There are 16 verbs in French that require être rather than avoir in the passé compose. Sometimes there is a passé. Passé uses être to talk about physically passing by something. These irregular verbs also must agree in gender and in number.
Weather unit-Weather board game - have students play in pairs or small groups to: describe the weather state something appropriate to wear/bring according to the forecast! what activities they are going to do (future tense) that correspond to the weather.