I must ask him to give up smoking

(请2-3名学生汇报讨论结果。)

Step 2 Presentation 第二步 呈现(时间:10分钟)

1. (自读1，培养自学能力。)

T: Please open your books on page 37. Read 1 by yourselves. You can look up the new words in your word list. (可用汉语解释。)

(第一遍阅读，自学生词并掌握：disease, empty, stomach)

T: Now read the passage again and answer the questions on the small blackboard.

(悬挂小黑板。)[来源:学§科§网]

(1)What does it mean when you have a headache?

(2)What might cause a headache?

(3)What else might cause a headache?

(4)What should you do when you get headaches?

(几分钟后，核对答案。)

T: Let’s read the text again and try to find out the key words and phrases in this passage.

(要求他们找出关键词来，教师核查并板书，讲解部分生词与重难点。)

(一定要给大家足够的时间，为下一步练习做准备。)

(板书)

headaches——causes——not a disease——your health——wrong——a fever——work too hard——don’t get enough sleep——exercise on an empty stomach——see a doctor

T: please look at the blackboard and read them loudly.

Step 3 Consolidation 第三步 巩固(时间:8分钟)

1. (听1录音并跟读，提示学生注意语音语调。)

T: Listen to 1 and repeat, pay attention to the intonation, stress a nd pronunciation.

2. (把握关键词，掌握复述技巧。)

T: Please try to talk about the passage in your own words. You can look at the key words on the blackboard.

(几分钟之后请2-3名学生复述1。)

For example:

I know a headache isn’t a disease. There is something wrong with our health…

(及时鼓励学生，增强学生信心。)

Step 4 Practice 第四步 练习(时间:10分钟)

1. (阅读2a，呈现不健康的原因。)

T: Look at the pictures in 2a and read these sentences, please find out the new words, then look them up in the word list.

(几分钟后，提问个别同学。)

(板书)

germ, human, through, illness

T: These pictures show how germs make us sick. Now please listen to the tape and repeat.

(放2a录音,对学生有难度的句子可以多次播放并讲解。)

2. (让学生读2a，画出关键词。)

T: Please find out the key words.

(找学生板书出关键词。)

germs, get into, cause, diseases,

through, the nose/the mouth/the skin,

have an illness

T: Now close your book, let’s talk about these pictures. You can use the key words on the blackboard.

(可用幻灯片或课件、挂图展示2a。)

3. (总结2a，引出生病的几种途径。)

T: Let’s find out the ways of becoming sick, please.

(板书)

(1)through the nose

(2)through the mouth

(3)through the skin

4. (展示2b图片，了解预防疾病的措施。)

T: Look at the picture, please talk about what we should do to fight germs? Make sure to use “We should/should not…” and “We must/must not…”.

T: What should we do to fight germs?

S1: We should keep the air fresh.

S2: We shouldn’t eat bad food.

S3: We shouldn’t drink sour milk.

S4: We should keep our bodies clean.

S5: We must wash our hands before meals.

S6: We must keep our fingernails clean and short.

S7: We must tidy our bedrooms and sweep the floor often.

S8: We must keep the streets clean.

(个别图片中含有生词，如air, sour, tidy, sweep要及时讲解)

5. (开展互动，激发兴趣。)

T: Now work in pairs to discuss what we should do to fight germs.

(教师先给出示范，然后让学生进行问答并不断变换角色。)

For example:

T: What should we do to fight germs?

S1: We should…

S2: What must we do to fight germs?

S3: We must…

S4: What must we not do to fight germs?

S5: We must not…

T: Well done! Please write down what we should do to fight germs.

(要求大家尽量不看课本。)

Step 5 Project 第五步 综合探究活动(时间:7分钟)

1. (展开想象，扩大知识面。)

T: Let’s discuss what else we should do to fight germs.

(尽量脱离课本，并不要与课文内容重复。)

For example:

We should do morning exercises every day.

We should not throw litter about.

We must eat more fruit and vegetables.

We must not go to bed too late.

(教师巡视并指导，看谁发挥的较好。)

2. Homework:

T: Now let’s discuss what we should do to fight headaches.

For example:

We shouldn’t work too hard.

We must get enough sleep.

We must not exercise on an empty stomach.

(要求学生用讨论的结果完成表格，作为家庭作业。)

How to fight headaches

Should shouldn’t Must Must not

板书设计：

I must ask him to give up smoking

Section C

on an empty stomach

get into

cause disease

through

Section D

The main activities are 1, 2 and 4. 本课重点活动是1, 2和4。

Ⅰ. Teaching aims an d demands 教学目标

1. Learn some names of food and some other useful words:

than, wealth, less, choose, sandwich, watermelon, sausage, tomato,

beef, cabbage, strawberry

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.

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

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

Ⅱ. Teaching aids 教具

小黑板/图片(食物类)/录音机/磁带/多媒体课件

Ⅲ. Five-finger Teaching Plan 五指教学方案

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…)

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