Unit 5 First Aid Reading and Thinking 课件-2025-2026学年高中英语人教版选择性必修第二册

该高中英语课件以“烧伤急救”为核心，通过“若有人烧伤你会怎么做”的提问导入，结合图片讨论、常见意外（扭伤、窒息等）选择题，衔接词汇复习与文本类型分析（医院传单的结构和语言特征），搭建从已知到新知的学习支架，帮助学生逐步掌握急救知识。 其亮点在于融合语言能力（分析医院传单的祈使句、一般现在时等语言特征）和思维品质（案例讨论中纠正Sam、Mrs Casey的错误急救行为，培养分析解决问题能力），采用小组讨论、视频学习等任务型活动。学生在应用知识中提升语言运用与实际急救能力，教师可借助结构化资料和多样活动高效教学。

Unit 5 First Aid Reading and thinking First aid for burns 1. first aid __________(技能) 2. its largest ______(器官) 3. the sun ____(光线) 4. nuclear ________(辐射) 5. the top few __________(毫米)of skin 6. ______(较小的) household incidents 7. to ____(减轻) the pain techniques organ rays radiation millimeters minor 8. the top _____(层) of skin 9. a ______(受害者) of the war 10. _______(肿胀的) hands 11. the tissue___________(在…底下) 12. a _____(松的) clean cloth 13. an ______(紧急的) need 14. _____(包裹) the burnt area 15.______(织物) sticking to the burnt skin layer victim swollen underneath fabric loose urgent ease wrap Words review What is first aid? First aid is ______________________ given to someone who suddenly ___________ or _______ before a doctor can be found. a temporary form of help falls ill gets injured Look and discuss: 2. What are the students learning? Who are the people in the picture? The students are learning basic first aid, CPR in particular. The instructor The victim The student an instructor, a student, a victim 心肺复苏（包括人工呼吸和人工体外心脏按压） CPR 3. What other first-aid techniques do you know? What first-aid techniques do you know? CPR (mouth-to-mouth breathing rescue &chest compression) Heimlich manoeuvre （海姆立希急救法） sprained ankle choke bleeding burn Accident happens in our daily life. 1. The best way to treat a sprained ankle is to: Put some ice on the ankle. Put a heating towel around your ankle. stand up and walk gently. sprained ankle 1 lead in If someone suffered a burn , what would you do? Read for Text Type ________ advertisement ________ hospital leaflet ________ newspaper article ________ blog post ________ email ________ short story Understand text types Different kinds of types 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 better understand where to find information in the text, and what kind of information it is likely to contain. styles language features Why is it important to understand text types? How can you identify a text type? What are some common text types? Letter, diary, news, fable, ect. subtitles illustrations ... Text type analysis What are the features of a hospital leaflet? subtitles Tense? Person?(人称) Sentence pattern ... ... Layout （设计） easy to locate the key information better to understand Language the simple present tense the second and third person 1. short, simple grammar 2. Imperative Sentence illustrations title hospital leaflet factual, informational, objective, gives a description of a medical problem, and tells how to deal with it, uses the imperative to give advice. What are the features of a hospital leaflet? To Be a Smart Reader Find out the main idea and structure of the passage 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 The main idea of the passage: It is about ________ for burns. first aid Tip: Look at the title and subtitles. Read for Details largest essential losing too much water sense of touch hot cold disease toxins the sun’s rays Read Para.1 again to learn more about the functions of skin. What are the causes of burns? Part 2.Causes of burns steam fire the sun electricity chemicals hot liquids radiation Causes of burns acids Read for Details top few millimetres swollen painful white below the top layer blisters watery painful every layer the tissue underneath nerves the tissue 1. First-degree burn is the most serious. 2. Third-degree burn can be caused by mild sunburn. 3. Victims of first-degree burn must go to the hospital at once. 4. Second-degree burn affect every layer of the skin. 5. Second-degree burn takes a few weeks to get better. First-degree Third-degree Third-degree Third-degree To Be a focused Reader Read and decide if the following statements are true or false. Place these steps in correct order. Para 5.First-aid treatment for burns ______ Place burns under cool running water for 10 minutes ______ Remove any clothes using scissors if necessary. ______ Remove the victim to the hospital if serious ______ Dry the burned area gently. ______ Cover the burned area with a loose, clean cloth. 1 3 5 2 4 Check your understanding True or False questions. 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 the most painful kind of burn. 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 reduce swelling and ease discomfort. T F T F T F T F T F least will keep the heat in the wounds and may cause infection. hurts Discussion 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. w ( group work ) 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. 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 clothes on it until it was less painful. Then she went to see the doctor. R 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. w Wrong: Mr Casey was right to take his wife’s blouse off but he should not have picked bits 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. After an hour in the sun, Lily noticed her arms were red and hurt a bit. She went home and put them under running water. R 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. Watch a video to know more about it It’s a great honour to save a life. -- Leigh Bardugo 救人一命，善莫大焉。 Saving a life is something that should make us feel great joy and make us proud of ourselves. Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $$