随着2021考研英语作文的临近，以下是一些可能的预测主题：
1. 环保意识的重要性
在当今社会，环保问题日益突出。考生可以探讨环保意识的重要性，以及如何在日常生活中践行环保。
2. 社交媒体的影响
随着互联网的普及，社交媒体对人们生活的影响日益深远。考生可以从正面和负面两方面分析社交媒体的影响，并提出自己的观点。
3. 传统与现代文化的冲突
在现代社会，传统与现代文化之间的冲突愈发明显。考生可以探讨这一冲突的原因，以及如何平衡传统与现代文化。
4. 网络教育的发展
随着科技的进步，网络教育逐渐成为人们获取知识的重要途径。考生可以分析网络教育的发展趋势，以及它对传统教育的影响。
5. 跨文化交流的重要性
在全球化的背景下，跨文化交流变得越来越重要。考生可以探讨跨文化交流的意义，以及如何提高跨文化交流能力。
以下是一篇原创的考研英语作文：
In today's rapidly changing world, environmental protection has become a hot topic. It is essential for us to enhance our awareness of environmental protection and take practical actions to protect our planet.
Firstly, environmental protection is crucial for the sustainable development of our planet. With the increasing pollution and resource depletion, the environment is facing severe challenges. If we fail to address these issues, future generations will suffer the consequences. Therefore, it is our responsibility to take action now.
Secondly, environmental protection can lead to numerous benefits. For instance, it can improve the quality of life, create more job opportunities, and promote economic growth. Moreover, it can enhance our understanding of nature and foster a sense of responsibility towards our planet.
To achieve environmental protection, we should start from ourselves. In our daily lives, we can adopt simple measures, such as reducing waste, conserving water and electricity, and using public transportation. Additionally, we can participate in environmental campaigns and raise awareness among our friends and family.
In conclusion, environmental protection is a significant issue that requires our immediate attention. By enhancing our awareness and taking practical actions, we can contribute to a healthier and more sustainable world.
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