在撰写专四英语作文时，可以遵循以下步骤进行概括：

明确主题

在开始写作前，仔细阅读题目要求，确保清楚了解作文的主题和要点。

规划文章结构

开头段：简要介绍话题，提出自己的观点。

主体段：列出2-3个论据支持观点，并对每个论据进行详细阐释。可以适当使用反面论证来增强说服力。

结尾段：总结全文观点，展望未来可能的发展趋势，或鼓励读者采取行动。

确保逻辑清晰

使用过渡词或短语连接段落，使文章流畅连贯。

确保每个段落都有明确的主题，并且论据充分，论证有力。

注意语言质量

使用高级词汇和句型提升文章档次。

避免使用过于简单或重复的句式，保持语言的多样性。

总结段落

在结尾段落中，可以用“To sum up”或“In conclusion”等短语引出总结，重申自己的观点，并简要概括文章的主要内容。

开头段：

It is often said that mental health is a crucial aspect of our overall well-being. In recent years, the issue of mental health has gained significant attention due to the rising number of suicides.

主体段：

Firstly, the fast-paced lifestyle and increasing stress levels contribute to mental health issues. Many individuals find it challenging to cope with the demands of daily life, leading to anxiety and depression. Secondly, the lack of awareness and support systems further exacerbates the problem. There is a pressing need for more educational programs and mental health services to address these concerns.

结尾段：

In conclusion, while it is true that mental health is a complex issue, it is essential to recognize its importance and take proactive measures to promote psychological well-being. By raising awareness and providing adequate support, we can make a significant difference in the lives of many individuals.

通过以上步骤和示例，可以帮助你更好地概括专四英语作文，使文章结构清晰、内容充实、语言流畅。