Unit 1 My familyPeriod FiveTeaching contents: Let’s enjoy. ( page 36 )Teaching aims:知识目标:Using formulaic expressions to introduce people能力目标:Using possessive adjectives to express possession情感目标:To love family members.Difficult and key points: Using pronouns to identify peopleTeaching aids: tape, pictures , recorder ,slides, cardsTeaching procedure:教学步骤方法与手段补充与修改Warming-upSing a songTo greet each otherT------S, S------TRevi..