人教版英语必修五Unit-5(Reading-First-Aid-For-Burns)教学设计

1、人教版英语必修五Unit-5(Reading-First-Aid-For-Burns)教学设计编制仅供参考审核批准生效日期地址： 电话：传真: 邮编:Unit 5 First Aid 教学设计教材分析本节课是人教版必修五第五单元的第一课时，文章以“急救”为中心话题，贴近日常生活，旨在通过阅读教学，使学生了解相关的急救知识，并能用所学的有关急救的知识，根据不同情况提出急救措施。文章首先介绍了皮肤对人体的重要性,然后介绍了烧伤的各种起因,三种不同的烧伤程度以及他们的症状和应该采取的急救措施。文章用了小标题,使文章脉络明晰。通过阅读本文, 对如何处理烧伤的知识就一目了然,并会在遇到紧急情况时镇定自若

2、地进行急救。结合本文的文体特点，适合设计略读和精读的阅读训练，增加小组活动，以读促说，培养学生的语言综合运用能力。学情分析 经过高一英语课程的学习，高二的学生具备了一定的英语语言基础，初步掌握了高中英语学习的方法，养成了良好的学习习惯，但是英语口语表达能力有待加强和提高。本节课的话题贴近生活，实用性强，学生在阅读本文前已具备一定的急救常识，对这一话题充满了浓厚的兴趣，因此在课前预习部分设计了急救知识小测试，和思维导图引导他们预习课文主要内容。学生有丰富的想象力和活跃的思维，可通过参与急救处理方法的课堂活动，培养学生分析和解决问题的能力，在轻松的氛围中，激发学生开口讲英语的兴趣。教学目标1. K

3、nowledge aims:1) Get students to learn the useful new words and expressions in this part.2) Have students read the passage and know about burns and first aids treatment for burns.2. Ability aim:Develop students reading ability and let them learn different reading skills.3. Emotional aims:Stimulate s

4、tudents interest in first aid and learn to protect themselves or help others in the emergency.教学重难点How to enable students to apply what theyve learnt to perform first aid treatment for burns correctly. How to improve the Students reading and speaking ability.How to grasp the main idea and key inform

5、ation quickly.教学方法Cooperative learning, Competition, Task-based reading教学过程Part1 自主探究Step1 Warming up: What is first aid?1. Read the concept of first aid on Page 33 and fill in the blanks: First aid is a _ form of help given to someone who suddenly _ or _ before a doctor can be found. Often the _ or

6、 _ is not_, but there are other times when giving _ can save _.2. Answer three more questions based on the concept. 1) Who need first aid 2) When do people need first aid 3) Why do people need first aid?设计思路：通过阅读课文热身部分关于急救的简短介绍，明确什么人需要急救，什么时候需要急救以及为什么需要急救，让学生对急救的定义有了初步了解，为下文的阅读做好铺垫。Step 2 Pre-readin

7、g: First aid quizWatch three video clips about first aid filmed by students from our class. 1. If a friend has a nosebleed, what should she do?A. pinch(捏) her nose and jump up and down B. lie down and pinch her noseC. sit down, bend her head forward and pinch her noseD. sit down, bend her head backw

8、ard and pinch her noseKey: C (To stop the bleeding she should sit down, bend her head forward slightly and gently pinch the soft part of the nose below the bridge. If she bent her head backwards, the blood would run down her throat and possibly make her sick. )2. Your friend was drowned in the lake.

9、 What should be the first step when you carry out recue breathing?A. clear the airwayB. blow into the victims mouthC. check the pulseD. check for breathingKey: A (Before doing anything else, you need to make sure that the airway is open by clearing away anything in the mouth. If you check to see whe

10、ther the person was breathing first, you may be wasting time when the person cannot breathe.)3. If one of your friends gets burned when holding a hot pan with his bare hands, what kind of first aid would you perform on him Make a list of your ideas. 1) _2) _3) _4) _Key: Cool the area of skin; Wash i

11、t under the cold running water; Cover the wound with bandage/clean cloth; See a doctor if necessary, etc.设计思路：通过急救小测试，考察学生在3个不同情景下的急救背景知识。结合由本班学生参与录制的搞笑小视频，既能活跃课堂气氛，又能激发学生进一步学习各种急救知识的兴趣。利用最后一个关于烧伤急救的情景，让学生思考在被烧伤情况下该如何做急救处理，引入到本节课的主题，过渡自然流畅。Step 3 Fast reading: A mind map(思维导图) of “First Aid for Burn

12、s”1. Skimming: Skim through the text quickly and find out how the text is organized.Part1 The _ of the skinPart2 _ of burnsPart3 _ of burnsPart4 _ of burnsPart5 First aid _ for burns 2. Scanning: Part 1 The functions of skin1) How many layers of skin are there?2) What can skin do for our body?An ess

13、ential part of body and largest organIt keeps you or It your body losing water.It is where you feel _, _or _.It gives you your .3. Scanning: Part2 The causes of burnsFind the causes of burns with the given pictures.4. Scanning: Part3&4 The types of burns and their characteristicsMatch the types of b

14、urns with their characteristics and pictures of description.Answer two more questions:Can you give some examples of first degree burns?Which layers does third degree burns affect?5. Scanning: Part 5 The treatments of skinCompetition: Put the following steps of treatment in the correct order on the b

15、lackboard. Remove clothing using scissors if necessary. Cool burns with cool but not icy water for 10 minutes. Place cool, clean, wet cloths on burns. Dry the burned area gently. Cover the burned area with a dry, clean bandage. Keep the burned area higher than the heart. Get the victim to the hospit

16、al if possible.设计思路：本文由5个部分组成，分别讨论了皮肤的功能，烧伤的原因、类型、特征以及治疗方法，各部分结构层次分明，细节信息较多。结合本文的文体特点，本人设计了涵盖全文的思维导图，既能培养学生的发散性思维，用科学的方法记忆文章内容，又有助于学生从整体上把握文章的结构，和训练学生快速获取细节信息的能力。Step 4 Careful reading: Read the text carefully and answer the following questions. (Based on the whole text)1 Why should you put cold wat

17、er on a burn?2 Why doesnt a third degree burn hurt?3 Why do you think clothes and jewelry near burns should be removed?设计思路：在学生大致通读了全文的基础上，再次进行精读训练。上一步骤的略读训练侧重考察学生迅速抓取信息的能力，而精读训练侧重考察学生对文章某些内容的深入理解，需要经过独立思考判断，不能从课文直接找出答案，体现阅读任务难度的阶梯性，教学环节由易到难，层层深入。Part2 小组合作学习Step 5 Group DiscussionPlease decide whet

18、her the following treatments of first aid are right or wrong. If it is wrong, please point out the mistakes.1. Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Sam broke the blisters and poured icy water from the fridge onto the s

19、kin.Key: Sam shouldnt have broken the blisters because the burns could become infected.Sam shouldnt have poured icy water but cool water on the burn.2. Mrs. Caseys sleeve caught fire while she was cooking. Her arm looked terrible but it didnt hurt. The skin was charred. Her husband took off her blou

20、se and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage.Key:He shouldnt have picked off bits of blouse off the burn. Because if you pull the clothes that are stuck to the burn, you would pull the tissue under clothes off too. This w

21、ould cause more damage to the burn.He shouldnt have placed butter on the burn because it would prevent the heat from escaping and cause infection.He shouldnt have put a wet but a dry bandage on the burn.设计思路：本环节要求学生以小组讨论的形式，结合阅读中学到的烧伤急救知识，找出例子中的治疗方法的错误，自己动手发现问题和解决问题，体现了学以致用，以读促说，知识由输入到输出的过程。小组合作学习的形

22、式，让学生能够互相学习，培养团队合作精神，在放松的学习氛围中各抒己见，勇敢地开口讲英语。Step 6 Group performanceMarks left foot gets burned by a cracker(鞭炮) with his trousers on. His left foot is red, swollen and covered with blisters. He feels very painful, especially when he walks.Discuss: 1) Which type of burns it belongs to 2) What kind o

23、f treatment should you give to him (Try to apply the knowledge of first aid for burns that you have learned today.) Then act out the process of treatment step by step in front of the whole class. You have five minutes to get ready. Use the following pictures to help you.设计思路：本环节的小组表演活动要求学生根据实际情况，作出烧

24、伤等级的判断以及找出合适的治疗方法进行急救处理，既能够考察学生今天学习的掌握情况，又能够考察学生的临时应变能力和动手解决问题的能力。通过设计形式多样的课堂活动，能够让学生成为课堂的主体，从被动地、枯燥地阅读变为主动地学习和探究，从而更好地实现本节课的教学目标。 Step 7 Summary: What can we learn from the passage?Do you think the knowledge of first aid is important Why Will you give first aid to a stranger if you can?Key: First aid can not only save ones life, but also raise our awareness of safety. Life is precious. We should be brave and unselfish to help those who are in need. Whats more, we should k