最新高二英语课本教材
温柔似野鬼°
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2021年01月19日 21:27
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Unit 8
First aid
A
DR ABC
“
I
couldn
’
t
believe
my
eyes!
The
car
was
upside
down
and
the
driver
was
bleeding
and
screaming
．
One of the passengers was on the ground
．
It looked as if she were dead
．
If I had known
more about giving first aid
，
I could have helped them.
”
People who have witnessed an accident
often wish that they had done things differently
．
Seconds count in an emergency, and knowing
what to do can mean the difference between life and death
．
The most important thing to keep in mind when dealing with an emergency is to stay calm. If we
were to panic
，
we would not be able to help
．
By staying calm we will be able to think what to do
and make better decisions
．
We can also prepare for an emergency by learning more about first
aid
．
Calling an ambulance or the police is important
，
but there is more we can and should do
．
If
we know how to respond
，
we can save lives
．
Many
hospitals
recommend
that
we
use
the
letters DR ABC
to
remember
what
to
do
when
we
have to think fast
．
D stands for danger
．
We should first of all make sure that the accident scene is
no
longer
dangerous.
If
we
were
to
get
hurt
trying
to
save
someone
．
we
would
not
be
able
to
help
．
R is for response
．
We Can do a lot of good by simply asking
“
Are you all right?
’
’
If the
person can answer, we know that he or she is conscious and can breathe
．
The question will also
calm the person
，
letting him or her know that help is on the way
．
A is for airway
．
We must make sure that a person
’
s airway is open and it is easy to breathe
．
This
can be done by gently tipping the person
’
s head back slightly
．
B is for breathing
．
We should check
that the person can breathe
．
Is his or her chest moving? If the person is not breathing
，
we must try
to start his or her breathing at once, using the mouth-to-mouth method
．
If this is not done within
five minutes
，
the person will die
．
If a person is breathing but not conscious
，
it is usually best for
him or her not to be moved
．
C is for circulation
．
Is the person
’
s blood circulating? We can look
for colour, coughing
，
and eye movement
．
We can also check a person
’
s pulse by putting a finger
on the person
’
s neck or wrist. If a person is bleeding, we should cover the wound with a clean
piece of cloth and press on the wound to stop the bleeding
．
When
we
have
checked
the
DR
ABC
，
we
should
give
the
first
aid
that
is
needed
and
call
an
ambulance
．
We should never try to revive a person unless we know how to do it
．
We may make
things worse
．
Many hospitals and schools offer training classes for people who are interested in
learning first aid
．
When we have given first aid
，
we should put the person in the recovery position
．
This is a way of
placing a body so that the airway is clear and it is easy to breathe
．
Here is how it is done
：
1. Roll the person onto one side
．
Keep the legs straight
．
2. Place the hand of the person
’
s upper arm under his or her chin
．
3. Bend the person
’
s leg so that he or she will not roll over
．
We should stay with the person and wait for the ambulance
．
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