(共29张PPT)
Unit 2
Keeping Healthy
Topic 1 Section A
本单元谈论如何保持健康，Topic 3话题谈论体育锻炼有助于健康，
介绍了如何才能保持健康，怎么才能正确地加强体育锻炼。
教育学生要珍惜健康，加强锻炼。
1. 能正确拼读并运用单词表中的单词与短语: question, go ahead, build … up, all the time, finally, Internet
2. 能认读下列单词：journalist, crowded, throat
3. 能用以下短语进行口头或书面的表达: keep away from, take some cold pills, change our clothes often等。
4. 能用first, second, third, finally有序进行表达。
5. 能正确运用must进行提问。
1. 能听懂和阅读有关预防流感的对话或文章。
2. 能谈论和以书面形式表达有关预防流感的话题。
3. 能熟练运用must进行问答，表示征求意见或提建议。
4. 能够听从他人建议，积极预防感冒。强化保持健康的思想，学会如何更好地进行体育锻炼。
学习目标
核心素养
What’s wrong with him
He has a headache.
What caused it
He stayed up too late last night.
Staying up late is not good.
He should go to bed early.
Staying up late is not good.
动名词作主语，谓语动词用单数
What’s wrong with him
He has a stomachache.
What caused it
He drank cold water.
Drinking cold water is not good.
He should drink boiled water.
Drinking cold water is not good.
动名词作主语，谓语动词用单数
What’s wrong with her
She has a toothache.
What caused it
She ate too much candy.
Eating too much candy is not good.
She should’t eat too much candy.
Eating too much candy is not good.
Is reading in the sun good or bad
It’s bad.
Really
We shouldn’t read in the sun.
Is brushing teeth twice a day good or bad
It’s good.
Really
We should brush teeth twice a day.
Is throwing litter around good or bad
It’s bad.
We must put litter into the dusbin.
Is doing morning exercises every day good or bad
It’s good.
We should do morning exercises every day.
have a headache 头疼
have a stomachache 胃疼
have a toothache 牙疼
have a backache 背疼
have a fever 发烧
have a cold 感冒
have a cough 咳嗽
have the flu 流感
illness
Look at the pictures and write down the advice
on how to prevent the flu.
We should exercise
often.
3
We must go to see a doctor at once when we have the flu.
Look at the pictures and write down the advice
on how to prevent the flu.
Look at the pictures and write down the advice
on how to prevent the flu.
We had better keep away from crowded places.
Look at the pictures and write down the advice
on how to prevent the flu.
We should take a shower often.
We should drink enough water.
Give more advice on how to prevent the flu:
We should go to bed early and get up early.
Give more advice on how to prevent the flu:
We should wash our hands before meals.
Give more advice on how to prevent the flu:
We should often open the window, take a fresh breath.
fever headache stomachache sore throat
cough backache toothache sore eyes
B. Listen again and check the advice you hear.
A. Listen to the passage and circle the symptoms that you hear.
should
drink lots of boiled water
take some cold pills
lie down and take a good rest
brush your teeth twice a day
shouldn’t
work on the Internet too long
go to crowded places
play sports too much
eat hot food
2
1. exercise often
2. keep the air fresh
3. go to bed early
4. wash hands and change clothes often
5. keep our rooms clean
6. drink enough water
7. take some medicine
8. keep away from crowded places
Flu is a serious illness, what should we do to prevent it
Listen to 1a and check Dr. Li’s advice.
√
√
√
√
√
1b
First, ___________________________________________
Second, __________________________________________
Third, ___________________________________________
Finally, __________________________________________
we should exercise often to build us up.
we should keep our rooms clean and the air fresh all the time.
we should wash our hands and change our clothes often.
we should keep away from crowded places.
Listen again and use the correct phrases to retell
Dr. Li’s advice.
1c
1a
Watch the video and imitate.
Language point:
1. May I ask you some questions
1) May I ... 是日常交际中常用的表请求的句型。在此句型中，“一些”通常用some，而不用any。May I have some water, please 我能喝点水吗？
2) question意为“问题，疑问”，指较易解决的问题及口头回答的问题，常与动词ask或answer搭配使用。Can you answer the question
3) problem指比较困难的问题，如社会、政治和经济等。搭配动词work out或solve。Can you solve the problem as soon as possible
你能尽快解决问题吗？
Language point:
2. ahead (adv.) 意为“在前面(头)”
go ahead (口语)表示同意对方的请求，根据情况可译为“说吧！”“做吧！”“进行吧！”“干吧！”等
—Can we do it now —Yes, go ahead.
3. prevent 动词，意为“阻止，阻挠”，可与stop互换使用。
prevent sb./sth. (from) doing sth. 阻止某人/某物做某事
= stop ... (from) doing sth. = keep ... from doing sth.
Mr. Gao tried to prevent/stop/keep the boy talking in class.
Practice:
Make conversations similar to 1a.
Act out the dialog in class.
Example:
A: Must we do exercise to prevent the flu
B: Yes, we must.
A: Must we take some medicine to prevent the flu
B: No, we don’t have to. /
No, we needn’t.
1d
Exercises: 句型转换。
1. We must clean the classroom every day. (同义句转换)
We must _______ the classroom _______ every day.
2. It took me two days to finish the book. (同义句转换)
I _______ two days _______ the book.
3. You should eat an apple every day. (对画线部分提问)
_______ _______ you do every day
clean
What should
keep
spent
on
Exercises:
4. —May I ask you some questions, Miss Wang (对问句作出回答)
—Sure, go _______.
5. They have to get up early every day. (改为一般疑问句)
_______ they _______ _______ get up early every day
Do have to
ahead
Summary:
We learn:
May I ask you some questions Go ahead.
build … up keep the air fresh all the time
change our clothes often keep away from crowded places
at once take one’s advice
We can:
能正确运用must, mustn’t提建议
Homework:
1. Read and recite 1a.
2. Make up a dialog with your partner similar to 1a.
