在2019年的成人高考中，英语作文部分是很多考生感到头疼的一个环节。为了帮助大家更好地准备这一部分，我们整理了一些优秀的作文范文，希望能够为考生们提供一些参考和启发。

范文一：关于环境保护

题目：The Importance of Environmental Protection

As we all know, environmental protection is one of the most important issues in today's world. With the rapid development of industry and technology, our environment has been severely affected by pollution. Air pollution, water pollution, and noise pollution have become serious problems that need immediate attention.

To protect our environment, we should take several measures. First, we should reduce the use of plastic bags and disposable products. Second, we should encourage the use of renewable energy sources such as solar and wind power. Third, we should plant more trees and preserve existing forests.

In conclusion, protecting our environment is not only the responsibility of governments but also of every individual. By taking small steps in our daily lives, we can make a big difference in preserving our planet for future generations.

范文二：关于健康生活

题目：How to Live a Healthy Life

Living a healthy life is essential for everyone. A healthy lifestyle can help us avoid many diseases and improve our overall well-being. To live a healthy life, there are several key factors we should consider.

Firstly, we should maintain a balanced diet. Eating a variety of fruits, vegetables, whole grains, and lean proteins is crucial for good health. Secondly, regular exercise is necessary. Whether it's jogging, swimming, or yoga, physical activity helps keep our bodies strong and flexible. Thirdly, getting enough sleep is important for mental and physical recovery.

Lastly, managing stress is another important aspect of living a healthy life. We should find ways to relax and unwind, whether through meditation, reading, or spending time with loved ones.

By following these guidelines, we can enjoy a healthier and happier life.

通过以上两篇范文，我们可以看到，无论是关于环境保护还是健康生活的话题，都需要从多个角度进行阐述，并结合实际生活中的例子来支持论点。希望这些范文能帮助考生们在2019年的成人高考英语作文部分取得好成绩！