QuesHub > 语态 > 主语 > 动词 > ASK DETAIL

What is active and passive voice in English grammar?

Amelia Cooper | 2023-06-09 01:46:42 | page views:1592
I'll answer
Earn 20 gold coins for an accepted answer.20 Earn 20 gold coins for an accepted answer.
40more

Harper Jimenez

Studied at the University of Zurich, Lives in Zurich, Switzerland.
Hello there, I'm an expert in English grammar and I'd be happy to explain the concepts of active and passive voice to you.

In English grammar, the active voice and passive voice are two different ways of presenting the relationship between the subject, verb, and object in a sentence.

### Active Voice

The active voice is the most common and straightforward way of expressing an action. It involves a subject that performs the action (the doer), a verb, and an object that receives the action. The structure of a sentence in the active voice is as follows:

Subject + Verb + Object

In the active voice, the focus is on the subject performing the action. Here are a few examples:


1. The dog chased the cat. (The dog is the subject, chased is the verb, and the cat is the object.)

2. She baked a cake. (She is the subject, baked is the verb, and a cake is the object.)

3. We read the book. (We is the subject, read is the verb, and the book is the object.)

### Passive Voice

The passive voice, on the other hand, is used when the action itself is more important than who or what is performing the action, or when the doer of the action is unknown, irrelevant, or less important. The structure of a sentence in the passive voice is:

**Subject + to be verb (am/is/are/was/were) + past participle of the main verb + (by + doer)**

In the passive voice, the subject is not the one performing the action but is the receiver of the action. The doer of the action can be mentioned using the preposition "by" or it can be omitted if it is not important to the meaning of the sentence.

Here are some examples of the passive voice:


1. The cat was chased by the dog. (The cat is the subject, was chased is the passive verb, and by the dog indicates the doer.)

2. A cake was baked (by her). (A cake is the subject, was baked is the passive verb. The doer, "her," can be omitted.)

3. The book was read (by us). (The book is the subject, was read is the passive verb. The doer, "by us," can be omitted.)

### When to Use Active or Passive Voice

- Use the active voice when you want to emphasize the doer of the action or when the doer is more important than the action itself.
- Use the passive voice when the action is more important than the subject, when the doer is unknown, or when you want to avoid mentioning the doer.

### Advantages and Disadvantages

- Active Voice Advantages: It is generally more direct, concise, and easier to understand. It is also more engaging and can make the writing more dynamic.
- Passive Voice Advantages: It can be useful for focusing on the action or result, for scientific or formal writing where the doer is less important, or when the doer is not known.
- Active Voice Disadvantages: It may not be suitable for all contexts, especially when the doer is unknown or irrelevant.
- Passive Voice Disadvantages: It can be less direct and may lead to wordy or unclear sentences if overused.

### Conclusion

Understanding when to use the active and passive voice can greatly enhance the clarity and impact of your writing. While the active voice is often preferred for its directness and engagement, the passive voice has its place in certain contexts. It's important to choose the voice that best serves the purpose of your sentence and the overall message you want to convey.


2024-05-13 02:05:17

Oliver Davis

Works at the International Criminal Police Organization (INTERPOL), Lives in Lyon, France.
In the active voice, the subject and verb relationship is straightforward: the subject is a do-er. In the passive voice, the subject of the sentence is not a do-er. It is shown with by + do-er or is not shown in the sentence. Passive voice is used when the action is the focus, not the subject.
2023-06-19 01:46:42

Zoe Patel

QuesHub.com delivers expert answers and knowledge to you.
In the active voice, the subject and verb relationship is straightforward: the subject is a do-er. In the passive voice, the subject of the sentence is not a do-er. It is shown with by + do-er or is not shown in the sentence. Passive voice is used when the action is the focus, not the subject.
ask:3,asku:1,askr:137,askz:21,askd:152,RedisW:0askR:3,askD:0 mz:hit,askU:0,askT:0askA:4