Units15 &16 Lifestyle I.Teaching Aims and Demands: 1.Make the students know how to keep a healthy lifestyle and how to express it in English; 2.Familiarize the students with the Western lifestyle. 3.Listening interviewora survey about lifestyle II.Difficultand Key Points: 1.The different Chinese and Western customs/cultures in lifestyle. 2.The listening skills on the conversations or interviews about the lifestyle III.Teaching Aids: Recorder;MP3;Courseware,ete. IV.Teaching Time; 4 periods 1 Units15 & 16 Lifestyle I. Teaching Aims and Demands: 1. Make the students know how to keep a healthy lifestyle and how to express it in English; 2. Familiarize the students with the Western lifestyle. 3. Listening skills on an interview or a survey about lifestyle. II. Difficult and Key Points: 1. The different Chinese and Western customs/cultures in lifestyle. 2. The listening skills on the conversations or interviews about the lifestyle. III. Teaching Aids: Recorder; MP3; Courseware, etc. IV. Teaching Time； 4 periods