外研版九年级下册 Module 5 Unit 2 Get off the sofa! 课件 (共43张PPT)

(共43张PPT)
5
Unit 2
Get off the sofa!
It’s important for everyone to have good habits. However, there are still many people who are living with bad habits. Let’s have a look at them and learn a lesson.
Watch too much TV
Eat too much junk food or fast food
Smoke too much
Break the traffic rules and
run the red light
Spit on the floor and break public facilities
health care
医疗保健(服务)
physical
adj.身体的；体力的
1 Look at the pictures on the right
and on the next page. What do the
pictures tell you
2 Read the passage and match the
rules with the pictures.
Thanks to better health care, most people are living healthier and longer lives. Someone who is born today can expect to live about thirty-five years longer than someone who was born in the nineteenth century. It is even thought that in the future more and more people will celebrate their hundredth birthdays. Here are five rules for a healthy life.
1 Get off the sofa!
Sure, it is comfortable to sit on the sofa and watch TV. But doctors say you should get off the sofa. To keep fit, you have to walk at least 10,000 steps every day. In the past, people’s jobs required more physical effort. They often had to walk for miles every day. When farmers were working in the fields, they were keeping fit at the same time. Think about it: Do you get the same amount of exercise today as they did in the past
2 Eat healthy food!
It is important to eat food that is fresh and natural, for example, fruit and vegetables. Fast food is not healthy. You should only have it once in a while. Eating too much of the wrong food will harm your health.
3 Rest while you can!
When we were babies, we slept for much of the night. Teenagers do not need as much sleep as babies, but it is important for you to get about eight hours’ sleep a night. At weekends, you have got more time, so use it not just for your friends, but for rest too.
4 Do not worry. Be happy!
Many people believe that happiness is important for our general health. Sometimes it is not easy to be a teenager because of the difficulties of school, exams or friendships. If you are worried about something, talk to your parents or your teacher.
5 Say no to smoking!
Yes, you knew I was going to say this!
It is so important. Smoking is not cool. It
is dangerous. It harms nearly every part of
your body. Think about how your family
and friends will feel, and think about what
it will do to your health.
Match the rules with the pictures
3
5
1
2
4
3 Answer the questions.
1 What are the five rules for a healthy life
according to the writer
2 Are people today getting the same amount
of exercise as they did in the past Why
Exercise more; eat healthily; rest well;
be happy; no smoking.
No, they aren’t. Because work people
take today doesn’t need much physical
effort than before.
3 Why is it sometimes difficult to be a
teenager
4 Who do you think the passage is written
for
Because they have to deal with the
difficulties of school, exams or friendships.
For teenagers.
4 Complete the passage with the words
in the box.
effort, expect, harm, health, sofa
Exercise is very important. If you make a(n)
(1) ______to do exercise for thirty minutes a day,
you can (2) ________ to be in good (3) ________.
However, if you are always sitting on the (4)
________ and do no exercise at all, you will put on
weight and (5) ________ your health.
effort
expect
health
sofa
harm
1. Thanks to improvements in both health
care and personal safety, most people
are living healthier and longer lives.
thanks to 意为“由于，因为，幸亏”。如：
It was all a great success — thanks to a lot of hard work.
因为努力工作，我们才取得这么大的成就。
It was thanks to your timely help that we accomplished the task on time. 幸亏你及时帮忙，我们才按时完成了任务。
Language points
[辨析]
because of, thanks to均表示“由于”之意。 because of: 着重某个结果的原因，在句中通常作状语。 thanks to: 突出一种感激之情，含“多亏”意味。
2. Say no … to smoking and drugs!
拒绝吸烟与毒品！
say no / yes to … 表示“向……说‘不/行’”，意为“拒绝 / 同意”。如：
You should say no to his action.
你应该对他的行为说“不”。
Did you say yes to (=accept) her invitation
你接受她的邀请了吗？
Their offer was so good that I couldn’t say no. 他们提出的条件很好，我无法拒绝。
3. Think about the effect on your family
and friends …
考虑一下他给你的家庭和朋友带来的
影响吧！
effect 意为 “影响、效果”。后面常接介词on。如：
This class had a great effect on his life.
这节课对他的生活产生了巨大的影响。
The accident had a huge effect on her life.
那场事故对她的生活影响很大。
4. The wrong diet means you’ll put on weight …
put on weight 意思是“增加体重；长胖”。如：
He's putting on weight.
I am starting to put on weight again.
I can eat what I want, but I never put on weight.
lose weight 减轻体重
Doctors say you should exercise for at least half an hour each day.
5 Read the passage in Activity 2 again.
Think of one more example of what
you should or should not do for each
rule.
6 Think of more rules and examples
of your own.
Talk more about what you should do / shouldn’t do.
1.Be careful!
Don’t run across the road. We must wait the green light.
Ride a bike along the right.
Go with somebody when go out.
Don’t climb too high.
2.Don’t be a couch potato.
3.Watch your diet.
4.Rest up while you can
7 Write a passage called My rules for a
healthy life. Include the rules and
examples you have written in Activities 5
and 6:
My rules for a healthy life
__________________________________________________________________________________________________________________________________________________________________________
Eat healthily.
Eat a variety of fruits, vegetables, and
whole grains every day.
Limit foods and drinks high in calories,
sugar, salt, fat, and alcohol.
Eat a balanced diet to help keep a healthy
weight.
Some tips:
Be active.
Be active for at least 2 hours a week. Include activities that raise your breathing and heart rates and that strengthen your muscles.
Help kids and teens be active for at least 1 hour a day. Include activities that raise their breathing and heart rates and that strengthen their muscles and bones.
Protect yourself.
Wear helmets, seat belts, sunscreen, and insect repellent.
Wash hands to stop the spread of germs.
Avoid smoking and breathing other people’s smoke.
Build safe and healthy relationship with family and friends.
Be ready for emergencies. Make a supply kit. Make a plan. Be informed.
Manage stress.
Balance study and play.
Get support from family and friends.
Stay positive.
Take time to relax.
Get 7-9 hours of sleep each night.
Get help if needed.
一、翻译下列短语。
多亏了
期望做某事
第100个生日
保持健康
许多，大量
不时
增加体重
在周末
对……说不
thanks to
expect to do sth.
the hundredth birthday
keep (stay) fit / healthy
plenty of
now and then
put on weight
at weekends
say no to…
二、根据句意及首字母提示写出正确的单词。
1. Everyone forgets something once in a w_____.
2. The government should provide the left-behind
children with good health c_____.
3. Luckily, the bad man didn’t h_____ the boy.
4. We e_________ Dad to come back yesterday, but
he didn’t.
5. Can you tell me how often these house plants
r________ watering
hile
are
urt
xpected
equire
Homework
Write a passage called "My rules for a healthy life" . Include the rules and examples you have written in Activities 5 and 6.