人教版高中英语必修五课件：Unit 5 First aid(共31张PPT)

课件31张PPT。Unit 5
First aidWarming up and reading What happened just now? What will you do
in such a situation? So ….There were 760,327 traffic accidents in China last year, resulting in 106,367 deaths. 71.16% of the deaths were due to the lack of timely first aid.First aid is important for the victims (受害者）, and necessary for us to learn about.！First aid is a ____________________ given to someone who suddenly _______ or __________ before a doctor can be found. Often the _____ or ______ is not_______, but there are other times when giving ________________will save ______ .temporary form of helpfalls illgets injuredillnessinjuryseriousfirst aid quicklylivesWhat is First AidWhat situation can you think of that needs first aid?Brainstormvi. 流血;失血vt. 给(某人)放血bleed> bled bledbloodbloodyn. 血;血统adj. 出血的;血染的;血腥的sprainvt. 扭伤sprainedadj. 扭伤的chokevt. & vi. (使)噎住;(使)窒息Quiz
How much do you know about First Aid ?110
119
120Are you familiar with the following numbers?Police departmentFire departmentMedical emergency(急救) centre1. 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 should:
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. False6. To treat a broken arm, you:
A. move the broken bone in no time.
B. keep the arm still using a sling to support the broken arm Can you guess what will happen to the girl?How will her mother deal with the burn?Look at the picture on the left. What has happened?The girl has pulled boiling water onto herself.She will get bad burns.Pre-readingFirst Aid forReading Burnsan ambulancebandagefirst-aid-kitFast 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 purpose of skin
_____ the symptoms of burns
_____ how we get burns35142ScanningRead part1—part4. Then answer the following questions.
Part 1What can skin do for our body ?
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________1. Protect you against diseases, poisons and the sun’s harmful rays.2. Keep you warm or cool 3. Prevent you from losing water4. Give you your sense of touchCAUSES of burnsReadingsteamradiationiquidshemicalsfirethe Sun electricity Part 2 Part 3 Types of burns There are _______ types of burns depending on
which _______of the skin are burned.
_______________ affect only the _____ layer and
should feel better within _______________.
________________ affect both the _____ and the
_______ layer. These burns are _______ and take
______________ to heal.
________________ affect all ______ layers and
any ______ and ______ under the skin. They are very
_______ injuries and the victim must go to ________
at once. threelayersFirst degree burnstopa day or twoSecond degree burnstopsecondseriousa few weeksThird degree burnsthreetissueorgansseverehospitalypesTypes of burns
Characteristics
Extremely
painfulMildly swollen Often tissue
under them
can be seen.Read part 4second degree burnfirst degree burn third degree burnTypes & characteristics of burns
layertopsecond all
threeswollenRoughtissueMildlyLittle
nopressedBlisterscharred
1. If you are burned, you must remove clothing
even if it is stuck to the burn.
2. We shouldn’t rub the burns.TTreatment True or False:
3. Sometimes, we can put oil or ointments on
burns to stop the infection.
4. We should make sure the bandage won’t
stick to the skin when it is used.
5. If burns are on the face, we should make
the victim lie down.FFTsit upFunlessPart 5Never can weHow will her mother deal with the burn?Summary of first aid treatment1. ________ 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 offCool Place Dry Cover Keep higherGet toTry 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.Homework 1. Learn the new words by heart.
2. Read the passage “First aid for burns”
carefully and pay attention to the useful
words and expressions.
3. Finish Exx.1-2 on page 36.
Answer the questions1. 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? The cold water stops the burning process, stops the pain and prevents or reduces swelling. Because nerves are damaged.Because this may break any blisters and the wound may get infected.These affect all three layers of the skin and any tissue and organs under the skin.Words competitionExample: k n o c h i g
t e m e n t r a t
b r e k o n
i u j r n y
b e l d e
e t m r o r p a y
k l e a n
d g e r e e
d a a n b g e
s o p m t y m
choking
treatment
broken
injury
bleed
temporary
ankle
degree
bandage
Symptom