Unit 5 First Aid Reading and Thinking（情境教学课件）英语人教版2019选择性必修第二册

Unit 5 First Aid 人教版2019选择性必修第二册 Reading and Thinking First Aid for Burns Content Contents 01. Lead in 02. Skimming 03. Detailed Reading 05. Discussion 04. Summary Learning Objectives sort out the information about first aid for burns; describe the characteristics & treatment for different kinds of burns; summarize the stylistic features of hospital leaflet; develop sense of cooperative learning and safety. Learning Objectives Lead in What happened to the boy? Task 1:Describe and Answer Lead in Task 1:Describe and Answer dry, red and mildly swollen no obvious blisters mildly painful A part of the body is larger & rounder than normal, usually as a result of injury or illness. First aid is needed! Lead in Task 2:Think What is First aid? suddenly temporary before quickly serious First aid is a __________ form of help given to someone who __________ falls or gets injured _______ a doctor can be found. Often the illness or injury is not ________, but there are other times when giving first aid ________ can save lives. Lead in Task 2:Think What is First aid? suddenly temporary before quickly serious First aid is a __________ form of help given to someone who __________ falls or gets injured _______ a doctor can be found. Often the illness or injury is not ________, but there are other times when giving first aid ________ can save lives. suddenly temporary before quickly serious Previous Check What should be done when someone suffers a burn? Previous Check First Aid For Burns Skimming Task 2: What is the text type of the passage? Task 1: Find out the main idea and the structure of the passage. Listen to the text and answer the questions. Skimming Task 1: Skim for the main idea of each paragraph. Para.1　 A. The three types of burns Para.2 B. First-aid treatment Para.3 C. The functions of the skin Para.4 D. The characteristics of burns Para.5 E. How we get burns Skimming Task 2: Skim for the structure of the text. Part 1: The functions of the______ Part 2: _________of burns Part 3: __________of burns Part 4: _____________of burns Part 5: ___________________for burns skin Causes Types First aid treatment Characteristics Skimming Task 3: Skim for the text type of the passage. ____ advertisement ____ blog post ____ hospital leaflet ____ email ____ newspaper article ____ short story Language Features of Leaflets · red and swollen; blisters; watery surface TYPES OF BURNS... ● First-degree burns... ● Second-degree burns... ● Third-degree burns... Titles/subtitles /slogans Short sentences /phrases Eye catching layout/pictures Language Features of Leaflets Task 4: Skim for the style of the passage. The text type is a hospital leaflet. We know this because the passage is written in an objective informational style, and deals with a health issue, giving a detailed description of how to handle this problem. What’s the writing style of the passage? Narration（记叙文） Argumentation（议论文） Expository writing（说明文） The skin is an essential part of your body and is its largest organ. Your skin acts as a barrier against disease, toxins, and the sun’s rays. It also helps control your body temperature, prevents your body from losing too much water, warns you when things are too hot or cold, and gives you your sense of touch. As you can imagine, getting burnt can lead to very serious injuries. The first and most important step in the treatment of burns is giving first aid. Detailed Reading Part 1: Functions of the skin. introduction function topic sentence Detailed Reading Part 1: Functions of the skin. functions of the skin control your__________________ prevents your body from ___________________ warns you when things are too _____ or _____ gives you ______________ body temperature losing too much water cold hot sense of touch a series of Verbs Detailed Reading Part 2: Causes of burns. steam fire the sun electricity chemicals hot liquids radiation H2SO4 Detailed Reading Part 3: Types of burns. Burns are divided into three types, depending on the depth of skin damage. A: First-degree burns These affect only the top few millimetres of the skin. These burns are not serious. Examples include mild sunburn and burns caused by other minor household incidents. B: Second-degree burns These go below the top layer of the skin. They are serious and take a few weeks to get better. Examples include burns caused by hot liquids. C: Third-degree burns These affect every layer of the skin, and sometimes the tissue under it. Examples included burns caused by electric shocks, burning clothes, or petrol fires. These burns cause very severe internal injuries and the victim must go to the hospital at once. Types of burns The third layer The second layer The top layer First-degree burns Second-degree burns Third-degree burns Types of burns Part 4: Characteristics of burns First -- degree burns: ● dry, 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 ●swollen; the tissue underneath can often be seen ●little or no pain if nerves are damaged; may be painful around the edge of the burn Look at the pictures and judge their types of burns according to the characteristics. Types of burns Part 4: Characteristics of burns Types Characteristics Feelings red and swollen; _______ __________ ________ painful second degree burns first degree burns dry, red and mildly ___________ _______ painful third degree burns black, white, swollen _________can be seen ___________ pain if nerves are damaged blisters watery surface extremely mildly swollen tissue little or no Types of burns Part 5: First aid treatment ________ burns with cool water for 10 minutes ________ the burned area gently. ________ any clothes using scissors if necessary. ________ the burned area with a loose, clean cloth. ________ the victim to the hospital if serious. Remove Place Dry Cover Take Can do 1. Don’t remove any clothes if they stick to the burnt area. 2. Don’t apply oil to the burnt area. Can’t do Retelling breathe victim burned area Cover Make sure Send hospital burns Cool clothes Remove burnt area Dry Discussion According to the Part 5, each group discusses one situation in your handout. Which degree of burns are they? Is the treatment true or false? If it is false, why? Answer: This is the ______ degree burns. The treatment is true/false (The reason is that... shouldn’t... Discussion According to the Part 5, each group discusses one situation in your handout. Situation 1 (10 points) Situation 2 (6 points) Situation 3 (8 points) Situation 4 (4 points) Discussion True or false 1.Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Sam broke the blisters and poured icy water from the fridge onto the skin. This is the second degree burns. The treatment is false. The reason is that Sam shouldn’t break the blistery. He shouldn’t pour icy water on the burn. Discussion True or false 2.While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurt a lot. She put her wrist under the cold water tap and then kept placing cool, clean, damp cloths on it until it was less painful. Then she went to see the doctor. This is the second degree burns. The treatment is true. Discussion True or false 3. Mrs Casey’s sleeve caught fire while she was cooking. Her arm looked terrible but it didn’t hurt. The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage. This is the third degree burns. The treatment is false. The reason is that Mr. Casey shouldn’t picked off the burn. He should’t put butter on the burn. He shouldn’t put a wet bandage on the burn. Discussion True or false 4. After an hour in the sun, Lily noticed her arms were red and hurt a bit She went home and put them under cool running water. This is the first degree burns. The treatment is true. Discussion Summary The skin, 1.__________ acts as a barrier against disease, toxins and the sun’s rays, is an essential part of your body. 2. ____________(get) burnt can lead to very serious injuries.You can get burnt by a variety of things. Burns 3. _______________(divide) into three types, depending on the depth of skin damage. First-degree burns are not serious, 4._____________ (affect) only the top few millimeters of the skin. Second-degree burns are serious and take 5.________few weeks 6.___________(get) better. Third-degree burns affect every layer of the skin. These burns cause very severe internal 7.____________(injury) and the victim must go to the hospital at once. As for the first-aid treatment for burns, the following advice may be 8._____________(help). Place burns under cool running water, especially within the first ten minutes. Dry the burnt area 9.______________(gentle) with a clean cloth. Remove any clothes using scissors if necessary. Cover the burnt area 10. ___________ a loose clean cloth. If burns are on the face, make sure the victim can still breathe. which Getting are divided affecting a to get injuries helpful gently with Practice Your performance should include: 1.Describe the characteristics 2. Judge the types of burns 3.Give proper first aid Roles : Sarah: get burnt You: describe, judge and give advice on the treatment Your partner: perform the treatment on Sarah. Sarah is suddenly burned. After learning the passage, how would you help her if you were a volunteer? Scene creation Discussion 5. In groups, discuss the following questions. Is it important for students to learn first aid techniques? If so, why? How do understand the saying: it is a great honor to save a life? Discussion Accidents can happen to anyone at any time. But you can be the difference between life and death. So try to learn more about first aid in daily life. Master some details of hurt Judge different types of hurt Carry out first aid treatment Reflection Discussion It’s a great honour to save a life. -- Leigh Bardugo 拯救生命是一种莫大的荣誉。 ——李·巴杜格 individuals world Self-evaluation Things I can do. Scores I can get the main idea, writing type and structure of the text under the guidance of the teacher easily, and 5 4 3 2 1 I can identify the writing skills and sort out information correctly and quickly. 5 4 3 2 1 I can take an active part in the group activities. 5 4 3 2 1 I can present my views and reasons in a discussion properly applying the knowledge learned in this section. 5 4 3 2 1 Assignment Make your First-aid kit. 假如你是李华，你校友Jerry来邮件，想让你帮忙设计一份简易的，关于烧伤的校报宣传单，向学生普及基本急救知识。请回复一封邮件。 Choose one of them or both as your homework. 内容包含：烧伤烫伤的种类，导致原因，处理方法以及避免方法。200字以内，可适当增添细节，以使行文流畅完善。 Thank you $$