8月20日雅思大作文7分范文及解析：全球粮食需求增加

　　8月20日大陆雅思考试大作文考了这样一道题目：全球粮食需求增加，面对这样的题目，学生们应该怎么样做答呢？这里送上7分范文及解析，方便各位同学参考，更多雅思备考最新资料，请持续关注环球教育，如有课程需求，也可以戳客服在线咨询！

　　利弊类大作文，社会类话题

　　Demand for food is increasing worldwide. What are the causes? What measures could the international community take in order to improve the situation?

　　题目来源：2020年8月20日大陆雅思大作文

　　题目大意

　　全球粮食需求增加。原因是什么？国际社会如何应对？

　　写作思路解析

　　➡️题目问的是原因和办法，文章结构就是逐一回应，一段专门写原因，一段专门写办法。

　　➡️办法和问题无需数量对等，只要所提出的问题都被解决就可以。

　　➡️审题，找出关键词：Demand for food, worldwide, the international community, 注意在分析问题时，要找普世的原因，而不是个别地区的特例；解决办法也要具有普适性；

　　提纲梳理见下

　　高分写作示范

　　While agricultural industry has improved significantly since the Industrial Revolution, the pressure on food supply in the world is not without its challenges. It looks to me that this problem can be attributed to the ever-growing population relative to the underdevelopment in farming industry, and accordingly I will recommend some measure to tackle the problem.

　　One of the most frequently mentioned factors leading to the apprehension about food shortage is the accelerating population on the planet. The past century has witnessed an almost threefold increase in the world population to over 7 billion, which entails enormous demand for food supply. Unfortunately, the agricultural production has been left behind due to relentless urbanization worldwide, which acts as the major culprit that constantly encroaches on farmland the world over. To complicate matters even more, another concomitant consequence of city prosperity is the migration of younger generation from rural areas to cities, which exacerbates insufficient labor force needed by agriculture.

　　However, the aforementioned problems can be tackled with from both administrative and technological perspectives. Firstly, governments can legislate against further encroachment on agricultural land, thus preserving the land for farming purposes. Adding to the point is to apply new technology to increase crop production, whether these be farm machinery, organic fertilizers, or pesticides. Not to be left behind is the education at the importance of agriculture among youngsters, thus curbing the brain drain from village to cities.

　　I would conclude therefore, the imbalance between food demand and supply is caused by the population explosion and the trend towards urbanization; both issues can be properly addressed with the combination of legislation, technology and education.

　　相关词汇和语法结构

　　Agriculture / farming 农业

　　the Industrial Revolution  工业革命

　　be attributed to  归咎于

　　relentless  无节制的

　　urbanization  城市化

　　encroach on 侵占

　　migration  迁徙

　　farm machinery  农业机械

　　organic fertilizers  有机化肥

　　brain drain  人才流失