2. (根据生活常识，判断刚才所学的食品哪些是健康食品，哪些是不健康食品。)

T: Now can you tell me which are healthy foods and which are unhealthy foods? Please complete the table below.

(可再次挂出食品图片。)

1. (展示2中的食物图片，将其分类加强单词记忆。)

T: Look at these pictures in 2. Divide the foods into different kinds.

(多媒体课件呈现。)

3. (出示小黑板上的填空题，训练学生的听力。)

T: Listen to the tape again, and then complete the passage on the small blackboard according to the listening.

　　 　As we know, good health is ________ ________than wealth. Food gives us ________, so we must have _______ ________ to keep healthy. Of course, we must also have the _______ ________ of food. We should eat more ________ and ________ and 　　　　　meat. A glass of _______and an ________ a day can help make us ________. Different foods help us in different ways. But if we eat ________ ________ or ________ ________ , or if we ________ the wrong food, we may become sick. It’s ________ for us to have heathy eating habits.

(核对答案。)

　T: Open your books and check the answers by yourselves.

Step 4 　Practice 第四步 　练习(时间:12钟)

2. (根据关键词，让学生复述短文。)

T: Please look at the key points on the blackboard and then retell the text.

2. (让学生听1录音，跟读，并找出新单词。教师教授新单词。)

T: Now please listen to 1 again and repeat. Then find out the new words.

(板书)

3. (由上述健康话题，过渡到健康的饮食习惯。)

T: Did you have breakfast this morning? Going to school without breakfast is bad for our health. What did you have for breakfast? What kind of food do you like?

Ss: …

(根据学生的回答，出示相应的食物图片。学生边回答，教师边板书，学习新单词。)

T: There are so many kinds of foods, vegetables and fruits. What should we eat?(导入1。)

Step 2　 Presentation 第二步 　呈现(时间:8分钟)

2. (由班规联想到生活中一些习惯，与疾病关联起来。引导学生以how to keep healthy为话题自由讨论，内容包括本话题所涉及的重要词汇、短语、语句，提高学生对语言的综合运用能力。)

T:　　　　　　　 These rules are very good. If we all obey the class rules, we will study better. As the same reason, if we have good habits, we’ll keep healthy and live better. Do you think so?

Ss: Yes.

T:　　　 Next, let’s talk about“How to keep healthy”with the language points we learned in this topic.

(给学生准备时间，挑选几组学生到前面示范。)