【强调句型结构】在英语语法中,强调句型是一种用来突出句子中某一部分的表达方式。它不仅能够增强语言的表现力,还能帮助说话者或作者更清晰地传达重点信息。常见的强调句型有“it is/was...that...”结构,适用于陈述句、疑问句和否定句等多种语境。
一、强调句型的基本结构
强调句型的核心结构是:
It is/was + 被强调部分 + that/who + 其余部分
- it 是形式主语,不表示实际意义。
- is/was 表示时态。
- that/who 引导强调部分。
- 被强调部分 可以是人、物、时间、地点、原因等。
二、常见强调句型分类
| 类型 | 结构 | 示例 | 说明 |
| 一般强调句 | It is/was + 被强调部分 + that + 其余部分 | It was John who broke the window. | 强调主语“John” |
| 疑问句强调 | What/Who/When/Where/Why + is/was + it + that + 其余部分 | Who was it that called you? | 强调主语“who” |
| 否定句强调 | It is/was not + 被强调部分 + that + 其余部分 | It was not the teacher who gave the homework. | 强调“not the teacher” |
| 时间强调 | It is/was + 时间 + that + 动作 | It was yesterday that I met her. | 强调时间“yesterday” |
| 地点强调 | It is/was + 地点 + that + 动作 | It was in the library that I found the book. | 强调地点“in the library” |
三、使用注意事项
1. 不能强调谓语动词:强调句型不能用于强调动词本身,只能强调名词性成分。
- ❌ It was he ate the cake.
- ✅ It was he who ate the cake.
2. 避免重复强调:不要在同一句话中对同一成分进行多次强调。
- ❌ It was he who was the one who did it.
- ✅ It was he who did it.
3. 根据语境选择“that”或“who”:
- “that”用于强调人或物;
- “who”仅用于强调人。
四、总结
强调句型是英语中一种非常实用的语法结构,通过“it is/was...that...”的形式,可以有效地突出句子中的关键信息。掌握其基本结构和使用规则,有助于提升语言表达的准确性和表现力。无论是书面表达还是口语交流,合理运用强调句型都能让内容更加清晰、有力。


