Unit 5 First aid Reading and Thinking ppt课件-（2022新）人教版高中英语选择性必修第二册 (2).pptx

1、Unit 5 Reading and ThinkingLearn about first aid for burns1.To get some basic information about first aid.2.To understand the passage about first aid for burns.3.To know how to give proper first aid treatments for burns.4.To increase the awareness of the importance of knowing about first aid. is a t

2、emporary form of help given to someone who falls ill or gets injured before a doctor can be found. First aidWhat is first What is first aid?aid?What has happened in the video?apply soy sauceapply toothpasteplace it under the cool running waterput icebag on itapply soy sauceapply toothpasteput icebag

3、 on itplace it under the cool running waterRead the passage -First aid for burns to learn about burns and find out how to deal with them.the main idea for each part of the passageThe functions of the skinA variety of causes of burnsThe three types of burnsThe characteristics of burns First aid treat

4、ment of burns Complete the main idea of the passage.The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.first aid treatmentthreefunctions of the skin 1.Acts as a _ against disease, toxins, and the suns _; 3.prevents your body from _ 4.warn

5、s you when things are too _ or _ 5.gives you _body temperature losing too much watercoldhotsense of touch2.helps control your _raysbarrierBy analyzing cause and effect Getting burnt can lead to very serious injuries.The first and most important step in the treatment of burns is giving first aid. Con

6、clusion:steamfirethe sunelectricitychemicalshot liquidsradiationacidsBy listing examples.The _ layerThe _ layerThe _ layerPart 3 Tree types of burnstopsecondthirdThere are _ layers of skin.3the layerunderneath the top layerPart 3 Tree types of burnsFirst degree burns: affect only the _of the skin.Se

7、cond degree burns: affect both the _ and the _ layer of the skin.Third degree burns:affect all _ layers of the skin and sometimes the tissue _ the skin.top few millimetrestopsecondthreeunderred and swollen; _ _ _painful degreedry, red and _ painfulblack, white, swollen _can be seen_ pain if nerves a

8、re damagedCharacteristicsFeelingsblisters watery surfaceextremely mildlymildly swollentissuelittle or noPara.4 Characteristics of burns degree degreeFirstSecondThirdBy using classification and listing examplesPart 5 First aid treatmentFill in the blanks. ( (抓住关键词）抓住关键词）1. _ burns under cool running

9、water for 10 minutes2. _ the burned area gently.3. _ any clothes using scissors if necessary.4. _ the burned area with a loose, clean cloth.5. _ the victim to the hospital if serious.RemovePlaceDryCoverTakeCaution(特别关注): 1. Dont remove any clothes if they stick to the burnt skin. 2. Dont apply oil t

10、o the burnt area. 3.If the burns are on the face, make sure the victim can breathe. By listing steps/clarifying procedure.4. It is important to use cool water to stop the heat from remaining in the wound regardless of the degree of the burn.5. Putting butter or oil on burns helps because it may redu

11、ce swelling and ease discomfort.Read again and decide if the following statements are true (T) or false (F).Dont forget to offer your reasons.1. Your skin gives you protection from many dangerous things.2. A first-degree burn has this name because it is the most serious.3. Second-degree burns can be

12、 the most painful kind of burn.The skin is an essential part of your body and is its larget organ. Your skin acts as a barrier against disease, toxins, and the suns rays. A: First-degree burns These affect only the top few millimetres of the skin. These burns are not serious. Examples include mild s

13、unburn and burns caused by other minor household incidents. Characteristics of burns: First - degree burns: drydry, red and mildly swollen; mildly painful; turn white when pressed Second- degree burns: red and swollen; blisters; watery surface; extremely painful Third-degree burns: black and white s

14、wollen; the tissue underneath can often be seen; little or no pain if nerves are damaged; may be painful around the edge of the burn.FIRST-AID TREATMENT4. Cover the burnt area with a loose clean cloth. Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may ca

15、use infection.5. If burns are on the face, make sure the victim can still breathe.FIRST-AID TREATMENT1. Place burns under cool running water, especially within the first ten minutes. The cool water stops the burning process and reduces the pain and swelling.What text type is the passage?_ advertisem

16、ent _ blog post_ hospital leaflet _ email _ newspaper article _ short story Understand text typesDifferent kinds of texts can be identified by their style of writing and language features. By understanding the text type of a piece of writing, you can better understand its purpose. You can also bette

17、r understand where to find information in the text, and what kind of information it is likely to contain.1. Why is it important to understand text types?2. How can you identify a text type? Focus on the writing style and language features. 1. What type of texts is this? Is it a narration, an argumen

18、tation, or an expository writing?An expository writing.2. Is this text mainly written in first, second or third person(人称)?3. For what purpose is the text written?4. How are the paragraphs developed ?In second and third persons.To tell people why and how to give first aid on burns.By analyzing cause

19、 and effect.By listing examples.By listing steps/clarifying procedure.By listing data/statistics.By making comparison/contrast.Summarise what we know about burns and how we can give first aid to someone who gets burnt.top few millimetresevery layer below the top layerCool Dry Remove Cover Make sureS

20、end You are a doctor invited to our class to give a speech on first aid on burns. Try to impress us with the importance of the skin and how to do first-aid treatment. Your speech should include:1.the importance of giving first aid on burns2.the types and the characteristics of burns3.how to give fir

21、st aid on burns Accidents can happen to anyone at any time.1.1.The The best way to treatbest way to treat a sprained ankle a sprained ankle is is toto: :A.A.Put Put an an ice ice bag bag onon the ankle the ankleB.B.Put a heating towel around Put a heating towel around the ankle the ankle First Aid t

22、echniques 2. If you get ,you should: A.hold the head back and jump on one footB.bend forwards slightly squeeze the nose just below the bridgea nosebleed3 3.To treat , you should:.To treat , you should:A.A.give her a few hard slaps on the backB. hit her in the chest.chokingchoking A A. move the broke

23、n . move the broken armarm B B. keep the arm . keep the arm stillstill4. To treat , you should: a broken arm A A. . perform CPR on him and call perform CPR on him and call the ambulancethe ambulance. . B. B. rush him to hospital rush him to hospital immediatelyimmediately5 5.To treat .To treat , , you should:you should:a heart attacka heart attackInstructions Instructions given by the operator in Using language 1 . given by the operator in Using language 1 . 救人一命，善莫大焉。救人一命，善莫大焉。 李李巴杜格巴杜格