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

Unit 5 First Aid First Aid for Burns Reading and Thinking 1 To get some basic information about first aid. To understand the passage about first aid for burns. To know how to give proper first aid treatments for burns. To increase the awareness of the importance of knowing about first aid. 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 Red Cross Society wanted some volunteers to give first aid for people who get burnt. There is a test video for you… Red Cross Society Step1 Lead in Look and Discuss 1. What are the students learning? The students are learning basic first aid, CPR in particular. The instructor The victim The student Cardiopulmonary Resucitation心肺复苏（包括人工呼吸和人工体外心脏按压） CPR 2. Do you think it’s important for the students to learn this? Why? It’s a great honour to save a life. —— Leigh Bardugo Saving a life is something that should make us feel great joy and make us proud of ourselves. Yes, because CPR can greatly prevent victims’ brain suffering damage. Look and Discuss 3. As Leigh Bardugo said, It is a great honour to save a life. It means that saving a life is something that should make us feel great joy ad make us proud of ourselves. It is important because if someone’s heart or breathing stops, they usually have only three to nine minutes before their brain suffers irreversible damage because of a lack of oxygen, unless CPR is performed. However, it may take anywhere from 10-20 minutes before an ambulance comes once you call an emergency service. What first-aid techniques do you know about? And do you know any first-aid techniques? 7 1. Head injury(头部受伤) What kind of emergencies does the video mention that the unlucky guy has encountered, and how to deal with them? 2. Nose bleed(流鼻血) 3. Heat stroke(中暑) 4.Hypothermia(体温过低) Apply a cold compress Pinch the soft part of the nose below the b