雅思大作文高分范文及名师解析——科技类

　　雅思大作文高分范文及名师解析——科技类  本文为大家分享关于科技类的雅思写作范文解析，供大家参考学习！更多雅思备考干货素材，可联系网站客服老师领取！

　　题目

　　In many countries, planners tend to arrange shops, schools, offices and homes in specific areas and separate them from each other Do you think the advantages of this policy outweigh its disadvantages?(20170729)

　　范文

　　Since the initiation of urbanisation, city planning has always been a problem for locals. Some experts claim that urban areas should be divided up for different functionalities. However, there is a downside to it.

　　Some city planners are obsessed with designating different areas for different purposes. This means that under such mode, schools, business districts office blocks and residential areas would all be separate from each other. They believe that in this way the city could run more efficiently and could be managed much easier as well. It seems that centralised city functions could bring convenience to the public. To take shopping for example, it has been found that shops and markets are gathered In a relatively small area, in which the local residents can virtually purchase any product or receive any servce they wish for.

　　Nevertheless, to enjoy such so-called convenience, a huge pnce must be paid. First, with the development of the society, the demand of social groups for various living purposes can change dramatically.

　　For instance, when the distribution of age groups changes, the number of students may change as well. Consequently, the premises and equipment for schools may be insufficient to accommodate new arrivals, or otherwise, left unoccupied. Furthermore for the popularity of e-commerce, the scale of retail shops is shrinking at an unprecedented rate. Therefore, business districts and shopping malls may close down, and the land will be left desolate and wasted.

　　In summary, in the process of city expansion and development, the city planning strategy mentioned in the topic seems to show a lack of flexibility and low efficiency. so I believe its drawbacks outweigh its benefits.

　　自从城市化开始以来，城市规划就一直着当地居民。一些专家声称，城市应该根据功能进行划分。然而，这想法存在弊端。

　　城市的设计者们往往偏执地想把城市建设成若干独立的区域用于不同的用途。也就是说，在这种模式下，学校、商业街、办公区和居住区都彼此分开，完全独立。他们认为这种方式可以使城市运作更加高效，并且便于管理。似乎相对集中的功能可以为大众的生活带来便利。比如，在购物的时候，商店和市场相对集中在一小片区域，当地居民可以在这里购买所需的商品或服务。

　　然而，为了实现这种所谓的便利，必须付出相当大的代价。首先，社会人群的各种生活需求会随着社会的发展而发生巨大的改变。比如，当人口的年龄分布发生变化的时候，学生的人数会随之改变。结果，学校的硬件设施和校舍就可能不够用或者闲置。再比如，由于网上购物的盛行，实体零售商店的规模在以前所未有的速度缩小。因此，(规划好的)商业街和购物广场就可能倒闭，由此带来土地的闲置和浪费。

　　总之，在城市的扩张和发展过程中，题目中所提到的城市规划方案极度缺乏灵活性且效率低下。因此，我认为这种方案弊大于利。

　　名师点评

　　这道题问的是这种城市规划策的好处是否大于坏处，因此在讨论的时候，必须有明确的立场，应该在充分论证利弊的基础上表明自己的观点。

　　本文首先分析了城市规划方案作一看似乎有那么一些道理，生活中的某些活动看起来似乎方便了，但是实际上这种想法非常不科学。第三段从反面分析了这样的城市规划有严重的弊端，并将这些弊端列举出来。最后得出的结论就是:题目中所提到的城市规划方案极度缺乏灵活性且效率低下，因此这种方案弊大于利。

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