话题范围：动物保护
题目解读：
有的人认为动物物种(如恐龙、渡渡鸟等)的灭绝是一个自然的过程。人们没有理由去阻止这种情况的发生。范文持否定态度，探讨了人类活动对物种灭绝带来的影响，强调为什么积极干预是必不可少的。
It is a natural process for animal species to become extinct (e.g. dinosaurs, dodos, etc.). There is no reason why people should try to prevent this from happening. To what extent do you agree or disagree?
The notion that species extinction is a natural process and thus should not be actively prevented is an oversimplification that overlooks several critical factors. While it is true that extinction is a part of natural evolutionary processes, the current rate of extinction, largely driven by human activities, presents unique challenges. I strongly disagree with the idea that people should not try to prevent species from becoming extinct. This essay will explore both the natural occurrence of extinction and the unprecedented impact of human activities, highlighting why active intervention is essential.
First, extinction events in the natural world, such as the disappearance of the dinosaurs, typically occurred over extended periods due to gradual environmental changes or catastrophic events. These processes allowed ecosystems to adapt and new species to evolve. In contrast, the current wave of extinctions is happening at an accelerated pace due to human activities, including habitat destruction, pollution, climate change, and overexploitation of resources. This rapid rate does not allow ecosystems sufficient time to adapt, leading to widespread ecological imbalance.
Second, every species plays a specific role in its ecosystem, contributing to biodiversity and ecological health. The loss of a single species can disrupt food chains, leading to unforeseen consequences for other species and the environment. For example, the extinction of bees, crucial pollinators in many ecosystems, would drastically impact food production and biodiversity. Protecting species is, therefore, integral to maintaining the balance and health of ecosystems, which in turn support human life.
Moreover, there is an ethical dimension to consider. As the dominant species on the planet, humans have a moral responsibility to protect other species from extinction, especially when such extinction is mainly induced by human activities. This reflects a recognition of the intrinsic value of all living beings and an acknowledgment of our role in preserving the natural world for future generations.
In conclusion, while extinction is indeed a natural process, the current crisis driven by human actions is not. The ecological and ethical reasons outlined above underscore the importance of actively working to prevent species extinction. It is imperative for humanity to recognize its impact on the natural world and take responsibility for preserving the biodiversity that sustains life on earth. Therefore, I strongly disagree with the idea that there is no reason to prevent species from becoming extinct.
杜斯迅老师原创参考范文仅供学习使用
重点词汇与语料
notion 概念，想法
species extinction 物种灭绝
oversimplification简化
natural evolutionary processes 自然进化过程
extinct 灭绝的
unprecedented前所未有的
active intervention 积极干预
extended periods 长时间
gradual environmental changes环境的逐渐变化
catastrophic events 灾难性事件
evolve 进化
habitat destruction 栖息地的破坏
overexploitation of resources 过度开发资源
widespread ecological imbalance 广泛的生态失衡
biodiversity and ecological health 生物多样性与生态健康
disrupt food chains 破坏食物链
unforeseen consequences 不可预见的后果
pollinators传粉者
integral 必要的
an ethical dimension to consider 要考虑的道德层面
a moral responsibility 道德责任
induced 诱发的
a recognition of the intrinsic value of all living beings 对所有生物的内在价值的认可
acknowledgment承认
underscore 强调
imperative 必要的
sustain life on earth 维持地球上的生命
