必修五unit5思维导构FirstAidforBurns

1、WelcomeA sprained ankleWhat will you do ?A sprained ankleHave the victim sit downLift the footPut an ice pack on the ankle to reduce the swelling（水肿）Put a bandage (邦迪）on the wound and apply pressure to reduce the bleeding.fingerWhat happened to my finger?scissorsCharacteristics of burns Types of bur

2、nsFirst aid treatment Causes of burnsThe functions of the skin1The functionsofthe skin5First aid treatment4Characteristicsofburns3Types of burns2Causes of burnsFirst Aidfor Burns145231.What are functions of skin?An essential part of body and organ.It keeps you _ or _.It your body _ _ _.It is where y

3、ou feel _,_or_.It gives you your _ _ _.warmcoolfromlosingwaterpreventslargest1The functionsofthe skin5First aid treatment4Characteristicsofburns3Types of burns2Causes of burnsFirst Aidfor Burnssteamfirethe sunelectricitychemicalshot liquidsradiation2.What are causes of burns?1The functionsofthe skin

4、5First aid treatment4Characteristicsofburns3Types of burns2Causes of burnsFirst Aidfor BurnsThe three layers of our skin:The third layerThe second layerThe top layernervesFatty issueWhy doesnt a third degree burn hurt？first degree burnssecond degree burnsthird degree burnsTypesPicturesCharacteristic

5、sfirst degree burnssecond degree burnsthirddegree burnsDry, red and . painful.Turn when . , red and swollen.Blisters（水泡）Watery . painful.Black and white and . , tissue can be seen.Little or no if are .mildly swollenextremelysurfaceroughwhitemildlypressedpainswollencharrednervesdamaged1The functionso

6、fthe skin5First aid treatment4Characteristicsofburns3Types of burns2Causes of burnsFirst Aidfor BurnsWhat to do when injured？clothsbandagevictimclothingburnsburned areaRemove Cool Place DryCover Get1. Remove clothing using scissors if necessary.2. Cool burns with cool water for 10 minutes.3. Place c

7、ool, clean, wet cloths on burns.4. Dry the burned area gently.5. Cover the burned area with a dry, clean bandage.6. Get the victim to the hospital if serious. Practise the 6 steps about first aid for burns RemoveCoolPlaceDryCoverGet120Are you familiar with the following numbers?Police departmentFire

8、 departmentMedical emergency(急救) centre110119Life is precious!First aid can save peoples lives.Summing up ContentResultNew wordsburned, swollen, hot liquids, blisters, scissors, bandage Functions of skinIt keeps .It prevents.It is whereIt gives.Causes of burnsHot liquids, steam,fire,radiation,the sun,electricity,chemicalsTypes &characteristicsof burns First degree: dry,red,mildly swollenSecond degree: rough ,red ,swollen.Third degree: black,white,charred.First aid tre