Module 4 Unit 3 Language in use课件2023-2024学年度外研版英语八年级下册

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Module 4
Unit 3 Language in use
八年级下
外研版
通过本课的学习，学生能够：
①总结归纳含有since和for的现在完成时的用法。
②开展有关健康生活的调研。
③了解世界卫生组织。
Learning Goals
Let’s first enjoy a video to see the use of present perfect.
Do you still remember the last principle when we use present perfect
A continuing action that started in the past.
Warming Up
Language practice
Can you translate the following sentences into English
1.我自从去年买了电脑就没怎么运动过。
2.现在我已经拥有它三个月了。
3.从那以后，它就成了我生活中的一部分。
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.
Look at these three sentences. What can we know from these sentences
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.
要表达某一行为或某一状态从过去某一时间一直持续到现在，这类句子通常与表示一段时间的时间状语连用，这类状语常由for或since引导。for后接一段时间，since后接时间点。
(1)在对现在完成时的时间状语提问时，我们常用how long。
—How long have you played football
—For three years.
—How long have you had the dog
—Since three years ago.
(2)表示某一行为或状态持续多长时间时，根据时间的不同，可以使用不同的时态。
I stayed in the hotel for a week last summer.
I have stayed in the hotel for a week now.
I will stay in the hotel for a week next month.
同样表示 “在某一酒店往一周”的概念，第一句讲述的是去年夏天的事情，故用一般过去时；第二句表示到现在为止已经住了一周，故用现在完成时；第三句讲述的是下个月的事情，故用一般将来时。
(3)注意，在现在完成时的句子常表示持续的动作或状态，动词通常为延续性动词；短暂性动词一般不与表示一段时间的状语连用。试比较：
汤姆已经来了两小时了。
( )Tom has come for two hours.
( )Tom has been here for two hours.
延续性动词可与短暂性动词转换：
die → be dead leave → be away (from)
open/close → be open/closed stop → be over
arrive in (at)/reach/get to → be in/at join → be a member of/ be in
×
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1 Work in pairs. Ask and answer the questions.
—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
2 Complete the questionnaire about healthy living. Use since or for where necessary.
Healthy Living Questionnaire
1 What kind of exercise do you do
______________________________________________________________
2 How long have you done this kind of exercise
______________________________________________________________
3 Do you play in a school sports team
______________________________________________________________
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.
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.
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
3 —I’ll walk to school for the first time tomorrow.
—So you’ve never ________ to school before
3 Complete the sentences.
been
seen
walked
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.
have
been
had
4 Complete the passage with the words and expressions in the box.
cold coughs exercise fast food stomach ache weak well
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)________. 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.
well
coughs
exercise
fast food
weak
cold
stomach ache
5 Complete the conversation with the sentences in the box.
Can I help you How long have you been like this
That’s it.　　 What’s wrong with me
Doctor: (1)__________________
Bill: Well, I’ve got a pain in my back.
Doctor: (2)_________________________________
Bill: For about two weeks.
Doctor: Let me have a look.Where do you work
Bill: I work in an office.
Doctor: Do you play computer games
Can I help you
How long have you been like this
Can I help you How long have you been like this
That’s it.　　 What’s wrong with me
Bill: Yes, a lot. I usually play computer games late at night.
Doctor: (3)__________________
Bill: (4)______________________
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.
That’s it.
What’s wrong with me
6 Read the passage and match the problems with the advice.
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
b) How about asking a friend to go running with you Have you practised to improve your football skills
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
a)Walking has helped you get fitter, so why not ask a friend to walk to school with you
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
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.
7 Listen and complete the passage.
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
three days
headache
stomach ache
drink more water
three times
stay in bed
very tired
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
Listen and read after the tape.
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.
Look at the picture. Do you know what it is
It is the logo of World Health Organization(WHO).
Do you know why it looks like that
Around the world
Let’s enjoy a video to learn more about the logo of WHO.
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.
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
8 Work in groups. Do a survey to find what exercise your group members do and the effects.
Module task
9 Decide what exercise is the most suitable for you.
10 Talk about your decision and your reasons with the rest of the class.
Grammar:
①要表达某一行为或某一状态从过去某一时间一直持续到现在，这类句子通常与表示一段时间的时间状语连用，这类状语常由for或since引导。for后接一段时间，since后接时间点。
②在现在完成时的句子常表示持续的动作或状态，动词通常为延续性动词；短暂性动词一般不与表示一段时间的状语连用。
Summary
用在本模块所制作的调研问题，对你的家人做一个调研，调研他们平时都做什么运动，他们觉得什么运动适合他们。
实践与拓展