Unit5 First Aid Reading and Thinking 课件-2024-2025学年高中英语人教版（2019）选择性必修第二册

Unit 5 FIRST AID --reading and thinking Learning Objectives 1. To talk about different accidents and how to give first aid in different situations. 2. To know how to use what students have learnt to do first aid treatment for burns correctly. 3. To learn reading skills such as getting the main idea of each paragraph. The skin is an essential part of your boby and is its largest organ. Your skin acts as a barrier against disease, toxin, 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. What does the first paragraph mainly tell us? A.The definition of the skin. B.The functions of the skin. C.The formation of the skin. D.The treatment of the skin It gives you___________; What can skin do for your body? It protects your skin against________,________ and ___________________; disease toxins the sun’s rays It keeps you____________________; control your body temperature It prevents you from__________; losing water sense of touch Your skin gives you protection from many dangerous things √ You can get burnt by a variety of things： Do you know the types and characteristics of burns？ First-degree burns A first-degree burn has this name because it is the most serious. × Second-degree burns Second-degree burns can be the most painful kind of burn √ Third-degree burns First degree burns Affect the _______ of the skin. Dry, red and mildly ______. _______ painful. Turn white when ______. Second degree burns Affect both the ____ & the ______ layer. ________, red and swollen. Extremely painful. ________ watery surface Third degree burns Affect____ ________ layers of the skin. Black and white and _______. ______ or ____ pain.May be pain around____________________ Swollen; ______can be seen. 1. Types 2. Characteristics top layer top second all three swollen Rough tissue Mildly Little no pressed Blisters charred edge of injured area Part 3&4 Types & characteristics of burns 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 what can we do to help others who get burnt？ burns Cool burnt area Dry Treatment It is important to use cool water to stop the heat from remaining in the wound regardless of the degress of the burn √ burns Cool burnt area Dry clothes Remove burnt area Cover Treatment Putting butter or oil on burns helps because it may reduce swelling and ease discomfort. × burns Cool burnt area Dry clothes Remove burnt area Cover breathe Make sure victim Send hospital Treatment Details Types First-degree burns Second-degree burns Third-degree burns Treatment place under __________________ within the first ten minutes → _____ the burnt area → _____________ clothes → _______ the burn → burn on the face: make sure the victim can ____________ → second or third-degree burn: take the victim to ______________________ cool running water dry remove any cover still breathe the hospital at once Structure of the passage where does the passage probably come from？ A.advertisement B.blog post C.hospital leaflet D.Short story There is no doubt that it is vital to know some knowledge of first aid as dangers lie everywhere and accidents happen from time to time. If we know more about it，we could help others and also help ourselves. Goodbye 344659.28 $$