book5readingFirstaid(2).ppt

1、Unit 5,Nowadays there are a lot of unexpected accidents. What would you do in such situations?,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.,treat a hurt ankle,2. If you get a nosebleed, gently let y

2、our 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 befor

3、e 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 doesnt have her medicine. Youd 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

4、. 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),What is first aid?,First aid is _ given to someone who suddenly _ or _ before a doctor can be found.,a tempor

5、ary form of help,falls ill,gets injured,What has happened to the little girl?,1 Look at the picture . What is on the cupboard?,The girl has pulled boiling water onto herself.,She will get/have bad burns.,Pre-reading,2 What kind of first aid would you perform in this situation? Make a list of your id

6、eas.,Cool the area of skin; wash it under the cold running water. Cover the wound with bandage/clean cloth. See a doctor if necessary.,FIRST AID FOR BURNS,Reading,Read the text quickly and complete the main idea of it. The text mainly introduces _ types of burns and their characteristics as well as

7、how to give _ when burns happen.,first aid treatment,three,1 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 functions of the skin the symptoms of burns how we get burns,3,5,1,4,2,Comprehending,On p35,Causes

8、 of burns,First aid treatment,Characteristics of burns,Part 1:,Part 3:,Structure,Part 2:,Part 4:,Part 5:,The functions of the skin,Types of burns,First aid for burns,I. Read the text carefully and fill in the blanks.,Burns,Types,swollen,white,watery,tissue,nerves,jewellery,cool,an hour,higher,Dry,ba

9、ndage,2 Read the text again and then label these pictures first, second and third degree burns.,second degree burn,first degree burn,third degree burn,3 Answer the questions,Why should you put cold water on a burn? 2. Why doesnt a third degree burn hurt?,Because the cold water stops the burning proc

10、ess, stops the pain and reduces the swelling.,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? 4. If someone has a third degree burn, why might you see tissue?,Because bact

11、eria from the clothes and jewellery could infect the burns.,Because all the layers of the skin have been burnt showing the tissue underneath.,4 Read the first aid treatments for these burns. If the treatment is right, write R in the brackets. If it is wrong, write W in the brackets and explain why.

12、Then give the correct treatment.(exe.4 on page35),1 Wrong: Sam should not have broken the blisters because the burns could become infected. He should have poured cool water, not icy water on the burn.,2 Right. 3 Wrong: Mr Casey was right to take his wifes blouse off but he should not have picked bit

13、s of blouse off the burn. The correct first aid treatment for a third degree burn is to remove clothing and jewellery near the burn but not if the clothing is stuck to the burn. He should not have put butter on the burn because it would have stopped the heat from escaping. 4 Right.,As everyone knows

14、, the skin is 1. _to us, and it acts as a 2. _against being burned as well as gives us a sense of touch.However, our skins can sometimes be burned due to our carelessness.Therefore, first aid shows its importance in the 3. _of burns. Generally speaking, burns, which are caused by 4. , fire，radiation

15、 and so on，can be divided into three typesfirst degree，second degree and third degree burns 5._ on the injured layers of the skin.,make a summary,essential,barrier,treatment,hot liquids,depending,All various degree burns need first aid.If one is burned，you should not only take clothing off the burie

16、d area unless it is 6._to it ，but also otherclothing and jewellery near the burn To minor burns, the cool water proves to be helpful in stopping the burning 7. ，stopping the pain and preventing or reducing 8. .But to severe burns，get the 9. to the doctor immediately.,stuck,victim,process,swelling,Discussion,Why is first aid important in our daily life?,Get more about first aid from the newspaper, magazine or the Internet.,Thank you!,Life is precious,We should care about others, and help people in an emergency.,II. Choose the best answer. 1. In the text, burns are sorted