Unit 2Healthy eatingPeriod 6Using language: Speaking and writing整体设计教材分析This is the sixth teaching period of this unit. The teacher can first check the homework, let students review what they learned in the last lesson and then lead in the new lesson.In this period, the teaching activities will focus on speaking and writing. These activities offer students the opportunity to discuss what food they must eat to have a balanced diet and how much they should eat each day, to imagine they
