Unit5Firstaid教学设计

1、Unit5 First aid Warming up, Pre-readi ng and Readi ng 一、设计思路 1、 指导思想： 本单元讨论有关急救的知识。本节课为本单元的第一节课， “热身”（Warming up） 部分首先阐述了什么是 first aid（急救）；然后，让学生描述所给的六幅图片，最后要求 学生分组讨论对这六种情况应该分别采取什么急救措施。“读前”（Pre-resding） 部分通 过图片引发“烫伤”话题，继而讨论烫伤后该怎么办，这样，就自然地把学生带进了 阅读课文。“阅读”（Reading）部分首先陈述皮肤对人体的重要性，然后介绍各种起因、 三种不同的烧伤程度以及

2、他们所表现出的主要症状和所应采取的急救措施。学生们在 日常生活中会经常遇到一些意外情况，但并不是很清楚该采取什么样的急救措施。 在本节课的教学设计中，教师从大量的图片和生活中的真实情境着手，使学生在 已经积累的感性材料的基础上，随着阅读的层层推进，不仅增进了对烫伤的了解，而 且学会对不同程度的烫伤进行分辨及急救，提高了学生在生活中对付突发情况尤其是 烧伤的急救能力。并利用多媒体技术创设各种情境，为学生提供了众多参与的机会， 这样既保证了信息的大量输入，又实现了足够的输出，而只有通过输出才能使学生真 正掌握所学内容，真正成为课堂的主人，充分调动了学生自主学习的积极性。 学生经过初中及高一阶段的学

3、习，已具备了一定的阅读技能，如查找细节信息， 抓住段落要点和全文大意等，在阅读速度方面也有了较大的提高，这有助于学生较好 地完成这个课时的课文阅读。 2、 教学目标 知识与能力目标： 1） 学生能够正确理解本课出现的单词及词组。 2） 通过深层次的理解，使学生掌握各种不同意外的相关急救措施；了解烧伤的分 类并学会在生活中正确地运用急救知识。 3） 通过个人活动，同伴活动和小组活动，使学生掌握速读一略读一精读一寻找细 节一总结等阅读文章的各种阅读技巧。 4） 通过寻找关键词、主题句等方式，训练快速并准确地确定文章的段落大意，理 清文章的总体框架与脉络的技能。 情感与态度目标： 1） 体验使用多媒

4、体手段辅助学习的乐趣和成就感。 2） 通过对普通急救知识的学习及对急救案例的分析，让学生们掌握常见的急救措 施，学会应对紧急事件，并在必要的时候向他人伸出援手，发挥人道主义的救助精神。 方法与途径：通过学习，采用并学会自主学习、发散思维及合作交流等方法 现代教学手段的运用：利用多媒体课件创设情境，为学生提供大量的输出机会， 提高学生的听说读写能力及培养他们的发散思维与创新能力。 3、 教学重点与难点 1） 了解不同的意外情况并学会运用相关急救措施 2） 掌握不同阅读技巧获取不同信息 3） 训练用英语获取信息、处理信息、分析问题和解决问题的能力 、教学准备 收集各参考书及网络教育教学资源并制作

5、PPT 三、教学过程 Stepl Warmin g-up 1. Lead-in question: Watch a video, and fill in the blanks: First aid is a temporary form of help given to some one who sudde nly falls _ ill or gets injured before a doctor can be found. 2. Warming-up: Brain storm ing: What words can you think of whe n you talk about ac

6、cide nts and first aid? 3. A Quiz for first aid 1） . The best way to treat a hurt an kle is to A. put an ice pack on your ankle. B. put a heating pad（ 垫子）around your ankle. C. keep on walking and jumping. 2） . If you get a no sebleed, gen tly let your head back to stop the bleed ing. A. True B. Fals

7、e 3） . To treat a burn, you should A. rub（ 擦）some butter on it. B. hold the bur nt part un der cold running water. C. put salt on the burnt part. 4） . You should wait at least five minu tes before touch ing somebody who has bee n struck by lighte ning, or you might get a shock （ 打击）. A. True B. Fals

8、e 5） .Your friend has an asthma（哮喘）attack, but she doesn t have her medicine. You d better _ A. get a paper bag for her to breathe in to. B. get her a cup of coffee. C. take her outside for fresh air. 6) . To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. Fal

9、se 7) . If some one is hav ing a heart attack, you should first _ A. Call 120 B. Perform CPR ( 心肺复苏) 8) . Which pers on would you help first? A Li Yan who has cut her foot on glass B Xue Jin whose nose is bleedi ng C GaoYua n who is on the ground not breat D Wang Feng who has broke n her arm. 9) .Wh

10、e n carry ing out rescue breath ing, how many times a minute should you blo w air into the victim s mouth? A 4 B 8 C 15 D 20 10) . How would you stop severe bleed ing? A cover the wound with plastic B wash the wound C do nothing as the bleeding will stop by itself D put a ban dage over the wound and

11、 the n press on it 11) . A friend is choking on a piece of food and is coughing badly. What should you do? A Nothi ng B Carry out rescue breath ing C Have her lie dow n and rest D Slap her four or five times on her back Assessme nt of results ? All correct: Congratulatio ns! You have a good kno wled

12、ge of first aid. You may become a first aid expert in the n ear future. ? 610: You have some knowledge of first aid, but you should work harder and lear n more about it. ? 05: It seems that you are not interested in first aid. If an emergency happe ns to the people around you, you will have some tro

13、uble in help ing them. 4. Ss are shown somepictures and tell what has happened to these people and the way they should give first aid. Lay the victim down and keep him/her still. Do not wash the venom off the skin; do not try to suck out the venom-a snake bite Put a bandage on the wound and apply pr

14、essure to reduce the bleeding. Have the victim sit down and elevate the foot. Put an ice pack on the ankle to reduce the swelling. Put a firm bandage around the foot and ankle If the person can cough, don t do anything. If he/she can t cough and is turning blue in the face, hit him/her between the s

15、houlder blades with the flat of the hand three or four times. Do not move the broken bone if possible. Do not move the victim. Support the broken arm in the most comfortableposition.Keep the arm still using a sling or get the victim to support the broken arm with the other arm. Get medical help imme

16、diately. Get the person to sit down, tilt his/her head forward slightly and gently pinch the soft part of the nose below the bridge. Step2 Pre-read ing 1. Prese nt the picture on page33 and ask: (1) What has happe ned? (2) What sorts of injuries will the child have? (3) What kind of first aid would

17、you perform? 2. Ask the students to look the title and subtitle, and predict: What may be written in the text? bleed inx a sprained ankle choking broken arm a nosebleed Step3 While-readi ng Fast readi ng Let the Ss read the passage fast and then find out the answers to the questions 1. What will the

18、 passage be about? 2. In which order are these topics covered in the text? Number them from 1 to 5. _ the three types of bur ns _ what to do if some one gets burned _ the purpose of skin _ the symptoms of bur ns _ how we get burns Careful reading Part1: The function of ski n Ss an swer the questi on

19、s. Q1: What is the feature of skin? Q2: How many layers of skin do people have? Q3: What can skin do for our body? Part2: Causes of bur ns Ss an swer the questi ons. Q1: How can we get bur nt? (show the pictures and tell the cause) - We can get bur nt by: hot liquids, steam, fire, radiati on, the su

20、n, electricity and chemicals. Q2: How many things cause bur ns? -A variety of thin gs. We can get burnt by: hot liquids, steam, fire, radiati on, the sun, electricity and chemicals. Part3 & 4: Types & characteristics of bur ns Taskl. Ss fill in the blanks Types Characteristics First degree b

21、urns Affect the top of the sk in. Dry, red and mildly pain ful. Tur n white whe n Second degree burns Affect both the & the ,red Extremely pain ful. and swolle n. watery surface layer. Third degree burns Affect Swolle n; can be see n. or Black and white and layers of the skin. pain if the n erve

22、s are damaged. Task2. Label the pictures first, sec ond and third degree burns. Part5: First aid treatme nt 1. Gen eral in formatio n Ss an swer the follow ing questio n. Q1: How many suggesti ons? -Seve n. 2. Detailed in formatio n Ss find the Dos and Don ts for bur ns of differe nt degree. Step4 P

23、ost-readi ng Task1. An swer the questi ons (Ex3 on Page35) Task2. Ex. 4 on Page 35. 1. Read the first aid treatme nts for bur ns. 2. An alyze the characteristics and n ame the type. 3. Judge if the treatme nts are right or wron g. If wrong, give the correct treatme nts. Task3. Ss are given a situati

24、on and tell the right first aid. Situation: One day, your little sister knocked over a kettle full of boiling water onto her left arm. And her arm became red, rough and swollen. It was covered with blisters. Your little sister felt extremely painful. Unfortunately your parents were not at home. So y

25、ou, who learnt some knowledge about first aid, must take some measures to help your sister, and what should you do? Step5. Role play Ask the students to cooperate in groups to practice how to give first aid treatment to the three degree burns, then take turns to come to the front of the classroom to

26、 act them out. Step6. Summary In this period we have learned about not only how to give first aid when soneone suddenly falls ill or gets injured before a doctor can be found, but also the characteristics of three different types of burns and the first aid treatment. I really appreciate your work. Well done! But t his passage doesnt contain enough information for you to do first aid for others. Please learn more afte