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(共19张PPT)
急
FIRST AID
救
Unit 5
Reading and thinking
Learning Objectives
Recognize the text types and get main idea of the text.
Understand the causes, types and characteristics of burns.
Carry out first aid treatment correctly.
Develop sense of cooperative learning and be willing to help someone in need.
What kind of first aid would you perform
Help!
If someone you know suffered a burn, what would you do
What is the text type of the passage
____ advertisement ____ blog post
____ hospital leaflet ____ email
____ newspaper article ____ short story
The genre of the passage is __________
A. a narration B. an argumentation C. an expository writing
说明文(expository writing)：说明事物的性质，形态（类型）、特征、结构、功能、成因、结果、措施、发生发展过程， 包括说明书、广告词、解说词、操作规程、科普小品等。
Hospital leaflet:
factual(真实的),informational(信息性),objective(客观性),
gives a description of a medical problem, and tells how to deal with it,uses the imperative(祈使句) to give advice.
Leading part
Subtitles(小标题)
language feature
of leaflet
Pre-reading
Task 2.Summarize the main idea of each part.
Part 1: The functions of the ________
Part 2: _________of burns
Part 3: _________of burns
Part 4: _________________of burns
Part 5: ___________________for burns
Causes
Types
First aid treatment
Characteristics
The passage is about _________________
First aid for burns
skin
The skin is an essential part of your body and is its largest
organ. Your skin acts as a barrier against disease,toxin,
and the sun's rays. It also helps control your body temperature,
prevents your body from losing too much water,
warns you when things are too hot or cold, and gives you
your sense of touch. As you can imagine, getting burnt
can lead to very serious injuries. The first and most important
step in the treatment of burns is giving first aid.
Part 1 (para 1) The functions of the skin
function

Part 1. Functions
of the skin
acting as a barrier against _____________, _______ and the sun’s rays
controlling your _____________
preventing your body ________
__________________________
warning you _______________________________________
giving you __________________________
toxins
disease
body temperature
from
losing too
much water
your sense of touch
when things are too hot or cold
What if it gets burnt
Causes
Part 1 (para 1) The functions of the skin
Causes of burns
You can get burnt by a variety of things: hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals.
What may cause you to get burned
WATCH OUT !
hot liquids
steam
fire
the sun
electricity
chemicals
radiation
Part.2
How many layers are there in the skin
Para. 3
Part 3: _________of burns
Types
According to ___________________________, the burns can be divided into_________types.
the depth of the damage
three
the top layer
the 2nd layer
the 3rd layer
First-degree burns
Second-degree burns
Third-degree burns
Burns are divided into three types, depending on the depth of skin damage.
A: First-degree burns These affect only the top few millimetres of the skin. These burns are not serious. Examples include mild sunburn and burns caused by other minor household incidents.
B: Second-degree burns These go below the top layer of the skin.They are serious and take a few weeks to get better. Examples include burns caused by hot liquids.
C: Third-degree burns These affect every layer of the skin , and sometimes the tissue under it. Examples included burns caused by electric shocks, burning clothes, or petrol fires. These burns cause very severe internal injuries and the victim must go to the hospital at once.
Part.3
In each type, which layer of skin is affected
Depth _________________ of the skin _________ _____ of the skin _________ of the skin and sometimes __________
underneath
Details
Types
Third-degree burns
First-degree burns
Second-degree burns
top few milli-
metres
below the top layer
every layer
the tissue
Part 3.Types of burns
red and swollen;
_______ __________
________
painful
Types
second degree burns
first degree burns
third degree burns
dry, red and mildly ____
turn_____ when pressed
_______ painful
black, white, swollen _________can be seen
___________
if nerves are damaged
Characteristics
Feelings
blisters
watery surface
extremely
mildly
swollen
tissue underneath
little or no pain
Part.4
white
Selina suffers the _____ degree burns because of a fire in a studio.
third
Put them in order according to the text
________ burns under running cool water within 10 minutes.
________ any clothes using scissors if necessary
________ the burned area with a loose, clean cloth.
_______ the burned area gently.
__________the victim can still breathe.
________ the victim to the hospital(2nd or 3rd-degree burns.)
Remove
Place
Dry
Cover
Take
Make sure
Part 5
Discussion：
In groups, discuss the following questions.
1 How are people most likely to get burnt
Most people are likely to get burnt in the kitchen, by picking up a hotpan, or by getting cooking oil spilt on themselves.
Discussion：
In groups, discuss the following questions.
2. What steps can be taken to help prevent these burns
Being aware of the danger is a good first step. For example, you should check to see if the burner is on before touching a pan on the stove. You should also use oven mitts when touching a hot pan. If you are using cooking oil, you should make sure that the pot is set firmly on the stove so that it cannot spill, and that it is not too full of oil.
Accidents can happen to anyone at any time.
But you can be the difference between life and death. So try to learn more about first aid in daily life.
Thanks

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