卡片/录音机/磁带/小黑板或幻灯片/挂图/多媒体

2. Learn the modals for necessity: must, must not

1. Learn some useful words and expressions:

article, cause, cancer, give up, litter, energy, necessary

3. Homework:

(请讨论生活中人们的生活习惯，判断他们是有益健康还是有害健康。)

板书设计：

Section B

The main activities are 1a, 1b and 2a. 本课重点活动是1a、1b和2a。

2. (学习生活常识，深化健康活动。)

　 T: You all did well today, boys and girls. So I will give you a gift now.

Ss: What?

T: An English song “Keeping Fit”.

(教师放幻灯片，也可写在黑板上。)

(这首歌仍然可以采用生日快乐歌的曲子，因为曲子熟悉，所以学生学起来容易。)

T: Let me sing this song for you, OK?

Ss: Yeah!

…

T: Do you like it?

Ss: Yes.

T: OK, follow me. I will teach you.

(教师教唱两遍，学生可以自唱。)

1. (教师提出问题，让同学收集答案。每次请4-6名学生帮助老师收集答案。)

T: You can walk around our classroom and help me find the answers. My question is what is good for your health.

(板书)

T: Let me see who can get the most answers. Go!

S₁: What’s good for your health?

S₂: Doing morning exercises.

S₁: What’s good for your health?

S₃: Washing hands before meals.

S₁: …

S_n: …

(教师须限定时间，答案收集完成后，请收集答案的同学依次上讲台作汇报。对于收集答

案较多的同学，给予表扬。)

以同样方式完成问题what’s bad for your health?

T: Well done! Thank you! Now let’s make another survey. The question is what is bad for your health, begin!

S₇: What’s bad for your health?

S₈: Staying up late.

S₉: What’s bad for your health?

S₁₀: Going to school without having breakfast.

…

(必要时教师给学生指点。)

4. (通过活动，使大家在欢快的氛围中获得知识。)

　 (1)T: Class activities! Look at the screen again. Let’s chant following the tape.

(放课件时，设计成连续播放四遍的效果，第一遍慢节奏的，每一句chant就出现一个小卡通画面，帮助学生理解句子，第二遍和第三遍按录音磁带的节奏，让学生跟读，第四遍只放伴奏，让学生自己来chant，也可以击掌伴奏。)

(2)T: Then let’s play an interesting game.

(教师解释Musical Chair，并说明游戏规则：将五个凳子放在教室前面，摆成圆形。找六名自愿参加游戏的同学到前面来，围绕凳子站着，当教师播放chant时，六名学生顺时针围绕凳子慢跑，教师停止播放，六名同学抢五把凳子，不许用手推人，没有抢到凳子的同学退出，并撤一把凳子，游戏继续，直到决出优胜。)

(教师把握好时间。)

Step 5　 Project 第五步 　综合探究活动(时间:10分钟)

3. (教师将全班分成四组，通过group work完成3b。)

　 T: Next, work in groups and list some other living habits then discuss whether these living 　 habits are good or bad for your health. After the discussion, one of your group members 　 need to give a report in the front.

2. T: Please do 3a. Are these habits good or bad? If they are bad, write the good ones on the lines.

　 (一分钟后核对答案。)

　 T: Let’s check the answers together, S₁, please.

　 S₁: Getting up late. Bad!

　 T: The next one, S_2.

S₂: Going to bed early. Good!

S₃: Doing morning exercises. Good!

…

S₈: Brushing teeth twice a day. Good!

1. (放录音，完成2。)

T: Please open your books. Listen and check (√)your answers. How did Wang Junfeng get a headache?

(核对答案)