2015-2016学年 人教版 必修三 Unit 2 Healthy eating learning about language课件 (13)
2015-2016学年 人教版 必修三  Unit 2 Healthy eating learning about language课件 (13)第2页

Explanation

Everybody has to eat, but do you eat a healthy diet? diet和food的区别: diet和food都可有“食物”的意思。但diet指的是习惯的食物或规定的食物, 特指维持健康的食物, 如病人的疗养食物。