《How often do you exercise?》(Section B Period 1)
Free talk
How to keep healthy?
a healthy diet
exercise
sleep well
Do you have a healthy diet?
Do you often eat junk food?
Is the food in thr following pictures healthy or unhealthy?
Healthy food
junk food
What food and drink are ugealthy?
junk food
“junk ffod”意为“垃圾食品”，指那些仅仅提供热量，别无其它营养素食物；或指提供超过人体需求，变成多余成人的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼，方便面等。
Doctors want us to eat ……every day.
Dotors want us to drink……every day.
Doctors want us to ……every day.
Because……is good for our health.
Doctors want us to ……every day.
Because……are……
be good/had for health
Coffee is bad for our health.
potqto chips=french fries
be good/bad for health
potato chip are bad for health.
junk food
be bad for health
unhealthy 不健康的
not healthy
1a Match the words with the pitures.
1.b junk food 2.a milk
3.e fruit 4.c vegetables
5.f sleep 6.d coffee
1b Pairwork 
Ak and answer questions.Use the words form 1a
A: How often do you drink milk,Liu Fang?
B: I drink mlik every day.
A: Do you like it ?
No.But my mother wants me to drink it.She says it's good for my health.
She says it's good for my health.
b good for……表示满意对……有益（有好处）（这里for是介词，后跟名词、代词、动名词或动词的-ing形式）如：
It's good for us to do more reading.
多读书对我们有好处。
Reading aloud is good or improving your English.
大声朗读对提高你的英语后好处。
其反义为：be bad for……
Reading in bad is bad for your eyes.
趟在床上读书对你的眼睛有害。
中考链接
【课本重点】
She says it's good for my health.
【中考考点】
An apple day is good ( B )your health
A.at B.for C.in D.with
【解析】
be good at表示“擅长于……”,be good for表示“对……有益/好处”。be good一般不与介词in或with搭配。根据句意可知，该题只能选B。
1c listen to an interview about two people's daily habits.Circle your answer to each question.
Does Tina have good habits?
Yes,No I don't know
BOes Bill have good habits?
Yes No.I don't know.
1d listen again.Filll in the blanks.
Activities How oten
 Tina Bill
exercise every day harday ever
eat fruit every day never
speep nine nine
drink milk every day never
eat junk food two or three times a week three or four times a week 
drink coffe necer four times a day
1e Pairwork
student A is the repporter.Student B is Tina or Bill,Ask and answer question.Then change roles.
A: Hi,Tina/Bill.Lwt's start with the first question.How often do you exercise?
B: I exercise every day.
A:And how oten do you……？
Review 课时重点回顾
want(sb)to do sth.
be good/had fpr……
how many/much的用法
How often do you exercise?
I exercise every day.
And how often do you……？
Fill in the blanks in the conversation.
A:What do Tom and Mike (usually) do on weekends?
B:They sometimes go to the museum.
A:(How often) do they go to the shopping center?
B:(Hardly) ever.Maybe about twice a month
A:Mike never watches TV,but Tom watches TV (every)day.
A:Oh,I'm just like Tom.I(always)watch TV,too.
Trnslate and write them down
1.你多久喝一次牛奶？
 我每天都是喝。
How often do you drink milk?
I drink milk every day.
2.我妈妈想让我喝牛奶。她说它对我的健康有益。
My mother wants me to drink milk .She said it is good for my health.
3.多读书对我们有点好处。
It's good for us to do more reading.
4.老师不想让我们吃汉堡包。
Theteacher dosn't want us to eat hamburgers.
5.运动对你的健康有好处。
playing sports/Exercising is good for your health.
4 SURVY Who is the healther?
Take the health quiz.Compar your resukts with your partnr's.Whao's healthier?
1.a=0,b=1,c=2
2.a=2,b=1,c=0
3.a=0,b=1,c=2
4.a=0,b=1,c=2
5.a=2,b=1,c=0
6.a=0,b=1,c=2
1.How often do you eat breakfast?
a.Never b.A few times a week.
c.Almost every day
2.How often do you eat fast food?
a.Never. b.A few times a week
c.Almost every day
3.How often do you eat fresh vegetables and fresh fruit?
a.Never. b.A few times a week
c.Almost every day.
4.How often do you exercise?
a.A few times a year.
b.A few times a month.
c.A few times a week.
5.How many hours do you watch TV every ewwk?
a.None. b.One to four. c.Five or more.
6.How many hours do you usually sleep at night?
a.less then six. b.Six or seven.
c.Eight or more.
9-12 points:You're earlly healthy! 
Good for you-and your health!
4-8 points:You're smart about your health most of the time.
0-3points:You have to learn more about healthy habits.Don't worry-you can do it!
homework
Write a short passage about how often you do the things in 1d.
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