人教版八年级上册英语Unit 2 How often do you exercise？SectionB 1a-1e 课件(共31张PPT)

(共31张PPT)
Unit 2
Section B
Period 1（1a—1e）
Do you know how to keep healthy
a healthy diet
exercise
sleep well
...
Free Talk
Healthy food
Is the food in the following pictures healthy or unhealthy
Junk food
junk food
junk food “垃圾食品”，指那些仅仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡等。
What food and drink are unhealthy
cola
salad
soup
hot dog
tomato
onion
dumpling
broccoli
healthy or unhealthy
What do you eat every day
milk
I drink milk every day.
How often do you eat / drink it
junk food
I never eat junk food.
vegetables
I often eat vegetables.
fruit
I eat fruits every day.
coffee
I never drink coffee.
I sleep eight hours every night.
How many hours do you sleep every night
1. ____ junk food 3. ____ fruit 5. ____ sleep
2. ____ milk 4. ____ vegetables 6. ____ coffee
Match the words with the pictures.
1a
a
b
c
d
e
f
a
b
e
c
f
d
good for our health
bad for our health
Ask and answer questions. Use the words from 1a.
A: How often do you drink milk, Liu Fang B: I drink milk 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.
PAIRWORK
1b
junk food
once a month
A: How often do you eat junk food
B: Once a month.
A: Do you like it
B: Yes. But my mom says it’s not good
for my health.
fruit
every day
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.
Tina
Bill
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
_____________
every day
every day
hardly ever
nine
every day
two or three times a week
never
never
nine
never
three or four times a week
four times a day
Who has better eating habits
Tina
Bill
Free Talk
How often do you …
How often do you …
PAIRWORK
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
A: How often do you exercise B: I exercise every day. A: And how often do you …
1e
How can we keep healthy
Group Work
Try to eat more healthy food and less junk food.
Try to exercise every day.
Everyone must sleep 8 or 9 hours every night.
Early to bed, early to rise, makes a man healthy, wealthy and wise.
Benjamin Franklin
早睡早起使人健康、富有又睿智。
本杰明 富兰克林
Take the health pare your results with your partner’s.
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 vegetables and 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 week
a. None. b. One to four. c. Five or more.
6. How many hours do you usually sleep at night
a. Less than six. b. Six to seven.
c. Eight or more.
Do you know how to keep a healthy lifestyle Share your ideas with your classmates,
Then write
a report as
your homework.