Unit 2 How often do you exercise?Section B (1a-1e)课件（共24张PPT，含内嵌音频）2024-2025学年人教版英语八年级上册

(共24张PPT)
Unit 2
How often do you exercise
Section B (1a~1e)
能熟悉并正确运用本课时重点单词和短语：junk, coffee, health, junk food。
1
2
能够使用频度副词及How often谈论日常饮食和生活习惯的话题。
once a week
twice a week
every day
Exercise is good for our health.
A: What do you usually do on weekends
B: I often …
A:How often do you …
B: I ...
be good for 对……有好处
n. 健康
three times a week
Let’s talk.
Healthy or unhealthy
unhealthy
unhealthy
healthy
unhealthy
unhealthy
healthy
unhealthy
unhealthy
healthy
Think.
Healthy food is good for our health.
be good for 对……有好处
junk food
Eating junk food is bad for our health.
be bad for 对……有坏处
重点探究
1a Match the words with the pictures.
a
b
c
d
e
f
a
e
c
f
d
Listen for the general idea of 1c
听取大意
The general idea of Conversation 1 is about _______
A. healthy food
B. unhealthy food
C. eating habits
While-listening
c
Work in pairs to talk about your eating habits.
How often do you drink milk
I drink milk every day.
Do you like it
No. But my mother wants me to drink it. She says it’s good for my health.
1b
3. Do you think he is healthy or unhealthy
Look at the picture and talk about the questions.
1. What does Mr. Black look like
2. Why is he heavy
Work in groups to discuss how to keep healthy.
How to keep healthy
A good eating habit
Exercise often
Get enough sleep
Does Tina have good habits Yes. No. I don’t know
Does Bill have good habits Yes. No. I don’t know.
Listen for the specific ideas of 1c 听取细节
1c Listen to an interview about two people’s daily habits. Circle your answer to each question.
Questions Tina Bill
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
Nine
Never
Every day
Hardly ever
never
Every day
Nine
3 or 4 times
a week
Never
2 or 3 times
a week
4 times a day
1d Listen again. Fill in the blanks in the survey.
Listen and check the answers.
Tina:Nine.
Bill: Me, too.
Interviewer:How often do you drink milk
Bill:Never. I can't stand milk.
Tina:Oh, I love milk.I drink it every day.
Interviewer: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.
Interviewer:And how often do you drink coffee
Bill:Oh, I drink coffee four times a day.
Tina:I never drink coffee.
Interviewer:Well, thank you very much.
Bill/Tina:You' re welcome.
Interviewer:Hi, Tina and Bill. Let's start with the first question. How often do you exercise
Tina:Every day.
Bill:Hardly ever.
Interviewer: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.
Interviewer:OK. How many hours do you sleep every night
Activity 7
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
How often do you exercise
I exercise every day.
And how often do you …
…
Pair work
Today is the school physical examination day.
The doctor will check your body and ask you many health questions.
Now one of you is the doctor, the other three are just yourselves.
Try to talk about your habits.
Group work
Let’s role-play
Name exercise fruit vegetables milk junk food
Jim every day every day never three times a week twice a month
exercise
eat well
sleep well
A good eating habit
—Eat more fruit and vegetables and less junk food.
Try to exercise more.
Get enough sleep.
—Sleep eight or nine hours a night.
Doctor’s advice
She says it’s good for my health.她说这对我的健康有好处。
【辨析】be good for，be good at，be good with和be good to
Language points
be good for的用法
用适当的介词填空
Mr. White is our P.E. teacher. He is good us. So we all like him. He is good playing basketball. And he often plays basketball with us. It's good our health. He is good all the students. He really loves to be a teacher and he also loves his students.
to
at
for
with
be good for 对……有益 反义短语是be bad for，“对……有害”
be good at 擅长于…… =do well in，后跟名词、代词或动词-ing形式
be good with 善于应付……的 后多接sb
be good to 对……友好 相当于be friendly to
How many hours do you sleep every night
你每天晚上睡几个小时？
Language points
how many的用法
how many 加可数名词复数，意为“多少”
how much 加不可数名词，意为“多少”
_________books are there in your bag
_________ coffee do you drink every day
_________ milk would you like
_________ umbrellas do you have
How many
How much
How much
How many
Ⅰ.根据句意及首字母提示完成句子。
当堂检测
1.Miss Li is pretty healthy because she enjoys e_________.
2. —How often do you go to the movies
—T_________ a month.
3. I often go to a school by bike, but s_________ I walk.
4. Getting up early is a good h_________.
xercising
wice
ometimes
abit
Ⅱ. 根据句意，用所给词的适当形式填空。
1. You should _______(go) to see a doctor.
2. Mother asked me ________(get) up early.
3. Let’s _______(try) our best to make our world more beautiful.
4. He ________(leave) his bag at school yesterday.
5. —I found it difficult _________(get) to sleep in the night.
— You’d better_________(take) some sleeping pills.
6. Tom is __________(difference) from Jim.
7. Do you think milk is a kind of ________(health) food
go
to get
try
left
to get
take
different
healthy
情景交际
A: Hi, Jenny! Do you exercise every day
B: (1)_________________________. I like exercising very much.
A: What is your favorite exercise
B: I like running best. I often play basketball, too. (2)________________________
A: I don’t like to exercise at all. I never play any sports.
B: Oh, no. I think exercising can make us healthy.
Yes, I do
How / What about you
A: Yes, you are right. (3)_________________________
B: I often run before breakfast.
A: (4)_________________________________________
B: I play basketball four times a week.
A: (5)_________________________________________
B: I usually play it for an hour each time. If you like, you can join me.
A: Thank you very much. I’d like to exercise with you.
When do you often run
How often do you play basketball
How long do you usually play it each time