人教版（2019）选择性必修 第二册Unit 5 First Aid Reading and Thinking 知识点讲解课件(共29张PPT)
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| 名称 | 人教版（2019）选择性必修 第二册Unit 5 First Aid Reading and Thinking 知识点讲解课件(共29张PPT) |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-04-01 10:49:14 | ||
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(共29张PPT)
Book2 Unit5
First AID
Lead-in:
What happened to Sheldon
What technique did George use to save Sheldon
It’s a great honor to save a life.
—— Leigh Bardugo
First Aid for Burns
What is first aid
First aid is ______________________ given to someone who suddenly ___________ or _______ before a doctor can be found.
a temporary form of help
falls ill
gets injured
First Aid Quiz
1. The best way to treat a sprained ankle is to:
Put some ice on your ankle.
Put a heating towel around your ankle.
stand up and walk gently.
A sprained ankle
2. 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.)
3. To treat a choke, you should make him /her spit by patting him/her on the back.
A. True B. False
Heimlich 海姆立克急救法
4. To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding.
A. True B. False
While-reading
Read for main idea
Part 1: The __________ of skin
Part 2: ________of burns
Part 3: ________of burns
Part 4: _______________of burns
Part 5: __________________for burns
functions
Causes
Types
First aid treatment
Characteristics
01
FIRST AID FOR BURNS
烧伤急救处理
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。
be essential to/for 对…至关重要的
act as 充当
prep. 反对
prevent...from 阻止…做某事
controlled
warning n. 警告
keep … from doing sth.
stop … (from) doing sth.
阻止…做某事
01
FIRST AID FOR BURNS
烧伤急救处理
As you can imagine, _______(get) 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。
导致
seriousness
getting
While-reading
Read for details
What are the functions of skin
essential
barrier
largest organ
control
prevent
give
warn
against
disease, toxins, and the sun’s ray
your body temperature
your body from losing too much water
you when things are too hot or cold
you your sense of touch
Part 1.The functions of the skin
01
1. As you can imagine, getting burnt can lead to very serious injuries. 可想而知，烧伤会造成严重后果。
①As you can imagine是由as引导的非限制性定语从句，这里as的意思是“正如”，指代后面整句话的内容。这个用法与which引导的非限制性定语从句类似，但which引导的非限制性定语从句位于主句之后，而as引导的定语从句位置则相对灵活，在句首、句中或句末都可以。
The earth, ________we all know, moves round the sun.
_____ we had expected, the soccer team won the game again.
He is absent, ______ is often the case.
He may have serious stomachache, _______ makes him keep throwing up.
as
As
as
as/which
01
1. As you can imagine, getting burnt can lead to very serious injuries.
②get常与过去分词连用(尤其是形容词化的过去分词)，构成系表结构，表示状态的变化，即动作的结果。“get+过去分词”结构的常见搭配有get lost、 get stuck、 get arrested、get caught、get broken、 get dressed、 get married等。
Workers in urban areas usually get paid by the hour.
Don't play with knives. You might get hurt.
The students are getting prepared for the sports meet.
除了get之外，become和grow等动词也有类似用法。
Soon the room became crowded.
My eyes soon grew accustomed to the darkness.
01
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.
a variety of = varieties of + 名词复数 + 复数谓语动词
= varieties of +不可数+单数谓语动词
the variety of + 名词复数 + 单数谓语动词
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。
While-reading
Read for details
What are the causes of burns
Part 2.Causes of burns
steam
fire
the sun
electricity
chemicals
hot liquids
radiation
Causes of burns
acids
01
TYPES OF BURNS 烧伤的种类
Burns are divided into three types, depending on the depth of skin damage.
are divided into 被分为
depend on 取决于，现在分词做方式状语
根据皮肤损伤的深度，烧伤分为三类。
01
First-degree burns These affect only the top few millimetres of the skin. These burns are not serious. Examples include mild sunburn and burns _______by other minor household incidents.
caused
other+复数 “别的，其他的”
the other+单数 “(两个中的) 另一个”
another+单数 “(三个及以上中的) 另一个”
others=other+复数 “别的东西，其他东西”
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。
caused by为过去分词短语作定语。
01
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。
01
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.
severity
adj.内在的
right away立刻;马上
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。
While-reading
Read for details
In each type, which layer of skin is affected
Part 3.Types of burns
The third layer
The second layer
The top layer
First-degree burns
Second-degree burns
Third-degree burns
01
CHARACTERISTICS OFBURNS
First-degree burns
dry, red, and mildly swollen
mildly painful
turn white when pressed
Second-degree burns
red and swollen; blisters; watery surface
extremely painful
Third-degree burns
black and white
swollen; the tissue underneath can often be seen
little or no pain if nerves are damaged; may be painful around the edges of the burn
烧伤的特点
一度烧伤
干燥、发红、微肿
微痛
受压时变白
二度烧伤
发红、肿胀；起水疱；表层渗液
极度疼痛
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
cause/do damage to 对..造成伤害
mildly轻微地
at the edge of在…的边缘
While-reading
Read for details
Match the pictures with the types of burns
Part 4.Characteristics of burns
blisters
watery surface
dry, red
charred烧焦的
tissue under them can be seen.
second degree burns
first degree burns
third degree burns
01
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.
2. Dry the burnt area gently with a clean cloth.
place vt.放置
gentle adj.温柔的;温和的
=ease
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。
用干净的布轻轻吸干烧伤部位的水分。
01
3. Remove any clothes using scissors if necessary, unless you see the fabric _______(stick) to the burnt skin.
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.
remove sb/sth from sth/sb 把…从…中移开/拿开
sticking
stick in 扎入
stick to粘贴
apply … to … 把……涂/敷到…；把……运用到…
apply (to sb.) for … （向某人）申请
be infected by/with
被…感染/感染上
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。
用宽松干净的布盖住烧伤部位。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。
01
5. If burns are on the face, make sure the victim can still breathe.
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.
make sure that+宾语从句
suffer from 遭受/遭遇…
如果烧伤部位在脸上，应确保伤者仍可呼吸。
如果伤者是二度或三度烧伤，必须立刻送往医院。
While-reading
Read for details
Place these steps in correct order.
Para 5.First-aid treatment for burns
______ Place burns under cool running water for 10 minutes
______ Remove any clothes using scissors if necessary.
______ Remove the victim to the hospital if serious
______ Dry the burned area gently.
______ Cover the burned area with a loose, clean cloth.
1
3
5
2
4
While-reading
Read the text and decide if the following statements are true (T) or false (F).
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.
4. It is important to use cool water to stop the heat from remaining in the world regardless of the degree of the burn.
5. Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.
T
T
T
F
F
Book2 Unit5
First AID
Lead-in:
What happened to Sheldon
What technique did George use to save Sheldon
It’s a great honor to save a life.
—— Leigh Bardugo
First Aid for Burns
What is first aid
First aid is ______________________ given to someone who suddenly ___________ or _______ before a doctor can be found.
a temporary form of help
falls ill
gets injured
First Aid Quiz
1. The best way to treat a sprained ankle is to:
Put some ice on your ankle.
Put a heating towel around your ankle.
stand up and walk gently.
A sprained ankle
2. 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.)
3. To treat a choke, you should make him /her spit by patting him/her on the back.
A. True B. False
Heimlich 海姆立克急救法
4. To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding.
A. True B. False
While-reading
Read for main idea
Part 1: The __________ of skin
Part 2: ________of burns
Part 3: ________of burns
Part 4: _______________of burns
Part 5: __________________for burns
functions
Causes
Types
First aid treatment
Characteristics
01
FIRST AID FOR BURNS
烧伤急救处理
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。
be essential to/for 对…至关重要的
act as 充当
prep. 反对
prevent...from 阻止…做某事
controlled
warning n. 警告
keep … from doing sth.
stop … (from) doing sth.
阻止…做某事
01
FIRST AID FOR BURNS
烧伤急救处理
As you can imagine, _______(get) 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。
导致
seriousness
getting
While-reading
Read for details
What are the functions of skin
essential
barrier
largest organ
control
prevent
give
warn
against
disease, toxins, and the sun’s ray
your body temperature
your body from losing too much water
you when things are too hot or cold
you your sense of touch
Part 1.The functions of the skin
01
1. As you can imagine, getting burnt can lead to very serious injuries. 可想而知，烧伤会造成严重后果。
①As you can imagine是由as引导的非限制性定语从句，这里as的意思是“正如”，指代后面整句话的内容。这个用法与which引导的非限制性定语从句类似，但which引导的非限制性定语从句位于主句之后，而as引导的定语从句位置则相对灵活，在句首、句中或句末都可以。
The earth, ________we all know, moves round the sun.
_____ we had expected, the soccer team won the game again.
He is absent, ______ is often the case.
He may have serious stomachache, _______ makes him keep throwing up.
as
As
as
as/which
01
1. As you can imagine, getting burnt can lead to very serious injuries.
②get常与过去分词连用(尤其是形容词化的过去分词)，构成系表结构，表示状态的变化，即动作的结果。“get+过去分词”结构的常见搭配有get lost、 get stuck、 get arrested、get caught、get broken、 get dressed、 get married等。
Workers in urban areas usually get paid by the hour.
Don't play with knives. You might get hurt.
The students are getting prepared for the sports meet.
除了get之外，become和grow等动词也有类似用法。
Soon the room became crowded.
My eyes soon grew accustomed to the darkness.
01
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.
a variety of = varieties of + 名词复数 + 复数谓语动词
= varieties of +不可数+单数谓语动词
the variety of + 名词复数 + 单数谓语动词
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。
While-reading
Read for details
What are the causes of burns
Part 2.Causes of burns
steam
fire
the sun
electricity
chemicals
hot liquids
radiation
Causes of burns
acids
01
TYPES OF BURNS 烧伤的种类
Burns are divided into three types, depending on the depth of skin damage.
are divided into 被分为
depend on 取决于，现在分词做方式状语
根据皮肤损伤的深度，烧伤分为三类。
01
First-degree burns These affect only the top few millimetres of the skin. These burns are not serious. Examples include mild sunburn and burns _______by other minor household incidents.
caused
other+复数 “别的，其他的”
the other+单数 “(两个中的) 另一个”
another+单数 “(三个及以上中的) 另一个”
others=other+复数 “别的东西，其他东西”
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。
caused by为过去分词短语作定语。
01
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。
01
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.
severity
adj.内在的
right away立刻;马上
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。
While-reading
Read for details
In each type, which layer of skin is affected
Part 3.Types of burns
The third layer
The second layer
The top layer
First-degree burns
Second-degree burns
Third-degree burns
01
CHARACTERISTICS OFBURNS
First-degree burns
dry, red, and mildly swollen
mildly painful
turn white when pressed
Second-degree burns
red and swollen; blisters; watery surface
extremely painful
Third-degree burns
black and white
swollen; the tissue underneath can often be seen
little or no pain if nerves are damaged; may be painful around the edges of the burn
烧伤的特点
一度烧伤
干燥、发红、微肿
微痛
受压时变白
二度烧伤
发红、肿胀；起水疱；表层渗液
极度疼痛
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
cause/do damage to 对..造成伤害
mildly轻微地
at the edge of在…的边缘
While-reading
Read for details
Match the pictures with the types of burns
Part 4.Characteristics of burns
blisters
watery surface
dry, red
charred烧焦的
tissue under them can be seen.
second degree burns
first degree burns
third degree burns
01
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.
2. Dry the burnt area gently with a clean cloth.
place vt.放置
gentle adj.温柔的;温和的
=ease
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。
用干净的布轻轻吸干烧伤部位的水分。
01
3. Remove any clothes using scissors if necessary, unless you see the fabric _______(stick) to the burnt skin.
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.
remove sb/sth from sth/sb 把…从…中移开/拿开
sticking
stick in 扎入
stick to粘贴
apply … to … 把……涂/敷到…；把……运用到…
apply (to sb.) for … （向某人）申请
be infected by/with
被…感染/感染上
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。
用宽松干净的布盖住烧伤部位。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。
01
5. If burns are on the face, make sure the victim can still breathe.
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.
make sure that+宾语从句
suffer from 遭受/遭遇…
如果烧伤部位在脸上，应确保伤者仍可呼吸。
如果伤者是二度或三度烧伤，必须立刻送往医院。
While-reading
Read for details
Place these steps in correct order.
Para 5.First-aid treatment for burns
______ Place burns under cool running water for 10 minutes
______ Remove any clothes using scissors if necessary.
______ Remove the victim to the hospital if serious
______ Dry the burned area gently.
______ Cover the burned area with a loose, clean cloth.
1
3
5
2
4
While-reading
Read the text and decide if the following statements are true (T) or false (F).
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.
4. It is important to use cool water to stop the heat from remaining in the world regardless of the degree of the burn.
5. Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.
T
T
T
F
F