This is the last period of this unit£¬so helping students review what they have learned is important.This is a good chance to feedback what we taught.Learning tip encourage students to form the good habit of learning.Students have to bear in mind that learning has become a lifelong practice.The project asks students to collect materials of different forms.The purpose is to develop their potential and use English in different ways.Teacher should direct students to control themselves£¬adjust their own learning purposes and strategies.