英语作文开头是文章的门面，它的好坏直接影响到文章的质量。下面是一些优美的英语作文开头句子，供大家参考。

1. In today's world, [主题] has become an increasingly important issue.

2. Nowadays, [主题] has become a hot topic among people from all walks of life.

3. With the rapid development of society, [主题] has become an urgent problem that needs to be solved.

4. It is widely acknowledged that [主题] plays a vital role in the modern society.

5. As is known to all, [主题] is an important factor that affects our daily life.

6. The issue of [主题] has aroused much attention from the public in recent years.

7. In the past few years, the problem of [主题] has become increasingly severe.

8. In the modern society, [主题] has become a major concern for people all over the world.

9. With the ever-increasing population, [主题] has become a pressing issue that needs to be addressed.

10. As we all know, [主题] is one of the most important issues that we need to deal with.

11. It is no exaggeration to say that [主题] is the key to solving many problems in our society.

12. As the saying goes, [主题] is the foundation of a strong and prosperous society.

13. In order to solve the problem of [主题], we need to work together and take effective measures.

14. The issue of [主题] is not only a challenge, but also an opportunity for us to make progress.

15. It is high time that we took action to address the problem of [主题], before it's too late.

以上是一些常用的英语作文开头句子，希望对大家的写作有所帮助。