在每年的高考中，英语作文部分一直是考生关注的重点之一。它不仅考察学生的语言运用能力，还检验了学生对于文化背景的理解和逻辑思维的表达。以下是2012年全国高考英语作文的真题以及一些范文，希望能为未来的考生提供一定的参考价值。

真题一：环境保护

题目：假设你是李华，请给你的外国朋友Tom写一封信，告诉他你所在城市正在开展一项环保活动，并邀请他一起参与。

范文：

Dear Tom,

I hope this letter finds you well. Recently, our city has launched an environmental protection campaign to raise awareness about the importance of protecting nature. The event includes tree planting, clean-up drives, and educational seminars on recycling.

I would love for you to join us in these activities. Not only will it be a great opportunity to learn more about environmental issues, but also a chance to make new friends who share similar interests. Let me know if you can participate!

Looking forward to your reply.

Best wishes,

Li Hua

真题二：科技改变生活

题目：请以“Technology Changes Our Lives”为题，写一篇短文，阐述科技如何改变了我们的生活方式。

范文：

Technology Changes Our Lives

Over the past few decades, technology has dramatically transformed our daily lives. From communication to education, technology has made everything faster and more convenient. For instance, with smartphones and social media, we can now stay connected with people all over the world instantly.

In addition, online learning platforms have opened up endless possibilities for students like myself. We no longer need to be physically present in classrooms; instead, we can access quality education from anywhere at any time. This not only saves time but also reduces costs significantly.

However, while technology brings many benefits, it also poses challenges such as privacy concerns and digital addiction. Therefore, it is crucial that we use technology wisely and responsibly.

In conclusion, technology plays a vital role in shaping modern society. It continues to evolve rapidly, offering both opportunities and responsibilities for everyone.

以上就是2012年全国高考英语作文的部分真题及其范文。通过这些练习，希望同学们能够提高自己的写作技巧，在未来的考试中取得好成绩！