1）教学目标
I like food that tastes good.
We should have a balanced diet.
We should do some sports to keep healthy.
教学词汇：keep healthy, vegetables and fruits, meat, junk food, fried food …
熟练掌握日常饮食中的食物名称，学会观察别人的健康生活习惯，调整自己的生活方式，使自己更健康。
2）教学重点
学会描述自己喜爱的食物名称，懂得通过均衡饮食、合理运动及充足休息等保持健康。
3）教学难点
让学生学会从多方面思考如何保持身心健康。
4）教学方法
以任务型教学理论为主导，合理设计各项教学任务，层层拓展，环环相扣，使学生掌握语言知识并加以运用到日常生活中。
5）教学过程
Part One :
Step 1: 以话题“How to keep healthy”导入，引入健康饮食的重要性。
1.T: It’s very important for us to keep healthy. Can you tell how to keep healthy?
S1: Do exercise and have a good rest
S2: Keep happy every day
S3: Eat more vegetables and fruits but less meat
2.T: What do you often have for breakfast?
Ss: Noodles. Bread; eggs / milk …
T: What about for dinner?
Ss: Rice, vegetables, fish, meat, fruit …
设计思路：呈现学生以前所学有关食物名称的单词，即复习了词汇及句型，又为下文进行介绍健康食品和垃圾食品作好铺垫。