【被动语态结构和例句】在英语语法中,被动语态是一种常见的表达方式,尤其在正式或书面语中使用较多。与主动语态不同,被动语态强调动作的承受者,而不是执行者。了解被动语态的结构和用法,有助于提高语言表达的准确性和多样性。
被动语态的基本结构是:“be + 过去分词(p.p.)”。根据时态的不同,be动词的形式也会发生变化。下面是对常见时态下被动语态结构的总结,并附上相应例句,帮助读者更好地理解和掌握。
被动语态结构与例句对照表
时态 | 结构 | 例句 |
一般现在时 | am/is/are + 过去分词 | The book is written by a famous author. |
一般过去时 | was/were + 过去分词 | The cake was eaten by the children. |
一般将来时 | will be + 过去分词 | The report will be submitted tomorrow. |
现在进行时 | am/is/are being + 过去分词 | The car is being repaired now. |
过去进行时 | was/were being + 过去分词 | The letter was being written when I arrived. |
现在完成时 | have/has been + 过去分词 | The problem has been solved. |
过去完成时 | had been + 过去分词 | The house had been destroyed before we came. |
将来完成时 | will have been + 过去分词 | The work will have been finished by next week. |
使用被动语态的常见场景
1. 当动作的执行者不重要或未知时:例如,“The painting was created in the 19th century.”
2. 当强调动作的承受者时:例如,“The decision was made last night.”
3. 在科技、新闻、学术写作中:被动语态常用于客观描述事实,避免主观色彩。
需要注意的是,虽然被动语态在某些场合非常有用,但过度使用会使句子显得不够直接或生硬。因此,在日常交流中,适当使用主动语态可以增强表达的清晰度和自然感。
总之,掌握被动语态的结构和使用方法,能够帮助学习者更灵活地运用英语,提升语言表达能力。
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