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Unit 5
First aid
Warming up
高二人教新课标版必修五
aid
temporary
injury
bleed
ankle
choke
n. & vt. 帮助;援助adj. 暂时的;临时的n. 损害;伤害vi. & vt. 流血n. 踝 ( 关节 )
vi. & vt. ( 使 ) 噎住; ( 使 ) 窒息
Words preview
! Warning
So…
First aid is important for the victims ( 受害者 ), and necessary for us to learn about.
There were 760, 327 traffic accidents in China last year, resulting in 106, 367 deaths. 71.16% of the deaths were due to the lack of timely first aid.
First aid is a __________ form of help given
to someone who suddenly ______ or __________
before a doctor can be found. Often the ______
or ______ is not_______, but there are other
times when giving ______________ can save
_____.
temporary
falls ill gets injured
illness
injury serious
first aid quickly
lives
Brainstorming: What words can you think of when you talk about accidents and first aid?
AccidentFirst aid
drown bleed choke
burn/catch fire
cut
a bloody nosea snake bite
a sprained ankle
a broken arm
What has happened to them?
What can you do to help?
a snake bite
1. Lay the person down and keep him still.2. Do not wash the venom ( 毒液 ) off the skin.3. Apply pressure to the bitten part with your hands. 毒蛇的牙痕为单排 , 无毒蛇的牙痕为双排。
bleeding
Put a bandage on the wound and apply pressure to reduce the bleeding.
a sprained ankle
First, have the patient sit down and raise the foot.
Second, put a bandage around the foot and ankle.
Third, put an ice pack on the ankle to reduce
the swelling.
choking
Make him/her spit by patting
him/her on the back.
Don’t slap ( 拳击 ) his back, which may make things worse.
• Don’t eat too fast and don’t forget to chew your food.
• Don’t talk or laugh while
having food in the mouth.
a broken arm
Do not move the patient. Keep the arm still using a bandage. Get medical help immediately.
a bloody nose
sit down and bend his head forwardand pinch ( 捏 ) his nose ×
Nowadays there are a lot of accidents in our daily life. What would you do in such situations? What knowledge should we have?
1. If a person loses one third of his/her
blood, he/she may die.
A. True B. False
2. In a car accident, we should try to get
the wounded out of the car first.
A. True B. False
A
B
First aid quiz
3. If one stops his/her breath about 4 – 5
minutes, his/her brain will be damaged.
A. True B. False
4. Scratches from a family pet can’t carry
disease.
A. True B. False
A
B
5. The best way to treat a hurt ankle is
to _____.
A. Put an ice pack on your ankle.
B. Put a heating pad around your
ankle.
C. Keep on walking and jumping.
A
6. If you get a nosebleed, gently let your
head back to stop the bleeding.
A. True
B. False
(It may lead the blood into the throat and easily cause choking.)
B
7. To treat a choke, you should make him/
her spit by patting him/her on the back.
A. True B. False
8. If someone is having a heart attack,
you should first:
A. Call 120
B. Perform CPR ( 心肺复苏 )
A
A
9. If a person was shocked by electricity,
what should you do?
A. Pull him away with your hand.
B. Cut off the electricity and pull the
line away from the person.
B
A. Wash skin under running water for several minutes. B. Place butter on the burn.C. Cover it with a wet bandage ( 绷带 )
10. If a child has pulled boiling water onto herself and has bad burns, what should you do? A
11. Your friend has an asthma( 哮喘 ) attack, but she doesn’t have her medicine. You’d better:
A. Get a paper bag for her to breathe into. B. Get her a cup of coffee. C. Take her outside for fresh air.
Caffeine ( 咖啡因 ) can help to dilate( 扩大 ) the windpipe. ( 气管 )
A
12. In a medical emergency what
telephone number would you call?
A. 110 B. 114
C. 120 D. 119C
When you are carrying out rescue
breathing, where do you check for
a pulse?
A. the neck
B. the wrist
C. the foot
D. the chest
22
FFirirstst aidaid qquiuizzFFirirstst aidaid qquiuizz
When carrying out rescue breathing, how many times a minute should you blow air into the victim’s mouth?
A. 4 B. 8 C. 15 D. 20
33
FFirirstst aidaid qquiuizzFFirirstst aidaid qquiuizz
If your friend sprained his ankle, what should he do? A. take off his shoe B. keep walking around C. put his foot up on a chair and then put warm cloths on his ankle D. put his foot up on a chair and then put an ice pack on his ankle
77FFirirstst aidaid qquiuizzFFirirstst aidaid qquiuizz
1. Check to see if he is breathing.
2. Try to start his breathing.
Some more situations
Press a hand on his chest many times.
Use the mouth-to-mouth method.
Lay him on his back, close his nose with your fingers and breathe into his mouth. Repeat this as often as necessary.
• Learn how to swim.
• Swim with a life-buoy.
• Never swim alone.
• Don’t swim in dangerous waters.
• Call for a doctor or an ambulance.• Never pull her out of the car.• Find enough people to lift the car safely and take her to hospital at once.
Look at both sides when crossing the street.
Some more situations
• Follow the traffic rules and be careful.• Use crosswalks and look at both sides when crossing the street.• Never use a cellphone while driving, riding a bike or walking on a busy street.
Call 119 first and tell them the exact address on the phone.
Call 120 to ask for an ambulance if someone is badly burnt.
Cool the area of skin and put a piece of dry clean cloth over the area of skin.
fire
• Keep calm and find your way out quickly, using the escape route exit.
• Try to sound the fire alarm.
• Don’t open the door if the door is hot or if you see smoke coming under the door.
• Stand in front of an open window and shout for help. Try to cover your mouth with a wet towel.
Go to the hospital at once.Never pull it out of the cut.
For not serious cuts, wash the area of cut, dry it and cover it with a bandage or a piece of dry and clean cloth.
• Never play with knives or other
sharp objects.
• Always be careful with your tools,
especially knives.
Important numbers
120
119
110
Emergency medical service
Fire department
Police department
Why is first aid important?
The prompt care
sometimes draws the
line between life and
death.
The prompt attention
draws the line between
a full or partial
recovery.
…
main aims of first aid
To preserve life
To protect the casualty
from further harm
To relieve pain
…
1. aid
作动词 帮助 ; 援助 He aided me in business.
I aided her to continue her study.
At Christmas, many organizations ai
d the poor.
Important words
作名词 帮助 ; 援助 ( 不可数 )
Teachers give their lessons with th
e aid of computers.
He raised money in aid of the sick.
2. temporary 暂时的 , 临时的 temporary relief from pain
短暂的解痛 temporary work/solution
临时工作 / 解决办法
3. fall ill 生病fall + adj.
睡着了 ____________ 清醒了 _____________安静下来 _____________His son suddenly ____ ___ last week.
上周他儿子突然生病了。
fall asleep
fall awake
fall silent
fell ill
hurt/wound/injure 区别: You'll hurt her feelings if you forget her birthday. The soldier was wounded in the arm. He was badly injured in the accident. Last night a terrible storm hit the area and many people were injured. My stomach hurts because I have eaten too many apples.
5. bleed 流血 bleed—bled—bled
My heart bleeds for those poor
children.
His nose is bleeding. /
He is bleeding at the nose.
bloody adj.
1. The first kind of help you give someone
who has had an accident. _________
2. A piece of clean material that you put on
a wound. __________
3. When someone has something caught in
their throat, we say that they are _________.
4. A line of light from the sun of other
radiation. ________
first aid
bandage
choking
ray
5. If an injury hurts a lot we say that it is
_________.
6. A characteristic of a second degree burn,
ball-like bleb. ________
7. You can slow bleeding by applying _________
to the wounds
8. The special car that takes someone to
hospital. __________
painful
blisterpressure
ambulance
Homework
Write what you should do and s
hould not do when accidents ha
ppen.