根據全國英語等級考試三級考試大綱（PETS-3），作文部分要寫兩篇作文的，滿分為25分。該部分由A 、B兩節組成，主要考查考生的書面表達能力。其中A節考核內容為考生根據所給情景（英/中文）寫出約100詞（不計算標點符號）的簡單信件、便箋等；B節考核內容為考生根據所給情景，寫出一篇不少于120詞（不計算標點符號）的文章。提供情景的形式有圖畫、圖表、文字等。為幫助大家更好的備考，希賽網為大家分享相關內容。

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.