1. Unit 5 First aid Period 1&2: 幻灯片 9-32 页

2. Brainstorming: What words can you think of when you talk about accidents and first aid? Accident First aid drown bleed choke burn/catch fire cut a bloody nose a snake bite sprained ankle a broken arm

3. What has happened to them? What can you do to help?

4. a snake bite 1. Lay the person down and keep him still. 2. Do not wash the venom ( 毒液 ) off the skin. 3. Apply pressure to the bitten part with your hands. 毒蛇的牙痕为单排, 无毒蛇的牙痕为双排 。

5. bleeding Put a bandage on the wound and apply pressure to reduce the bleeding.

6. a sprained ankle First, have the patient sit down and raise the foot. Second, put a bandage around the foot and ankle. Third, put an ice pack on the ankle to reduce the swelling.

7. choking Make him / her spit by patting him / her on the back. Don’t slap ( 拳击 ) his back, which may make things worse.

8. Don’t eat too fast and don’t forget to chew your food. Don’t talk or laugh while having food in the mouth.

9. a broken arm Do not move the patient. Keep the arm still using a bandage. Get medical help immediately.

10. a bloody nose sit down and bend his head forward and pinch( 捏 ) his nose ×

11. Nowadays there are a lot of accidents in our daily life. What would you do in such situations? What knowledge should we have?

12. 一、 Fast reading and summary. 1.What are the causes and types of burns? 1.There are causes of hot liquids, steam, fire, radiation, the sun, electricity or chemicals and three types of burns (first, second or third degree burns) depending to which layers of the skin are burned.

13. 2. What are the characteristics of burns? 2.Characteristics of burns are different according to the three different burns. 3.How to give first aid to burns? 3.The text shows us seven kinds of ways to treat burns.

14. 提示：说明文的文章概要应包括文章 对象、对象的功能和意义。 Summary ： The passage tells us some information about ________________of burns, especially that what __________ should be applied according to________ ___________________. causes and types treatment different degree burns characteristics of

15. 二、 Careful reading and retelling. Title ： First Aid for Burns paragraphmain idea the first paragraphthe 1 _________ of skin. the second paragraph2 _______ of burns the third paragraph3 _______of burns the fourth paragraph4 ______________ of burns characteristics functions cause types

16. the fifth paragraph first aid treatment ⑴ 5 ________ clothing using scissors if necessary. ⑵ 6 _____ burns immediately. ⑶ 7 ____________ for first degree burns and second degree burns. ⑷ 8 _____ the burned area gently. ⑸ cover the 9 ________ area with a dry, clean bandage. ⑹ keep the burns on arms or let’s higher than the heart. ⑺ get the 10_______ to the doctor or hospital. victim remove cool treatment dry burned

17. 三、 Choose the best answers according to the text. A. the skin is an essential part of our body B. first aid plays an important role in treating skin burns C. skin can protect us from burns D. burns can’t hurt us seriously because of the protection of skin 1. We can infer from the passage that __.

18. A. A form of energy comes especially from nuclear reactions. B. Something is vitally harmful to living things. C. Energy in the form of heat sent out. D. light beams radiate from light or fire. 2. What is the meaning of “radiation” in second paragraph?

19. A. dry, red, mildly swollen and painful. B. black and white, swollen, pain around edge of injured area. C. blisters, mildly swollen, watery surface, turn white when pressed. D. blisters, watery surface, red, very painful. 3.Which statement is true for the second degree burns?

20. A. tell us the situation of the first degree burn. B. present us with the second degree burn. C. show us three types of burns according to the symptom of skin burns. D. describe the third degree burn to us. 4.What is the main idea of the third paragraph?

21. 5.What is the order of treating burns on arms? a. cool burns immediately with water b. take clothing off the burned area c. dry the burned area gently d. place cool, clean, wet cloths on the burns e. keep arms higher than the heart if possible f. cover the burned area with a dry, clean bandage. A. a, b, c, d, e, f B. e, a, d, c, f, b C. e, b, d, a, c, f D. e, b, a, d, c, f

22. The skin is an _______ part of your body and your body’s largest______. You have _____layers of skin that protect you _______diseases, _______ and the sun’s harmful rays. You skin also keeps you _____ or cool; it prevents your body from ______ water. essential organ three against poisons warm losing Summary--Fill in the blanks

23. water; it is where you feel ____, heat or____ ;and it gives you_____________. So, if your skin gets _______, it can be very serious. First aid is a very important first step in the _________ of burns. cold pain sense of touch burned treatment