教学目的:使学生在活动中利用废物品自制体育器材进行教学与游戏,并提供绿色草坪,让学生在美丽的大自然中欢快地活动,从而教育学生爱护大自然、保护大自然。 Teaching Objectives: To enable students to make use of waste materials to make their own sports equipment for teaching and playing games. They also provide green lawns for students to enjoy themselves in the beautiful nature so as to educate students to take good care of nature and protect the nature.