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

该高中英语课件围绕“烧伤急救”主题，通过头脑风暴（如“涂抹牙膏”“刺破水泡”等错误急救方法）导入，引导学生结合文本类型分析（医院宣传单）、各部分大意总结（皮肤功能、烧伤原因等）搭建学习支架，帮助从整体到细节理解语篇内容。 其亮点在于融合语言能力、思维品质与学习能力培养。语言上通过中英文对照、语法填空提升理解与表达，思维上用表格对比烧伤类型、深度及特征培养分析能力，学习上以反思环节（冷静、快速、正确）引导主动总结。采用任务驱动与语篇分析法，结合实用急救知识，学生兼顾语言学习与生活技能，教师可直接利用结构化内容提升教学效率。

急 FIRST AID 救 Unit 5 Reading and thinking Lead-in apply toothpaste(牙膏) Brainstorm How would you give first aid to the girl? touch the earlobes(耳垂) burst the blisters(刺破水泡) Read the passage and find the answer. Textual Pattern Analysis ____ advertisement ____ blog post ____ hospital leaflet宣传单 ____ email ____ newspaper article ____ short story Hospital leaflet: factual(真实的),informational(信息性),objective(客观性), gives a description of a medical problem, and tells how to deal with it,uses the imperative(祈使句) to give advice. Task 1:What is the text type of the passage ? Task 2.Summarize the main idea of each part. Part 1: The functions of the ________ Part 2: _________of burns Part 3: _________of burns Part 4: _________________of burns Part 5: ___________________for burns Causes Types First aid treatment Characteristics The passage is about _________________ First aid for burns Tip: :Pay attention to the title and subtitles. skin Detailed reading. Part. 1 Q: What are the functions of the skin? （one word to describe) Part 1: The ___________ of the skin functions essential largest organ barrier against disease, toxins, and the sun’s rays control your body temperature prevent your body from losing too much water warn you when things are too hot or cold give you your sense of touch Discourse Analysis Part 2.Causes of burns steam fire the sun electricity chemicals hot liquids radiation Causes of burns acids Careful-reading 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. In each type, which layer of skin is affected? Depth _________________ of the skin _________ _____ of the skin _________ of the skin and sometimes __________ underneath Details Types Third-degree burns First-degree burns Second-degree burns top few milli- metres below the top layer every layer the tissue Part 3.Types of burns Careful-reading Careful-reading Part 3-4: Types & Characteristics of burns Three layers of the skin the top layer the 2nd layer the 3rd layer First-degree burns Second degree burns Third-degree burns 10 Careful-reading Part 4: Types & Characteristics of burns B A C second degree burns First degree burns third degree burns Characteristics Feelings red and swollen; _______ __________ dry, red and mildly ___________ black, white, swollen _________can be seen ________ painful _______ painful ___________ pain if nerves are damaged blisters watery surface extremely mildly swollen tissue underneath little or no 11 Part 5: Treatment Place under ________________ within the first ten minutes _____ the burnt area ________ any clothes ______ the burn Burn on the face: make sure the victim can _________________ Second or third-degree burn: take the victim to ____________________ Remove cool running water Dry the hospital at once still breathe Cover 请两位学生上台展示 12 Let’s see how to give first aid to the girl. FIRST AID FOR BURNS 烧伤或烫伤的急救 14 1.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. 皮肤是人体必不可少的一部分，也是人体最大的器官。皮肤是一道屏障，能阻挡疾病、毒素和太阳光线的侵入。皮肤还有助于控制体温，防止身体流失过多的水分，在外物过热或过冷时发出警告，并使你拥有触觉。 1.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. 可想而知，烧伤会造成严重后果。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。 2.CAUSES OF BURNS烧伤的原因 You can get burnt by a variety of things: hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals. 很多东西都会造成烧伤:灼热的液体、蒸汽、明火、辐射、太阳光、电流、酸性物质或其他化学品。 3.TYPES OF BURNS烧伤的种类 Burns are divided into three types, depending on the depth of skin damage. 根据皮肤损伤的深度，烧伤分为三类。 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. 一度烧伤:仅伤及最上层几毫米的皮肤。此类烧伤并不严重，如轻度的晒伤和其他轻微家庭事故造成的烧伤。 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. 二度烧伤:伤及最上层皮肤以下的部位。此类烧伤较为严重，需要数周时间才能康复，如灼热的液体造成的烧伤 Third-degree burns： These affect every layer of the skin, and sometimes the tissue under it. Examples include 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. 三度烧伤:伤及每一层皮肤，有时甚至伤及皮下组织，如因电击灼伤、衣服着火造成的烧伤，或汽油起火造成的烧伤。此类烧伤会引起非常严重的内部损伤，伤者必须立即送往医院。 CHARACTERISTICS OF BURNS烧伤的特点 First-degree burns dry, red, and mildly swollen mildly painful turn white when pressed 一度烧伤 干燥、发红、微肿 微痛 受压时变白 CHARACTERISTICS OF BURNS烧伤的特点 Second-degree burns red and swollen, blisters； watery surface extremely painful 二度烧伤 发红、肿胀;起水疱;表层渗液 极度疼痛 Third-degree burns black and white swollen, the tissue underneath can often be seen little or no pain if nerves are damaged: maybe painful around the edges of the burn 三度烧伤 皮肤发黑或变白 肿胀;通常可见皮下组织 如神经受损，则微痛或无痛感;创面边缘或有痛感 FIRST-AID TREATMENT急救处理 1 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. 1.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。冷水冲洗可阻止烧伤进程，缓解疼痛和肿胀 2 Dry the burnt area gently with a clean cloth. 2.用干净的布轻轻吸干烧伤部位的水分。 3 Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin. 3.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。 4 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 cause infection. 4.用干净透气的布盖住烧伤部位。在受伤处涂抹油膏不可取，因为这会阻碍伤口散热，而且可能引发感染。 5 If burns are on the face, make sure the victim can still breathe. 5.如果烧伤部位在脸上，应确保伤者仍可呼吸。 6 If the victim is suffering from second or third-degree burns, there is an urgent need to take him/her to the hospital at once. 6.如果伤者是二度或三度烧伤，必须立刻送往医院。 Summary 语法填空 （根据课文内容完成短文） The skin, which acts as a barrier against disease, toxins and the sun’s rays, is an 1. (essence) part of your body and is its largest organ. So if your skin gets 2.　　　 (burn), it can be very serious. The cause of burns can be 3. variety of things: hot liquids, steam, fire, radiation, the sun, electricity, acids and so on. Depending on the 4.　　　 (deep) of skin damage, they are called first, second or third-degree burns. First-degree burns affect only the top few millimetres of skin and it turns white, when 5._______ (press). Second-degree burns go below the top layer of the skin,6. 　　　 (include) burns caused by hot liquids. Third-degree burns affect every layer of the skin, and sometimes the tissue under it, which causes little or no pain if nerves 7. (damage).　　　　 burnt depth pressed including are damaged essential a 　We should do some first aid if burns happen. If the burns are slight, place burns under cool running water, 8. can stop the burning process and reduce the pain and swelling. If the burns are severe, remove any clothes using scissors unless it is stuck 9._______the burn. If the victim is suffering badly, there is an urgent need 10.　　　　 (take) him/her to the hospital at once. to to take which Reflection calmly quickly correctly How should we act while having first aid? 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 Life is precious. 【急救科普】单纯按压式心肺复苏 Thanks null 233314.55 Lavf57.41.100 Codec by Bilibili XCode Worker v4.7.13(fixed_gap:False) $