【not only hellip hellip but】在日常交流和写作中，“Not only... but” 是一个非常常见的表达结构，用于强调两个事物之间的关系，尤其是后者比前者更重要或更突出。这个结构不仅可以增强语言的表现力，还能使句子更加生动、有逻辑性。
一、结构解析
“Not only... but” 结构的基本形式是：
> Not only + 主语 + 动词 + ... , but (also) + 主语 + 动词 + ...
例如：
- Not only did he study hard, but he also passed the exam.
- Not only is she smart, but she is also very kind.
这种结构强调的是“不仅……而且……”，通常用于突出后半部分的内容。
二、使用场景
| 场景 | 示例 | 说明 |
| 学术写作 | Not only does this theory explain the phenomenon, but it also predicts future outcomes. | 强调理论的解释力和预测力 |
| 日常对话 | Not only is the food delicious, but the service is excellent too. | 表达对餐厅的整体好评 |
| 写作中强调 | Not only was the movie entertaining, but it also had a deep message. | 突出电影的娱乐性和思想性 |
三、常见错误与注意事项
| 错误类型 | 示例 | 正确用法 |
| 忽略“but”后的“also” | Not only he likes music, but he plays guitar. | Not only he likes music, but he also plays guitar. |
| 主谓不一致 | Not only the students are tired, but the teacher is too. | Not only are the students tired, but the teacher is too. |
| 结构不完整 | Not only she is beautiful, but smart. | Not only is she beautiful, but she is also smart. |
四、总结
“Not only... but” 是一种非常实用的英语表达方式，能够有效增强句子的逻辑性和表现力。它适用于多种语境，无论是正式写作还是日常交流，都能帮助我们更清晰地传达观点。掌握其正确用法和常见错误，有助于提升语言表达的准确性和自然度。
| 关键点 | 内容 |
| 结构 | Not only + 句子, but (also) + 句子 |
| 用途 | 强调后半句内容，表示递进 |
| 常见错误 | 忽略“also”，主谓不一致，结构不完整 |
| 适用场景 | 学术、日常、写作等 |
通过合理运用这一结构，我们可以让语言更具层次感和说服力。
