Unit5 First Aid

课件38张PPT。Unit5 First aidHave a competition !Words competitionExample: p s o i o n poison
treatment
jewellery
injury
symptom
organ
squeeze
swollen
mild
electric t e m e n t r a t e j l l e y r w e i u j r n y p t o m y s m r a g o n s e e q u z es l l o e n w i l d m l e r t e c i c Nowadays there are a lot of unexpected accidents. What would you do in such situations?First Aid Quiz1. The best way to treat a hurt ankle is to:
Put an ice pack on your ankle.
Put a heating pad(垫子)around your ankle.
Keep on walking and jumping.treat a hurt ankle2. 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. You should wait at least five minutes before touching somebody who has been struck by lightening, or you might get a shock (打击).
A. True
B. False5. 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) 6. To treat a choke, you should make him /her spit by patting him/her on the back.
A. True
B. False7. If someone is having a heart attack, you should first:
A. Call 120
B. Perform CPR (心肺复苏)Don’t forget to phone 120 when it is necessary!Discuss in groups
with the materialsWarming upa snake bitesnakeA snake has bitten him on his leg.bleedingShe has cut her arm with some broken glass and bleeding badly.He has badly sprained his ankle.a sprained ankle She is choking on a piece of food.chokingShe has fallen down some stairs and has broken her arm.a broken armHe has a bleeding nose. The blood is dripping out onto his hand.a bloody noseWhat things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassBrainstorminggaspetsPre-readingWhat has happened?
What kind of injuries will the child have?She will have bad burns.The child has pulled boiling water onto herself.FIRST AID FOR BURNSReadingReading skills: Survey the text before reading:title - topic of the articlesubtitles - main idea of each paragraphheadings within subtitles - key words for details main idea of the article first aid for burnscauses types characteristics first aid treatment first degree burns second degree burns third degree burns first degree burns second degree burns third degree burnsReading_____the three types of burns
_____what to do if someone gets burned
_____the functions of skin
_____the symptoms of burns
_____how we get burns
In what order are these topics covered
in the text? Number them from from
1 to 5.Ex 2 Label these pictures with first, second and third degree burn.second degreefirst degreethird degreeEx 3 Answer the questionsWhy should you put cold water on a
burn?
2. Why doesn’t a third degree burn hurt? Because the cold water stops the burning
process, stops the pain and prevents or
reduces swelling（肿）. Because in a third degree burn the
nerves have been damaged. If there are
no nerves, there is no pain.3. Why do you think clothes and jewellery
near burns should be removed?
4. If someone has a third degree burn,
why might you see tissue? Because bacteria from the clothes and
jewellery could infect the burns. Because all layers of the skin have
been burnt showing the tissue underneath.Discuss the following situations: 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.2. 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.Rw3. 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.4. After an hour in the sun, Lily noticed her arms were red and hurt a bit. She went home and put them under running water.wR
Discuss:How to escape from a big fire? Keep calm and find your way out quickly, using the escape route exit. Try to sound the fire alarm. Don’t open the door if the door is hot or if you see smoke coming under the door. Stand in front of an open window and shout for help. Try to cover your mouth with a wet towel.Important numbers120
119
110Emergency medical serviceFire departmentPolice departmentTry our best to give them effective first aid if they are in danger.We should care about others ,and help people in an emergency.
Life is preciousHomework:
1.Finish exercise 3 on page35.
2.Making a first-aid kit (工具箱)
See you!