：computer class 具体解释：1、computer：发音：英 [kəmˈpjuːtə(r)] 美 [kəmˈpjuːtər]中文：n. 计算机；电脑；电子计算机 例句：She specializes i。
计算机可以做很多种工作。例如，当有人在大商店里购买东西的时候，有关销售的信息被输入计算机中。在夜间，计算机处理当天所有销售的信息。第二天早上，经理会得到一份关于所有已售出以及即将售罄的情况报告。
在关于月球的研究中，很多信息被输入计算机。然后，科学家可以“问”计算机问题，计算机在屏幕上“回答”。这几乎就像与另一位科学家交谈。
电脑课英文：computer class 具体解释：1、computer：发音：英 [kəmˈpjuːtə(r)] 美 [kəmˈpjuːtər]中文：n. 计算机；电脑；电子计算机 例句：She specializes i。
在一些大工厂里，人很少。机器人做了大部分工作。例如，在汽车工厂中，当不同类型的汽车沿着生产线过来时，机器人调整改变了它的工作方式，就像人类一样。机器人怎么知道这一点？计算机“告诉”它该做什么。
COMPUTERS
The computer is a wonderful machine. It is the most important invention in many years. Today it is used a great deal in many ways. By the year 2，000 the computer will probably touch the lives of everyone，even people in faraway villages.
Computers are getting smaller and smaller，and computing faster and faster. Even in a large computer，the part that does the computing is now only about as big as the end of a finger.
computre class ~~~
In research about the moon，a lot of information is put into computers. A scientist can then “ask” the computer questions，and the computer “answer” on the screen. It is almost like talking to another scientist.
Another computer programme has information about different illnesses. A doctor can talk to the computer and explain what is wrong with a person. The computer will then tell what to do. If the doctor asks why，the computer goes through its memory and gives the reason.
In some large factories there are very few people. Robots do most of the work. For example，in a car factory，when a different type of car comes along the line，the robot changes its work，just as a human would do. How does the robot know this? A computer “tells” it what to do.
计算机课computer class的读音：英 [kəmˈpju:tə klɑ:s] 美 [kəmˈpjutɚ klæs]单词分析：1、computer 英 [kəmˈpju:tə(r)] 美 [k&#。
In the last few years there have been great changes in computers. They now can do most of the things people can do，though most scientists agree that computers cannot completely take the place of humans. Who knows what the computers of tomorrow will be like? Will they make life better，or will they bring suffering to people? The students of today will have to decide how to use the computers of tomorrow.
