2019-2020年高中英语 Unit5 First aid 单元教案 新人教版必修5.doc

2019-2020年高中英语 Unit5 First aid 单元教案 新人教版必修5. 单元教学目标技能目标Skill GoalsTalk about first aid and medicinePractice expressing giving instructionsLearn about EllipsisPractice instructional writing: first aid instructions for particular injuries. 目标语言功 能 句 式Expressing instructionsGive others your positive suggestions or ordersWe / You should / ought to .Please do .Make sure .You must / have to / ought to .You must never .You ought never to .Give others your negative suggestions or ordersYou should not .You ought not to .Please dont .You should never .You must / should never to .词 汇1 四会词汇aid, injury, bleed, ankle, choke, blood, bloody, burn, organ, poison, ray, treatment, liquid, radiation, mild, iron, tissue, electric, swell, damage, jewellery, squeeze, wound, bandage, symptom, kettle, wrist, damp, sleeve, throat, present, ceremony, bravery, towel, pressure, ambulance, authentic2 认读词汇sprain, essential, layer, heal, blister, watery, char, nerve, ointment, infection, label, Jason, Slade, stab, scheme, bruise3 词组first aid, fall ill, electric shock, squeeze out, over and over again, in place, a number of, put ones hands on, catch fire, ought to, have to, stay calm, keep in mind, manage to, flow out, die of 4 重点词汇injury, bleed, swell, damage, wound, damp, throat, present, bravery, should, ought to, make sure, have to语法Learn about Ellipsis重点句子1. Burns are called first degree burns, second degree burns or third degree burns. P342. These burns affect both the top layer of the skin . P343. John was presented with his award at a ceremony which recognised the bravery of ten people who had saved the life of another. P384. They discovered that Anne Slade, mother of three, had been stabbed repeatedly with a knife. P385. It was Johns quick action and knowledge of first aid that saved Ms Slades life. P38. 教材分析和教材重组1. 教材分析本单元以“急救”为中心话题，旨在通过单元教学，使学生了解相关的急救知识，并能用所学的有关first aid的知识，根据不同情况提出急救措施，能牢固地掌握构词法和省略句，能写急救措施。1.1 WARMING UP 提供了六幅有关first aid 的图片，展示各种事故:被蛇咬,出血,扭伤脚踝,食物噎塞喉咙,摔伤手臂, 鼻子流血,让学生用已有的知识和经验讨论对这六种情况应该采取的急救措施，同时让学生意识到,生活中我们可能会碰到各种各样的意外,面对意外, 我们必须学会一些急救知识。激发学生学习急救的知识兴趣,树立安全意识。1.2 PRE-READING是READING的热身活动。它通过图片引起“烧伤”话题, 如何给烧伤做急救,通过问学生是否见过烧伤,伤口怎样,如何进行急救等问题,使学生自然地进入课文的学习。1.3 READING是关于烧伤的急救方法。先是介绍皮肤对人体的重要性,既而介绍烧伤的各种起因,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地进行急救。1.4 PREHENDING设置了4个活动: 第一个活动是排序,这个活动有助于培养学生在阅读过程中通过抓关键词来捕捉主要信息的能力,并通过排序理解行文线索和各个主要内容之间的内在联系; 第二个活动是通过图片帮助学生了解三种不同的烧伤程度;第三个活动是正误判断,帮助学生理解和记忆细节信息; 第三个活动是回答问题,检查学生对文章的理解情况,培养学生的口头表达能力。1.5 LEARNING ABOUT LANGUAGE 分词汇和语法两部分, 词汇设置了2个练习,一个是学习构词法,练习同一词根的动词,名词和形容词的拼写规律;另一个练习是填词,根据回答补全单词。这两个练习帮助学生巩固词汇,还通过构词法教给学生拓展词汇的方法,同时帮助学生巩固和理解阅读课文。语法部分采用的是先发现后应用的学习方法。认识什么是省略句,设置两组练习, 一是根据省略的规律简化句子,另一个是补写被省略的问题: 什么是正确句子?什么是好的句子?1.6 USING LANGUAGE 这部分综合训练听说读写的能力。阅读和讨论部分是一个真实的故事,约翰詹森和其它9人采取果断的急救措施，挽救了安斯莱德的生命。文章设置4个练习：练习一、二针对阅读材料本身即故事的先后顺序和有关急救的内容; 练习三、四对文中人物及事件进行讨论。读者不仅可以通过本文学到如何对被刺伤的人实施急救,故事还歌颂了约翰詹森的机智、勇敢和富于爱心。同时表达了这样的主题: A simple knowledge of first aid can make a real difference.1.7 LEARNING TIP 就写作进行指导。建议学生研究真实语篇。研究它的组成部分、句子结构和所用的词语等。如本单元，写作要考虑：标题、祈使句、省略、急救措施的先后顺序。2. 教材重组2.1 从话题内容上分析，WARMING UP 与SPEAKING相一致；而从训练目的上分析与TALKING比较一致。从教材份量来说，可将WARMING UP，SPEAKING和Workbook中的TALKING整合在一起，设计成一节任务型“口语课”。2.2 将LISTENING 和Workbook中的LISTENING和LISTENING TASK 整合在一起，设计成一节 “听力课”。2.3 可将PRE-READING, READING和POST-READING三个活动整合在一起上一节“阅读课”。2.4 可将LEARNING ABOUT LANGUAGE与Workbook中的USING WORDS AND EXPRES-SIONS和USINGSR STRUCTURES语法练习题整合在一起上一节“语言学习课”。2.5 可将USING LANGUAGE 中Reading and discussing 和Workbook中READING TASK 的Reading整合起来上一节“泛读课”。2.6 将WRITING 和Workbook中的Writing整合成一节“写作课”。3. 课程设计与课时分配（经教材分析，根据学情，本单元可以用六课时完成） 1st PeriodSpeaking 2nd PeriodListening 3rd PeriodReading 4th PeriodLanguage Study 5th PeriodExtensive Reading 6th PeriodWriting The First Period SpeakingTeaching goals教学目标1. Target language 目标语言a. 重点词汇和短语aid, first aid，fall ill，illness，injury，bleed，sprain，ankle，choke，blood，bloody，burn，essential，organ, layer, poison, ray, treatmentb. 交际用语We / you should / ought to .Please do .Make sure .You must / have to / ought to .You must never .You ought never to .2. Ability goals能力目标Enable the students to talk about different accidents and how to give first aid in different situations.3. Learning ability goals学能目标Help the students learn how to give first aid in different situations through discussion.Teaching important and difficult points教学重难点Help the students use the expressions to describe the accidents and how to give first aid.Teaching methods教学方法Brainstorm and discussion (Group work).Teaching aids教具准备A recorder, a projector and a puter. Teaching procedures and ways 教学过程与方式Step Lead-inThe warming up exercise makes the students understand there are some kinds of dangers in our daily life such as snake bite, bleeding, a sprained ankle, choking and so on. Whats more, the students should be asked to know how to prevent these troubles from happening and how to give first aid when they happen.Talk about the pictures with the teachers help.T: Look at the pictures on page 33. Each of them is a picture of an accident. Although some accidents are small and some accidents are serious. You should know how to prevent these accidents from happening and know what to do when they happen. Now please discuss the following questions with your partner.1. What would you do in the above situations?2. What could we do to prevent these accidents?3. What do you already know about first aid?4. What new words do you think would be useful when you talk about accidents and first aid?Discussion:Sa: To tell you the truth, I would be very afraid and do nothing in the above situations.Sb: It means you dont know much about first aid, am I right?Sa: Yes. I know nothing about first aid.Sb: I think we should stay calm at first. We cant be too frightened to do anything. Then we should learn something about first aid.Sa: In my opinion, it is the most important thing to prevent these accidents from happening.Sb: I cant agree with you more. We should try our best to avoid these accidents. We must be very careful when we are swimming, walking, cooking and even eating. By the way, what new words do you think would be useful when you talk about accidents and first aid?Sa: The accidents are dangerous, troublesome and frightening. First aid is very useful and necessary.Look at the pictures together and ask the Ss what has happened in each one. T: Well, can I help you? These pictures are all about the accidents. What has happened in each one? What kind of first aid we should give in the situations? What about Picture1？S: We can see a man whom a snake has bitten on his leg. When a person is bitten by a snake, the person bitten must get to a doctor or hospital at once. Speed is very important. It will help the doctor greatly if you can tell him what kind of snake it was, or describe the situation.T: Good. What about Picture 2?S: In Picture 2 we can see a woman who has cut her arm with some broken glass and is bleeding badly.T: Yes, then how to do first aid in this situation?S: When someone is bleeding: Try to stop the bleeding; Press a handkerchief onto the bleeding point and hold it there; Hold up the part of body which is bleeding if possible.T: Good, what about the third picture?S: Picture 3 is about a boy who has badly sprained his ankle on the playground and his friends are running towards him to help. He should tie his ankle with medical bandage. It is better to avoid walking with the injured ankle. It is correct to use ice bag for relieving pain and bleeding.T: Good. Then the fourth picture? S: Picture 4, the girl sitting around the table is choking when she is eating something. We should make her spit by patting her back. To avoid this, we shouldnt talk or laugh when eating.T: Right. Lets talk about the fifth picture.S: Picture 5, the old grandma lying on the ground has broken her arm. We should not move the patient. Send for an ambulance at once. Keep the arm still using a sling or get the victim to support the broken arm with the other arm.T: What about the last picture? S: In the last picture, the boy has a nosebleed. He should stay calm. Breathe through the mouth, not the nose. Sit up and bend the head slightly forward. Pinch both nostrils shut using a thumb and forefinger. Spit out any blood that collects in the mouth.T: Very good. All of you have a good knowledge of first aid. These accidents are all terrible. We should try our best to prevent these terrible accidents from happening. For example, when we are swimming, we cant swim alone. We must swim with somebody else. Besides, we cant swim in the river too deep. When an accident does happen we should keep calm and know how to deal with it correctly. So learning some first aid knowledge is of great importance to every one. Step Further discussion Give advice to the persons in trouble. T: I think you must know something about troubles and first aid. Now please give your advice to the persons in different kinds of troubles.Ss: OK.Show the slide.Drowning Traffic accidentBurnsBleedingCutsChokingYoursuggestionsto themT: Please give your suggestions to the victims in order to prevent different kinds of accidents. For instance, to the person who is drowning you can say: Never swim alone. / Learn how to swim. / Dont swim in dangerous rivers. Now, please work in pairs. Three minutes later.T: OK. I will check your answers. To the person in a traffic accident, what suggestion will you give him?Ss: You shouldnt ride your bicycle without looking at the traffic. Follow the traffic rules and be attentive and careful. Never use a cell phone while you are driving, riding a bike or walking on a busy street.Use crosswalks and dont walk on the street. Never run in traffic.T: What suggestion will you give the victim getting burns?Ss: You ought to be careful when cooking.Dont leave lamps and candles burning in your house.Dont let children touch flames or hot liquid.T: What suggestion will you give the victim who is bleeding or whose hand is cut?Ss: You must go to the nearest hospital as soon as possible.Dont play with knives or other sharp objects.T: What suggestion will you give the person who is choking?Ss: You mustnt eat too fast.Dont forget to chew your food.Dont talk while having food in the mouth.Some more situations are given and encourage the students to talk more.T: Now, here are some more situations, please give the first aid instructions to the situations. What should you do if someone is drowning? S: When someone is drowning, first we should check if he /she is breathing, then try to start his /her breathing. Never swim in deep water.T: Good. We call this CPR (= cardiopulmonary resuscitation). Now if someone has been hurt in a traffic accident, what should we do? S: In the traffic accident, first call for a doctor or an ambulance. We should make sure that the accident scene is safe, and then find out how the people involved are injured. If there is more than one injured person, we should help the most seriously injured person first. It is especially important to help someone who isnt moving and seems to be unconscious. An injured person who is screaming with pain may seem to need our help, too, but if a person is able to scream or ask for help, they are at least conscious and breathing. Never pull her out of the car. Find enough people to lift the car safely and take her to hospital at once. Look at both sides when crossing the street. T: Very good. Now we know how to do first aids according to different situations.Step Talking( P39)T: Now lets look at the pictures of Exercise 2 on p39, use the pictures above to help you give your partner first aid instructions for each situation. Try to use the useful expressions: You should always .You must .Make sure that .You ought to / should .You have to . You should not .You should never .You must never .Never .Please dont . T: What should you do when you meet the situation in Picture1?S: If we meet this sprained ankle situation, we should have the victim sit down and elevate the foot. We should make sure how serious the situation is. Perhaps we must put an ice pack on the ankle to reduce the swelling and then put a firm bandage around the foot and ankle. It is better to avoid walking with the injured ankle. Help the Ss to talk about other situations.Burning clothes: Use a blanket to put out fire on the body.Remove clothing from burned area.Use running water to cool down.Sent for a doctor.Nose bleedsStay calm. Breathe through the mouth, not the nose. Sit up and bend the head slightly forward. Pinch both nostrils shut using a thumb and forefinger. Spit out any blood that collects in the mouth.ChokingMake him /her spit by patting him/her on the back.To avoid this, we shouldnt talk or laugh when eating.Step Talk about safety around the house, using Dos and DontsT: Now we are going to talk about the safety around the house, using some DOS and DONTS. Work in pairs. Tell each other what you should and should not do.T: Now, anyone can tell us something about the safety for DOS.Sa: We have to make sure that electric wires are safe and that children cant reach them.Sb: If a pan of oil catches fire, turn off the gas and cover the pan quickly.Sc: Make sure that everyone in your family knows how to call 110 and 120.Sd: Learn more about first aid.T: Good, then can you talk about it using DONTS.Sa: Dont put poisons into other containers, for example empty bottles.Sb: Never leave small things a baby can put in its mouth on the floor or table.Sc: Dont play with electrical equipment.Sd: Never use ladders on a wet floor.T: Well done! Dont forget to phone 110 or 120 when necessary.Step Talking (in workbook)T: Just now we know how to do some first aid, but thats not enough. We should make some emergency call to give the person a quick treatment. Then how to make this kind of call? Now choose an emergency situation and make a dialogue. Make sure the operator asks for all the information including name of the caller, telephone number, address, what has happened, number of people involved. Now practice in pairs and I like some pairs to show their dialogues.T: Now, lets ask some pair to do the dialogue.Possible dialogue:Sa: Emergency. Can I help you?Sb: Yes, you got to help me my son has had an accident. I dont know what to do.Sa: Now calm down. Tell me your name and phone number slowly.Sb: Ummm. Marry Grand. Oh, youve got to send an ambulance now.Sa: Yes. I will. Now take a deep breath and tell me your phone number.Sb: Yes, yes. 342562178.Sa: Good. Now tell me whats happened.Sb: Well, my son was playing in the grass when he was bitten by a snake. Now he is lying on the ground, bleeding. Oh, what should I do?Sa: Well, we will e soon. Just apply pressure to the bitten area with your hands and then, as soon as possible, with a bandage firmly over the bite.Sb: OK, thank you. Bye.Sa: Wait, we need your address.Sb: Oh yes. Im just so worried. Its 23 Loft Stress.Sa: OK, well arrive soon.Step Homework1. Do the SPEAKING TASK in workbook p74.2. Find more information about first aid how to rescue breathing.The Second Period ListeningTeaching goals 教学目标1. Target language目标语言 a. 重点词汇和短语unconscious, emergency number, reach cupboard, involve, stress and intonationb. 重点句式So far weve looked at first aid treatments for burns, bleeding, choking .Stop him from running around as that makes clothes burn faster.2. Ability goals能力目标Enable the students to listen for details and catch the specific information of first aid as much as possible.3. Learning ability goals 学能目标Help the Ss learn how to do rescue breathing by listening task.Teaching important and difficult points教学重难点Listen to the three materials about a first aid quiz and an emergency phone call and the instructions for rescue breathing, then choose the correct answers.Teaching methods教学方法Listening and cooperative learning.Teaching aids 教具准备A recorder, a projector and a puter.Teaching procedures and ways教学过程与方式Step RevisionHelp the Ss to check their homework on page 74. The students textbooks should be closed.T: Last class we learned some knowledge of first aid. Here Id like to do a quiz about first aid. Do this first aid quiz in groups. Give reasons for your answers. Mary, which person would you help first? Read the multiple choices from A to D.S: C. Gao Yuan who is on the ground without breathing. He is in greater danger of dying than the others because he is not breathing. He needs rescue breathing to start his breathing again.T: When you are carrying out rescue breathing, where do you check for a pulse? Here are four answers. S: A. The easiest place to check for a pulse is on either of the carotid arteries, which run down both sides of the neck. Help the Ss to do the quiz. Step ListeningPre-listeningT: Before listening, lets learn some difficult words and phrases. Read them and tell me the Chinese meanings.unconscious; emergency number; reach cupboard; involve; stress and intonationShow the following questions on the screen.Have you ever had to phone an emergency number? Do you know what telephone number you would call in a medical emergency? What telephone number you would call in a fire emergency? And what telephone number you would call in a police emergency?Let the Ss discuss these questions. Give some necessary help.Ss: 120 is the emergency phone number for the ambulance;110 for police station; 119 for fire station.T: OK. When we make an emergency call, what should we pay attention to? Yes, we should re-member to tell where we are, what happened, the telephone number etc. Now, we are going to listen to an emergency phone call. Listen attentively and get the general idea.ListeningPlay the tape twice. And then ask the Ss some questions.T: What can you hear in the listening?S: The listening presents an emergency phone call in which a woman is asking for an ambulance for her daughter who has had an accident.T: I play it the second time; you need to fill in the blanks. While you are listening, youd better make notes of the listening points. Listen to the conversation and plete the table on page 69, pay attention to the key words.Check the answers.Make the Ss understand all the four questions. Play the tape and ask them to answer the questions in pairs. And then check the answers with the whole class.T: Can you remember the phrases the operator used to try and make Mrs Grant feel more relaxed?S: Now calm down; Now take a deep breath.T: Are there any other phrases you didnt understand?.Play the tape again and help the Ss to deal with the difficulties.Step Listening ( P73)Pre- listening T: Now lets go on to do another listening practice. Please turn to page 73. Here are some pictures of how to do rescue breathing. We call the way CPR. What do you think rescue breathing is? S: Rescue breathing is when you help someone who has stopped breathing to start breathing again. While listeningT: Listen to the instructions for rescue breathing, number the boxes for the correct order. Write an instruction under each picture. Now discuss the order in groups. Number the boxes to show the correct order of the pictures. Write an instruction under each picture. Ss: 7-5-2-4-8-6-1-3