Unit 5 FIRST AID Reading And Thinking (导学案)-【上好课】高二英语同步备课系列(人教版2019选择性必修第二册）

Unit5 First Aid Reading and Thinking学案 教学目标 1.获取与梳理出关于烧/灼/烫伤的原因、类型、特征及急救措施的相关信息。 2.描述解释不同类型的受伤程度及对应的急救措施。 3.理性表达自己的感受，加深对主题意义的理解。 Step1. Before Reading How to help when others is injuring? Step2. While-reading To treat a burn,you should A,Apply some oil to it. B,Hold the burnt part under cold running water. C,Cover it with bandage . Read for main idea Task 1：What is the text type of the passage? A. advertisement B.blog post C.newspaper article D.hospital leaflet Task2: What is the main idea of the passage? A.It’s about the type of burns. B.It’s about the treatment of burns. C.It’s about the burns and the first-aid treatment. Match each paragraph with its main idea. 1 A First-aid treatment 2 B Causes of burns 3 C Three types of burns 4 D The functions of the skin 5 E Characteristics of burns Read for details Q1 What’s the functions of the skin 1.act as a barrier against disease,toxins,and the sun’s ray 2.prevents your body from losing too much water 3.gives you the sense of touch 4.control your body temperature 5.warns you when things are too hot or cold Q2 Causes of burns Three types of burns Match the characteristics of burns red and swollen;blisters;watery surface extremely painful First-degree burns black and white swollen;the tissue underneath can often ne seen little or no pain if nerves are damaged Second-degree burns Third-degree burns dry,red,and mildly swollen mildly painful turn white when pressed First-aid treatment Place burns under cool running water Dry the burnt area with a clean cloth Remove any clothes using scissors if necessary Cover the burnt area with a loose cloth There is an urgent need to hospital if it is second or third- degree burns. Step 3. Post-reading True or false 1 Your skin gives you protection from many dangerous things. 2 A first-degree burn has this name because it is the most serious. 3 Second-degree burns can be the most painful kind of burn. 4 lt is important to use cool water to st