根据握提供的信息和语言素材设计教学方案，用英文作答。
设计任务:阅读下面的学生信息和语言素材，设计15分钟的英语阅读教学方案。该方案没有固定模式，但须包含下列要点:
·teaching objectives
·teaching contents
·key and difficult points
·major steps and time allocation
·activities and justifications
教学时间:15分钟
学生概况：某城镇普通中学八年级（初中二年级)学生，班级人数40人。多数学生已经达到《义务教育英语课程标准(2011年版)》三级水平。学生课堂参与积极性一般。
语言素材：
A Healthy Lifestyle,the Chinese Way Traditional Chinese doctors believe we need a balance of yin and yang to be healthy.For example,are you often weak and tired？Maybe you have too much yin.You should eat hot yang foods,like beef.Eating Dangshen and Huangqi herbs is also good for this.But people who are too stressed out and angry may have too much yang.Chinese doctors believe that they should eat more yin foods like tofu.Chinese medicine is now popular in many western countries.It's easy to have a healthy lifestyle,and it's important to eat a balanced diet.