Dejeuner du Matin (Jacques Prevert) - lots of activities
This stuff went down really well with my Y9s (middle ability). They'd learnt how to do regular avoir verbs in the perfect tense and I wanted to move them on to use some irregular verbs.
The starter is matching the infinitives, past participles & English meaning of some irregular verbs, then I worked through the activities on the Dejeuner du Matin powerpoint. I'd say it would take 2-3 lessons to get everything done, depending how much time you spend on discussion and pronunciation practice.