Unit 2 Topic 3 Must we exercise to prevent the flu? Section D-课件+内嵌音视频

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Unit 2 Keeping Healthy
Section D
Topic 3 Must we exercise to prevent the flu
Learning object
What will do today
Learn some new words and expressions.
Review the modal verbs.
Review reflexive pronouns.
Understand how to exercise well.
Summarize the ways to keep healthy.
Free talk
How to keep healthy
Competition
Make sentences for habits about keeping healthy. The pictures may help you.
Competition
Make sentences for habits about keeping healthy. The pictures may help you.
Competition
Make sentences for habits about keeping healthy. The pictures may help you.
Look and learn
Look and learn new words and expressions.
Lisa is an active girl. She likes sports a lot.
Her favorite sport is running.
She always warms up before running.
Look! She is stretching her legs.
Why does she choose running
She thinks running is fun instead of other sports.
What’s more, we don’t need to buy expensive exercise equipment.
Tick
Tick the following ideas you think are correct.
The more exercise, the better. ( )
We should stop exercising when we are hurt. ( )
Drinking while playing sports is bad for our health. ( )
Exercising in a gym is not a good idea. ( )
(the+形容词的比较级…, the+形容词的比较级… 越……,就越……)
Listen and check
Listen to 1a and check the ideas of the writer.
The more exercise, the better. ( )
We should stop exercising when we are hurt. ( )
Drinking while playing sports is bad for our health. ( )
Exercising in a gym is not a good idea. ( )
√
Listen and mark
Listen to 1a again and mark True or False.
It’s important to warm up before exercising. ( )
It’s necessary to buy exercise equipment. ( )
We should choose a sport that we enjoy. ( )
We shouldn’t drink a lot of water when we exercise. ( )
We had better not exercise when we are hurt. ( )
T
F
T
F
T
Read and fill
Read 1a and fill in the blanks.
How to Exercise Well
We need to __________.
We should _________________________.
We had better not ______________.
We should __________________.
We mustn’t ________ when we are hurt.
warm up
find good places to exercise
work too hard
drink enough water
exercise
Read and answer
Read 1a again and then answer the questions.
(1) What is important before exercising
(2) Must we spend much money in exercising
(3) What kind of sports should we choose
It is important to warm up before you exercise.
No, we needn’t. /No, we don’t have to.
We should choose a sport that we enjoy and then our exercise will be fun instead of work.
Key points
1、need to do sth. 需要做某事
每个人都需要天天运动。
Everyone _______ ____ exercise everyday.
2、spend time/money on sth. 花费时间金钱在某事上
spend time/money doing sth. 花费时间金钱做某事
① 我们不应该花费太多时间玩游戏。
We shouldn’t _______ too much time ________ computer games.
② I spent 30 yuan ______ this book.
needs to
spend playing
on
Key points
3、buy sth. for sb. 为某人买东西
4、instead of 代替
E.g.:我会代替你去参加晚会。
I will go to the party _________ you.
5、Rest until you feel better.
until：直到
E.g.:我做作业直到我妈妈回家。
I did my homework _______ my mother came home.
instead of
until
Intensive Reading
Read 1a again and find out the suggestions. Then underline them and add your own ideas.
Retell
Retell 1a. Pay attention to giving reasons and using proper modal verbs.
You can begin like this:
When we are exercising, we should pay attention to the following rules. First, … Second，… Third，… Then，…
Grammar
Modal Verbs (Ⅲ): must / have to
______ we exercise to prevent the flu
Yes, we must. / No, we don’t _______. / No, we _______.
And you _____ do your homework first.
I ______ do some cleaning.
Must
have to
needn’t
must
have to
Key points
have to 通俗用语，指受客观条件或环境迫使而“不得不”做某事，突出客观性。
must 通常表示命令或说话人主观认为必须要做某事，含强调语气，侧重主观性。
Exercise
You _________ have a passport if you want to travel abroad.
You _________ arrive late.
You _________ stand on the train. There are no seats for you.
You _________ have a ticket with your name on or you can't travel.
There are lots of buses so you _______________ drive to the airport.
You _________ leave your bags with someone you don't know.
must
mustn’t
have to
must
don’t have to
mustn’t
Fill in the blanks with must, mustn’t, have to, don’t have to.
Grammar
Reflexive Pronouns
First person Second person Third person
Singular ________ yourself _______ herself itself
Plural ourselves _________ ____________
Person
Number
myself
yourselves
himself
themselves
Exercise
Fill in the blanks with proper reflexive pronouns.
1.The boys enjoyed ___________ in Beijing last year.
2.He taught ________English at home when he was young.
3.We bought some fruit for _________.
4.A:Help __________ to some chicken, boys.
B: Thanks.
5.Be careful! Don’t play with a knife. You may hurt _________.
themselves
himself
ourselves
yourselves
yourself
Functions
_____ I ask you some questions Sure, go ______.
I’m afraid he is ______ right now.
OK, I’ll ring him ______ later.
I’d ______ to speak to Dr. Li Yuping.
Can I _______ a message
Please tell my father ______________ the talk tomorrow afternoon.
You should ______ no to smoking and drinking.
May
ahead
busy
like
leave
not to forget
say
up
Summary
We learn some new words and expressions.
stretch, equipment, choose, instead of
We review the modal verbs and reflexive pronouns.
We can talk about how to exercise well to keep healthy.
We can summarize the ways of how to keep healthy.
Exercises
(1) I have to go to school on foot today. (改为一般疑问句)
_____ you _____ to go to school on foot today
(2) Jim has to stay at home to look after his mother. (变为否定句)
Jim _______ ______ to stay at home to look after his mother.
(3) Do you have to cook for yourself (否定回答)
____, __ ______.
(4) Must I finish my homework now (否定回答)
____, ____ ________. 或 ____, _____ _____ ______ ____.
(5) We’d better go there by bike. (改为否定句)
We ______ _______ ______ go there by bike.
Do
have
No I don’t
No you needn’t
No you don’t have to
had better not
doesn’t have
Homework
Read 1a aloud and fluently and finish the workbook. ( Levels A, B & C)
Make a mind map for the text of this topic.( Levels A & B )
Make a mind map for the text of this Unit. (Level A)
Optional:
Make a handwriting English newspaper about keeping healthy.
Enjoy a video: Tips for You.
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