Unit 2 Keeping Healthy Topic 2 Section D课件(共21张PPT)2024-2025学年仁爱科普版(2024)英语八年级上册

(共21张PPT)
Section D

apples
oranges
meat
chicken
chocolate
ice cream
banana
hamburger
rice
watermelon
beef
tomatoes
sandwiches
strawberry
sausage
cabbage
potato chips
eggplant
Meal Food Drink
Breakfast
Lunch
Supper
bread, eggs
vegetables, fish, meat, rice
noodles, fruit, vegetables
milk
orange juice,
water
hot water,
milk
1 Listen and number the following pictures.
录音1-P41
2
3
4
5
6
1 Make sentences with the structures in the box.
should / shouldn’t…
We
must / mustn’t…
We should take showers often.
We should wash the hands before meals.
1 Make sentences with the structures in the box.
We should often open the window to keep the air fresh.
We mustn’t drink sour milk.
1 Make sentences with the structures in the box.
We should tidy our rooms and often sweep the floor.
We mustn’t spit in public.
Work in groups, write down the good habits and bad habits around you.
Good habit Bad habit
Drink a glass of milk
every day. Spit everywhere.
… …
4. Washing hands before meals.
1. Taking a walk after meals.
2. Going to bed early and getting up early.
3. Drinking enough water every day.
4. Going to school without breakfast.
1. Eating too much meat.
2. Going to bed late and getting up late.
3. Throwing litter around.
Can you give more suggestions on keeping healthy
1. We must have enough food to keep healthy.
2. We must have the right kinds of food.
3. We should have different food.
4. We shouldn’t eat too little or too much.
2 Complete the passage with the correct words.
Some people think that smoking ________ ( must/can) help them relax. In fact, smoking is really __________ (healthy/unhealthy). Do you know that there ______ (is/are) over 4000 chemicals in cigarettes These chemicals are _______ (good/bad) for our bodies. They _____ (must/can) cause cancer and other diseases.
The smoke from cigarettes harms ____________ (only/ not only) smokers but also other people. It’s called “second-hand smoke” and it ______ (can/can’t) be more dangerous and has higher risks. Smokers shouldn’t use smoking to help them relax. They ______ (must/mustn’t) give up smoking as soon as possible.
can
unhealthy
are
bad
can
not only
can
must
1. Choose the answer to each question according to your lifestyle.
( )1.How often do you walk to school
A. Never. B. Sometimes. C. Always.
( )2.How often do you eat candy
A. Often. B. Seldom. C. Never.
( )3.How long do you usually sleep at night
A. Less than 7 hours. B. More than 10 hours. C. 7-10 hours.
( )4.How often do you exercise
A. Less than three times a week. B. Three to six times a week.
C. Every day.
( )5.How often do you eat fruit and vegetables
A. Never. B. Seldom. C. Often.
( )6.How long do you watch TV every day
A. More than 4 hours. B. 2-4 hours. C. Less than 2 hours.
Testing How Healthy You Are
Scores: A = 1 point B = 2 points C = 3 points
Total score: _________
Conclusion What you should do to keep healthy.
(6-9) Unhealthy
(10-13) Just so-so
(14-18) Healthy
Modal Verbs (Ⅱ): must/mustn’t; may; can
You _________ throw litter around.
He thinks smoking ______ help him relax.
It _____ even cause cancer.
I _____ ask him to give up smoking.
_______ I borrow your newspaper and show it to my father
can
May
mustn’t
must
can
Grammar
_______ up late is bad for your health.
How terrible!
It’s ______ for your health.
Don’t read ____ the sun.
It will keep you ______ during the day.
in
Staying
good
Functions
active
选择正确答案。
1.— Watching TV too much _______ bad for your eyes.
— I’ll go to bed right away.
A. is B. are C. was D. be
2.— If you feel _______, you should go to school.
A. bad B. worse C. better D. good
3.— I can’t keep myself active during the day.
— You _______ take more exercise.
A. must not B. must be C. need to D. may be
4. —You had better ask your brother _______ playing
computer games. It’s bad for him.
A. to give up B. not to give up
C. to give it up D. not give it up
选择方框中的句子完成对话。
A：Which is more important, wealth or health
B：In my opinion (观点), _____ .
A：I agree with you. But how can we keep healthy
B：I think ___ especially (尤其) green vegetables and fruit.
A：Can we eat too much meat
B：No, I think ____ .
A：What else should we do
B：We should ______ . But remember not to do sports soon
after meals.
A：I see. _____
B：It is good.
A. that is bad for our health
B. Is going to bed early good or bad for our health
C. health is more important than wealth
D. we should eat healthy food
E. do some sports every day
C
D
A
E
B
What should we do to keep healthy
Please write a passage about it. The
following questions may help you.
How long do you usually sleep every night
How often do you exercise
How often do you eat fruit and vegetables