在英语四级作文的写作过程中，开头和结尾的句型选择至关重要。一个精彩的开头能够吸引读者的注意力，而一个有力的结尾则能加深读者对文章主题的理解。以下是一些开头和结尾的万能句型，希望能帮助你在四级作文中取得更好的成绩。

开头句型：

1. With the rapid development of society, ..., it has become increasingly important for us to ...

2. In recent years, ..., there has been a heated discussion about ...

3. It is universally acknowledged that ..., which has aroused great concern among people.

4. As we all know, ..., has become a hot topic in our society.

5. In the modern world, ..., has become a significant issue that deserves our attention.

围绕主题，简明扼要地提出论点/观点：

1. In my opinion, ... is a significant issue that requires our immediate attention.

2. From my perspective, ... plays a crucial role in our lives.

3. I firmly believe that ... is of great importance in our society.

4. In my view, ... is a problem that needs to be addressed as soon as possible.

5. It is my contention that ... has a profound impact on our lives.

结尾句型：

1. In conclusion, ..., which is of great importance in our society, should be given more attention.

2. To sum up, ..., is a problem that we should pay close attention to and take effective measures to solve.

3. In short, ..., which has a significant impact on our lives, deserves our continuous efforts.

4. In light of the above discussion, ..., we should take actions to improve the situation.

5. Therefore, ..., which is of great importance in our society, should be given more attention and efforts.

总结全文，强调论点/观点的重要性及现实意义：

1. In this essay, we have discussed ..., which is of great importance in our society. It is crucial for us to pay attention to this issue and take effective measures to solve it.

2. Through this essay, we have realized the significance of ..., which has a profound impact on our lives. It is our responsibility to promote the positive development of this issue.

3. In conclusion, ..., which is of great importance in our society, should be given more attention and efforts. Only in this way can we create a better future.

4. This essay has highlighted ..., which is a significant issue in our society. It is our duty to take actions and contribute to the solution of this problem.

5. In summary, ..., which has a profound impact on our lives, deserves our continuous efforts. By addressing this issue, we can create a more harmonious society.