单元教学目标Content analyze:本单元以健康话题为主题，听说读写等活动主要围绕如何健身，怎样成为健康人展开，其中涉及许多社会热点问题，如抽烟，吸毒，艾滋病，学习与工作压力等影响健康的棘手问题。本单元引导学生讨论这些问题，目的在于让他们远离有损健康的活动，并养成良好的习惯。一、技能目标 Skill Goals u Talk about health u Learn the harm of smoking and how to stop smoking u Learn to advise people about what to do and what not to do u Learn about AIDS and how to keep safe from HIV 二、语言目标（一）功能句式 How to advise people about what to do and what not to do
