资源简介

(共34张PPT)
急
FIRST AID
救
Unit 5
Reading and thinking
Lead-in
apply toothpaste(牙膏)
Brainstorm
How would you give first aid to the girl
touch the earlobes(耳垂)
burst the blisters(刺破水泡)
Read the passage and find the answer.
Textual Pattern Analysis
____ advertisement
____ blog post
____ hospital leaflet宣传单
____ email
____ newspaper article
____ short story
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.
Task 1:What is the text type of the passage
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
Tip: :Pay attention to the title and subtitles.
skin
Detailed reading.
Part. 1
Q: What are the functions of the skin （one word to describe)
Part 1: The ___________ of the skin
functions
essential
largest organ
barrier
against
disease, toxins, and the sun’s rays
control
your body temperature
prevent
your body from losing too much water
warn
you when things are too hot or cold
give
you your sense of touch
Discourse Analysis
Part 2.Causes of burns
steam
fire
the sun
electricity
chemicals
hot liquids
radiation
Causes of burns
acids
Careful-reading
Detailed Reading
Part 3: Types of 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.
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
Careful-reading
Careful-reading
Part 3-4: Types & Characteristics of burns
Three layers of the skin
the top layer
the 2nd layer
the 3rd layer
First-degree burns
Second degree burns
Third-degree burns
Careful-reading
Part 4: Types & Characteristics of burns
B
A
C
second
degree burns
First
degree burns
third
degree burns
Characteristics
Feelings
red and swollen;
_______ __________
dry, red and mildly ___________
black, white, swollen _________can be seen
________
painful
_______ painful
___________
pain if nerves are damaged
blisters
watery surface
extremely
mildly
swollen
tissue underneath
little or no
Part 5: Treatment
Place under ________________ within the first ten minutes
_____ the burnt area
________ any clothes
______ the burn
Burn on the face: make sure the victim can _________________
Second or third-degree burn: take the victim to ____________________
Remove
cool running water
Dry
the hospital at once
still breathe
Cover
Let’s see how to give first aid to the girl.
FIRST AID FOR BURNS
烧伤或烫伤的急救
1.The skin is an essential part of your body and is its largest organ. Your skin acts as a barrier against disease, toxins, 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.
皮肤是人体必不可少的一部分，也是人体最大的器官。皮肤是一道屏障，能阻挡疾病、毒素和太阳光线的侵入。皮肤还有助于控制体温，防止身体流失过多的水分，在外物过热或过冷时发出警告，并使你拥有触觉。
1.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.
可想而知，烧伤会造成严重后果。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。
2.CAUSES OF BURNS烧伤的原因
You can get burnt by a variety of things: hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals.
很多东西都会造成烧伤:灼热的液体、蒸汽、明火、辐射、太阳光、电流、酸性物质或其他化学品。
3.TYPES OF BURNS烧伤的种类
Burns are divided into three types, depending on the depth of skin damage.
根据皮肤损伤的深度，烧伤分为三类。
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.
一度烧伤:仅伤及最上层几毫米的皮肤。此类烧伤并不严重，如轻度的晒伤和其他轻微家庭事故造成的烧伤。
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.
二度烧伤:伤及最上层皮肤以下的部位。此类烧伤较为严重，需要数周时间才能康复，如灼热的液体造成的烧伤
Third-degree burns： These affect every layer of the skin, and sometimes the tissue under it. Examples include 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.
三度烧伤:伤及每一层皮肤，有时甚至伤及皮下组织，如因电击灼伤、衣服着火造成的烧伤，或汽油起火造成的烧伤。此类烧伤会引起非常严重的内部损伤，伤者必须立即送往医院。
CHARACTERISTICS OF BURNS烧伤的特点
First-degree burns
dry, red, and mildly swollen
mildly painful
turn white when pressed
一度烧伤
干燥、发红、微肿
微痛
受压时变白
CHARACTERISTICS OF BURNS烧伤的特点
Second-degree burns
red and swollen, blisters； watery surface
extremely painful
二度烧伤
发红、肿胀;起水疱;表层渗液
极度疼痛
Third-degree burns
black and white
swollen, the tissue underneath can often be seen
little or no pain if nerves are damaged: maybe painful around the edges of the burn
三度烧伤
皮肤发黑或变白
肿胀;通常可见皮下组织
如神经受损，则微痛或无痛感;创面边缘或有痛感
FIRST-AID TREATMENT急救处理
1 Place burns under cool running water, especially within the first ten minutes, The cool water stops the burning process and reduces the pain and swelling.
1.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。冷水冲洗可阻止烧伤进程，缓解疼痛和肿胀
2 Dry the burnt area gently with a clean cloth.
2.用干净的布轻轻吸干烧伤部位的水分。
3 Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.
3.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。
4 Cover the burnt area with a loose clean cloth. Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may cause infection.
4.用干净透气的布盖住烧伤部位。在受伤处涂抹油膏不可取，因为这会阻碍伤口散热，而且可能引发感染。
5 If burns are on the face, make sure the victim can still breathe.
5.如果烧伤部位在脸上，应确保伤者仍可呼吸。
6 If the victim is suffering from second or third-degree burns, there is an urgent need to take him/her to the hospital at once.
6.如果伤者是二度或三度烧伤，必须立刻送往医院。
Summary
语法填空 （根据课文内容完成短文）
The skin, which acts as a barrier against disease, toxins and the sun’s rays, is an 1. (essence) part of your body and is its largest organ. So if your skin gets 2.　　　 (burn), it can be very serious. The cause of burns can be 3. variety of things: hot liquids, steam, fire, radiation, the sun, electricity, acids and so on. Depending on the
4.　　　 (deep) of skin damage, they are called first, second or third-degree burns. First-degree burns affect only the top few millimetres of skin and it turns white, when 5._______ (press). Second-degree burns go below the top layer of the skin,6. 　　　 (include) burns caused by hot liquids. Third-degree burns affect every layer of the skin, and sometimes the tissue under it, which causes little or no pain if nerves
7. (damage).　　　　
burnt
depth
pressed
including
are damaged
essential
a
　We should do some first aid if burns happen. If the burns are slight, place burns under cool running water, 8. can stop the burning process and reduce the pain and swelling. If the burns are severe, remove any clothes using scissors unless it is stuck 9._______the burn. If the victim is suffering badly, there is an urgent need 10.　　　　 (take) him/her to the hospital at once.
to
to take
which
Reflection
calmly
quickly
correctly
How should we act while having first aid
It’s a great honour to save a life.
-- Leigh Bardugo
拯救生命是一种莫大的荣誉。
——李·巴杜格
individuals
world
Life is precious.
【急救科普】单纯按压式心肺复苏
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