雅思写作范文：科技类

　　如何写好雅思作文是每一位雅思考生的心声。其实，关键还是在于练习，下面是小编为大家整理的一篇雅思写作范文，供大家参考。

雅思写作范文：科技类

　　With the increasing popularity of computers and calculators, student literacy is decreasing dramatically. What are the positive and negative effects the progress of science and technology has brought about?

　　Model Answer:

　　It has been widely noted that, with the growing use of computers and calculators both in the classroom and in the home, the level of literacy and mathematical ability of students is dropping. This raises serious doubts about the value of the progress of science and technology. Here I will discuss the pros and cons of this question.

　　First of all, advances in science and technology have certainly brought about many benefits for mankind. They have made our lives more comfortable and healthier. In addition, they have eased the burden of work for most people and provided them with more leisure opportunities, while at the same time increasing productivity dramatically.

　　Nevertheless, it cannot be denied that technology has some negative side-effects. As mentioned above, with computers which check spelling, grammar and calculation for them, students have little incentive to learn how to do these things for themselves. Also, the availability of TV programs and videos encourages an unhealthy, sedentary lifestyle.

　　Another aspect of this issue is that technology may be good or bad, depending on how we use it. For instance, dynamite may be used to make road construction easier, or it may be used to kill people. Again, nuclear reactors can supply huge amounts of cheap electricity, but if they are carelessly handled they can cause devastating pollution.

　　We can conclude that the progress of science and technology has both positive and negative effects. What we must do is to make sure that the positive ones are encouraged and the negative ones are eliminated as far as possible. Among other things, this means that students are warned not to let computers and calculators do all their work for them.

　　附：雅思写作Task2作文开头写法：纯粹添加社会背景：

　　1.The late 20th century witnessed the boom of science and technology, which gave rise to/contributes towards a series of technological innovations, including the mobile phone.

　　Our society/China has witnessed eye-catching/marked economic and social progress in the past X decades.

　　2.The ever-accelerated updating of science and technology contributes to rapid changes in all aspects of our everyday lives.

　　3.This has been driven by technological and scientific breakthroughs that are changing the whole way we view the world on an almost daily basis.

　　…This has been driven by the acceleration of globalization and high-tech development

　　With the acceleration of economic globalization and urbanization, …

　　With the eye-catching progress/advance of economy/society/ living standard, great changes have taken place in all aspects of our everyday lives.

　　4.With the advent of the invention of…/the information age/the age of globalization and urbanization/

　　This has been driven by technological and scientific breakthroughs that are changing the whole way we view the world on an almost daily basis.

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雅思写作：科技类