The rule as a picture, 5 multiple-choice questions, 3 sentences to correct and a short writing task. Free to print and copy for your class or for self-study.
Want the explanation first? Read the Active vs Passive lesson
In the active, the doer is the subject: Ana painted the house. In the passive, the thing is the subject, and the doer moves to the end or disappears: The house was painted (by Ana). Same action, different focus.
Ana painted the house.
The house was painted by Ana.
Write two sentences about your own life: one with Active and one with Passive. Then explain the difference to a partner.
Answers will vary. Check that each sentence follows the rule on page 1, or paste them into Clarigram to have them checked.