雅思大作文科技类
【篇一：雅思写作科技类满分范文解析,必看!】
雅思大作文考试题材多样，考生要想取得高分就要对每一种题材都有所了解并掌握技巧。今天，就以科技文为例，一起来学习雅思写
作科技类满分范文解析吧。相信通过学习，你会了解一篇满分作文
怎样写才会投考官所好，拿到满分。
科技类最常见的话题类型有两种：
1，科技产品评价及未来发展
即“科技产品怎么样，以后会怎么样”的问题;具体包括对现有科技产品的评价(优劣势分析、是否合乎道德标准和对个人、企业、国家以及整个社会的影响)和自己预想以后会出现什么样的产品或现有产品会出现什么样的功能以及未来的影响。
2，科技产品作为媒介
即“怎么用”的问题;具体包括现代通讯技术使人类足不出户便能操作网络购物、电视购物、网上银行、视频会议等，人类使用手机的利弊，互联网传播信息的好处与弊端，网上翻译软件盛行因此还有没
有学习外语的必要。
要评价一篇文章的优劣势，首先还是让我们熟悉一下writing task 2即大作文的评分标准。
(1) task response (tr)
whether all parts of the task are addressed
whether a viewpoint is clearly expressed, developed and supported.
(2) cohesion and coherence (cc)
whether the response has a suitable layout and logical ordering of points(文章是否条理清晰，行文有逻辑)
correct and appropriate use of connectives
(是否正确使用衔接词)
(3) lexical resources (lr)
range and accuracy of vocabulary (词汇丰富度和准确度)
the correct form and spelling of the words (词汇形式和拼写正确) (4) grammatical range and accuracy (gra)
the range and accuracy of tenses and sentence structure (时态和句式的丰富度和准确度)
接下来，我们还是以一篇满分范文为例，看看具体怎么好在哪里，为什么会拿到了满分，我们能学到哪些知识，技巧。
题目：
ve.
what are your opinions on this?
give reasons for your answer and include any relevant examples from your own knowledge or experience.
write at least 250 words.
范文：
the internet has brought significant changes to our lives in recent years. yet, there remains some disagreement as to whether the overall effect of this technology has been positive or negative. while there are certainly valid arguments to the country, i personally believe that the benefits of the internet far outweigh its drawbacks. these benefits are twofold.
first of all, it is an indisputable fact that the internet has revolutionized the way we communicate. despite the risk of social isolation—a problem
occasionally seen in people who spend too much time at their computer terminal rather than relating to people in the real world—most of us have benefited greatly from e-mail and internet chat programs like msn messenger. these
incredibly useful and powerful tools of communication facilitate both contact with loved ones in faraway places and global trade.
equally importantly, though, the internet has placed the entire world (and all of the information in it) at our fingertips. in earlier times, conducting research entailed long hours searching library shelves. now, however, the same information can be accessed at the click of button. admittedly, not all of the information available on the internet is reliable or helpful—there is a vast
amount of material online that some would consider offensive or dangerous, ranging from pornography to instructions on how to make bombs. nonetheless, i would contend that this free flow of information has generally been a very positive development.
