(共28张PPT)
Unit2 Get off the sofa
sitting on the sofa and watching TV
Do you like...
doing exercise every day
eat fast food
Do you often...
eat fresh fruit and vegetables
talk your problems to your parents
Do you...
sleep eight hours a night
Look at the pictures. What do the pictures tell you
1
Eat healthy food.
Don’t worry.
/ Be happy.
Have enough sleep.
Say no to smoking.
Walk every day.
Scan the title and the headings of the passage. Try to speak out the 5 rules for a healthy life without looking at your textbook.
Get off the sofa.
Eat healthy food.
Rest while you can.
Do not worry. Be happy.
Say no to smoking.
Read the passage and match the rules with the pictures.
2
1. Get off the sofa.
2. Eat healthy food.
3. Rest while you can.
4. Do not worry. Be happy.
5. Say no to smoking.
e
a
c
b
d
Complete the table according to the passage.
Five rules for a healthy life Advice
Get off the sofa! Walk at least (1) __________ steps every day.
Eat healthy food! Eat food that is (2) __________ and natural; have fast food once in a while.
10,000
fresh
偶尔，有时，间或
Five rules for a healthy life Advice
Rest while you can! Sleep for about (3) _______ hours a night.
Do not worry. Be happy! Talk to (4) __________ or teachers when you are worried about something.
Say no to smoking Think about how others will feel and what it will do to your (5) ________.
eight / 8
parents
health
3
Answer the questions.
1. What are the five rules for a healthy life according to
the writer
Take exercise.
Eat healthy food.
Rest and sleep when you can.
Don’t worry. Be happy.
Don’t smoke.
2. Are people today getting the same amount of exercise
as they did in the past Why
No, they aren’t. People today get less exercise
because their work requires less physical effort.
3. Why is it sometimes difficult to be a teenager
Teenagers have difficulties with school, exams and
friendships.
4. Who do you think the passage is written for
It is written for teenagers.
adj.身体的，体力的
n.力气；精力
Complete the passage.
Most people are living healthier and longer now. Remember these five rules for your healthy life. First, ________ the sofa. To keep fit, you have to walk at least 10,000 steps every day. Try to get ______________ of exercise today as people did in the past. Second, eat healthy food. It’s important to eat _______________ food, instead of fast food. Third, rest while you can.
get off
the same amount
fresh and natural
Try to get _________________ every night and have enough rest at weekends. Fourth, do not worry. Be happy. When _____________ the difficulties of school, exams or friendships, talk with parents or teachers. Fifth, _______ to smoking, for smoking is dangerous and it ______ both your body and others’ health!
worrying about
say no
harms
eight hours’ sleep
Read the diagram and try to say something about the long life today.
better health care
healthier and longer lives
live 35 years longer
celebrate hundredth birthdays
[观察1] Thanks to your help, I can learn English well.
多亏了你的帮助，我才可以学好英语。
[探究] thanks to意为“多亏；归功于”，是介词短语，后面常跟名词、代词或________，在句中作状语，常位于句首，有时可与with the help of短语互换。
[辨析] thanks to与thanks for
thanks to 是介词短语，意为“多亏，归功于”。
thanks for 意为“因……而感谢”，后接表示感谢的原因，其后可接名词或动名词。
动名词
活学活用
—The population of the poor is getting smaller and smaller.
—________ the government, their living conditions have improved.
A．As for B．Thanks to
C．As a result of D．Thanks for
B
[观察2] Someone who is born today can expect to live about thirty five years longer than someone who was born in the nineteenth century.
当今出生的人预计可以比出生于19世纪的人多活35年。
We expect you to help us.
我们期待你来帮助我们。
They expect (that) the plane can take off on time.
他们盼望着飞机按时起飞。
[探究] expect的用法：
expect to do sth. ____________
expect sb. to do sth. ____________
expect＋that从句 期待……
[注意] expect 后不能接v. ing 形式作宾语。
期待做某事
期待某人做某事
[观察3] These pets require a lot of care and attention.
这些宠物需要悉心照顾。
What does he require us to do 他需要我们做什么？
The floor requires washing.
＝The floor requires to be washed.地板该擦了。
The situation required that he be present.
这种情形需要他在场。
[探究] require主要有以下用法：
(1)require 后接名词作宾语，即require sth.，意为“需要某物”。
(2)require 后接不定式作宾语补足语，即require sb. to do sth.，意为“需要某人做某事”。
(3)require接动名词的主动式或不定式的被动式，即require doing sth.或________________，意为“需要做某事”。
(4)require接that从句(从句谓语用“should＋动词原形”，其中should可以省略)。
require to be done
[观察4] Eating too much of the wrong food will harm your health.
吃太多不适当的食物会损害你的健康。
[探究] harm作动词时，是及物动词，后面直接跟宾语。
[拓展] (1)harm还可以用作名词，构成短语：____________， 表示“伤害某人”，与do sb. harm 同义。如：
Bad habits will do you harm.坏习惯对你无益。
(2)harmful是harm的形容词形式，意为“有害的”，常构成短语________________， 表示“对……有害”。如：
Smoking is very harmful to us. 吸烟对我们危害很大。
(3)harmless也是harm的形容词形式，意为“________”。
do harm to sb.
be harmful to
无害的
活学活用
The trials(试验) show that smoking will ________ people.
A．be harm to
B．do harmful to
C．do harm to
D．do harm with
C
Complete the passage with the words in the box.
4
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. His life was saved ___ better medical technology.
A. thank to B. thanks to
C. thank for D. thanks for
2. Our parents _____ us to get higher education.
A. worry B. believe C. expect D. harm
B
C
Exercise
3. We face the same difficulty ____ everyone does in the beginning of the business.
A. for B. to C. as D. with
4. Everyone should ______ drinking when driving.
A. say no to B. say yes to
C. say hello to D. say thanks to
C
A
fit
walk
fresh and natural
will harm
eight hours'
rest
happiness
worried
cool
dangerous
Summary
GOOD JOB
