2. (核对答案，对回答正确的学生及时给予鼓励。)

　 Answers:

　 (1)Food gives us energy.

　 (2)We should eat more fruit and vegetables.

　 (3)We should eat less meat.

　 (4)If we eat too little or too much food, or if we choose the wrong food, we may become sick.

4. (教师由healthy habits引出healthy food，导出本课目标语言。)

　 (教师展示食物图片)

　 T: What’s this?/What are these?

　 (教师一边问，一边板书。)

　 (板书)

　 (教师要对生词：eggplant　 sandwich　 watermelon　 sausage　 tomato　 beef　 cabbage　 potato chips　 strawberry解释，并领读。)

　 (教师领读几遍后，让学生自由记忆两分钟，然后借助图片再领读一遍，擦掉板书，再借助图片让学生说出食物名称)

Step 2　 Presentation 第二步 　呈现(时间:8分钟)

3. (复习好坏习惯，强化习惯用语。)

　 (分组活动，讨论哪些是健康的生活习惯，哪些是不健康的生活习惯。)

　 T: Four students work in one group. Please talk about what are healthy habits and what are unhealthy habits.

For example:

--Is going to bed early good or bad for your health?

--It’s good.

--Is getting up late good or bad for your health?

--It’s bad.

--Is keeping long fingernails good or bad for your health?

--It’s bad.

2. (教师提问，请学生回忆有关头痛的话题。)

T: What may cause headaches?

S₅: You may get a headache when you work too hard.

S₆: You may get a headache when you can’t get enough sleep.

S₇: You may get a headache when you exercise on an empty stomach.

…

Step 1　 Review 第一步 　复习(时间:10分钟)

1. (复习情态动词：You must…/You must not…/you should…/you shouldn’t…)

T: Please make sentences.

(板书)

S₁: We must wash our hands before meals.

S₂: We must not eat bad food.

S₃: We should keep our classroom clean.

S₄: We shouldn’t drink sour milk.

…

小黑板/图片(食物类)/录音机/磁带/多媒体课件

4. Summarise the grammar focus and useful expressions in the topic.

3. Improve the students’ listening, speaking, reading and writing skills.

2. Go on learning what are healthy eating habits:

(1)Good health is more important than wealth.

(2)Food gives us energy.

(3)We must have enough food to keep healthy.

(4)We must have the right kinds of food.

(5)Different foods help us in different ways.

(6)It’s necessary for us to have healthy eating habits.