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1、Unit 5,First aid,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,Words preview,swollensc
2、issors unbearable basinsqueeze bandage vital,adj. 肿胀的n. 剪刀adj. 难以忍受的n. 盆; 盆地vt. & vi. 榨；挤；压榨n. 绷带adj. 至关重要的； 生死攸关的,Words preview,electric shocksqueeze out over and over again,触电; 电休克榨出; 挤出反复; 多次,What is first aid?,First aid is a temporary form of help given to someone who _ or _ before a doctor can
3、be found.,First aid is the emergency treatment for an injured or sick person before professional medical care.,falls ill,gets injured,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
4、 ankle,a broken arm,Brainstorming,Nowadays there are a lot of accidents in our daily life. What would you do in such situations?,First Aid Quiz,The best way to treat a hurt ankle is to_. A. put an ice pack on your ankle B. put a heating pad(垫子)around your ankle C. keep on walking and jumping,2. If y
5、ou 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 should _. 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 sho
6、uld 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
7、 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).,What has hap
8、pened to them?,What can you do to help these people?,a snake bite,What happened in the picture? What kind of first aid should you give?,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 wa
9、s, or describe the situation.,first aid for a snake bite,What happened in the picture? What kind of first aid should you give?,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.,first aid for blee
10、ding,What happened in the picture? What kind of first aid should you give?,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 it wont influence our own body healing.,first aid for a sprain
11、ed ankle,What happened in the picture? What kind of first aid should you give?,choking,Make him / her spit by patting him / her on the back.,To avoid choking, we shouldnt talk or laugh when eating.,first aid for choking,What happened in the picture? What kind of first aid should you give?,a broken a
12、rm,Do not move the patient. Support the broken arm in the most comfortable position. Get medical help immediately.,first aid for a broken arm,What happened in the picture? What kind of first aid should you give?,a nosebleed,Breathe through the mouth, not the nose.Sit up and bend the head slightly fo
13、rward. Pinch (捏) both nostrils (鼻孔) shut using a thumb and forefinger. Spit out any blood that collects in the mouth.,first aid for a nosebleed,FIRST AID FOR BURNS,Reading,The largest organ of our body is _. A. heart B. liver (肝脏) C. skin D. stomach 2. There are _ types of burns. A. two B. three C.
14、four D. five,Skimming,Reading Comprehension I,In which order are these topics covered in the text? 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 of burns how we get burns,3,5,1,4,2,Skimming,Reading Comprehension II,Types of
15、 burns,Part 3,second degree burns,first degree burns,third degree burns,the top layer of the skin,the top and the second layer of the skin,all three layers of the skin,Which layer of the skin does the different types of burns affect?,C,rough, red and swollen with blisters,dry, red andmildly swollen,
16、black and white and charred,second degree burns,first degree burns,third degree burns,Characteristics of burns,Part 4,B,A,Characteristics,_ clothing and jewelry near the burns._ the burns with cool but not icy water._ cool, clean wet cloths on the burns._ the burned area gently.,Take off,Cool,Dry,Do
17、s,First aid treatment,Part 5,place,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 the injuries are second or third degree burns.,Cover,Keep,higher,Get,Dos,to,Donts,Do not _ the clothing that is stuck to th
18、e burns.2. Do not cool the burns with _ water.3. Do not put cool water on _ degree burns.4. Do not _ butter, oil, ointment on burns.5. Do not _ the burns, it will break the blisters.,remove,icy,third,put,rub,The skin is _part of your body and its largest _.you have _layers of skin which act as a _ a
19、gainst disease,_and the suns harmful _.If your skin gets _by a _ of things:hot _,steam,fire,_,the sun,electricity or chemicals,_is very important.Burns are called first,second or third _burns,_which layers of the skins are burned.For first degree burns,you must remove clothing and jewellery using_.I
20、t is _ to place burns under gently _ for about 10 minutes.For second degree burns,keep cloths _by _them back in a _of cold water,_them out and _them on the burned area _.Cover the burned area with a dry ,clean _that will not _the skin.Hold the bandage _with tape.If the injuries are second or third degree burns,it is _ to get the victim to the doctor or hospital at once.,essential,organ,three,barrier,poisons,rays,burns,variety,radiation,liquids,first aid,degree,depending on,scissors,best,running water,cool,putting,basin,squeezing,placing,over and over again,bandage,stick to,in place,vital,