Active Sentence vs. Passive Sentence

Active Sentence:
- In an active sentence, the subject of the sentence performs the action of the verb.
- The structure of an active sentence is usually Subject-Verb-Object.
- For example, "The dog chased the cat." In this sentence, "the dog" is the subject, "chased" is the verb, and "the cat" is the object.

Passive Sentence:
- In a passive sentence, the subject of the sentence receives the action of the verb.
- The structure of a passive sentence is usually Object-Verb-Subject.
- For example, "The cat was chased by the dog." In this sentence, "the cat" is the object, "was chased" is the verb, and "by the dog" is the subject.

Main Differences:
1. Focus:
- Active sentences focus on the subject that is performing the action.
- Passive sentences focus on the object that is receiving the action.

2. Tone:
- Active sentences are more direct and clear.
- Passive sentences can be more formal or impersonal.

3. Verb Form:
- In active sentences, the verb is in the active voice.
- In passive sentences, the verb is in the passive voice.

4. Clarity:
- Active sentences are often preferred for clarity and simplicity.
- Passive sentences may be used when the focus is on the action rather than the doer.

5. Usage:
- Active sentences are commonly used in everyday speech and writing.
- Passive sentences are often used in scientific or academic writing, or when the doer of the action is unknown or unimportant.

In summary, the choice between using an active or passive sentence depends on the context, emphasis, and style of writing. Both have their own purposes and can be effective in conveying different types of information.

When the subject of the verb does something the verb is in active voice when something is done to the subject the verb is in the passive voice