IELTS Writing Task 2 dạng Agree or Disagree Part 45

Đề bài IELTS Writing Task 2 dạng Agree or Disagree Part 45:

You should spend about 40 minutes on this task

The use of animals in scientific research is necessary. To what extent do you agree or disagree?

Write at least 250 words.

Giải mẫu IELTS Writing

The debate over the use of animals in scientific research is highly contentious, with compelling arguments on both sides. While some argue that animal testing is essential for medical advancements, others believe it is inhumane and unnecessary. In this essay, I will discuss both viewpoints and explain why I partially agree with the use of animals in scientific research, albeit under strict ethical guidelines.

On one hand, the use of animals in research has been instrumental in numerous medical breakthroughs. For instance, many life-saving treatments and vaccines, including those for polio, smallpox, and insulin for diabetes, were developed through animal testing. Animals share a significant amount of genetic and physiological similarities with humans, making them valuable subjects for studying diseases and testing the safety and efficacy of new treatments. Without animal testing, many medical advancements that improve and save lives might not have been possible.

On the other hand, the ethical concerns surrounding animal testing cannot be ignored. Critics argue that subjecting animals to experiments often involves pain, suffering, and death, which raises moral questions about the humane treatment of sentient beings. Furthermore, some research suggests that the results from animal testing may not always be directly applicable to humans due to biological differences. This has led to calls for alternative methods, such as in vitro testing, computer modeling, and studies using human cells and tissues, which can potentially reduce or eliminate the need for animal subjects.

In my opinion, the use of animals in scientific research can be justified but should be approached with caution and responsibility. It is essential to minimize animal suffering and use animals only when no viable alternatives are available. Moreover, all research involving animals should adhere to strict ethical guidelines, including the principles of the 3Rs: Replacement (using alternatives to animals where possible), Reduction (using the fewest number of animals necessary), and Refinement (minimizing pain and distress).

In conclusion, while animal testing has played a crucial role in scientific and medical progress, it must be conducted ethically and only when absolutely necessary. The pursuit of scientific knowledge and human health should be balanced with our moral obligations to treat animals with compassion and respect. Therefore, I agree with the use of animals in research to some extent, provided that stringent ethical guidelines are followed.

Cấu trúc ngữ pháp và cấu trúc câu

Cấu trúc câu và ngữ pháp sử dụng trong bài

1. Cấu trúc câu phức:
   • “While some argue that animal testing is essential for medical advancements, others believe it is inhumane and unnecessary.”
   • “In this essay, I will discuss both viewpoints and explain why I partially agree with the use of animals in scientific research, albeit under strict ethical guidelines.”
2. Cấu trúc câu phức hợp:
   • “For instance, many life-saving treatments and vaccines, including those for polio, smallpox, and insulin for diabetes, were developed through animal testing.”
   • “It is essential to minimize animal suffering and use animals only when no viable alternatives are available.”
3. Câu chủ động:
   • “Critics argue that subjecting animals to experiments often involves pain, suffering, and death.”
4. Câu bị động:
   • “Animals share a significant amount of genetic and physiological similarities with humans, making them valuable subjects for studying diseases and testing the safety and efficacy of new treatments.”
   • “The use of animals in scientific research can be justified but should be approached with caution and responsibility.”
5. Câu điều kiện:
   • “Without animal testing, many medical advancements that improve and save lives might not have been possible.”
   • “Therefore, I agree with the use of animals in research to some extent, provided that stringent ethical guidelines are followed.”

Từ kết nối trong bài

Kết nối giữa các câu trong đoạn văn:

1. While – Mặc dù
   • “While some argue that animal testing is essential for medical advancements, others believe it is inhumane and unnecessary.”
2. For instance – Ví dụ
   • “For instance, many life-saving treatments and vaccines, including those for polio, smallpox, and insulin for diabetes, were developed through animal testing.”
3. Furthermore – Hơn nữa
   • “Furthermore, some research suggests that the results from animal testing may not always be directly applicable to humans due to biological differences.”
4. Moreover – Hơn nữa
   • “Moreover, all research involving animals should adhere to strict ethical standards…”

Kết nối giữa các đoạn văn:

1. On one hand – Một mặt
   • “On one hand, the use of animals in research has been instrumental in numerous medical breakthroughs.”
2. On the other hand – Mặt khác
   • “On the other hand, the ethical concerns surrounding animal testing cannot be ignored.”
3. In conclusion – Kết luận
   • “In conclusion, while animal testing has played a crucial role in scientific and medical progress, it must be conducted ethically and only when absolutely necessary.”

Các từ vựng tiếng Anh cần lưu ý trong bài viết

1. Scientific research – Nghiên cứu khoa học
2. Necessary – Cần thiết
3. Compelling arguments – Những lập luận thuyết phục
4. Medical advancements – Tiến bộ y học
5. Inhumane – Vô nhân đạo
6. Ethical guidelines – Các hướng dẫn đạo đức
7. Breakthroughs – Đột phá
8. Genetic and physiological similarities – Những điểm tương đồng về di truyền và sinh lý
9. Life-saving treatments – Các phương pháp điều trị cứu sống
10. Sentient beings – Sinh vật có tri giác
11. Humane treatment – Sự đối xử nhân đạo
12. In vitro testing – Thử nghiệm trong ống nghiệm
13. Computer modeling – Mô hình hóa bằng máy tính
14. Adhere to – Tuân theo
15. Stringent ethical standards – Các tiêu chuẩn đạo đức nghiêm ngặt
16. The 3Rs: Replacement, Reduction, Refinement – Ba nguyên tắc R: Thay thế, Giảm thiểu, Tinh chỉnh
17. Justified – Hợp lý, có cơ sở
18. Compassion and respect – Lòng trắc ẩn và sự tôn trọng
19. Viable alternatives – Các giải pháp thay thế khả thi
20. Moral obligations – Trách nhiệm đạo đức

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