人教版必修五Unit5reading.ppt

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1、Unit 5 First Aid 1Unit 5 First aidFirst aid for burns2Q:What accidents will we meet in our daily life?traffic accidentdrowningbleeding 3animal bitecutsburnssprained45What should you do for these accidents?call 120 send for a doctorbefore doctors coming,give some first aids timely 67First aid is _ gi

2、ven 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 _.a temporary form of help falls illgets injuredillnessinjuryseriousfirst aid quicklyones lifeFirst aid is important for the victims(受害者）受害者）,and necessary for us

3、 to learn about.891.The best way to treat a sprained ankle is to:A.Put an ice pack on your ankle.B.Put a heating pad(垫子垫子)around your ankle.C.Keep on walking and jumping.treat a hurt ankle10Have the victim sit down and elevate the foot.Put an ice pack on the ankle to reduce the swelling.Put a firm b

4、andage around the foot and ankle112.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.)12Get the person to sit down,tilt his/her head forward slightly and gently pinch the soft part of the nose below th

5、e bridge.133.To treat a burn,you:A.Rub(擦擦)some butter on it.B.Hold the burnt part under cold running water.C.Put salt on the burnt part.144.You should wait at least five minutes before touching somebody who has been struck by lightning,or you might get a shock(打击打击).A.True.B.False.The human body doe

6、s not store electricity,so it is perfectly safe to touch someone who has been struck by lightning.You cannot be electrocuted(触电致死触电致死)when administering first aid or CPR to a lightning-strike victim.155.Your friend has an asthma(哮喘哮喘)attack,but she doesnt have her medicine.Youd better:A.Get a paper

7、bag for her to breathe into.B.Get her a cup of coffee.C.Take her outside for fresh air.(caffeine咖啡因咖啡因 can help to dilate扩扩大大 the windpipe气管气管)166.To treat a choke,you should make him/her spit by patting him/her on the back.A.True B.False17If the person can cough,dont do anything.If he/she cant coug

8、h and is turning blue in the face,hit him/her between the shoulder blades with the flat of the hand three or four times.187.If Someone is drowning and calling for help,What are your priorities?A.Jump in the water to rescue them.B.Throw them a line from the bank.C.Wait for an ambulance to arrive.Jump

9、 in the water to rescue them may put you at risk.You should throw them a line from a bank as this ensures that you dont become a casualty yourself.19What has happened?What sort of injuries the child will have?What kind of first aid would you perform?20 Cool the area of skin;wash it under the cold ru

10、nning water.Cover the wound with bandage/clean cloth.See a doctor if necessary.21Fast reading1.What will the passage be about?2.2.What do they tell you about the burns?First aid for burns.Causes,types,characteristics and first aid treatment for burns.22Whats the main purpose of the passage?A.To expl

11、ain the three types of burns.B.To show the symptoms of burns.C.To tell us the causes of burns.D.To tell us what to do if someone gets burnt.23Skim for general idea and then number them from 1 to 5._ the three types of burns_ what to do if someone gets burned_ the functions of the skin _ the symptoms

12、 of burns _ how we get burns3142524The functions of the skin1)Protect you against _,_2)and _;3)2)Keep you _ or _;4)3)Prevent your body from _5)_;6)4)Give you your _.losing toosense of touchwarmcooldiseasepoisons the suns harmful raysPart 1Detailed Readingmuch water25steamfirethe sunelectricitychemic

13、alshot liquidsradiationPart 2Causes of burns26Types of burns Part 3second degree burnsfirst degree burnsthird degree burnsthe top layer of the skinthe top and the second layer of the skinall three layers of the skinThe three types of burns depend on which layers of the skin are burned.27The three la

14、yers of skin:The third layerThe second layerThe top layer28Crough,red and swollen with blisters dry,red andmildly swollen black and white and charred second degree burnsfirst degree burns third degree burnsCharacteristics of burnsPart 4BACharacteristics29Label these pictures with first degree burn,s

15、econd degree burn and third degree burn.A_B_first degreesecond degree third degree C_301._ clothing and jewellery near the burn.2._ burns immediately with cool but not icy water.3._ cool,clean wet cloths on the burns.4._ the burned area gently.Take offCool Place Dry DosFirst aid treatmentPart 5315._

16、 the burned area with a dry clean bandage.6.If burns are on arms or legs,_ the burned area _ than the heart,if possible.If burns are on the face,the victim should _.7._ the victim _ the doctor or hospital at once,if the injuries are second or third degree burns.Cover keep higherGet Dostosit up32Dont

17、s1.Do not _ the clothing that is 2.stuck to the burns.2.Do not cool the burns with _ water.3.Do not put cold water on _ degree burns.4.Do not _ the burns,it will break the blisters.5.Do not _ butter,oil,ointment on burns.removeicythirdputrub33Answer the questions1.Why should you put cold water on a

18、2.burn?2.Why doesnt a third degree burn hurt?The cold water stops the burning process,stops the pain and prevents or reduces swelling.Because the nerves are damaged.If there are no nerves,there is no pain.343.Why do you think clothes and jewellery near burns should be removed?4.If someone has a thir

19、d degree burn,why might you see tissue?Because bacteria from the clothes and jewellery could infect the burns.Because all layers of the skin have been burnt showing the tissue underneath.35What would you do in the following situations?What could we do to prevent these accidents?36Call for a doctor o

20、r an ambulance.Never pull her out of the car or you may hurt her neck or back.Just leave her where she is.Find enough people to lift the car safely and take her to hospital at once.Make sure that the accident scene is safe.37 Keep calm and find your way out quickly,using the escape route exit.Try to

21、 sound the fire alarm.38 Dont open the door if the door is hot or if you see smoke coming under the door.Stand in front of a open window and shout for help.Try to cover your mouth with a wet towel.39a snake bite40 The person bitten must get a doctor or go to hospital at once.Speed is very important.

22、It will help the doctor greatly if you can tell him what kind of snake it was,or describe the situation.first aid for a snake bite41What happened in the picture?What kind of first aid should you give?bleeding42 Try to stop the bleeding.Press a handkerchief onto the bleeding point and hold it there.H

23、old up the part of body which is bleeding if possible.first aid for bleeding43What happened in the picture?What kind of first aid should you give?a broken arm44Do not move the patient.Support the broken arm in the most comfortable position.Get medical help immediately.first aid for a broken arm45 Le

24、arn how to swim.Swim with a life-buoy(救生圈救生圈/衣衣).Never swim alone.Dont swim in dangerous waters.46 Follow the traffic rules and be careful.Use crosswalks and look at both sides when crossing the street.Never use a mobile phone while driving,riding a bike or walking on a busy street.47 Dont eat too fast and dont forget to chew your food.Dont talk or laugh while having food in the mouth.48Important Numbers120119110Emergency medical serviceFire departmentPolice department49