M5U5---Warmingup&Reading--FirstAid（修改）(教育精品).ppt

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1、Unit 5 First aidFirst aid is a _ given to someone who suddenly _ or _ before a doctor can be found.Often the _ or _ is not_,but there are other times when giving _will save _.temporary form of helpfalls illgets injuredillnessinjuryseriousfirst aid quicklylivesWarming upWhat kind of first aid should

2、you give in these situations?a snake bitebleedinga sprained anklechokinga broken arma nosebleed Lay the victim down and keep him/her still.Do not wash the venom off the skin(it will help identify the type of snake).Do not move the victim.Call medical help.To treat a bleeding,you should put a bandage

3、 on the wound and apply pressure to reduce the bleeding.A.True B.FalseThe best way to treat a sprained ankle is to:A.Put some ice pack on the ankle to reduce the swelling.Put a firm bandage around the foot and ankle.B.Put a heating pad(垫子垫子)around your ankle.C.Keep on walking and jumping.To treat a

4、choke,you should make him/her spit by patting him/her on the back.A.True B.False（吐）（吐）To treat a broken arm,you:A.move the broken bone in no time.B.keep the arm still using a sling to support the broken arm If you get a nosebleed,get the person to sit down,tilt his/her head forward slightly.Dont let

5、 your head back to stop the bleeding.(It may lead the blood into the throat and easily cause choking.)What has happened to the little girl?1 Look at the picture.The girl has pulled boiling water onto herself.She has bad burns.Pre-reading2 What kind of first aid would you perform in this situation?Ma

6、ke a list of your ideas.Cool the area of skin;wash it under the cold running water.Cover the wound with bandage/clean cloth.See a doctor if necessary.FIRST AID FOR BURNSReadingFirst aid for burnsRead the headlines quickly and put them into the right order._ the types of burns_ what to do if someone

7、gets burned_ the functions of skin_ the symptoms of burns_ how we get burns3 35 51 14 42 2ReadingThe reading passage is a text taken from a _,which is organized under _ in such a way that readers can_.bookheadlinesquickly find the information they wantWhat are the functions of skin?It keeps you warm

8、 or _.It prevents your body _too much water.It is where you feel _ or pain.It gives you your _.coolfrom losing cold,heat sense of touchRead Part 1 and find the answer to the question.It acts as a _ against disease,poisons and harmful rays.barrierCauses of burnssteamfirethe sunelectricitychemicalsrad

9、iationRead Part 2 and find out what can burn our skin.Part3-4:types and characteristics of burns blisterMildly swollenTissue under them often can be seen.second degree burnsfirst degree burns third degree burnsMild sunburn and burns caused by touching a hot pan or iron Severe sunburn and burns cause

10、d by hot liquidElectric shocks,burning clothes orSevere petrol fires ABCRead Part 5,underline the verbs in each step.1._removeclothing2._cool the burns3._place clothson burns4._dry the burns5._cover with bandage6._go to hospitalPart 5:steps about first aid treatment for burnsThe suitable things in f

11、irst aid treatment of burns scissorsdry bandageclean clothsclean bandagecool waterointmenticy waterwet bandagewarm wateroilWhy do you put cold water on a burn?Why cant you put ointment,oil or butter on burns?If burns are on arms or legs,what should you do?stop the burning processprevent pain from be

12、coming unbearablereduce the swelling.keep the heat in the woundsmay cause infection.Read Part 5 carefully for details to answer the following questions.keep them higher than the heartComprehendingRead the first aid treatments for these burns.If the treatment is right,write R in the brackets.If it is

13、 wrong,write W in the brackets and explain why.Then give the correct treatment.1 Wrong:Sam should not have broken the blisters because the burns could become infected.He should have poured cool water,not icy water on the burn.2 Right.3 Wrong:Mr Casey was right to take his wifes blouse off but he sho

14、uld not have picked bits of blouse off the burn.The correct first aid treatment for a third degree burn is to remove clothing and jewellery near the burn but not if the clothing is stuck to the burn.He should not have put butter on the burn because it would have stopped the heat from escaping.4 Right.