How can we construct a sentence in the passive voice?

Ava Mitchell | 2023-06-09 01:54:24 | page views:1600
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Isabella Garcia

Studied at the University of British Columbia, Lives in Vancouver, Canada.
在英语中,被动语态是一种句子结构,其中动作的执行者(通常是一个名词或代词)不是句子的主语,而是动作的接受者。被动语态常用于强调动作的接受者,或者当动作的执行者不为人知或不重要时。以下是构建被动语态句子的步骤:

1. **识别主动语态句子中的主语和宾语**:在主动语态中,主语执行动作,而宾语是动作的接受者。

2. **将宾语转变为被动语态句子的主语**:在被动语态中,原先的宾语将成为新句子的主语。


3. 使用适当的“be”动词形式:根据句子的时态和主语,选择合适的“be”动词形式(am, is, are, was, were等)。


4. 添加过去分词作为谓语:将主动语态中的动词变为过去分词形式,与“be”动词一起构成谓语。

5. **使用“by”短语来引入动作的执行者**(如果需要):如果句子需要明确指出动作的执行者,可以使用“by”后面跟动作执行者的短语。

6. **检查句子的完整性和语法正确性**:确保句子在转换为被动语态后仍然表达清晰,语法正确。

### 例子:

主动语态:The teacher gave the students a test.
- 主语:The teacher
- 动词:gave
- 宾语:the students
- 动作:a test

被动语态:The students were given a test by the teacher.
- 新主语:The students
- “be”动词:were
- 过去分词:given
- “by”短语:by the teacher

### 重点:

- 主语和宾语的转换:在被动语态中,原先的宾语成为主语。
- “be”动词的选择:根据句子的时态和主语选择合适的“be”动词形式。
- 过去分词的使用:动词的过去分词形式与“be”动词结合,构成被动语态的谓语。
- “by”短语的添加:如果需要指出动作的执行者,使用“by”短语。

现在,让我们通过几个例子来进一步说明如何构建被动语态的句子:


1. 简单现在时:The cat is fed by the owner.
- 主动语态:The owner feeds the cat.


2. 现在进行时:The house is being painted by the workers.
- 主动语态:The workers are painting the house.


3. 简单过去时:The letter was written by John.
- 主动语态:John wrote the letter.


4. 现在完成时:The problem has been solved by the team.
- 主动语态:The team has solved the problem.


5. 过去完成时:The cake had been baked before the party started.
- 主动语态:The team had baked the cake before the party started.

通过这些例子,我们可以看到,无论句子的时态如何,构建被动语态的基本步骤是一致的。关键在于识别并转换主语和宾语,选择合适的“be”动词,并将动词变为过去分词形式。


2024-05-13 16:39:22

Ethan Rivera

Works at the International Atomic Energy Agency, Lives in Vienna, Austria.
If you want to change an active-voice sentence to passive voice, consider carefully who or what is performing the action expressed in the verb, and then make that agent the object of a by the...phrase. Make what is acted upon the subject of the sentence, and change the verb to a form of be + past participle.Feb 14, 2018
2023-06-11 01:54:24

Scarlett Lee

QuesHub.com delivers expert answers and knowledge to you.
If you want to change an active-voice sentence to passive voice, consider carefully who or what is performing the action expressed in the verb, and then make that agent the object of a by the...phrase. Make what is acted upon the subject of the sentence, and change the verb to a form of be + past participle.Feb 14, 2018
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