Unit 5 First Aid reading

课件19张PPT。First Aid for BurnsReading Pre-readingIn 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 burns35142Skimming How many parts are there in the text and what are they?1. The fun_ction of skin2. Cause of burns3. Types of burns4. Characteristics of burns5. First aid treatmentthe top layerthe second layerthe third layer tissue under the skinnerveThe skin is the organ,
and also verylargestessentialPart 1What’s skin?
How many layers of skin(皮层） do you have?
What is the functions（作用）? The functions of skin:losing watersense of touchwarmcooldiseasespoisons the sun’s harmful raysPart 2 Cause of burnsH2SO4hot liquidssteamfirethe sunchemicals Part 3 Types of burns There are _______ types of burns depending on
which _______ are burned.
First degree burns affect only the _____ layer and
should feel better within _______________.
Second degree burns affect both the _____ and the
_______ layer. These burns are _______ and take
______________ to heal.
Third degree burns affect all ______ layers and
any ______ and ______ under the skin. They are very
_______ injuries and the victim must get to ________
at once. threelayerstopa day or twotopsecondseriousa few weeksthreetissueorgansseverehospitalBACBlisters and
watery surfaceMildly swollenTissue under
them often
can be seenPart 4 Characteristics of burnsfirst degree burnsecond degree burn third degree burn________ clothing and jewelry near the burns.
______ the burns with cool water.
______ cool, clean wet cloths on the burns.
______ the burned area gently.
______ the burned area with a dry clean bandage.
______ the burned area ______ than the heart, if possible.
______ the victim ____the doctor or hospital, if possible.Part 5 First aid treatmentTake offCool Place Dry Cover Keep higherGet toDosDon'ts1. Do not ________ the clothing that is stuck to the burns.
2. Do not cool the burns with _____ water.
3. Do not put cool water on _____degree burns.
4. Do not ____ butter, oil, ointment on burns.
5. Do not ____ the burns, it will break the blisters.
removeicythirdputrubOur skin has three layers.
We will never get burned by the sun.
Burns are divided into three degrees according to the degree of pain.4. Third degree burns are the most serious and painful.
5. Don’t rub the burns
6. It’s better that you put some butter or oil on burns.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 water from the fridge onto the skin. ( ) WRight or Wrong2. While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurt a lot. She put her wrist under the cold water tap and then kept placing cool, clean, damp cloths on it until it was less painful. Then she went to see the doctor. ( ) R3. Mrs Casey’s sleeve caught fire while she was cooking . Her arm looked terrible but it didn’t hurt. The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage. ( ) W4. 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. ( ) RTry our best to give them effective first aid if they are in danger.
Life is preciousWe should care about others , and help people in an emergency.HOMEWORKFind more information about first aid
Read the passage as fluently as possible