考研作文：人脑和电脑的不同

能较准确地使用学术词汇，词汇运用灵活；作者句法知识很棒，适当增加从句的使用，会取得更不错的成绩；层次不清晰，几乎没有使用衔接词。

With the development of science and technology, Computer has been used in various fields. It provides convenient for user, for example, calculating data, inquiring document, statisticing information, and so on. Then someone said the computer and the brain have no difference. But it is not what they said. The computer is a product of intelligence. When introducing the equipment, we can input and save lots of documents, which need not inventory but a disk. We transfer message to all over the world by it. As works as the user’s activity, it is changing our assistant and friend. So our world has been changed because of it. The brain is a crucial part of the body. While in trouble, you should get rid of it because it is of intelligence. As you know, the computer plaies international chess with a chess expert. Why it do this? A great deal of approaches was resided in the computer, and it remember all kind of circumstances. If you take the piece to a site that did not appear on any approach, the computer do not know how to do for the sake of no answer after searching for its memory. In a word, the brain can create new product because it have the ability of think. The computer is an amazing machine, which can play football, play chess, but it does not replace the mankind. Every of us have a unique constitution, the brain. It can think about and handle questions, for the sake of its activity. As the computer have no intelligence, it accomplishes the tasks according to the people's command. In the other word, it only comes true passively. This is the essential difference from the brain and the computer.