This handout begins with a short explanation of IMPARFAIT for beginners. It walks learners through the steps of making a verb imperfect. There are 8 prompts for students to write sentences about things they and their family used to do. There is a sample sentence with a detailed explanation of how to arrive at the correct answer.
I use this handout in my When I Was Little unit where students learn how to describe what they were like when they were young.