| 文体 | 常用开头句型 | 示例 |
| 议论文（Argumentative Essay） | It is widely believed that... | It is widely believed that technology has greatly changed our lives. |
| The issue of ... has aroused public concern. | The issue of climate change has aroused public concern in recent years. |
| With the development of..., it is important to consider... | With the development of social media, it is important to consider its impact on youth. |
| 记叙文（Narrative Essay） | I still remember the day when... | I still remember the day when I first met my best friend. |
| It was a special experience that... | It was a special experience that changed my life forever. |
| Looking back, I realize that... | Looking back, I realize that failure is an essential part of success. |
| 说明文（Expository Essay） | In order to understand..., it is necessary to know... | In order to understand the causes of pollution, it is necessary to know the sources of waste. |
| This essay will discuss... | This essay will discuss the advantages and disadvantages of online education. |
| The purpose of this article is to explain... | The purpose of this article is to explain how the internet has influenced modern communication. |
| 应用文（Application Letter / Letter Writing） | I am writing to apply for... | I am writing to apply for the position of English teacher at your school. |
| I would like to express my interest in... | I would like to express my interest in participating in the summer program. |
| I am writing to share my thoughts on... | I am writing to share my thoughts on the importance of environmental protection. |