人教新课标高中英语五Unit5Warmingup&Reading课件(1)

Accidents can happen anytime,anywhere. who when why First aid is a temporary form of _______help What happened to the girl? _____ The three types of burns ______ First aid treatment ______ The functions of the skin ______ Characteristics of burns ______ Causes of burns 3 5 1 4 2 Ⅰ.Skim the text,put them in right order The three layers of skin: The third layer The second layer The top layer 2.The functions of the skin The skin can keep you_______ and_______. It prevents your body from ________________. It's where you feel_____,_____or________and it gives you your________________. warm cool losing too much water cold heat pain sense of touch steamfire radiationelectricity sun chemicals 1. How many types of burns are there? 2. In each type, which layer of the skin is burned? There are three types of burns. The three layers of skin: The third layer The second layer The top layer Ⅲ. Match these pictures with first, second and third degree burns. second degree first degree third degree ___________________ ________________ _________________ B C swollen blister char 1. Which degree is the most serious? 2. Which degree is the most painful? 2.Read this part again, answer the quetions The third degree burns The second degree burns cool burns cover bandage dry burned area get rid in hospital remove cloths place cloths Ⅳ. The steps of frist aid treatment Put them in right order cool burns place cloths remove clothes cover bandage get rid in hospital steps of first aid treatment 1 2 3 4 5 6 2.The things may needed in first aid scissors oil bandage butter cool water cold water ointment tape icy water clean cloths The skin acts as a _______ against disease,poisons and sun's harmful rays. Fire, steam,and others can_______ burn.First degree burns affect the____ layer of the skin.______ degree burns are painful.Third degree burns have little or no pain because______ are damaged. Clothes and jewellery near burns should be removed because bacteria from them could______ the burns. It's better to put _____ water on the first and second burns for ten minutes. Use a dry and clean _______ to cover the burned area. The_______ of skin functions Burns _________ for burns Treatments barrier cause top Second nerves infect cold bandage 1 2 3 4 5 Lay the victim down and keep him/her still. Do not wash the venom(毒液)off the skin; do not try to suck out(吸出) the venom Put a bandage on the wound and apply pressure to reduce the bleeding. Get the person to sit down, tilt（倾斜） his/her head forward slightly and gently pinch（捏） the soft part of the nose below the bridge（鼻梁）. Make him /her spit(吐) by patting him/her on the back. choke(窒息) Have the victim sit down and elevate (抬 起)the foot. Put an ice pack on the ankle(脚踝) to reduce the swelling. Put a firm bandage around the foot and ankle. 1.Find information about first aid as much as you can. 2.Finish the task1,task2 in the exercise book on P106.