必修5Unit5Firstaid公开课 课件

Unit 5 First aid warming up and reading,Accidents will happen.,Nowadays there are a lot of unexpected accidents. What would you do in such situations?,What is first aid?,First aid is _ given to someone who suddenly _ or _ before a doctor can be found.,a temporary form of help,falls ill,gets injured,First Aid for,Reading,Burns,Pre-reading,What kind of first aid would you perform in this situation? Make a list of your ideas.,Cool the area of skin by washing it under the cold running water for 10 minutes. Cover the wound with bandage/clean cloth. See a doctor if necessary.,Watch the video and list the first aid :,I. Skimming (the title and the subtitle ;the beginning and ending),1.Topic : 2.Style : 3.the main idea :,first aid for burns,The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.,3,treatment,B.Argumentative writings(议论文）,C.Expository writing(说明文）,A.Narration(记叙文）,4.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 skin _the symptoms of burns _how we get burns,1,2,3,4,5,1.What can skin do for our body ? Act as a barrier against_ _ Keep you _ Prevent you _ Give you _,disease, poisons and the suns harmful rays.,warm or cool.,from losing water.,sense of touch.,II. Scanning,2.You can get burnt by : _ _ _ _ _ _,2.Causes of burns,hot liquids and steam,fire,radiation,sun,electricity,chemicals,How many types of burns are there? What are they?,1.First degree burns 2. Second degree burns 3.Third degree burns,The three layers of skin:,The third layer,The second layer,The top layer,3.Label these pictures with first, second and third degree burn.,First degree burns,Second degree burns,Third degree burns,4.Summary of first aid treatment,1. _ clothing and jewellery near the burns. 2. _ the burns with cool water. 3. _ cool, clean wet cloths on the burns. 4. _ the burned area gently. 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 possible.,Take off,Cool,Place,Dry,Cover,Keep,higher,Get,to,What is needed in first aid treatment for burns ?,Clean bandage,warm water,dry bandage,scissor,clean cloth,wet bandage,ointment,oil,icy water,cold water,butter,IV. Decide whether the first aid treatment is True (T) or False (F). 1. When someone is burned, you should place some ice on his wound. 2. The function of cool water is to prevent and reduce swelling. 3. Cold water can be used in three types of burns.,F,T,F,4. We shouldnt break the blisters, or they will make the wound infected. 5. Sometimes, we can put oil or ointments on burns to stop the infection. 6. If burns are on the face, we should make the victim sit up.,F,T,T,Summary,Summary of First Aid For Burns,functions,barrier,cause,top,Second,nerve,Treatment,removed,cold,cover,First Aid Quiz,1. The best way to treat a sprained ankle is to: Put some ice on your ankle. Put a heating pad(垫子)around your ankle. Keep on walking and jumping.,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. To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. False,（吐）,5. To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding. A. True B. False,6. To treat a broken arm, you: A. move the broken bone in no time. B. use a board to keep the broken arm fixed,Homework,Search for more information about first aid,first aid,Thank you!,first aid,