In this lesson, students revised and learned vocabulary related to hobbies and sports, focusing on listening comprehension and exercises. Key activities discussed included listening to music (听音乐), singing (唱歌), playing instruments like the guitar and piano (弹吉他, 弹钢琴), jogging (跑步), swimming (游泳), and playing tennis (打网球). Additional vocabulary included painting (画画) and reading books (读书), with practice dialogues involving characters like 美美, 东东, 小敏, 金金, 大声, and 小天.