【课件】Unit 5 First Aid Reading and Thinking教学课件-人教版（2019）选择性必修第二册（共30张PPT）

1、Give timely “first aid”First AidFirst AidUnit 5 Unit 5 ReadingIn a medical emergency what telephonenumber would you call? A.110 B. 114 C. 120 D.119 When you are carrying out rescue breathing, where do you check for a pulse? A. the neck B. the wrist C. the foot D. the chest When carrying out rescue b

2、reathing, how many times a minute should you blow air into the victims mouth?A. 4 B. 8 C. 12 D. 20 Which person would you help first? A.Li Yan who has cut her foot on glass B.Xue Jin whose nose is bleeding C.Gao Yuan who is on the ground not breathing D.Wang Feng who has broken her arm How would you

3、 stop severe bleeding? A.cover the wound with plastic B. wash the wound C. do nothing as the bleeding will stop by itself D. put a bandage over the wound and then press on it What is first aid?First aid is the kind of help given to someone who suddenly _ or _ before a doctor comes. Dangerous acciden

4、ts in our life a snake bitebleedinga sprained anklechokinga broken arma bloody nose2.Can you guess what will happen to the girl?3.How will her mother deal with the burn?1.What has happened?The girl has pulled boiling water onto herself.She will get bad burns.Fast reading1. What does the author tell

5、you about?2. Number the following sentences in correct order. _ the three types of burns _ what to do if someone gets burned _ the purpose of skin _ the symptoms of burns _ how we get burns 1. What does the author tell you about? the purpose of skin , causes, types, characteristics of burns and firs

6、t aid treatment for burns.2. Number the following sentences in correct order. _ the three types of burns_ what to do if someone gets burned_ the purpose of skin_ the symptoms of burns_ how we get burns 1 2 3 4 5 1)Protect you against , and ;2) Keep you or ;3) Prevent you from ;4) Feel _,_ or _;5) Gi

7、ve you .losing waterlosing watersense of touchsense of touchwarmwarmcoolcooldiseasesdiseases poisons poisons the suns harmful raysthe suns harmful rays Careful reading Part 1 the purpose of skincoldheatpainPart 2 How can we get burnt? We can get burned by :_, _, _, _, _, _ and _.hot liquidssteamfire

8、radiationthe sunelectricitychemicals BACExtremely painfulMildly swollenTissue under them often can be seen.second degree burnfirst degree burn third degree burnPart 5 Listening: Treatment1. _ clothing and jewellery near the burns.2. _ the burns with cool water.3. _ cool, clean ,wet cloths on the bur

9、ns.4. _ the burned area gently.5. _ the burned area with a dry ,clean bandage.6. _ the burned area _ than the heart, if possible.7. _ the victim _the doctor or hospital, if possible.Take offPlace Dry Cover Keep Get tohigherCool Listen again and decide the following sentences true or false. 1) Take c

10、lothing off the burned area if it is stuck to the burn. ( )2) Dont put cold water on third degree burns. ( )3) Cover the burned area with a dry ,clean bandage that will not stick to the skin. ( )4) Put butter ,oil or ointments on the burns as soon as possible. ( )5) If the burns are on arms, keep th

11、em higher than the heart. ( )6) It is not necessary to take the injuries who are second or third degree burns to the doctor or hospital at once. ( ) FFFTTTQuestions 1. Why should you put cold water on a burn?2. Why does a third degree burn cause little or no pain?3. Why do you think clothes and jewe

12、llery near burns should be removed?4. If someone has a third degree burn, why might you see tissue?Because the cold water stop the burning process, stop the pain and reduces the swelling.Because in a third degree burn the nerves are damaged. If there are no nerves, there is no pain.Because this may break any blisters and the wound may get infected.Because these affect all three layers of the skin and any tissue and organs under the skin.What first aid can you offer?discussionCall doctorsPress the chestlift the jawa