Unit 5 First Aid Reading and thinking 课件-2022-2023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. 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 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. put ice on the burn apply toothpaste/honey touch the earlobes(耳垂) blow the burn If someone you know suffered a burn, what can you do? Understand text types Different kinds of texts 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. Task 1:What is the text type of the passage ? Task 2: Find out the main idea and the structure of the