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1、全国中小学“教学中的互联网搜索”优秀教学案例作者：陕西省富平县刘集中学 李艳红FIRST AID FOR BURNS教案设计一、 教案背景1面向学生： 中学 2，学科：英语2课时：13学生课前准备：1）让学生收集一些日常生活中经常发生的意外情形及急救方法。2）初读课文，了解课文大意。二、 教学课题使学生了理解急救的重要性和了解更多有关急救知识，突出安全意识和急救知识的重要性和实用性。三、 教材分析本节内容选自人教版普通高中课程标准实验教科书英语必修五第五单元。话题是First aid，贴近生活，是学生日常生活中比较感兴趣的话题之一。课文的标题是“First aid for burns”,课文介
2、绍了烧伤原因，种类，特征及处理措施。因此课堂中除了进行语言知识学习和语言技能训练外，也要让学生知道日常生活中随时可能发生一些意外，让他们意识到掌握一些急救常识的重要性。教学重点：根据科普文章的文体特点，把握篇章中的关于不同程度烧伤急救的重点信息，并内化为实践操作的能力。 1.了解关于烧伤的急救知识，并能够在实际生活中正确运用急救措施； 2.要求了解课文结构与主旨，了解课文的细节内容，进一步熟悉和使用 “略读”（Skimming）、“寻读”（Scanning）和“速读”（fast reading）等语言技能。 教学难点 1.日常生活中随时可能发生一些意外，让学生意识到掌握一些急救常识的重要性（自
3、救或者救助他人）。 2.用英语简单描述不同级别的烧伤特点，以及相应的急救步骤； 3.在描述烧伤急救的过程中，能运用本单元所学的与主题相关的词汇进行口头表达；四、 教学方法和手段1. 课文教学一般分两节课进行-语篇教学和语言知识点教学。本节课教学主要采用整体阅读教学模式。整体阅读教学是从语篇整体出发，读中设计不同类型，不同梯度的阅读理解活动，要求学生自主学习，带着问题寻找答案，培养学生好的阅读习惯，强化阅读技能。2.采用pair work ,group work活动使学生在学习知识的同时增强合作学习的意识。3. 利用多媒体现代化教学手段，以幻灯片的形式将教学内容展示给学生。五、 教学过程Step
4、1. lead-in & warming up 1. Look at two pictures and answer what happened and how to deal with them before the doctor came. 2. Please describe the situation and give suggestions on how to help them. http:/ http:/ Let students know what first aid is and why it is important.First aid is the first kind
5、of help given to someone who suddenly falls ill or gets injured before a doctor can be found.4. Accidents are around us. Now please give some examples of accidents in our daily lives. treatments(animal bites, burns, electric shock, and so on)http:/ look at the pictures in warming up and tell what ha
6、s happened in each one6. Ask one or two groups to give their discussion in the class. Suggested answers:Picture1: The man has been bitten on his ankle.Picture2: The woman has cut her arm with something sharp and is bleeding.Picture3: The boy has badly sprained his ankle when playing football.Picture
7、4: The girl is choking on a piece of food when eating.Picture5: She has broken her arm.Picture6: He has a nosebleed.Step2. ReadingFast reading 1. Read the passage quickly and find out in which order are these topics covered in the text? Number them from 1 to 5. ( )the three types of burns ( )what to
8、 do if someone gets burned ( ) the functions of the skin ( )the symptoms of burns ( )how we get burnsSuggested answers: 3 5 1 4 22. Scan the text again and then label these pictures first, second and third degree burnsA_ B_ C_百度搜索烧伤的类型及症状http:/ answers: A. second degree burn B. first degree burn C.
9、third degree burn3. Glance at First aid treatments and answer :Why is the information numbered?Careful reading1. Read the text carefully and answer the following questions. (1).What are the functions of the skin? (2).Why doesnt a third degree burn hurt? (3).Why do you think clothes and jewellery nea
10、r burns should be Removed? (4)If someone has a third degree burn, why might you see tissue? Suggested answers:(1) Protect you against diseases, poisons and the suns harmful rays;Keep you warm or cool; Prevent you from losing water; Give you sense of touch.(2) Because in the third degree burn the ner
11、ves have been damaged. If there are no nerves, there is no pain.(3) Because bacteria from the clothes and jewellery could infect the burns.(4) Because all the layers of the skin have been burnt showing the tissue underneath.2.Try to tell if these sentences are true(T) or false(F) according to the te
12、xt (1).The skin is the largest organ of our body. (2).Dont put cold water on third degree burns. (3).Sunburn just belongs to the first degree burn. (4).Put butter, oil or ointment on the burns as soon as possible. (5).If the burns are on arms, keep them higher than the heart. (6).You have three laye
13、rs of skin that protect you against disease,Poisons and the suns harmful rays.Suggested answers:(1)T (2) T (3) F (4) F (5)T (6)T3 .Fill the blanks with proper words according to the text. Burns, which are caused by hot (1) ,fire radiation and so on ,can be divided into (2) types, depending on which
14、(3) of the skin are burned. Different degree burns need different first aid .To mild burns, cool the burns with (4) but not icy water, but do not put cold water on (5) degree burns. Dont break the (6) ,or the wound may get (7) .Never put (8) or oil on burns as they keep the (9) in the wounds and may cause (10). Suggested answers:(1) liquids (2) three (3) layers (4) cool (5) third (6) blisters (7) infected (8) butter (9) heat (10) infection 4 summarize the dos and dons for burnsDosDonts1. Take clothing off; take off other clothing and je
