1、FIRST AID FOR BURNS,Unit 5 Reading,skin essential organ layer barrier poison ray,n. 皮；皮膚 adj. 最重要的；不可缺少的； 本質的 n. 器官 n. 層；層次 n. 屏障；障礙(物) n. 毒藥；毒害 vt. 毒害；使中毒 n. 光線；射線,Words review,complex variety liquid radiation mild mildly pan stove,adj. 復雜的 n. 變化；多樣(化)；多變(性) n. 液體 n. 輻射；射線 adj. 輕微的；溫和的；溫柔的 adv. 輕微地

2、；溫和地 n. 平底鍋；盤子 n. 爐子；火爐,Words review,heal tissue swell swollen blister watery char nerve,vi. 多次 在適當的位置; 適當觸電; 電休克 榨出; 擠出,Match,1. To summarize the main idea and retell the passage 2. To learn to get information from the title of the text and the headings within it 3. To know more about first aid for

3、 burns,Have you ever been burnt? What did you do when that happened?,Skimming for general idea,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

4、,1,4,2,p35 1,Scanning for specific information,the third layer,the second layer,the top layer,three layers of skin,Functions of skin,1.Act as _ 1.Keep us _. 2.Prevent us from _. 3.Give us the _.,warm or cool,losing water,sense of touch,a barrier,steam,radiation,electricity,chemicals,hot liquids,Caus

5、es of burns,Characteristics of burns,red, swollen blisters,mildly swollen,black, white, charred,Types,second degree burns,first degree burns,third degree burns,A,B,C,top layer,the top and the second layer,all the three layers,_ clothing and jewellery near the burn. _ burns immediately with cool but

6、not icy water. _ cool, clean wet cloths on the burns. _ the burned area gently.,Take off,Cool,Place,Dry,Dos,First aid treatment,5. _ the burned area with a dry clean bandage. 6. If burns are on arms or legs, _ the burned area _ than the heart, if possible. If burns are on the face, the victim should

7、 _. 7. _ the victim _ the doctor or hospital at once, if the injuries are second or third degree burns.,Cover,keep,higher,Get,Dos,to,sit up,Donts,Do not _ the clothing that is stuck to the burns. 2. Do not cool the burns with _ water. 3. Do not put cold water on _ degree burns. 4. Do not _ the burns

8、, it will break the blisters. 5. Do not _ butter, oil, ointment on burns.,remove,icy,third,put,rub,Answer the questions.,1. Why should you put cold water on a burn? 2. Why doesnt a third degree burn hurt? 3. Why do you think clothes and jewellery near burns should be removed? 4. If someone has a thi

9、rd degree burn, why might you see tissue?,p35 3,Why should you put cool water on a burn? 2. Why doesnt a third degree burn hurt?,Because the cool water stops the burning process, stops the pain and reduces the swelling.,Because in a third degree burn the nerves have been damaged. If there are no ner

10、ves, 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 bacteria from the clothes and jewellery could infect the burns.,Because all the layers of the skin have been burnt and the tissue un

11、derneath are shown.,The largest organ of our body is _. A. heart B. liver (肝臟) C. skin D. stomach 2. There are _ types of burns. A. two B. three C. four D. five 3. In the text, burns are sorted according to the _ of the skin burned. A. type B. layer C. area D. function,Choose the best answer.,4. Why

12、 cant we rub the burned area? A. Because this may break any blisters and the wound may get infected. B. Because clothing and jewellery are expensive. C. Because clothing and jewellery will be stuck to the burn. D. Because clothing and jewellery are easy to be burnt.,5. When burns are cooled, cool wa

13、ter is used to do the following except _. A. prevent the pain becoming unbearable B. reduce swelling C. stop the burning process D. prevent any blisters being broken,1. Our skin has three layers. 2. We will never get burned by the sun. 3. Burns are divided into three degrees according to the degree

14、of pain. 4. Third degree burns are the most serious and painful.,True or False,can,depending on which layers of the skin are burned.,are damaged.,have little or no pain if nerves,5. Put cold water on any burns to cool them. 6. Dont rub the burns. 7. Its better that you put some butter or oil on burn

15、s. 8. If burns are on the face, the victim should sit up.,cool,never,Careful reading,重難點句式分析,時間狀語從句,1. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and placing them on the burned area over and over again for about an hour until the pain

16、is not so bad.,by后接三個v-ing短語作方式狀語,happening or done many times 反復；多次,榨出；擠出,對于二度燒傷，要保持濕布清涼，需把濕布放回冷水盆中，擰出水后再放在燒傷面上，這樣要反反復復地做一個小時左右，直到不太痛時為止。,inrelationto sb. or sth. 對于，關于；,used to show anamountoftime (表時間)達，計,1. I read the article over and over again till it made sense. 我把文章讀了一遍又一遍，直到讀懂為止。 2. 直到我父親回來

17、我才上床睡覺。 I didnt go to bed until my father came back.,it is + adj. + to do sth. 結構,條件狀語從句,immediately 立刻，馬上,如果屬于二度或三度燒傷，就必須立即把患者送去看醫(yī)生或送往醫(yī)院。,it是形式主語，真正的主語是to get the victim to the doctor or hospital at once。,2. If the injuries are second or third degree burns, it is vital to get the victim to the doct

18、or or hospital at once.,1. 如果你把汽車停錯了地方，交警很快就會發(fā)現。 If you park your car at the wrong place, a traffic policeman will soon find it. 2. 在日常生活中練習你的英語口語非常重要。 Its very important for you to practise your oral English in daily life.,The skin is the largest organ of your body. First aid is a very important fi

19、rst step in the _ of burns. You may _ (burn) by a variety of things. There are three types of burns depending on _ layers of the skin are burned.,Complete the passage with proper words, which will help you retell the text.,treatment,get burned,which,First degree burns affect only the _ layer and sho

20、uld feel better _ a day or two. Second degree burns affect both the _ and the _ layer. These burns are serious and _ a few weeks _. Third degree burns affect _ layers and any tissue and organs under the skin. They are very _ injuries and the victim must go to hospital _.,all three,severe,top,second,

21、take,top,to heal,within,at once,Solving problems,Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Mrs. Blacks sleeve(袖子) caught fire while she was cooking. Her arm looked terrible but it didnt hurt. The skin was charred.,How to de

22、al with the situations?,When presenting: choose one student to present your groups treatment. When evaluating: choose one student to score others presentation. evaluationcriterion(評價標準),When preparing: think about the details（細節(jié)）and write down the treatment.,Be helpful whenever there is a need.,Life

23、 is precious,Be cautious in our daily life to avoid accidents.,Now two minutes to test your spelling.,Spelling Bee,1. English-Chinese skin, organ, barrier, poison, ray, variety, liquid, radiation, pan, stove, tissue, scissors, basin, bandage 2. Chinese-English 復雜的，隆起，至關重要的，腫脹的， 輕微的，壓榨，難以忍受的，溫和地,When

24、 finishing, exchange your papers to see who does the best.,Self-assessment,Homework,skin, barrier, liquid, mild, pan, scissors, basin, squeeze out, bandage, vital.,1. Discuss the four situations given on Pages 35 and 36.,2. 發(fā)揮想象，連詞成文(50-100字).,3. Read the following passage and copy it into your note

25、-book. Pay attention to the coloured words.,Children can be taught about first aid and child safety. Although they will not be expected to perform first aid on elder people, they can surely treat their own injuries. Children may get injured over and over again while playing sports or simply running

26、on the sidewalk. Not all parents can be home to give them timely treatment. When children can put their hands on nobody, it is also silly to trouble a doctor over slight matters like this. Therefore, it really makes a difference if children have the knowledge of first aid. One of the simplest and most essential first aid for kids that