14-15学年八年级英语（新目标，上册）课件：Unit 2 How often do you exercise section B1（共30张PPT）

英语教学课件八年级上册How often do you exercisen 无用的东西； 无价值的东西垃圾食品 n 咖啡 n 健康；人的身体（或精神）状态Words andExpressionsjunk junk food coffee healthLet’s enjoy a songExercise songLead-in 1Lead-in 2Healthy food or junk foodjunk foodjunk foodHealthy food junk foodjunk foodHealthy food junk foodjunk foodjunk foodHealthy food objectivesTo learn to maintain a healthy lifestyle To learn new words: coffee, healthHow to keep healthy a healthy diet don’t eat junk food