Understanding Active and Passive Voice

Sentences can be written in either active voice or passive voice. In the active voice, the subject of the sentence performs the action. In the passive voice, the action is performed on the subject (or the subject receives the action). The passive voice often uses a form of 'to be' and the past participle of the main verb, and the doer of the action is often introduced by 'by'.

Analyzing the Passive Sentence

The given sentence is: "Hundreds of villages in West Bengal have been devastated by Cyclone Amphan."

Let's break down its components:

• The subject of the sentence is "Hundreds of villages in West Bengal".
• The verb phrase is "have been devastated".
• The doer of the action, introduced by 'by', is "Cyclone Amphan".

This structure, especially the presence of "have been + past participle" and "by + doer", indicates that the sentence is in the passive voice. The tense is Present Perfect Passive (have/has + been + past participle).

Converting Passive to Active Voice

To convert a sentence from passive voice to active voice, we need to identify the doer of the action and make it the subject of the active sentence. The subject of the passive sentence becomes the object of the active sentence. The verb form must be changed to match the tense of the original passive sentence, but in the active form.

For the Present Perfect Tense:

• Passive structure: Subject (Receiver) + has/have + been + Past Participle (+ by + Agent/Doer)
• Active structure: Subject (Agent/Doer) + has/have + Past Participle + Object (Receiver)

Step-by-Step Active Voice Conversion

Let's apply the conversion steps to the sentence "Hundreds of villages in West Bengal have been devastated by Cyclone Amphan."

1. Identify the doer of the action (the agent): This is "Cyclone Amphan" (found after 'by'). This will be the subject of the active sentence.
2. Identify the receiver of the action: This is "hundreds of villages in West Bengal" (the subject of the passive sentence). This will be the object of the active sentence.
3. Identify the tense: The verb "have been devastated" is Present Perfect Passive. The active voice needs to be Present Perfect Active.
4. Form the active verb phrase: The active structure is Subject + has/have + Past Participle. Since the new subject ("Cyclone Amphan") is singular, we use "has". The past participle of 'devastate' is 'devastated'. So the verb phrase is "has devastated".
5. Combine the elements: Put the new subject, active verb, and new object together.

New Subject: Cyclone Amphan
Active Verb: has devastated
New Object: hundreds of villages in West Bengal

The resulting active sentence is: "Cyclone Amphan has devastated hundreds of villages in West Bengal."

Evaluating the Options

Now let's compare our converted active sentence with the given options:

1. "Cyclone Amphan has devastated hundreds of villages in West Bengal." - This matches our derived active sentence. It uses the correct subject ("Cyclone Amphan"), the correct verb form ("has devastated" - Present Perfect Active), and the correct object ("hundreds of villages in West Bengal").
2. "Cyclone Amphan is devastating hundreds of villages in West Bengal." - This is in the Present Continuous Active tense ("is devastating"). This does not match the original Present Perfect tense.
3. "Cyclone Amphan has been devastating hundreds of villages in West Bengal." - This is in the Present Perfect Continuous Active tense ("has been devastating"). This does not match the original Present Perfect tense.
4. "Cyclone Amphan was devastating hundreds of villages in West Bengal." - This is in the Past Continuous Active tense ("was devastating"). This does not match the original Present Perfect tense.

Correct Active Voice Explained

Based on our analysis and conversion steps, the correct active form of the sentence "Hundreds of villages in West Bengal have been devastated by Cyclone Amphan" is the one that makes "Cyclone Amphan" the subject and uses the Present Perfect Active tense. Option 1, "Cyclone Amphan has devastated hundreds of villages in West Bengal," correctly reflects this transformation, maintaining the original meaning and tense while changing the voice from passive to active.

Revision Table: Voice Conversion Summary

Additional Information: Understanding Voice Usage

Choosing between active and passive voice depends on what you want to emphasize. The active voice is generally more direct, clear, and concise. It focuses on the doer of the action.

The passive voice is useful when:

• The doer of the action is unknown or unimportant.
• You want to emphasize the action itself or the receiver of the action.
• You want to sound more formal or objective (common in scientific or academic writing).

In the original sentence, the passive voice emphasizes the effect ("Hundreds of villages...have been devastated") rather than the cause ("Cyclone Amphan"). The active version emphasizes the cause ("Cyclone Amphan has devastated..."). Both are grammatically correct, but they shift the focus.