【2018年成人高考英语作文范文】题目：

Nowadays, more and more people are using mobile phones to access the Internet. Some people think it is convenient, while others worry about its negative effects. What is your opinion?

范文：

In recent years, with the rapid development of technology, mobile phones have become an essential part of our daily life. More and more people use them to surf the Internet, which brings both convenience and some concerns.

On one hand, mobile phones provide us with a lot of benefits. For example, we can easily get information, communicate with friends and family, and even do online shopping or study through apps. This makes our lives more efficient and comfortable. Especially for students, mobile phones offer access to learning resources that were once difficult to obtain.

On the other hand, there are also some problems caused by overuse of mobile phones. Many people spend too much time on social media, which may lead to poor sleep and reduced productivity. In addition, excessive screen time can harm eyesight and cause mental health issues such as anxiety and loneliness.

In my opinion, mobile phones are not bad in themselves. The key is how we use them. We should make good use of their advantages while avoiding the disadvantages. For instance, setting limits on usage time, choosing useful apps, and keeping a balance between online and offline activities can help us enjoy the benefits of mobile technology without suffering from its drawbacks.

In conclusion, mobile phones are a double-edged sword. As long as we use them wisely, they can greatly improve our quality of life.