📖 Introduction
Read these two sentences carefully:
- The chef prepared the delicious meal.
- The delicious meal was prepared by the chef.
Both sentences describe the same event, but they are written differently. In the first sentence, the chef performs the action. In the second, the meal receives the action.
These are called the active voice and the passive voice. Knowing when and how to use each one will help you become a better writer and speaker.
🎯 What You’ll Learn
By the end of this lesson, you should be able to:
- explain the difference between active and passive voice.
- identify active and passive sentences.
- change simple active sentences into passive sentences.
- use both sentence forms correctly.
💡 Let’s Explore
What Is the Active Voice?
In the active voice, the subject performs the action.
Structure
Subject + Verb + Object
Examples
- Maya painted the picture.
- The firefighter rescued the family.
- Our class planted trees.
The subject is doing the action.
What Is the Passive Voice?
In the passive voice, the subject receives the action.
Structure
Object + form of “be” + past participle + by + Subject
Examples
- The picture was painted by Maya.
- The family was rescued by the firefighter.
- Trees were planted by our class.
The focus is now on the object instead of the person performing the action.
Active Voice and Passive Voice Compared
| Active Voice | Passive Voice |
|---|---|
| Ava wrote the letter. | The letter was written by Ava. |
| The players won the match. | The match was won by the players. |
| The scientist discovered a new species. | A new species was discovered by the scientist. |
Notice that the meaning stays the same, but the sentence structure changes.
When Do We Use the Active Voice?
We usually use the active voice when we want to highlight who performed the action.
Examples
- The doctor examined the patient.
- Liam solved the puzzle.
- Our team built the model.
Active voice is usually clearer and more direct.
When Do We Use the Passive Voice?
We often use the passive voice when:
- the person doing the action is unknown,
- the action is more important than the person,
- or we want to focus on the result.
Examples
- The museum was opened in 2010.
- The road was repaired last week.
- The lost wallet was found yesterday.
Sometimes we do not mention who performed the action.
How to Change Active Voice to Passive Voice
Step 1
Find the object.
The artist painted the mural.
Object: the mural
Step 2
Move the object to the beginning.
The mural…
Step 3
Add the correct form of be and the past participle.
The mural was painted…
Step 4
Add by and the subject (if needed).
The mural was painted by the artist.
🌟 Example
Active Voice
The volunteers cleaned the beach after the storm.
Passive Voice
The beach was cleaned by the volunteers after the storm.
Both sentences describe the same event, but each has a different focus.
🌍 Real-Life Example
The local community organised a tree-planting exercise.
A newspaper reported:
Active Voice: Community volunteers planted over 500 trees.
Another newspaper wrote:
Passive Voice: Over 500 trees were planted during the community exercise.
Both reports are correct. The first focuses on who planted the trees, while the second focuses on what was achieved.
💡 Tips for Using Active and Passive Voice
✔ Use the active voice for clear and direct writing.
✔ Use the passive voice when the action is more important than the person performing it.
✔ Remember that passive sentences use a form of be and the past participle.
✔ Check that the meaning stays the same when changing between the two forms.
✔ Practise changing simple sentences from one voice to the other.
✨ Quick Tips
📝 Active voice: The subject performs the action.
📖 Passive voice: The subject receives the action.
🔄 Passive voice usually uses be + past participle.
🌟 Both voices express the same idea but focus on different parts of the sentence.
🎯 Let’s Practise!
A. Choose the Correct Answer
1. Which sentence is written in the active voice?
A. The cake was baked by Olivia.
B. The homework was completed by the learners.
C. Ethan repaired the bicycle.
D. The song was sung by the choir.
2. Which sentence is written in the passive voice?
A. The scientist conducted the experiment.
B. Maya painted the picture.
C. The football match was watched by thousands of fans.
D. The children played happily in the park.
3. Which is the correct passive form of the sentence below?
“The teacher praised the class.”
A. The class praised the teacher.
B. The class was praised by the teacher.
C. The teacher was praised by the class.
D. The class is praising the teacher.
B. True or False
4. In the active voice, the subject performs the action.
5. Passive voice always begins with the person performing the action.
C. Short Answer
6. What is the difference between the active voice and the passive voice?
7. Change these sentences into the passive voice.
a. The librarian organised the books.
b. The engineers designed the bridge.
8. Change these sentences into the active voice.
a. The prize was presented by the principal.
b. The classroom was cleaned by the learners.
Answers: 1 C 2 C 3 B 4 True 5 False