[英语]新课标高中英语 必修五 book5 unit5first aidWarming up and Reading1.ppt

aidtemporaryinjury bleed ankle choke,n.(使)窒息,Words preview,What has happened to them?,What can you do to help?,a snake bite,The person bitten must get a doctor or go to hospital at once.,Speed is very important.,It will help the doctor greatly if you can tell him what kind of snake it was,or describe the situation.,bleeding,Try to stop the bleeding.,Press a handkerchief onto the bleeding point and hold it there.,Hold up the part of body which is bleeding if possible.,a sprained ankle,Tied with medical bandage.It is better to avoid walking with the injured ankle.It is correct to use ice bag for removing pain and bleeding,and also not influence our own body healing.,choking,Make him/her spit by patting him/her on the back.,To avoid choking,we shouldnt talk or laugh when eating.,a broken arm,Do not move the patient.Support the broken arm in the most comfortable position.Get medical help immediately.,a bloody nose,Stay calm.Breathe through the mouth,not the nose.Sit up and bend the head slightly forward.Pinch(捏)both nostrils(鼻孔)shut using a thumb and forefinger.Spit out any blood that collects in the mouth.,Nowadays there are a lot of accidents in our daily life.What would you do in such situations?What knowledge should we have?,Unit 5,First aid,What is first aid?,the fist kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.,the initial care of a suddenly sick or injured person.,the care administered by a person as soon as possible after an accident or illness.,What words can you think of when you talk about accidents and first aid?,AccidentFirst aid,drown,bleed,choke,burn/catch fire,cut,a bloody nose,a snake bite,a sprained ankle,a broken arm,Brainstorming,What would you do in the following situations?What could we do to prevent these accidents?,1.The best way to treat a hurt ankle is to:Put an ice pack on your ankle.Put a heating pad(垫子)around your ankle.Keep on walking and jumping.,treat a hurt ankle,2.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.),3.To treat a burn,you:A.Rub(擦)some butter on it.B.Hold the burnt part under cold running water.C.Put salt on the burnt part.,4.You should wait at least five minutes before touching somebody who has been struck by lightning,or you might get a shock(打击).A.True B.False,5.Your friend has an asthma(哮喘)attack,but she doesnt have her medicine.Youd better:A.Get a paper bag for her to breathe into.B.Get her a cup of coffee.C.Take her outside for fresh air.,Caffeine(咖啡因)can help to dilate(扩大)the windpipe.(气管),6.To treat a choke,you should make him/her spit by patting him/her on the back.A.True B.False,7.If someone is having a heart attack,you should first:A.Call 120 B.Perform CPR(心肺复苏),Assessment of results,All correct:Congratulations!You have a good knowledge of first aid.You may become a first aid expert in the near future.,46:You have some knowledge of first aid,but you should work harder and learn more about it.,03:It seems that you are not interested in first aid.If an emergency happens to the people around you,you will have some trouble in helping them.,Why is first aid important?,The prompt care sometimes draws the line between life and death.,The prompt attention draws the line between a full or partial recovery.,main aims of first aid,To preserve life,To protect the casualty from further harm,To relieve pain,What kind of first aid would you perform in this situation?,Pre-reading,What has happened?,Place burns under gently running water for about 10 minutes.,wash,Take clothing off the burned area unless it is stuck to the burn.Take off other clothing and jewellery near burns.,take off,Dip the burns under cool water to stop the pain and prevent or reduce swelling.,dip,Place cool,clean,wet cloths on burns until the pain is not so bad.,cover,If the injuries are second degree or third degree burns,get the victim to the doctor or hospital at once.,send,Cool the area of skin;wash it under the cold running water.Cover the wound with bandage/clean cloth.See a doctor if necessary.,Make a list,First Aid for Burns,Lets read,and check your ideas.,Pre-reading,What will the passage be about?2.What do they tell you about the passage?,First aid for burns.,Causes,types,characteristics and first aid treatment for burns.,skinorgan barrierpoison ray complexvarietyliquid,n.皮;皮肤n.器官n.屏障;障碍物 n.毒药;毒害vt.毒害;使中毒n.光线;射线adj.复杂的n.变化;多样化n.液体,Words preview,radiation mildmildly pan stove tissue swell,n.辐射;射线adj.轻微的;温和的adv.轻微地;温和地n.平底锅;盘子 n.炉子;火炉n.组织;手巾纸vt.隆起,scissors unbearable basin bandage vital,n.剪刀adj.难以忍受的n.盆;盆地n.绷带adj.至关重要的；生死攸关的,electric shocksqueeze out over and over again,触电;电休克榨出;挤出反复;多次,Expressions preview,Fast Reading,In which order are these topics covered in the text?Number them from 1 to 5.(P35),_ the three types of burns_ what to do if someone gets burned_ the purpose of skin_ the symptoms of burns_ how we get burns,3,5,1,4,2,Find out how many parts there are and the main idea of each part.(P33-P34),Part1.Part2.Part3.Part4part5,The purpose/function of skin,Causes of burns,Types of burns:First degree burns,Second degree burns,Third degree burns,Characteristics of burns,First aid treatment,hot liquids,steam,fire,radiation,the sun,electricity,chemicals,Our skin has three layers.We will never get burned by the sun.Burns are divided into three degrees according to the degree of pain.Third degree burns are the most serious and painful.,T,F,Tell if the following statements are true or false:,F,layers of the skin which are burned,F,but least painful,5.Put cool water on any burns to cool them.6.Dont rub the burns7.Its better that you put some butter or oil on burns.,T,F,T,Never,Homework,Get more about first aid from the newspaper,magazine or the Internet.Review the text carefully and finish the comprehending on page 35.Find out the important and difficult words and expressions to you and finish exercises on page 36.,