考研作文：人脑和电脑的不同

文中词汇表达比较丰富，但学术词汇的积累还有很大的空间；可适当增加复杂句和从句的使用；文章层次不够分明，缺少组织，需注意文章整体的组织结构；请注意分段。

As the development of science and technology,Computer has been used in various field.It provides convenient for user,for example, calculating data, inquiring doucument, statisticing information, and so on. The machine carries out lots of surprised behaviours, which include playing football,playing chess,but it does not take place of the mankind. Because every of us have an unique organ, the brain. It can think about and handel questions,for the sake of its activity. As the computer don't have intelligence, it accomplishes the tasks according to the people's command. In the other word, it only come true passively. This is the essential difference from the brain and the computer.