人教高中英语5Unit5Warmingup&Reading课件(10)

Warming Up ＆ Reading Nowadays there are a lot of unexpected accidents. What would you do in these situations? 1. 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. 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. Your friend has an asthma (哮喘) attack, but she doesn’t have her medicine. You’d 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) 5. To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. False 6. If someone is having a heart attack, you should first: A. Call 120 B. Perform CPR (心肺复苏) a nosebleed Warming Up Questions 1.Do all the people have to go to the hospital at once? 2.Before the doctor comes, what should we do to help these people? No. Give them first aid. Lay the victim down and keep him/her still. Do not wash the venom off the skin; do not try to suck out the venom … Put a bandage on the wound and apply pressure to reduce the bleeding. Have the victim sit down. Put an ice pack on the ankle to reduce the swelling. Hit him/her between the shoulder blades with the flat of the hand three or four times. Do not move the broken bone if possible. Support the broken arm in the most comfortable position. Get the person to sit down, bend his/her head forward and gently pinch the soft part of the nose. Important numbers 120 119 110 Emergency medical service Fire department Police department Pre-reading (2)What kind of first aid would you perform in this situation？ (1)What kind of injury will the girl have? Oh! My God! Boiling Water! She will get burns. • _____the three types of burns • ____what to do if someone gets burned • _____the functions of skin • _____the symptoms of burns • _____how we get burns 1. Skim the text to find in which order are these topics covered in the text? Number them from 1 to 5. 3 5 1 4 2 It keeps you _____ or _____. It prevents your body ____ ____ ____. It is where you feel ____,____or____. It gives you your _____ ____ _____ . warm cool from losing water sense of touch cold painheat 1.What are functions of skin? nerve the top layer the second layer the third layer steam fire the sun electricity chemicals hot liquids radiation 3.What are the causes of burns? 24 First degree burns Affect the top______ of the skin. Dry, red and mildly ______. _______ painful. Turn white when ______. Second degree burns Affect both the ____ & the ______ layer. ________, red and swollen. Extremely painful. ________ watery surface Third degree burns Affect_____ ________ layers of the skin. Swollen; ______ can be seen. ______ or ____ pain. Black and white and _______. layer top second all three swollen Rough tissue Mildly Little no pressed Blisters charred 1:_______ clothing using scissors if necessary. _______ _____ jewellery near the burn. 2: ______ burns immediately with cool but not icy water for about 10 minutes. 3 _____ cool , clean wet cloths on burns until the pain is not so bad. 4:_____ the burned area gently. 5:______ the burned area with a dry and clean bandage. 6 :If burns are on arms or legs,keep them _______ than the heart, if possible. If burns are on the face , the victim should ___ ___. 7:______ the victim to the hospital if serious. Dos for burns Remove Take off Cool Place Dry Cover Get higher sit up Don'ts for burns 1.Do not put____ _____ on third degree burns. 2.Do not ___ the burned area,as this may___ any blisters and the wound____ ______. 3._____ put _____, __ or _______ on burns as they keep the heat in the wounds and may cause infection. cold water rub break get infected Never butter oil ointment 1. Sam knocked over a kettle full of boiling water onto his legs. His legs became red,swollen and covered with blisters. Sam broke the blisters and poured icy waters from the fridge onto the skin. Read the first aid treatments for these burns. Are they right or wrong? ( w ) 2. After an hour in the sun, lily noticed her arms were red and hurt a bit. She went home and put them under cool running water. ( R ) Life is precious(珍贵的）! First aid can save people’s lives. 1.Search as much information as you can about first aid. 2.Keep the key words and phrases in mind.