Unit 2 Keeping Healthy Topic 3 Must we exercise to prevent the flu ? Section A 课件 49张PPT

Section A
1.问问题
2.开始(做)
3.增强某人的体质
4.一直
5.勤更衣
6.保持空气清新
7.接纳某人的建议
8.远离拥挤的地方
1.ask questions
2.go ahead
3. build sb. up
4.all the time
5. change clothes often
6. keep the air fresh
7. take one’s advice
8.keep away from
crowded places
Preview
Group work
1.问问题
2.开始（做）
3.增强某人的体质
4.一直
5.勤更衣
6.保持空气清新
7.接纳某人的建议
8.远离拥挤的地方
1.ask questions
2.go ahead
3. build sb. up
4.all the time
5. change clothes often
6. keep the air fresh
7. take one’s advice
8.keep away from
crowded places
Group work
1.问问题
2.开始（做）
3.增强某人的体质
4.一直
5.勤更衣
6.保持空气清新
7.接纳某人的建议
8.远离拥挤的地方
1.ask questions
2.go ahead
3. build sb. up
4.all the time
5. change clothes often
6. keep the air fresh
7. take one’s advice
8.keep away from
crowded places
Group work
Daily report
How to keep healthy?
Daily report
1.What’s the matter?
2. What’s your advice?
I think he has…
He should / had better / must…
have a headache
I think she has…
She shouldn’t / had better not …
have a toothache
I think he has…
He should / had better / must…
have a cough
I think he has…
He should / had better / must…
have a fever
I think she has…
She should / had better / must…
have the flu
illnesses
1.感冒
2.发烧
3.咳嗽
4.头痛
5.牙痛
6.背痛
7.胃痛
have a cold
have a fever
have a cough
have a headache
have a toothache
have a backache
have a stomachache
8.喉咙痛
have a sore throat
These days many people have the flu.
What kind of symptoms (症状) we may have when we have the flu?
crowded
['kra?d?d]
What should we do to prevent the flu?
[pr?'vent]
A journalist asks Dr. Li how to prevent the flu.
[?d??:rn?l?st]
Group work
Try to remember Dr. Li’s advice.
(These days many people…
First,…Second,…Third,…Finally…)
These days….
What ….prevent …?
Dr. Li’s advice:
We should exercise often to build us up.
First
Second
We should keep our rooms clean
and the air fresh all the time.
We should wash our hands
and change our clothes often.
Third
We should keep away from
crowded places.
Finally
First, ....
Second,…
Third,....
Finally,....
Retell Dr. Li’s advice:
A: Must we to prevent the flu?
B: Yes, we must.
drink enough water
wash hands often
A: Must we to prevent the flu?
B: No, we needn't.
No, we don't have to.
exercise all the time
take some medicine
A: Must we ... to prevent the flu?
B: Yes, we...
No, we ...
do exercise often
take some medicine
Let’s practice!
A: Must we ... to prevent the flu?
B: Yes, we...
No, we ...
stay at home
wash our hands often
A: Must we ... to prevent the flu?
B: Yes, we...
No, we ...
brush our teeth
drink enough water
A: Must we ... to prevent the flu?
B: Yes, we...
No, we ...
see a doctor
keep away from crowded places
1
5
4
3
2
6
1. Frank goes swimming twice a week. He says it can ______________.
build him up
2 points
2. Must I clean my room today?
(作否定回答)
No, you _______.
No, you _______ _________ ________.
needn’t
2 point
don’t have to
3. Look at the pictures and give advice using should, had better or must.
3 points
2. We should take a shower often.
1.We should keep the air fresh.
3.We should change our clothes often.
4. Look at the pictures and give advice using should, had better or must.
3 points
2. We must go to see a doctor at once when we have the flu.
1. We should/ had better keep away from crowded places.
3. We should exercise often.
5. We shouldn’t go to crowded places. (改为同义句)
We should ______ _______ _______ crowded places.
keep away from
1 point
6. ---May I use your pen, Mr. Li?
---Sure, _______.
come on B. go away
C. go ahead D. come here
C
1 point
Group work
(D:doctor P:patient(病人))
D: What's ...?
P1: I have...What should I do?
D: First....Second....
P1: Must I take some medicine?
D: Yes, you....Take the medicine....
/No, you ....You...
P1: I'll take your advice. Thank you.
D: Next one.…
6. 写作。
近年来，传染性疾病不断发生，威胁人类的健康。例如非典，甲型流感，禽流感等。作为中学生，为了使自己保持健康，远离疾病，我们在日常生活中该怎么做呢？请你以How can we keep away from the flu?为题，写一篇短文。
内容包括： 1.生活饮食方面 2.个人卫生方面 3.睡眠锻炼方面。每方面写两点，词数60词左右。
(参考词汇：eat vegetables and fruits, eat too much candy, brush our teeth, take showers, go to bed early, stay up, exercise… )
How can we keep away from the flu?
These days …____________________________________________
________________________________________________________________________________________________________________________________________________________..... If we take these advice, we may be able to prevent the flu and keep healthy.
First,…Second,…Third,…Finally,…
Sample:
How can we keep away from the flu?
These days many people have the flu. So, what should we do to keep away from it?
First, we should eat more vegetables and fruits. They are good for our health. We shouldn’t eat junk food such as potato chips, ice cream and so on. Second, we’d better wash our hands and change our clothes often. We should also take showers often and brush our teeth twice a day. Third, we’d better not stay up, because it may cause many illnesses. Finally, we should exercise often to keep us healthy and active everyday. If we have the flu, we must go to see a doctor at once.
If we take these advice, we may be able to keep away from the flu and keep healthy.

Be happy to be healthy.
1. New words:
prevent [pr?'vent] journalist
crowded [ 'kra?d?d]
2. New phrases:
ask questions go ahead build sb. up all the time
change clothes often keep away from crowded place
take one’s advice keep the air fresh
First,…
Second,….
Third,…
Finally,…
3. —Must we exercise to prevent the flu?
—Yes, we must.
—No, we needn’t ./ No, we don’t have to.

Recite 1a.
Rewrite the passage about how to keep away from the flu, check it in groups.
Finish P44. 3 on your book.