Opinion 类作文标准思路拆解 + 高分范文示范
英文写作真题（Original Question）
Some people suggest that a country should try to produce all the food for its population and import as little food as possible.
To what extent do you agree or disagree?
思路解析（教程讲解）
这是一道非常典型的 Opinion 类雅思写作题目，考查考生对社会经济类话题的分析能力和立场表达能力。题目的核心在于讨论：
一个国家是否应该尽量实现食品完全自给，并尽可能减少食品进口。
在审题时要注意，这是一个带有明显倾向性的建议类观点，考生需要明确表态。常见写法有三种：
- 完全同意（agree）
- 完全反对（disagree）
- 部分同意（partly agree）
在实际考试中，选择反对或部分同意通常更容易展开论证，因为全球化背景下，食品贸易的优势非常明显。本篇范文选择 disagree 的立场。
结构建议（五段式）
- 引言段：改写题目 + 明确表态
- 主体段一：从消费者角度论证——食品进口带来更多选择
- 主体段二：从国家与出口地区角度论证——促进经济发展
- 主体段三（让步段）：承认进口存在成本与问题，但影响有限
- 结论段：总结观点，重申立场
这种结构逻辑清晰，符合考官对高分作文“观点明确 + 论证充分 + 有让步”的期待。
英文高分范文（Band 7+ 示范）
Nowadays, some people argue that a country should aim to produce all the food needed by its population and rely as little as possible on imports. In my view, this suggestion is neither realistic nor beneficial in the modern world, and importing food should not be discouraged.
To begin with, food imports significantly increase the range of choices available to consumers. Compared with the past, people today generally enjoy higher incomes and better living standards, which naturally leads to greater demand for diverse diets. Imported food makes it possible for consumers to enjoy products that cannot be grown locally or are unavailable in certain seasons. For instance, fruits and vegetables from other countries allow people to maintain a balanced diet throughout the year. In addition, competition among domestic and foreign producers often helps keep food prices affordable, benefiting ordinary families.
Another important advantage of food import and export lies in its contribution to economic development, especially for exporting regions. When agricultural products are sold to overseas markets, local farmers can earn higher incomes, while governments gain additional tax revenue. This extra income can then be invested in public services such as education, healthcare and infrastructure. As a result, both individuals and society as a whole can enjoy an improved quality of life. From this perspective, international food trade creates a win-win situation rather than harming national interests.
Admittedly, transporting food across long distances requires large amounts of fuel and labour, which may raise concerns about environmental impact and cost. Moreover, some imported products can be quite expensive by the time they reach local markets. However, these drawbacks should not be exaggerated. Consumers are free to decide whether or not to purchase imported goods, and domestic products remain available as alternatives. Therefore, the existence of imports does not force anyone to buy them but simply offers more options.
In conclusion, although producing food locally is important, completely avoiding food imports is neither practical nor desirable. Given the clear benefits in terms of consumer choice and economic growth, importing food remains fully justified in today’s globalised world.
