大学英语四级考试（CET-4）的作文部分通常占总分710分中的105分，即占总分的15%。作文部分要求考生在30分钟内完成一篇不少于120词的短文。评分标准主要从内容、组织结构、语法以及词汇的使用等方面进行考量。

以下是一篇关于“科技与生活”的四六级作文范例：

Title: The Impact of Technology on Our Daily Life

In recent years, technology has become an integral part of our daily life. It is hard to imagine what life would be like without it. On one hand, technology has brought us numerous conveniences. For instance, we can now communicate with friends and family across the world through social media platforms. We can also shop online, order food delivery, and even learn new skills through online courses. These technological advancements have made our lives more convenient and efficient.

On the other hand, however, technology has also brought some negative effects. For example, excessive use of smartphones and computers may lead to health problems such as eye strain and neck pain. Moreover, the over-reliance on technology may weaken our interpersonal communication skills. We may find it difficult to engage in face-to-face conversations and maintain personal relationships.

In conclusion, while technology has undoubtedly brought many benefits to our lives, we should also be aware of its potential drawbacks. Therefore, it is important for us to strike a balance between using technology and maintaining a healthy lifestyle.