【notonlybutalso用法notonlybutalso怎么用】在英语学习中，“not only... but also...”是一个非常常见的表达结构，用于强调两个并列的成分，通常用来突出后一个部分的重要性。下面我们将从语法结构、使用规则和常见错误等方面进行总结，并通过表格形式清晰展示其用法。
一、基本语法结构
“not only... but also...” 是一个并列连词结构，用于连接两个并列的成分（如名词、动词、形容词、副词、句子等）。它的基本结构如下：
- Not only + 第一个成分，but also + 第二个成分。
例如：
- Not only is she smart, but also she is hardworking.
- He not only speaks English, but also writes it well.
二、使用规则与注意事项
| 项目 | 内容 |
| 语序 | “not only” 放在句首时，主语和谓语要倒装；如果放在句中，则不需要倒装。 |
| 并列性 | “not only” 和 “but also” 后面的成分必须保持一致，语法结构相同。 |
| 强调重点 | “not only” 强调前半部分，“but also” 强调后半部分，通常后半部分更重要。 |
| 省略重复 | 如果前后成分相同，可以省略后半部分，只保留 “but also”。 |
| 连接不同成分 | 可以连接名词、动词、形容词、副词、介词短语甚至整个句子。 |
三、常见搭配示例
| 句子结构 | 示例 |
| 名词 | Not only a teacher, but also a writer. |
| 动词 | She not only sings, but also dances. |
| 形容词 | He is not only tall, but also strong. |
| 副词 | She works not only quickly, but also carefully. |
| 介词短语 | He passed the exam not only by luck, but also by effort. |
| 整个句子 | Not only did he fail, but also he lost his job. |
四、常见错误与纠正
| 错误用法 | 正确用法 |
| Not only he is tired, but also he is hungry. | Not only is he tired, but also he is hungry. |
| Not only she likes apples, but also bananas. | Not only does she like apples, but also bananas. |
| Not only he can speak English, but also French. | Not only can he speak English, but also French. |
五、小结
“not only... but also...” 是一种非常实用的表达方式，能够增强语言的表现力，尤其在强调某一点时非常有效。掌握其正确的语法结构和使用规则，有助于提高英语表达的准确性和自然度。
| 关键点 | 说明 |
| 结构 | Not only... but also... |
| 倒装 | “not only” 在句首时需倒装 |
| 并列 | 两边成分要对称 |
| 强调 | 后半部分更重 |
| 应用 | 适用于各种语法成分 |
通过以上内容的学习和练习，你可以更加灵活地运用 “not only... but also...”，让自己的英语表达更加地道和有力。