题目：2022年雅思大作文真题及范文：人们购买食物的方式变化优劣势

In the past, people ate local food in season. Nowadays, people buy a variety of food
from all over the world.
Do its advantages outweigh its disadvantages?

在过去，人们只吃当地季节食物。而如今，人们可以从世界各地购买各种食物。那么，这种做法的优势是否超过了它的劣势呢？

思路：
1. 介绍过去人们只吃当地季节食物的情况，强调这种做法有利于保持身体健康和环境可持续性。
2. 介绍现代人从世界各地购买各种食物的情况，提及这种做法为人们提供了更多种类的食物和味觉体验。
3. 探讨这种全球化食物购买方式的优势：
   - 提供了更多选择，满足了人们不同的口味和饮食需求；
   - 可以品尝到来自其他国家或地区的特色食物，丰富了饮食文化；
   - 促进了国际贸易和经济发展；
   - 增加了人们对于不同食材的了解和烹饪技巧。
4. 探讨这种全球化食物购买方式的劣势：
   - 食物的运输和储存成本增加，对环境造成负面影响；
   - 食品安全问题可能增加，因为来自不同国家的食物标准和监管可能存在差异；
   - 本地农业可能受到冲击，导致农民生计问题。
5. 结论：权衡利弊，这种全球化食物购买方式的优势和劣势是相互交织的。人们应该在享受丰富多样的食物文化的同时，也要关注环境可持续性和食品安全。

雅思大作文真题及范文：

Title: Global Food Consumption: Balancing Advantages and Disadvantages

Word count: 271

Introduction: Traditionally, people consumed locally sourced, seasonal food. However, today's globalized world allows individuals to access a wide variety of food from around the world. This essay will evaluate whether the advantages of global food consumption outweigh the disadvantages.

Body Paragraph 1: The availability of a diverse range of food options offers several advantages. Firstly, it provides greater nutritional variety, allowing individuals to meet their dietary needs more comprehensively. Different foods offer unique combinations of vitamins, minerals, and other nutrients. Secondly, access to global food options promotes cultural exchange and appreciation. Trying cuisine from different cultures fosters understanding, acceptance, and diversity. Lastly, global food availability ensures food security, as regions can rely on imports during times of local food scarcity or specific crop failures.

Body Paragraph 2: However, there are also downsides to consuming a variety of food from around the world. Firstly, transportation and long supply chains contribute to increased greenhouse gas emissions and environmental degradation. Food miles, the distance that food travels from producer to consumer, can have significant ecological impacts. Secondly, the demand for out-of-season and exotic foods fuels unsustainable farming practices, including excessive pesticide use, deforestation, and habitat destruction. Lastly, importing food can lead to the loss of local agricultural communities and traditional farming practices.

Conclusion: In my opinion, while global food consumption brings certain advantages, the disadvantages should not be overlooked. The availability of a diverse food selection provides nutritional benefits, promotes cultural exchange, and supports food security. However, concerns related to environmental sustainability, farming practices, and the loss of local agricultural communities must be addressed.

Striking a balance is crucial. Promoting sustainable farming practices, reducing food miles, and supporting local food systems can help mitigate the negative consequences of extensive global food consumption. Additionally, fostering awareness and responsible consumer choices can encourage individuals to appreciate local, seasonal food while still enjoying the occasional international culinary experience.

In conclusion, the advantages and disadvantages of global food consumption must be carefully weighed. While diversity in food choices can have benefits, it is important to address the environmental and social downsides. By adopting sustainable practices and making informed consumer choices, we can harness the advantages of global food consumption while minimizing its negative impact.