人教版（新课程标准）必修五Unit5 First Aid Warming up and Reading课件(共43张PPT)

(共43张PPT)
Unit 5
Warming up and reading
First Aid
What words can you think of when you talk
about accidents or Emergencies
Accidents or
Emergencies
fall ill
bleed
electric shock
poison
wound
Broken bones, sprain and strains
choke
Bites/scratches/insect stings
burns
Eye injuries/head injuries
Nowadays there are a lot of unexpected
accidents. What would you do in such situations
We should give the victims
first aid immediately .
First aid is the kind of_____ given to someone who suddenly ______ or gets ______ before a doctor can be found. Often the illness or injury is __________, but there are ____________ when giving first aid quickly will ____________.
help
falls ill
injured
not serious
other times
save one’s life
What is first aids
Look at the pictures and discuss what has happened in each one .
a snake bite
What kind of first aid we should give to
the man bitten by a snake
1.Lay the person down and keep him still.
2. Do not try to suck out the venom（毒液）.
3.Apply pressure to the bitten part with your hands.
4.Call medical help.
a sprained ankle
First ---
Second --
Third ---
have the victim sit down and raise the foot.
put a bandage around the foot and ankle.
put an ice pack on the ankle to reduce the swelling.
How to deal with a person who has a sprained ankle ？
choking
How to treat a choke
To treat a choke, you should make him /her spit by patting him/her on the back.
a nosebleed
1. Stay calm.
2. Breathe through the mouth, not the nose.
3. Sit up and bend the head slightly forward.
4. Pinch (捏) both nostrils (鼻孔) shut
using a thumb and forefinger.
5. Spit out any blood that collects in the mouth.
We should ask the man to :
a broken arm .
To treat a broken arm, you should :
(1) keep the arm still using a sling（绳子） to support the broken arm.
(2) get the medical help immediately .
bleeding
To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding.
What should we do to treat bleeding
Three important steps:
press
hold
hold up
We should remember the following
important phone numbers :
Important numbers
Emergency medical service
Fire department
Police department
120
119
110
Learn the important numbers by heart .
Can you guess what will happen to the girl
How will her mother deal with the burn
What has happened
The girl has pulled boiling water onto herself.
She will get bad burns.
Pre-reading
Cool the area of skin
Wash it under the cold running water.
Cover the wound with bandage/clean cloth.
See a doctor if necessary.
Do you want to know more about
what we should do when someone gets burnt
Today we’ll learn First aid for burns !
Let’s get ready !
What is the characteristics of burns
red, white, black, watery, blisters, swollen, painful
First Aid for Burns
Reading
The functions of skin:（para.1）
Protect you against , and
;
2) Keep you or ;
3) Prevent you from ;
4) Give you .
losing water
sense of touch
warm
cool
diseases
poisons
the sun’s harmful rays
What can skin do for our body
1.What can skin do for our body
You can get burnt by: hot liquids, steam, fire, radiation, the sun, electricity and chemicals.
There are three types of burns: first degree burns, second degree burns and third degree burns.
2.How can we get burnt (para.2)
3.How many types of burns are there （para.3)
Types of burns
first degree burns
second degree burns
third degree burns
: Affect only the top layer of
the skin
: Affect both the top and the
second layer of the skin
: Affect all three layers of the
skin and any tissue and organs
under the skin
Fast Reading
In which order are these topics covered in the text Number them from 1 to 5.
____ the three types of burns
_____ what to do if someone gets burned
_____ the functions of skin
_____ the symptoms of burns
_____ how we get burns
3
5
1
4
2
Read the text again and then find out how many parts there are and the main idea of each part:
Part1.
Part2.
Part3.
Part4
Part5
The purpose / function of skin
Causes of burns
Types of burns: First degree burns,
Second degree burns, Third degree burns
Characteristics of burns
First aid treatment
hot liquids, steam, fire, radiation, the sun, electricity, chemicals
Detailed reading
Fast-Reading
Tell if the following statements are true or false:
Our skin has three layers.
We will never get burned by the sun.
Burns are divided into three degrees according to the degree of pain.
Third degree burns are the most serious and painful.
5. Put cool water on any burns to cool them.
6. Don’t rub the burns
7. It’s better that you put some butter or oil on burns.
Place burns under gently running water for about 10 minutes.
Take clothing off the burned area unless it is stuck to the burn.
Take off other clothing and jewellery near burns.
Dip the burns under cool water to stop the pain and prevent or reduce swelling.
Place cool, clean, wet cloths on burns until the pain is not so bad.
If the injuries are second degree or third degree burns, get the victim to the doctor or hospital at once.
Treatment
______ clothing and jewellery near the burns.
______ the burns with cool water.
______ cool, clean wet cloths on the burns.
______ the burned area gently.
______ the burned area with a dry clean bandage.
______ the burned area ______ than the heart, if possible.
______ the victim ____the doctor or hospital, if possible.
Take off
Place
Dry
Cover
Keep
Get
to
higher
Cool
Label these pictures with first degree burn, second degree burn and third degree burn.
A______________
B___________
C_______________
first degree burn
second degree burn
third degree burn
Type Effect Example
First
degree
burns:
Affect both the top and the second layer of the skin.
Burns caused by electric shocks, burning clothes, or severe petrol fires.
Affect only the top layer of the skin.
Second
degree
burns:
Third
degree
burns:
mild sunburn, burns caused by touching a hot pan or iron for a moment
Severe sunburn, burns caused by hot liquids
Affect all three layers of the skin and any tissue and organs under the skin.
Summary
1. Learn the new words by heart.
2. Read the passage “First aid for burns” carefully and pay attention to the useful words and expressions.
3. Finish Exx.1-2 on page 36.