高中英语必修五人教版 Unit 5 First Aid Warming up and reading 课件（36张PPT）

课件36张PPT。?What is first aid?First aid is the first kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found. Unit 5 First aidWhat 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 given by a person as soon as possible after an accident or illness.…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 aidTo preserve lifeTo protect the injured from further harmTo relieve pain…First Aid for BurnsReading What kind of first aid would you perform in this situation?Pre-readingWhat has happened?Place burns under gently running water for about 10 minutes.washTake clothing off the burned area unless it is stuck to the burn. Take off other clothing and jewellery near burns.take offDip the burns under cool water to stop the pain and prevent or reduce swelling.dipPlace cool, clean, wet cloths on burns until the pain is not so bad.coverIf the injuries are second degree or third degree burns, get the victim to the doctor or hospital at once.sendWhat can skin do for our body? Skin protects you against diseases, poisons and the sun’s harmful rays. It also keeps you warm or cool; it prevents your body from losing water; it is where you feel cold, heat 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 what are they?Fast readingWhat 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-ReadingTell if the following statements are true or false: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.TFFF5. Put cool water on any burns to cool them. 6. Don’t rub the burns 7. It’s better that you put some butter or oil on burns.TFT Read the text again and then find out how many parts there are and the main idea of each part:Part1. Part2. Part3. Part4 part5The purpose / fun_ction of skin Causes of burns Types of burns: First degree burns, Second degree burns, Third degree burns Characteristics of burns First aid treatmenthot liquids, steam, fire, radiation, the sun, electricity, chemicals Detailed reading The purpose of skin:losing watersense of touchwarmcooldiseasespoisons the sun’s harmful raysAffect only the top layer of the skin.Secod degree burnsThird degree burnsmild sunburn, burns caused by touching a hot pan or iron for a momentSevere sunburn, burns caused by hot liquidsAffect all three ... ...