Unit 5 First aid Reading and Thinking 课件-2023-2024学年高中英语人教版（2019）选择性必修第二册

Reading and Thinking xx老师 Unit 5 First Aid Pre-reading 王后帮参加晚会的白雪公主化妆，一边偷偷把200°的卷发棒靠近白雪的额头 白雪公主历险记 curling iron 卷发棒 晚会上白雪和王子跳舞，旁边的小矮人给他们点烟花祝乐，不小心点着了白雪的裙子 fireworks 烟花 Pre-reading 白雪从巫婆那里买了盗版苹果手机，充完电充电器未及时拔掉，引起火灾被烧伤 charger 充电器 白雪和王子幸福地生活在一起，有了自己可爱的孩子，一天在给孩子冲奶粉烫奶瓶时被水蒸气烫伤 steam 水蒸气 白雪公主历险记 burn running water toothpaste soy sauce earthworm soil essential balm What are the right solutions？ Pre-reading：solutions for burns Pre-reading：language points organ /ˈɔːɡən/ n.器官 radiation /ˌreɪdiˈeɪʃn/ n.辐射 victim /ˈvɪktɪm/ n.患者 acid /ˈæsɪd/ n.酸 swell-swelled-swollen /swel/ v.肿胀 blister /ˈblɪstə(r)/ n.水泡 Why is it vital? acts as a barrier against disease, toxins, and the sun’s ______; prevents your body from _____________ ________________ warns you when things are too _____ or _____ gives you ______________ losing too much water cold hot sense of touch helps control your ________________ rays While-reading--Para1: skin body temperature “The skin is an essential part of your body and is its largest organ.” While-reading--Para1: skin steam fire the sun electricity chemicals hot liquids radiation Causes of burns acids While-reading--Para2: causes Details Types First-degree burns Second-degree burns Third-degree burns Depth ________________ of the skin __________________ of the skin ___________ of the skin and sometimes ________ underneath Characteristics dry, red, and mildly _______; mildly _______; turn _______ when pressed red and swollen; ________; ________surface; extremely _______ black and white; swollen; __________________ can often be seen; little or no pain if ______ are damaged. top few millimetres swollen painful white below the top layer blisters watery painful every layer the tissue underneath nerves the tissue While-reading--Para3-4: Types and Characteristics blisters（水泡） watery surface dry, red black and white second degree burns first degree burns third degree burns While-reading--Para3-4: Types and Characteristics