(共32张PPT)
外研·八年级下册
Unit 3 Language in use
Module 4 Seeing the doctor
Language practice
I haven’t done much exercise since I got my computer last year.
I have had him for three months now.
Since then, it has become part of my life.
现在完成时—— since 和 for 的用法
现在完成时表示动作或状态从过去某一时刻开始、一直持续到现在，多与“since +点时间”或“for +段时间”连用。for表示“经过(一段时间)”，而since表示“自从(……以来)”。 常见结构如下：
Language points
for +表示一段时间的状语
一段时间+ ago
since + 表示过去的某一时间点
从句
例：他住在这里有十六年了。
He has lived here for 16 years.
他从十六年前起就住在这里了。
He has lived here since 16 years ago.
他从1991年起就住在这里了。
He has lived here since 1991.
他从出生起就住在这里。
He has lived here since he was born.
Work in pairs. Ask and answer the questions.
1
—How long have you had your bike
—I’ve had it for about two years.
1. How long have you studied at this school
2. How long have you studied English
3. How long have you known your best friend？
4. How long have you lived in this place
5. How long have you used this book
Complete the questionnaire about healthy living. Use since or for where necessary.
2
Healthy Living Questionnaire
1 What kind of exercise do you do
____________________________________
____________________________________
I walk to school and I play football.
2 How long have you done this kind of
exercise
____________________________________
____________________________________
3 Do you play in a school sports team
____________________________________
____________________________________
I have walked to school since I was six and I have played football for three years.
Yes, I do.
4 If yes, how long have you played in the team
________________________________________
________________________________________
5 Do you have a healthy diet
________________________________________
________________________________________
6 If yes, when did you start having a healthy diet
________________________________________
________________________________________
I have played in the school football team for a year.
Yes, I do.
I have had a healthy diet for years since I was little.
Complete the sentences.
3
1. —I fell ill two days ago.
—So you have _______ ill for two days
—That’s right.
2. —I saw the doctor three days ago.
—So you haven’t _______ her in the last three days
felt
seen
3. —I’ll walk to school for the first time tomorrow.
—So you’ve never _______ to school before
4. —I came into hospital two days ago.
—So you have already _____ in hospital for two days
5. —How long ______ you _______a headache
—Oh, it began about two hours ago.
walked
been
have had
For a long time John did not feel (1)_______. He often had (2)_________and colds . He went to see a doctor. The doctor told him to take more (3)_______ and stop eating (4)________.
Complete the passage with the words and expressions in the box.
cold coughs exercise fast food stomach ache weak well
well
coughs
exercise
fast food
4
So he started riding a bike to school. At first, he felt tired and (5)________. Then he got fitter and started enjoying it. Since he started riding a bike, he has not had a(n) (6)________ and he has not had a(n) (7) ____________ since he stopped eating fast food.
weak
cold
stomach ache
Complete the conversation with the sentences in the box.
5
Doctor: (1) ________________
Bill: Well, I’ve got a pain in my back.
Doctor: (2) _______________________________
Bill: For about two weeks.
Can I help you How long have you been like this
That’s it. What’s wrong with me
Can I help you
How long have you been like this
Doctor: Let me have a look. Where do you work
Bill: I work in an office.
Doctor: Do you play computer games
Bill: Yes, a lot. I usually play computer games late at night.
Doctor: (3)__________
Bill: (4)____________________
That’s it .
What’s wrong with me
Doctor: Well, you spend too much time in front of the computer.
Bill: What can I do
Doctor: Stand up and do some exercise from time to time. Don’t play computer games too much.
Now work in pairs. Read out the
conversation.
Read the passage and match the problems with the advice.
6
What can I do
1. I would like to take more exercise, but I have not found a favourite sport. The coach has not chosen me to play in the football team because I am not fit, and I am not a good player. I went running in the park to get fit, but I felt lonely and sad. What can I do —Alan
2. I went to school by bus in the past, and I did not feel fit. So last month I decided to take more exercise and started walking to school. I have walked to school for three weeks now. I am getting a lot fitter and I feel healthier. The problem is, all my friends take the bus to school and I do not have anyone to talk with on the way! What can I do —Barbara
在路上
3. I love playing computer games with my friends. I also watch TV and eat fast food. I know it is not healthy and sometimes I get a stomach ache. The problem is, I do not know how to stop and become fitter and healthier. I do not want to spend all my life sitting in a chair. What can I do —John
2. —— a) 1. —— b) 3. —— c)
疑问词+to do
Have you tried this
a) Walking has helped you get fitter, so why not ask a friend to walk to school with you
b) How about asking a friend to go running with you Have you practised to improve your football skills
c) Why not turn off （关上） the computer and TV and join a sports club Go with your friends so that （为了；以便；目的是） you will still spend time together. And how about choosing some healthy food to eat
Work in pairs. Do you have similar problems Talk about your advice.
Listen and complete the passage.
7
The man feels (1) ______. He is hot and (2) __________. He has been like this for about (3) __________. He has got a temperature and a (4) _________ but has not got a (5) ___________ or a cough. The doctor suggests he should (6) ________________ and take the medicine (7) __________ a day. And he should (8) _________ until he feels better.
awful
very tired
three days
headache
stomachache
drink more water
three times
stay in bed
Man: Good morning, Doctor.
Doctor: Hello. How can I help you
Man: I feel awful. I feel hot and I’m very tired.
Doctor: How long have you felt like this
Man: For about three days.
Tapescript
Doctor: I’ll take your temperature. Oh, your
temperature is quite high. I’ll just check
your heart... all right, that sounds OK.
Have you got a headache or a
stomachache
Man: I’ve got a headache all the time. But I
don’t have a stomach ache.
Doctor: Have you got a cough
Man: No. What’s the matter with me
Doctor: I don’t think it’s serious. It’s probably
just a cold. You should drink more
water, and take this medicine three
times aday.
Man: OK. Can I go to work today
Doctor: No, I think you’d better stay in bed
until you feel better.
Man: Thank you, doctor.
The World Health Organization
The World Health Organization (WHO) was set up in 1948 to help ordinary people all over the world, especially in developing countries. It cures, prevents and controls serious diseases such as malaria, and educates people about how to protect their health. The WHO has helped millions of people by training doctors and nurses, and by teaching mothers how to take better care of their children.
Around the world
建立；设立；创办
1. When was the World Health Organization set up
It was set up in 1948.
2. What is the work of World Health Organization
It helps ordinary people all over the world. It cures, prevents and controls serious diseases, and educates people about how to protect their health.
Read the passage and answer the questions.
Module task: Doing a survey to find the most suitable exercise
Work in groups. Do a survey to find what exercise your group members do and the effects.
8
What exercise do you often do
When did you begin doing it
How often do you do it
Is it good for you
How do you feel after you do the exercise
Decide what exercise is the most suitable for you.
9
Talk about your decision and your reasons with the rest of the class.
10
1. Make a survey about others’ healthy problems and try to give them some advice.
2. Review the grammar in this unit.
