2017年6月英语四级写作练习：电脑

 　　四级作文作为拉分的重点部分，应引起同学们足够的重视，小编找了许多作文范文来给同学们练习和提升语感。

　　话题：

　　让我们在电脑普及的今天，谈一谈电脑给我们带来了什么。

　　参考例文一：

　　With the rapid development of computer, computers are becoming growing popular among people all over the world. And the popularity¹ of using computer is increasing year by year. It is obvious that the computer is playing an important role in our daily life.

　　Due to the comprehensive² applications of the Computer, it has been gradually taking place of human beings in some areas. Such as people can use computers to compose, purchase goods, or hold meetings. What’s more, computer can greatly improve people’s working efficiency³. However, every coin has its two aspects. Computer also brings some disadvantages. For example, since computer games now have been prevalent⁴ among students, they almost spend more than 6 hours for entertainment on computer, and not study any more. Besides, many people now favor talk with their friends on line, and they meet less frequently than ever before. As a consequence, the lack of speaking leads to their terrible expression.

　　To sum up, we are supposed to keep balance between entertainment and study, make the best use of its good aspect to get further more improvement⁵.

　　参考例文二：

　　Nowadays no matter where you go, you will find computers being used. For example, computers are used in universities, large corporations⁶, and small offices. It has even been used in the homes of ordinary people. As it is able to store and process a large amount of information, the computer brings about great convenience and high efficiency to people of all walks of life.

　　Computers can help people in different ways. For example, computer helps scientists in analyzing⁷ data and doing complex calculation⁸. Besides, computers are made use of by engineers in designing a plane, or a spaceship. In addition, computers also play a great role in helping⁹ children with their lessons. You will find that it is necessary for people to use computers.

　　However, the computer can never replace the human brain. The computer must be designed and instructed by man. And they need detailed¹⁰ instructions and programs prepared by humans to make decisions.

1 popularity   

n.普及，流行，名望，受欢迎

参考例句：

• The story had an extensive popularity among American readers.这本小说在美国读者中赢得广泛的声望。
• Our product enjoys popularity throughout the world.我们的产品饮誉全球。

2 comprehensive   

adj.综合的，全面的，广泛的

参考例句：

• He was educated at the local comprehensive school.他曾在地区的综合中学受教育。
• An objective test can be quite comprehensive.客观测试相当全面。

3 efficiency   

n.效率，效能，功效

参考例句：

• We were most impressed with your efficiency.你的效率给我们留下很深刻的印象。
• Our goal is to achieve the maximum of efficiency.我们的目标是取得最高的效率。

4 prevalent   

adj.流行的，普遍的

参考例句：

• The habit of travelling by aeroplane is becoming more prevalent.乘飞机旅行的习惯变得越来越盛行了。
• Colds are prevalent in the winter.伤风在冬季很普遍。

5 improvement   

n.改进，增进；改进之处，改善的地方

参考例句：

• The doctor noticed a gradual improvement in his patient.医生注意到病人在逐渐恢复健康。
• I can detect signs of improvement in your thinking.我可以察觉出你思考问题方面的进步。

6 corporations   

法人( corporation的名词复数 )； （政治、经济的）组合； 市政委员会

参考例句：

• The bulk of the funds are supplied by some of America's largest and most powerful corporations. 大部分资金是由美国一些最大和最有实力的公司提供的。
• He didn't sympathise with the corporations, but strength was with them. "他并不同情公司，但是力量属于他们。 来自英汉文学 - 嘉莉妹妹

7 analyzing   

v.分析；分析( analyze的现在分词 )；分解；解释；对…进行心理分析n.分析

参考例句：

• Analyzing the date of some socialist countries presents even greater problem s. 分析某些社会主义国家的统计数据，暴露出的问题甚至更大。 来自辞典例句
• He undoubtedly was not far off the mark in analyzing its predictions. 当然，他对其预测所作的分析倒也八九不离十。 来自辞典例句

8 calculation   

n.计算；计算结果

参考例句：

• The machine will read out the result of the calculation.机器将读出计算结果。
• He is absorbed in the calculation of that difficult maths problem.他全神贯注地在算那道数学难题。

9 helping   

n.食物的一份&adj.帮助人的，辅助的

参考例句：

• The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
• By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。

10 detailed   

adj.详细的，详尽的，极注意细节的，完全的

参考例句：

• He had made a detailed study of the terrain.他对地形作了缜密的研究。
• A detailed list of our publications is available on request.我们的出版物有一份详细的目录备索。