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¡¡¡¡If you see someone drowning£¨ÄçË®£©, speed is very important. Once you get him out of water, if he isn¡¯t breathing, you have four minutes before his brain is completely damaged. Support his neck, tilt£¨Ê¹ÇÌÆð£©his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn¡¯t work, start mouth-to-mouth breathing. Close his nose with your fingers. Open your mouth wide and take a deep breath. Blow into his lungs until his chest rises, and then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until professional£¨×¨ÒµµÄ£©help arrives.
¡¡¡¡To bring a child back to life, keep your mouth around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible. If the blood starts turning blue gray color, and you can feel no pulse.£¨Âö²«£©, then pressing his chest is the last chance of saving his life.
¡¡¡¡With arms straight, rock£¨Ò¡¶¯£©forward, pressing down on the lower half of the ribs£¨À߹ǣ©. Don¡¯t be too hard, or you may break a rib. Check the result of your effort by seeing if his color improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing, or you must continue until rescue arrives.
(1) To bring a child back to life, we usually ________.
[¡¡¡¡]
A£®blow into his mouth first
B£®press his chest hard immediately
C£®call for an ambulance first
D£®check his color and pulse first
(2) Once you get a drowning man out of the water, if he isn¡¯t breathing, you must first ________.
[¡¡¡¡]
A£®get him breathing again
B£®take him to the nearest hospital as soon as possible
C£®find someone to help you
D£®call the First Aid Centre
(3) In the last paragraph, the word¡°rescue¡±means ________.
[¡¡¡¡]
(4) If the drowning boy has no pulse, ________.
[¡¡¡¡]
A£®pressing his chin upwards is enough to get him breathing
B£®blowing air into his mouth is sure to save his life
C£®pressing his nostrils together with your fingers can work
D£®pressing is the last chance of saving his life
(5) Which of the following statements is true?
[¡¡¡¡]
A£®If a man does not breathe for four minutes, his brain will be completely destroyed.
B£®If you see someone drowning, you must give him mouth-to-mouth breathing.
C£®Don¡¯t stop pressing his chest, if the drowning man starts breathing again.
D£®When pressing, you can do it as hard as you can.
(6) This passage is mainly about ________.
[¡¡¡¡]
A£®how to save people out of the water
B£®how to give first aid to people who are drowning
C£®how to do mouth-to-mouth breathing
D£®how to save a child from a river
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