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(共34张PPT)
Unit2 How often do you exercise
人教版八年级上册
SectionB 1a-1e同步课件
Learning objectives
1. 1.理解并掌握下列词汇: milk, junk, coffee, health，drink milk, want sb. to do sth., be good for, junk food等。
2. 通过听说训练，获取有关健康生活习惯的关键信息，进一步巩固how often 引导的句型。
3. 合理安排自己的生活，养成良好的生活习惯和饮食习惯，享受健康的生活。
Healthy food
Unhealthy food
Warming-up
healthy food
unhealthy food
Unhealthy food food makes you…
Healthy food makes you…
strong
healthy
weak
fat
unhealthy
healthy food
谷物类
牛奶（酸奶）
菇菌类
蔬菜
蛋类
水果
鱼类
豆类(制品)
unhealthy food
烧烤类食品
罐头类食品
加工类肉食
方便面膨化食品
冷冻类食品
油炸类食品
汽水、可乐类
饼干类食品
腌制类食品
果脯、蜜饯
话梅
junk food
carrots
coffee
apple
milk
What’s this
Is it healthy or junk food
healthy food
or
unhealthy food
cabbage
orange
coke
hamburger
What’s this
Is it healthy or junk food
healthy food
or
unhealthy food
fruit
unhealthy food
It’s bad for our health.
milk
junk food
vegetables
healthy food
It’s good for our health.
health为不可数名词，意为“健康；人的身体（或精神）状态”常用短语：be in good/poor health “身体好/差”。
Smoking is harmful to your health.
My grandma is in good health.
health n. 健康
healthy adj. 健康的
healthily adv. 健康地
keep healthy 保持健康
unhealthy adj. 不健康的
【拓展】
key expressions
1. b junk food 3. ____ fruit 5. ____ sleep
2. ____ milk 4. ____ vegetables 6. ____ coffee
a
e
c
f
d
a
b
c
d
e
f
Match the words with the pictures below.
1a
unhealthy food
healthy food
A: How often do you __________
B: I drink it every day.
A: Do you like it
B: No. But my mother wants me to drink it. She says it’s good for my health.
My mother says (drinking) milk is good for our health.
want to do sth.
想要做某事
want sb. to do sth.
想要某人做某事
drink milk
be good for…
对…是有益的
A: How often do you ____________
B: I eat it ____________.
A: Do you like it
B: Yes, I do. It’s delicious./ No. Because I think it is bad for my health.
eat junk food
twice a week
I think (eating) junk food is bad for my health.
be bad for…
对…有害
A: How often do you eat/drink_________
B: I eat/drink ___________.
A: Do you like it
B: Yes/No. Because it’s good/bad for my health.
Ask and answer questions. Use the words from 1a.
1b
key expressions
be good for 对……有好处
be bad for 对……有坏处
e.g. Hot dog is bad for our health. 热狗对我们的健康有坏处。
e.g. Milk is good for our health. 牛奶对我们的健康有好处。
She says it’s good for my health.
她说它（牛奶）对我的健康有好处。
be good for, be good at与be good with
be good for:
对……有益，后接名词代词。
be good at:
擅长……，后接名词代词或v.-ing形式。
be good with:
善于应对……
Doing morning exercises is good for you. 做早操对你有益处。
I’m good at (playing)basketball. 我擅长（打）篮球。
He is good with children. 他管理孩子有一套。
a reporter
1.Who are they
2.What are they doing
They are Tina, Bill and
a reporter.
The reporter is interviewing
Bill and Tina.
Tina
Bill
Pre listening
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
If someone has/doesn’t have good habits, what does he/she usually do
Listen to an interview about two people’s daily habits. Circle your answer to each question.
1c
habit n.习惯
Questions
1.How often do you exercise ____________ ____________
2.How often do you eat fruit ____________ _____________
3.How many hours do you sleep
every night _____________ ____________
4.How often do you drink milk _____________ ____________
5.How often do you eat junk food _____________ ____________
_____________ ____________
6.How often do you drink coffee ________________ ______________
every day
hardly ever
never
every day
nine
nine
every day
never
two or three
times a week
three or four
times a week
never
four times a day
Tina
Bill
Listen again. Fill in the blanks in the survey.
1d
Interviewer: Hi, Tina and Bill. Let’s start with the first question.
__________do you exercise
Tina: Every day.
Bill: Hardly ever.
Interviewer: How often do you eat _________________
Tina: I eat vegetables and fruit every day.
Bill: I sometimes eat vegetables. But I never eat fruit.
Interviewer: OK. _______________do you sleep every night
Tina: Nine.
Bill: Me, too.
Listen and fill in the blanks.
How often
vegetables and fruit
How many hours
Tina
Bill
Interviewer: How often do you drink milk
Bill: Never. I __________milk.
Tina: Oh, I love milk—I drink it _________.
Interviewer: How often do you eat junk food
Bill: I eat it ________________a week.
Tina: I guess I eat it two or three times a week.
Interviewer: And how often do you drink coffee
Bill: Oh, I drink coffee _______________.
Tina: I ______ drink coffee.
Interviewer: Well, thank you very much.
Bill/Tina: You’re welcome.
can’t stand
three or four times
every day
four times a day
never
Tina
Bill
Questions
1. How often do you exercise
2. How often do you eat fruit
3. How many hours do you
sleep every night
4. How often do you drink milk
5. How often do you eat junk food
6. How often do you drink coffee
Tina Bill
_________ _________
_________ _________
_________ _________
_________ _________
_________ _________
_________ _________
every day
every day
9 hours
every day
2 or 3 times
a week
never
hardly ever
never
9 hours
never
3 or 4 times
a week
4 times
a day
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
1e
Tina
Bill
Who has better eating habits
Who has a healthy life
Whose lifestyle is better
I think ... has better eating habits. Because……
Post listening
Make a report：
I think Tina is healthier. Because every day she , , and . She 2or 3 times a week. She never . She nine hours a day. Bill sleeps nine hours every night, too.is he healthy No, because he ,exercises, eats fruit or drinks milk.
And he eats junk food , drink coffee . So he is unhealthy.
exercises
eats junk food
eats fruit
drink milk
drink coffee
sleeps
hardly ever
never
4 times a day
4 times a week
Talk about your eating habits and let others tell if you have good habits
How often do you…
How many hours do you sleep every night
How often do you exercise
drink milk/eat fruit and vegetables…
eat junk food/drink coffee…
I drink milk every day and I drink coffee once a week. I sleep for 9 hours every night. I also exercise five times a week.
activities Every day Three or four times a week once or twice a week never
Eat vegetables and fruit
Exercise
Drink milk
Eat junk food
Drink coffee
I try to eat a lot of vegetables and fruit.
I eat them every day.
I never drink coffee.
I like junk food, but I try to eat it once or twice a week.
My eating habits are
good/bad
Check yourself.
Tips for healthy life：
Eat more fruits and vegetables and less junk food.
Try to exercise more.
Sleep eight or nine hours a night.
Keep good mood.
一、单项选择
1. I hardly ever exercise so I think I’m kind of __.
A. healthy B. health C. unhealthy D. unhealth
2. My sister likes fruits ___ she doesn’t like vegetables.
A. and B. but C. or D. also
3. Jim’s parents want him ___ more fruit.
A. eating B. eat C. to eat D. eats
4. — ____ students in your class are from Beijing
—Only one.
A. How often B. How many C. How much 　
Exercise
1. Ma Long ___________ playing ping-pong.
2. Our teachers ___________ all of us.
3. He ___________ children.
4. In fact, eating too much junk food ____________ babies, or you.
is good at
二 、从方框中选择词组并用其适当形式完成句子。
be good to be good with be good at be good for
are good to
is good with
is not good for
三、对划线部分提问。
1. I hardly ever drink milk for breakfast.
____________________________________________
2. They sleep nine hours every night.
____________________________________________
3. I went to Beijing twice last year.
____________________________________________
How often do you drink milk for breakfast
How many hours do they sleep every night
How many times did you go to Beijing last year
谢谢
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