Module 4 Unit 3 Language in use 课件(共38张PPT，含内嵌视频)外研版八年级下册

(共38张PPT)
Module 4
Unit 3
Language in use
学习目标
重点探究
自主学习
学习导航
当堂检测
课堂总结
拓展提升
新课导入
学习目标
能熟悉并正确运用本模块的重点单词和短语
能掌握for/since 引导的句子及会回答表达最适合自己的运动的问句
重点探究
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.
1
Work in pairs. Ask and answer the questions.
—How long have you had your bike
—I’ve had it for about two years.
How long have you studied at this school
How long have you studied English
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
What kind of exercise do you do
_______________________________
2. How long have you done this kind of exercise
____________________________________
_____________________________________
I walk to school and I play football.
I have walked to school since I was six and I have played football for three years.
3. Do you play in a school sports team
__________
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
____________________________________
_____________
Yes, I do.
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’ve ______ 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
been
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’ve already _______ in hospital for
two days
5. — How long ______ you ______ a headache
— Oh, it began about two hours ago.
walked
been
have had
Complete the passage with the words and expressions in the box.
4
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)_________ .
cold coughs exercise fast food
stomach ache weak well
well
coughs
exercise
fast food
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
5
Complete the conversation with the sentences in the box.
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
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
What can I do
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
What can I do
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 stomachache. 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
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 the computer and TV and join a sports club Go with your friends so that 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.
Alan — b; Barbara — a ; John —c
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
stomach ache
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.
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 stomach
ache
Tapescript
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 a day.
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 (WHO) was set up in 1948 to help ordinary people all over the world, especially in developing countries.
The World Health Organization
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.
Work in groups. Do a survey to find what exercise your group members do and the effects.
8
Module task
Doing a survey to find the most suitable exercise
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
9. Decide what exercise is the most suitable for you.
10. Talk about your decision and your reasons with the rest of the class.
拓展提升
Grammar
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.
当表示动作已经完成并对现在有一定影响时，我们一般用现在完成时。同时，可分别用just,
already或yet加以强调或说明。
其结构也是：
have / has +动词的过去分词
常用的时间状语有:
already, just, 一般置于have/has 之后，用于肯定句中；在否定句中则要用yet 表示“还，未”。
for 和 since 在现在完成时中的应用
for与since都能与现在完成时连用，但区别较大：
（1）for后须接“时间段”
He has studied English for five years.
他学英语5年了。
（2）since后须接“时间点”
He has studied English since 1999.
他从1999年开始学英语。
（3）二者可以转换
for + 一段时间 = since + 一段时间 + ago
He has been here for five weeks.
= He has been here since five weeks ago.
他到这儿已经有五个星期了。
如：
He has taught here since he came to China.
自从他来到中国就在这儿教书。
We have been friends since we met in school.
我们从在学校见面起就成为了好朋友。
(4) since能引导时间状语从句(主句用现在完成时，从句用一般过去时)，而for则不能。
（5）现在完成时常用句型：
①It is (has been) +时间段+ since +时间状语或从句
It is four days since last Friday.
从上周五到现在已经四天了。
It has been two years since Jim came to Beijing.
吉姆来北京已经两年了。
②This is the first (second…) time that + 从句
句型中的that从句通常使用现在完成时。
如：
This is the first time that Jenny and Danny have been to China.
这是珍妮和丹妮第一次来屮国。
This is the third time that I have seen Karen.
这是我第三次见到Karen。
（6）均须与延续性动词连用，也可以与非延
续性动词的否定式连用。
如:
I have bought this computer since four years
ago. (×)
I have had this computer since four years ago. (√)
I haven’t bought anything for two months.(√ )
I haven't heard from him for 3 weeks. (√)
（7）二者引出的时间状语往往用 how long提问。
—How long have you had this book
这本书你买多久了
—For a week./Since a week ago.
买一周了。
当堂检测
一、根据提示翻译句子。
1.为了保持健康，我认为我们应当做好这些事情。(to stay healthy)
_______________________________________________________________
2.我们需要吃各种各样的食物。(all kinds of)
_______________________________________________________________
3.多吃水果、蔬菜，少吃肉更好。(It's better to do sth.)
_______________________________________________________________
4.它使我们快乐，对我们的健康有益。(be good for)
_______________________________________________________________
To stay healthy, I think we should do such things well.
We need to eat all kinds of food.
It's better to eat more fruit and vegetables and less meat.
It makes us happy and it's good for our health.
当堂检测
二、句型转换。
1. I don't know how I can learn English well.(改为简单句)
I don't know ________ ________ ________ English well.
2.How about going out for a walk？(改为同义句)
Why ________ ________ out for a walk
3.Mr Smith left his home town in 1997.(改为同义句)
Mr Smith ________ ________ ________ ________ his home town since 1997.
4.He teaches English.(用we 的适当形式改为双宾语)
He teaches ________ ________．
how to learn
not go
has been away from
us English
课堂总结
Module 4
Unit 3
现在完成时：
already, just, 一般置于have/has 之后，用于肯定句中；在否定句中则要用yet 表示“还，未”。
重点单词：
well heart sleepy daily weak illness awful perhaps