英语必修5人教版新课标Unit 5教案（12）
Unit5《First aid》教案（12）（新人教版必修5）
Period One warming up and reading
Teaching Goals:
1．Encourage the students to discuss accidents and first aid .
2．Enable the students to talk about different accidents and how to give first aid in different situations.
3．Enable the Ss to learn how to use what they’ve learnt to do first aid treatment for burns correctly.
4．Let the Ss learn the reading skill of getting the main idea of each para./ part & each passage .
Key Teaching Points
How to improve the Ss’ reading ability.
Difficult points
1. How to grasp the main idea of each paragraph / part & each passage.
2.Help the students to use the expressions to describe the accidents and how to give first aid.
Teaching methods
1. Brainstorm & Skimming & scanning methods to make the Ss get a good understanding of the text.
Discussion methods to make the Ss understand what they’ve learned in class.
Pair work of group to get every student to take part in the teaching-and-learning activities.
Teaching procedures
Teaching aids
A recorder, a projector, and a computer
Step One Warming up
T: Let’s check our homework each other
Step Two Presentation
T: Let’s check our homework each other
Step Two Presentation
Lead-in question: Watch a video, and fill in the blanks: what is first aid?
First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found. Often the illness or injury is not serious, but there are other times when giving first aid quickly will save one’s life.
2. Warming-up: Brainstorming: What words can you think of when you talk about accidents and first aid?
Quiz for first aid (on p74)
1. 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.
2. If you get a nosebleed, gently let your head back to stop the bleeding.
A. True B. False
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. False
5.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.
6. To treat a choke, you should make him /her spit by patting him/her on the back.
A. True B. False
7. If someone is having a heart attack, you should first:
A. Call 120 B. Perform CPR (心肺复苏)
8.Which person would you help first?___
A Li Yan who has cut her foot on glass B Xue Jin whose nose is bleeding
C GaoYuan who is on the ground not breathing D Wang Feng who has broken her arm.
9.When carrying out rescue breathing, how many times a minute should you blow air into the victim’s mouth? ______. A 4 B 8 C 15 D 20
10. How would you stop severe bleeding? ___
A cover the wound with plastic B wash the wound
C do nothing as the bleeding will stop by itself
D put a bandage over the wound and then press on it
5 A friend is choking on a piece of food and is coughing badly. What should you do?___
A nothing B carry out rescue breathing
C have her lie down and rest
D slap her four or five times on her back
4. A snake bite; a nose bleeding; a sprained ankle; choke; drown; burn; a broken Step Three Group discussioa. What happen in each picture and what kind of first aid should you give in the following situatioTalk about different situations and the way they should give first aid.
Qs: Turn to page 33, look at the pictures.What happened in each picture? What kind of first aid should you give?
A snake bite: A snake has bitten him on his leg.(The person bitten must get to a doctor or hospital at once; /Speed is very important. /It will help the doctor greatly if you can tell him what kind of snake it was, or describe the situation .)
Bleeding: She has cut her arm with some broken glass and is bleeding badly.
(Try to stop the bleeding;/Press a handkerchief onto the bleeding point and hold it there;/Hold up the part of body which is bleeding if possible.)
*(watch the video about how to deal with bleeding )
A sprained ankle: He has badly sprained his ankle.
(Tied with medical bandage. /It is better to avoid walking with the injured ankle. /It is correct to use ice bag for removing pain and bleeding, and also not influence our own body healing.)
*( a video about a sprained ankle)
Choking : She is choking on a piece of food (Make him /her spit by patting him/her on the back./ Don’t eat too fast and don’t forget to chew your food./To avoid this, we shouldn’t talk or laugh when eating.)
*（a video about unconscious choking）
A broken arm : She has broken her arm. (Do not move the patient. /Send for an ambulance at once. /Treat for shock if necessary.
A bleeding nose: He has a nose/a nose bleed.
(Stay calm. / Breathe through the mouth, not the nose. / Sit up and bend the head slightly forward. / Pinch捏 both nostrils鼻孔 shut using a thumb and forefinger./ Spit out any blood that collects in the mouth.
Step Two Pre-reading:
1. Questions for the picture on P33:
What has happened? What sort of injuries the child will have?
What kind of first aid would you perform in the situation of burning?
Key: Cool the area of skin; Wash it under the cold running water.
Cover the wound with bandage/clean cloth. See a doctor if necessary.
Step Three Fast reading
Let the Ss read the passage fast and then find out the answers to the questions
1. What will the passage be about?
2. What do they tell you about the passage?
3. In which order are these topics covered in the text? Number them from 1 to 5.
In which order are these topics covered in the text? Number them from 1 to 5.(P35Ex1)
the three types of burns
what to do if someone gets burned
the functions of the skin
the symptoms of burns
how we get burns
Step Four Detailed reading Fill in the blanks
1.What can skin do for our body ?
.Protect you against diseases, poisons and the sun’s harmful rays.
.Keep you warm or cool.
.Prevent you from losing water.
.Give you sense of touch.
2.Causes of burns
You can get burnt by : hot liquids; steam; fire radiation; the sun electricity and chemicals
3.Types of burn
What are they?
1.First degree burns.
2. Second degree burns
3.Third degree burns
4. Label these pictures first, second and third degree burns.(P35 Ex2)
5．Fill in the blanks Types & characteristics of burns (based on page 34)
1. Types
2. Characteristics
First degree burns
Affect the top______ of the skin.
Dry, red and mildly
______.
_______ painful.
Turn white when ______.
Second degree burns
Affect both the ____ & the ______ layer.
________, red and swollen.
Extremely painful.
________ watery surface
Third degree burns
Affect_____ ________ layers of the skin.
Swollen;
______ can
be seen.
______ or ____ pain if the nerves are damaged.
Black and white and _______.
6..Answer the questions(Page35 Ex3)
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 the 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.
7．Decide whether the first aid treatment is Right (R) or Wrong (W). (35 Ex4)
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高考链接
From time to time I received PC magazines from well-meaning editors. Reading them, I recognized the 1 characters, but the whole thing is Greek to me. When faced with such publications, I think to myself. “They might 2 send newspapers or magazines to a blind?” I 3 to say it, but I have to admit I don’t 4 know how to type, much 5 how to enjoy the internet. Several times I’ve tried to learn to use a computer and each time I gave up 6 , for it is not really very user-friendly. I was afraid of all mechanical 7 , afraid of the keyboard and the jumping mouse. I was content with the 8 that my classmate, Bai Yansong, another prime time host, also wrote his articles by 9 . He told me that feeling the 10 of the pen 11 the surface of the paper gave him a kind of 12 . I had the 13 feeling and found it a good excuse not to use a computer. By 1999, however, I 14 felt this attitude was right. One day I went to my supervisor’s (导师) home to 15 an article that was hand-written and a little muddily done. Hearing my 16 , the wife of my supervisor said, “It doesn’t matter. I can type it out on my computer.”
“You can use a computer?”
“Sure, I learned to use it when I was 70.”
I was so 17 that I wasn’t able to cry out a single word. 18 out of their flat, I made up my mind for the one-hundredth time to start learning to use a computer. I still had Bai Yansong to 19 me company, but once he started learning to use the computer, he would 20 very fast and then I would be really alone, wouldn’t I?
1. A. separate B. divided C. independent D. lonely
2. A. too B. also C. either D. as well
3. A. have B. like C. hate D. used
4. A. still B. yet C. even D. already
5. A. more B. faster C. slowly D. less
6. A. immediately B. at once C. in the end D. sooner or later
7. A. computers B. devices C. TV sets D. tools
8. A. truth B. fact C. news D. advice
9. A. hand B. pen C. computer D. the way
10. A. point B. head C. mouth D. tongue
11. A. walking B. moving C. touching D. flying
12. A. sense B. sadness C. pleasure D. regret
13. A. different B. exciting C. happy D. same
14. A. never B. always C. even more D. no longer
15. A. pass on B. let out C. hand in D. look for
16. A. words B. voice C. excuse D. apology
17. A. glad B. surprised C. sorry D. surprising
18. A. When B. Once C. After D. Until
19. A. keep B. make C. become D. help
20. A. send it up B. take it up C. pick it up D. carry it up
1~5 ADCCD 6~10 CBBAA 11~15 CCDDC 16~20 DBBAC
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