【过去分词作肯定定语】在英语语法中，过去分词常用于作定语，修饰名词。当过去分词作定语时，通常表示被动或完成的动作，且多为肯定形式，即不带“not”等否定词。这种用法在书面语中较为常见，尤其在描述状态、性质或经历时非常自然。
一、过去分词作肯定定语的用法总结
| 用法类型 | 说明 | 示例 |
| 表示被动意义 | 过去分词表示动作的承受者 | The book written by him is very popular. |
| 表示完成意义 | 表示动作已经发生并影响现在 | The developed countries have advanced technology. |
| 表示状态或特征 | 描述名词的状态或特性 | The broken glass needs to be cleaned. |
| 作前置定语 | 放在被修饰词前面 | The lost child was found in the park. |
| 作后置定语 | 放在被修饰词后面 | The man introduced to us is a famous scientist. |
二、注意事项
1. 位置不同：过去分词作定语时，可以是前置（放在名词前）或后置（放在名词后），具体取决于句子结构和语义。
2. 与现在分词的区别：过去分词强调被动或完成，而现在分词强调主动或进行。例如：
- The excited students are waiting for the results.（强调学生感到兴奋）
- The exciting news made everyone happy.（强调新闻令人兴奋）
3. 不与“be”动词连用：过去分词作定语时不与“be”动词连用，如不能说 “The book is written by him”，而是 “The book written by him is on the table.”
4. 有时可省略：在某些情况下，过去分词作定语可以省略，但不影响句意。例如：
- The used books are sold at a discount.
- The bought tickets are in your bag.
三、常见搭配举例
| 过去分词 | 修饰名词 | 例句 |
| written | book, letter | The written report was submitted yesterday. |
| developed | country, product | The developed economy is stable. |
| broken | glass, phone | The broken phone needs repair. |
| lost | key, child | The lost key was found under the chair. |
| introduced | person, idea | The introduced method improved efficiency. |
四、小结
过去分词作肯定定语是一种常见的语法现象，能够准确表达被动、完成或状态等含义。掌握其用法有助于提高英语表达的准确性和自然性。通过理解其位置、意义及与现在分词的区别，可以更灵活地运用这一语法点。
以上就是【过去分词作肯定定语】相关内容，希望对您有所帮助。
