計算機在我們的生活、工作中的作用越來越大，你知道計算機的起源與發(fā)展嗎?請結(jié)合計算機的發(fā)明時間(1946年)、外形、用途等方面，談一下它的發(fā)展變化，并說明你對未來計算機的暢想。
范文一
Computer
Computers are becoming more and more important in our daily life. Do you know when the computer was invented?
The computer was invented in 1946. At that time, it was huge. With the development of science and technology, the computer has grown smaller. Now there are many kinds of computers, such as personal computers and laptops. The computer is a very useful tool in our life. For example, it can send some messages to foreign friends by email. What’s more, it can share information with others through the World Wide Web. We can also listen to music or play the game on computers. It makes us relax.
It’s hard to imagine what our life would be like without computers. I think computers will be more convenient and they are going to change our life completely in the near future.
范文二
Computer
Computer is a very useful machine. Some of them are big, but some of them are very small .Many people like playing computer. Computer has many functions, so that people can do a lot of things by computer, like watching movies, listening to the music or playing games. It can make our lives very colorful and convenient. Various people can make good use of computer. Children can use computer to learn andplay games. Parents can use computers to work. I think computer is a kind ofwonderful and interesting machine, so I like computer very much.
翻譯：
電腦是一種很有用的機器。有的電腦很大，但是有的很小。很多人喜歡玩電腦。電腦有很多功能，人們可以i用電腦做很多事情，比如說看電影，聽音樂或者玩游戲。它可以使我們的生活充滿色彩和便利。各種各樣的人都可以好好利用電腦。小孩子可以用電腦來學習和玩游戲。父母可以用電腦來工作。我認為電腦是一種神奇有趣的機器，所以我很喜歡電腦。
范文三
Computer
The computer is widely used in all fields of society. Today, wherever you go, you will find computers being used. For example, computers are used in universities, large corporations, and small offices, etc. It has even entered the homes of ordinary people. As it is able to store and process a large amount of information, the computer bring about great convenience and high efficiency to people of all walks of life. Computers can help people in different ways. For example, computer help scientists in analyzing data and doing complex calculation. For another example, computers are made use of by engineers in designing a plane, or a spaceship. Besides, computers may also play a great role in helping children with their lesson. Whatever you are doing, you many find computer a useful aid. However, the computer must be designed and instructed by man. What is more, it is true that computers can make decisions, but they need detailed instructions and programs prepared by humans to operate. Therefore, the computer can never replace the human brain.