(共24张PPT)
Unit 5 First aid
Reading and Thinking
Accidents
may happen
suddenly.
“A storm may arise from a clear sky, while human fortunes(命运) are as unpredictable as the weather.”
Lead-in
天有不测风云,人有旦夕祸福
Lead-in
Q: What will you do when accidents happen
call 120 / an ambulance
send for(派人去请) a doctor
before doctor’s coming , give the first aid timely
First Aid Quiz
Pre-reading
1. Which person would you help first
A. Li Yan who has cut her foot on glass
B. Xue Jin whose nose is bleeding
C. Gao Yuan who is on the ground not breathing
D. Wang Feng who has broken her arm
First aid quiz
2. When you are carrying out rescue breathing(人工呼吸), where do you check for a pulse(脉搏)
A. the neck
B. the wrist
C. the foot
D. the chest
First aid quiz
3. If you get a nosebleed, gently let your head back
to stop the bleeding.
A. True
B. False
First aid quiz
It may lead the blood into the throat and easily cause choking.
4. To treat a choke, you should make him /her spit(吐出) by patting him/her on the back or using Heimlich manoeuvre.
A. True
B. False
First aid quiz
Heimlich manoeuvre(海姆利希急救法): Providing pressure in the abdomen(腹部) and chest(胸部), enabling the object to be expelled(排出).
Skimming
____ advertisement ____ blog post
____ hospital leaflet ____ email
____ newspaper article ____ short story
Q: What is the text type of the passage
Topic: This is a passage about first aid for________
burns
Skimming
Structure: The information is organized according to ______, ______, ____________, ___________________,
of burns.
causes
types
characteristics
and first aid treatment
( Tips: the subheadings in the passage )
Scanning
Q: What is the main idea of Para.1
Part 2: Causes of burns
Part 3: Types of burns
Part 4: Characteristics
of burns
Part 5: First aid treatment of burns
Part 1: The functions of the _______
skin
Part 1 the functions of the skin
functions of the skin
Acts as a ______ against disease, toxins, and the sun’s ______;
prevents your body from ________________________
warns you when things are too _____ or _____
gives you ______________
body temperature
losing too much water
cold
hot
sense of touch
to control your ________________
rays
barrier
First Aid
If our skins get burnt, we need
steam
fire
the sun
electricity
chemicals
hot liquids
radiation
Part 2 A variety of causes
Causes of burns
acids
WATCH OUT !
Scanning
Q: How many types of burns are there
(1) If you happen to break a kettle(壶) full of boiling water, and get your legs burnt, the burns should be ________.
A.first-degree burns B.second-degree burns
C.third-degree burns D.fourth-degree burns
Scanning(Part3-4)
2.If someone gets burnt and his hands get black and white and the tissue underneath can be seen, it belongs to________.
A.first-degree burns B.second-degree burns
C.third-degree burns D.fourth-degree burns
Scanning(Part3-4)
Scanning(Part3-4)
3.What do first-degree and second-degree burns have in common
A. Being mildly painful. B. Being dry.
C. Being red. D. Blisters(水泡).
______ burns under cool __________ water.
______ the burned area gently with a clean cloth.
______ any clothes using scissors if necessary.
______ the burned area with a loose clean cloth.
If burns on the face, make sure the victim can still _______.
If serious, take the victim to the _______ at once.
Place
Dry
Remove
Cover
hospital
running
breathe
Scanning(Part 5 First aid treatments for burns)
1. Your skin gives you protection from many dangerous things.
2. A first-degree burn has this name because it is the most serious.
3. Second-degree burns can be the most painful kind of burn.
T
F
T
F
T
F
True or false (P51)
4. It is important to use cool water to stop the heat from remaining in the wound regardless of the degree of the burn.
5. Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.
T
F
T
F
True or false (P51)
The skin is an essential part of your body and is your body's ________( large ) organ. It can protect you against disease,toxins and the sun's rays. It also helps control your body temperature, prevents your body 2._________ losing too much water and gives you the sense of touch. If it gets 3._______(burn), it can be very serious. The first and most important step in the 4._________(treat) of burns is giving first aid.
Post-reading (导学案 P169)
largest
from
burnt
treatment
Burns 5.____________(divide) into three types depending on the depth of skin damage. First-degree burns are less serious than the other two. You can place burns under cool 6.________(run) water, for the cool water stops the burning process and reduces the pain and swelling. Then dry the burnt area 7._________(gentle) with a clean cloth. One thing you must remember is never to apply oil to the injured areas, 8.________ will keep the heat in the wounds and may cause infection. Finally, 9._________ needs to be emphasized is that if the victim is suffering from second or third-degree burns, there is 10._________urgent need to take him or her to the hospital at once.
are divided
running
gently
which
what
an
THANK YOU