全国英语等级考试三级必背作文（二）

根据全国英语等级考试三级考试大纲（PETS-3），作文部分要写两篇作文的，满分为25分。该部分由A 、B两节组成，主要考查考生的书面表达能力。其中A节考核内容为考生根据所给情景（英/中文）写出约100词（不计算标点符号）的简单信件、便笺等；B节考核内容为考生根据所给情景，写出一篇不少于120词（不计算标点符号）的文章。提供情景的形式有图画、图表、文字等。为帮助大家更好的备考，希赛网为大家分享相关内容。

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.