有关电脑的英语作文范文5篇
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范文(一):Computers are becoming more and more important in our daily life.Do you know the history and the changes of computers?Computer was invented in 1946.At that time,The machine was huge and it was aslarge as a big house.It weighed about 30 tons.Computer is a very useful tool in our life,in our study as well as works.For example,computer cansend some messages to foreign friends by E-mail.The computer can open our eyes to let us know puter is the most helpful invention in the puter can help us in study or work.There are many computer functions We can listen to music or play the game on computer.It makes us relax.It's hard to imagine what our life would be like if we had no computers in our daily life.And in my opinion,computers are going to change our life completely in the near future.电脑在我们的日常生活中变得越来越重要,你知道电脑的历史和变化吗?电脑的发明在1946。
当时,机器是巨大的,这是因为作为一个大房子,它重约30吨。
电脑是我们生活中非常有用的工具,在我们的学习和工作中,例如,电脑可以通过e-mail发送一些信息到电脑的外国朋友能开阔我们的眼界,让我们知道更多。
电脑是世界上最有用的发明,电脑可以帮助我们在学习或工作中,有许多电脑的功能,我们可以听音乐或玩电脑游戏,这让我们很难放松。
想象我们的生活会是什么如果我们在日常生活中没有电脑是一样的。
在我看来,电脑在不久的将来将要彻底改变我们的生活。
范文(二):History of computer development5th century BC, Chinese invented the abacus. It is widely used in commercial trade, and this is the first calculation tool. It’s also considered the prototype of a computer. Until the 17th century, computing devices have a second important step forward. In 1666, Samuel Morland who was English ,invented the addend and subtrahend machine. 1832, Babbage and Joseph Clement made a computing device. It’s Size nearly as big a house. January 1943: In the United States, An advanced computer was developed which weighs 5 tons, 75 million parts. These computers are mainly used in the war began.1987: A supercomputer release, which can made 200 million operations per second. At present, the type of computer has a lot of friends, according to the computer’s processing speed classification, It can be divided into five types:supercomputers,mainframes,minicomputers,workstations and microcomputers "Who invented the computer?” The real answer is that many inventors contributed to the history of computers. The development of computers reflects the wisdom of modern humans. What do you usually do on the computer?电脑的发展史公元前5世纪,中国人发明了算盘。
它被广泛应用于商业贸易,这是第一次的计算工具。
它也被认为是一台电脑的原型。
直到17世纪,计算设备的第二个重要的一步。
1666年,塞缪尔•莫兰德是英国人,是加数和减数机的发明者。
1832年,巴贝奇和约瑟夫•克莱门特发明了计算设备。
它的大小几乎一样大的房子。
1943年1月:在美国,开发了先进的电脑,它重达5吨,75万件。
这些电脑主要用于在战争开始。
1987年:一个超级版本,它可以每秒运算200万。
目前,电脑的类型有很多朋友,根据电脑的处理速度分类,可分为五种类型:超级电脑、大型机、小型机、工作站和微型电脑。
“谁发明了电脑?”真正的答案是,许多发明家电脑的历史贡献。
电脑的发展,反映了现代人类的智慧。
你通常用电脑做什么?范文(三):as more and more people has their own personal computers,this mashine has greatly changed our life .many people feel that it's very bothering to get to their work place every day,so some of them choose to work at home through their computers.it brings great convenience to them.conputers are also of great use in daily life.we can use them to shop online instead of going to supermarkets that are far from our home.and they can also heip with our study.now we can have classes before our computers rather than sitting in the classroom with many other students.there is no doubt that computers bring us so much convenience and they change our life so much !随着越来越多的人拥有自己的个人电脑,这机器已经大大改变了我们的生活。
许多人觉得每天到他们的工作地点是很麻烦的,所以有些人选择在家工作,通过他们的电脑带来了极大的方便,电脑也是在日常生活中大量使用可以使用它们网上购物,而不是去超市,远离我们的家,电脑也可以帮我们学习,现在我们可以在我们的电脑前上课,而不是坐在教室里与其他学生一起上课,电脑给我们带来这么多的方便,它们改变了我们的生活这么多!范文(四):Computers have become very important in many areas of work andplay. There is no doubt that computers are very useful in technology and business. In space, computers help astronauts and pilots control the speed and direction of a spaceship's flight. With the help of computers, doctors can find diseases easily and solve other problems. For example, tiny computers inside people's bodies keep their hearts beating well. In factories, robots controlled by computers can do work that is dangerous to humans. Computers are also used in business to place and cancle orders. At the same time, they have made the workplace safer andbetter. Since the Internet came into being, people's lives at home have changed,too. More and more people have personal computers, and they use them to play games and watch movies. Thanks to the Internet, people can do shopping anddo business at home. Instead of writting letters on paper, peoplecommunicate by sebding e-mails and chatting on line. The whole world is connected. Computers have made the world smaller, like a"village". Computers have improved our lives, but they have brought problems,too. For instance, if we work on computers too long, we may get headaches or sore eyes.If we play computer games too much, we won't study well and get enough exercise. Although computers help us work and at home, we must use them properly。