《高中英语 book5u5 warming up and reading课件 新人教版必修5》由会员分享，可在线阅读，更多相关《高中英语 book5u5 warming up and reading课件 新人教版必修5（43页珍藏版）》请在金锄头文库上搜索。
1、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.,Why is first aid
2、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,Discuss in groups of four what has happened in each pi
3、cture. Have you, or someone you know, been in any of these situations? Did you or someone else give help in any of them? If so, what kinds of help? What kinds of first aid you should give in the following situations.,a snake bit,bleeding,a sprained ankle,choking,a broken arm,a nosebleed,blood n. 血液
4、bleed v. 流血 bandage n. 绷带 injury n. 伤害，损伤 wound n. 伤口 disinfector n. 消毒剂 ointment n. 药膏；油膏,sprain v. 扭伤 ankle n. 踝关节 sling n. 钩悬带 choke v. 窒息, 哽住 slap v. 拍, 掌击, 拍击 pinch v. 捏,related words,first-aid-kit,bandage,an ambulance,Brainstorming: What words can you think of when you talk about accidents and
5、 first aid?,Accident First aid,illness,bleed,choke,Burn/catch fire,sprain ankle,bite,wound,poison,electric shock, ,First Aid for Burns,Reading,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,
6、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
7、are second degree or third degree burns, get the victim to the doctor or hospital at once.,send,What can skin do for our body?,Skin protects you against diseases, poisons and the suns harmful rays. It also keeps you warm or cool; it prevents your body from losing water; it is where you feel cold, he
8、at or pain; and it gives you your sense of touch.,2. How can we get burnt?,You can get burnt by: hot liquids, steam, fire, radiation, the sun, electricity and chemicals.,There are three types of burns: first degree burns, second degree burns and third degree burns.,3. How many types of burns and wha
9、t are they?,Fast 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.,Fast-Reading,Tell if the following statements are true or false:,Our skin has three layers. We will never get bu
10、rned 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,F,F,5. Put cool water on any burns to cool them. 6. Dont rub the burns 7. Its better that you put some butter or oil on burns.,T,F,T,Read the text again and
11、 then find out how many parts there are and the main idea of each part:,Part1. Part2. Part3. Part4 part5,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, r
12、adiation, the sun, electricity, chemicals,Detailed reading,The purpose of skin:,losing water,sense of touch,warm,cool,diseases,poisons,the suns harmful rays,Affect only the top layer of the skin.,Second degree burns,Third degree burns,mild sunburn, burns caused by touching a hot pan or iron for a mo
13、ment,Severe sunburn, burns caused by hot liquids,Affect all three layers of the skin and any tissue and organs under the skin.,First degree Burns Second degree burns Third degree burns,type,1. Get the victim to the doctor or hospital,Treatment,3. Place cool, clean, wet clothes on them until the pain
14、 is not so bad.,2. Keep cloths cool by putting them back in the cold water; squeezing them out and placing them on the burned area over and over again for about an hour until the pain is not so bad.,1. In which order are these topics covered in the text? Number them from 1 to 5. _ the three types of
15、 burns _ what to do if someone gets burned _ the purpose of skin _ the symptoms of burns _ how we get burns,1,2,3,4,5,2.Label these pictures with first degree burn, second degree burn and third degree burn.,A_,B_,C_,first degree burn,second degree burn,third degree burn,1.Why should you put cold wat
16、er on a burn? 2.Why doesnt a third degree burn hurt? 3.Why do you think clothes and jewellery near burns should be removed? 4.If someone has a third degree burn, why might you see tissue?,Questions,1. Why should you put cold water on a burn? 2. Why doesnt a third degree burn hurt?,Because the cold water stop the burning process, stop the pain and reduces the swelling.,Because in a third degree burn t
