(共39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. 能够听懂和日常饮食、其他生活习惯
有关的对话信息，并能根据信息判断生活习惯的健康与否。
2. 能够使用频度副词及How often谈论日常生活习惯话题。
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。
Warming-up
Do you like healthy food or junk food
junk food
healthy food
Junk food makes you…
Healthy food makes you…
strong
fast
healthy
weak
fat
unhealthy
junk food
垃圾食品(Junk food)，是指仅仅提供一些热量，别无其它营养素的食物，或是提供超过人体需要，变成多余成分的食品。垃圾食品包括：油炸类食品、腌制类食品、加工类肉食品(香肠、火腿等)、饼干类食品、汽水可乐类饮料、方便类食品（主要指方便面和膨化食品）、罐头类食品、话梅蜜饯果脯类食品、烧烤类食品等。
Healthy food
Junk food
There are many delicious foods in my refrigerator.
Healthy food
Junk food
milk
fruit
vegetables
Which foods are healthy
Healthy food
Junk food
Which foods are unhealthy
barbecue
Coca-Cola
milk tea
hamburger
instant noodles
coffee
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
How to keep healthy
How can we keep healthy
Besides foods and drinks, can you think of other words
How to keep healthy
A good eating habit
Exercise often
Get enough sleep
habit n.习惯
1. ____ junk food 3. ____ fruit 5. ____ sleep
2. ____ milk 4. ____ vegetables 6. ____ coffee
a
b
c
d
e
f
a
b
e
c
f
d
Match the words with the pictures below.
1a
good for our health
bad for our health
good habits
bad habits
A: How often do you eat fruit
B: I eat fruit every day.
A: Do you like it
B: Yes. I like it very much. And it’s good for my health.
Doctors says (eating) fruit is good for our health.
A: How often do you drink milk
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.
Doctors 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
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。
中考对接
(湖北咸宁中考）—I think drinking milk every morning is
good ____ our health.
— Yes, I agree ______ you.
A.to ; to B. with ; to
C. at ; with D. for ; with
How often do you drink/eat…
I eat/drink…
Do you like …
…
Ask and answer questions. Use the words from 1a.
1b
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.
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.
Listen to an interview about two people’s daily habits. Circle your answer to each question.
1c
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
Listen again. Fill in the blanks in the survey.
1d
Tina
Bill
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
every day
every day
nine
every day
two or three times a week
never
hardly ever
never
nine
never
three or four times a week
four times a day
Reporter：Hi, Tina and Bill. Let’s start with the
first question. ________________________________
Tina： Every day.
Bill： Hardly ever.
Reporter：________________________________________
Tina： I eat vegetables and fruit every day.
Bill： I sometimes eat vegetables. But I never eat fruit.
Reporter: OK. ________________________________________
Tina： Nine.
Bill： Me too.
How often do you exercise
How often do you eat vegetables and fruit
How many hours do you sleep every night
Listen again and complete.
Reporter: __________________________
Bill： Never. I can’t stand milk.
Tina：Oh, I love milk --- I drink it every day.
Reporter：______________________________
Bill： I eat it three or four times a week.
Tina： I guess I eat it______________________________.
Reporter：____________________________
Bill： Oh, I drink coffee_____________________. I love coffee.
Katrina：I never drink coffee.
Reporter：Well，thank you very much.
Bill/Katrina：You’re welcome.
How often do you drink milk
How often do you eat junk food
two or three times a week
four times a day
How often do you drink coffee
Reporter: Hi, Tina and Bill. Let’s start with the first question.
How often do you exercise
Tina: Every day.
Bill: Hardly ever.
Reporter: How often do you eat vegetables and fruit
Tina: I eat vegetables and fruit every day.
Bill: I sometimes eat vegetables but I never eat fruit.
Reporter: OK. How many hours do you sleep every night
Tina：Nine.
Bill：Me, too.
Check your answers.Then role play.
Reporter: How often do you drink milk
Bill：Never. I can’t stand milk.
Tina：Oh, I love milk --- I drink it every day.
Reporter： How often do you eat junk food
Bill： I eat it three or four times a week.
Tina：I guess I eat it two or three times a week.
Reporter：And how often do you drink coffee
Bill： Oh, I drink coffee four times a day.
Tina： I never drink coffee.
Reporter：Well，thank you very much.
Bill/Tina：You’re welcome.
can't stand不能忍受
What have you learned about Halloween
Oh, I know it is a popular festival in North America. And it is celebrated on October 31st.
What do you like most about this festival
I think the most interesting part is dressing up as ghosts or black cats.
Yes, that is quite interesting. But I do like “Trick or treat”, I think it is really funny.
….. ……
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.
1d
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
I think Tina has better eating habits. Because every day she , , .She 2
or 3 times a week. She never . She nine hours a day. She is very healthy.
Bill sleeps nine hours every night, too. Is he healthy No,
because he exercises, eats fruit or drinks milk and he eats junk food , drinks coffee . So he is unhealthy.
Tina has a healthy life. Her healthy lifestyle help her to study better.
exercises
eats fruit
drinks milk
eats junk food
drinks coffee
sleeps
hardly ever
never
4 times a week
4 times a day
What should we do to keep healthy
Early to bed and early to rise, makes a man healthy, wealthy and wise.
Eat more fruit and vegetables and less junk food.
Try to exercise more.
Sleep eight or nine hours a night.
谢谢
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