在平时的学习、工作或生活中，大家都写过作文，肯定对各类作文都很熟悉吧，根据写作命题的特点，作文可以分为命题作文和非命题作文。作文的.注意事项有许多，你确定会写吗？以下是小编收集整理的高一年级英语作文：Useful computer900字作文 - 英语高一作文，希望能够帮助到大家。
The Computer is a wonderful machine. They are already widely used in industries and in universities. They are used in many ways.
Computers can do many kinds of work. For example, computers can helps us do maths problems quickly. Some problems are too hard for us to work them out, but computers can. A scientist can ask computers some questions, and the computers can answer on the screen.
In a car-factory computer tells the robots how to do with the cars.
Computers are very useful. So many parents buy computers for their children. They hope computers can help them improve their studies in school, but some children don’t do as what parents want them to do. Because they used the computers for surfing on the Internet and spend too much time playing computer games instead of learning. It does not good for their eyesight. So their parents complain about computers not help children to study but also make them fall behind.
In many companies computers instead of workers to work. So many people lose their jobs. So many workers think computers bring them a lot of trouble.
If computers are good for us or bad for us it’s hard to say so I hope computers will be used in the right way.