unit5學案全.doc

必修5五Unit 5 First Aid 高二英语备课组 陈莉 余瑞 教学设计： Teaching Goals: 1．Encourage the students to discuss accidents and first aid . 2．Enable the students to talk about different accidents and how to give first aid in different situations. Language aim 重点词汇和短语 First aid, injury, poison, bleed, complex, symptom, apply, make a difference, ambulance，fall ill, over and over again, put one’s hands on 重点句子 First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found. The skin is the essential part of your body and its largest organ. Often the illness or injury is not serious, but there are othe times when giving first aid quickly can save lives. You have three layers of skin which act as a barrier against disease, poisons and the sun’s harmful rays. First aid is very important first step in the treatment of burns. It prevent your body from losing too much water You can get burned by a variety of things. Little or no pain if nerves are damaged Hold the bandage in place with tape. Remove clothing using scissors if necessary unless it is stuck to the burn. Grammar 省略用法 教学内容： 本单元的重点是围绕“急救”展开的。阅读材料主要称述皮肤对人体的重要性，然后对此进行展开，介绍烧伤的各种起因，三种不同的烧伤程度以及他们所表现出的主要症状和所应采取的急救措施。 Period 12 Step 1: Lead in: answer the questions: Why doesn’t a third degree burn hurt? Why should you put water on the burn? Step2: Scan the text and choose the best answer according to the text. What’s the main idea of the text? the function of the skin the characteristics of burns the burns and the first aid treatment how to carry out the first aid for burns The largest organ of your body is the______ A. brain B.mouth C. stomach D.skin 3.Which of the following is not the function of the skin according to the text? A. it protects you against disease, poisons and the sun’s harmful rays B.it helps the heart beat C. it can keep you warm or cool D. it prevents your body from losing water and gives the sense of touch 4. Which of the following first