book 6 Unit 5 First Aid reading I period 1

课件27张PPT。Word Study (P96) Pair work
* Read the new words aloud, and pay attention to the pronunciation
Words competitionExample: p s o i o n
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 e
s l l o e n w
i l d m
l e r t e c i c
poison
treatment
jewellery
injury
symptom
organ
squeeze
swollen
mild
electric( task-based activity
group work )First aid for burnsWhat has happened?A girl get burnedIf you get burned, what part of your body will be affected?Your skinPre-reading:What kind of first aid would you perform in the situation of burning?Cool the area of skin
Wash it under the cold tap
Cover the wound with bandage / clean cloth
See a doctor if necessary Skim for general idea. How many parts are the text and what are they?1. The purpose of skin2. Cause of burns3. Types of burns4. Characteristics/Symptoms(症状)of burns5. First aid treatmentDetail reading:1. What can skin do for our body?2. What are the causes of getting burnt? 3. How many types of burns are there?Read the title of the text and the small headings within it, and tell:losing watersense of touchwarmcooldiseasespoisons the sun’s harmful raysWhat can skin do for our body ?
Causes of burnssteamfireThe sunelectricitychemicalsHot liquidradiation Types of burn
How many types of burns are there?
What are they?
1.First degree burns.
2. Second degree burns
3.Third degree burnsTypes of burns:
First degree burns
Second degree burns
Third degree burns
Characteristics:
CExtremely
painfulTissue under
them often
can be seen.Read part4ABMildly swollenFirst
degree
Burns
Second
degree
burns
Third
degree
burnsType:1. Get the victim to the doctor or hospitalTreatment:3. Place cool, clean, wet clothes on them until the pain is not so bad.2. Keep cloths cool by putting them back in the cold water; squeezing them out and placing them on the burned area over and over again for about an hour until the pain is not so bad.Tell if the following statements are true or false:Our skin has three layers.
We will never get burned by the sun.
Burns are divided into three degrees according to the degree of pain.
Third degree burns are the most serious and painful.
Put cold water on any burns to cool them.
Don’t rub the burns
It’s better that you put some butter or oil on burns.TFFFTFF1. 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 purpose of skin
____ the symptoms of burns
____ how we get burns 1 2 3 4 5Discuss 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.wR( group work )3. 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.wRQuestions(group work) Finish P36. 41. Why should you put cold water on a burn?
2. Why doesn’t a third degree burn hurt?
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?1. why should you put cold water on a burn?
Because the cold water stops the burning process, stops the pain and reduces the swelling.
2. Why doesn’t a third degree burn hurt?
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?
Because bacteria from the clothes and jewellery could infect the burns.
4. If someone has a third degree burn, why might you see tissue?
Because all the layers of the skin have been burnt showing the tissue underneath.Place burns under gently running water for about 10 minutes.washTake clothing off the burned area unless it is stuck to the burn.
Take off other clothing and jewellery near burns.take offDip the burns under cool water to stop the pain and prevent or reduce swelling.dipPlace cool, clean, wet cloths on burns until the pain is not so bad.coverIf the injuries are second degree or third degree burns, get the victim to the doctor or hospital at once.send