Paragraph1-Introduction--引入观点 +个人观点陈述
Nowadays, one of the most popular trends is following a vegan diet. As this practice continues to be appealing, some people claim that this eating pattern is known to generate health advantages so they encourage everyone to be a vegetarian. However, I disagree with their proposal.
Paragraph 2 - 否定第一层因果关系（不需要吃肉不一定能保持健康）
反方Argument : vegetarianism wards off chronic diseases
Extension: 正是因为vegetarians tend to consume less saturated fat and cholesterol and more vitamins C and E，所以和meat-heavy diets比较而言，很多研究报告都 linked plant-based diets to lower rates of heart disease, type 2 diabetes, and some cancers.
Rebuttal: this correlation does not establish causation for optimal health across all demographics.
Extension: 在WHO的报告中，怀孕的人需要additional grams of protein daily for fetal development. A famous example is Phoebe from Friends, a committed vegetarian who craved meat during pregnancy—a biological signal of her body’s demand for animal-based nutrients that plants alone could not sufficiently provide.
Paragraph 3 -- 否定第二层因果关系
Argument: maintaining nutritional adequacy on a vegetarian diet requires expert knowledge most lack, and without proper guidance, this dietary approach may ironically lead to malnutrition.
Extension: Plant-based diets carry risks of deficiencies in protein, vitamins, and minerals. 比如对于neurological function and DNA synthesis十分重要的 Vitamin B12. 肉类食物才是the most prominent source of Vitamin B12. 可能有的人会说，只需吃一些foods fortified with vitamin B12 or take a Vitamin B12 supplement to avoid a deficiency. 但是，由此可见，一旦放弃肉类饮食，就需要靠专业知识和能力搭配食物以获得essential nutrients. 而问题在于Most ordinary people 无法负担起 hire nutritionists to design personalized vegetarian meal plans for them, and 网上的信息is often unreliable or contradictory. 同时，合理搭配食物需要 devote substantial time to studying nutrition,需要人们meticulously calculate the intake ratios of various vegetables, legumes, and dietary supplements. 相比之下，a balanced omnivorous diet 更能节约时间和金钱成本，同时还能保证营养物质的摄入。
Paragraph 4--Conclusion
In conclusion, while plant-based diets have gained popularity, they are not inherently healthier for everyone. The risks of nutritional deficiencies, the need for expert guidance, and the impractical time commitments make vegetarianism an unsuitable choice for most people.
此次写作考试提醒考生，在备考过程中，一方面要对各类图表题进行充分练习，掌握不同图表类型（如柱状图、饼图、线图等）的描述方法与技巧，熟悉常见的数据表达词汇和句式。另一方面，对于大作文的常见话题，如健康、环保、教育、科技等，要积累丰富的观点和论据，培养批判性思维，学会从多个角度分析问题 。此外，在答题时要注意合理分配时间，小作文建议花费 20 分钟左右，大作文则预留 40 分钟，确保文章结构完整、逻辑清晰、语言准确流畅 。
值得一提的是，此前官方宣布 5 月起纸笔考试将改用黑色中性笔，但在本次考试中，部分考场依旧使用铅笔，后续考生需关注官方通知，提前适应文具变化，避免因不熟悉新文具而影响答题状态 。
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