高中英语必修五：Unit+5+First+Aid+教案.doc

Unit 5 First AidPeriod One Warming upTeaching 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.3．Enable the Ss to learn how to use what they’ve learnt to do first aid treatment for burns correctly.Key Teaching PointsHow to improve the Ss’ speaking ability.Difficult pointsHelp the students to use the expressions to describe the accidents and how to give first aid.Teaching methods1. Brainstorm & Skimming & scanning methods to make the Ss get a good understanding of the text.2．Discussion methods to make the Ss understand what they’ ve learned in class. 3．Pair work of group to get every student to take part in the teaching-and-learning activities.Teaching aidsA recorder, a projector, and a computerTeaching proceduresStep One Warming up1.Lead-in question: Watch a video, and fill in the blanks: what is first aid? First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found. Often the illness or injury is not serious, but there are other times when giving first aid quickly will save one’s life.2. Warming-up: Brainstorming: What words can you think of when you talk about accidents and first aid?Quiz for first aid (on p74)1. The best way to treat a hurt ankle 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 nosebleed, gently let your head back to stop the bleeding.A. TrueB. False3. To treat a burn, you:A. Rub(擦)some butter on it.B. Hold the burnt part under cold running water.C. Put salt on the burnt part.4. You should wait at least five minutes before touching somebody who has been struck by lightening, or you might get a shock (打击).A. TrueB. False5.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 into.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. TrueB. False7. If someone is having a heart attack, you should first:A. Call 120B. Perform CPR (心肺复苏)8.Which person would you help first?___A Li Yan who has cut her foot on glassB Xue Jin whose nose is bleedingC GaoYuan who is on the ground not breathingD Wang Feng who has broken her arm.9.When carrying out rescue breathing, how many times a minute should you blow air into the victim’s mouth? ______.A 4B 8C 15D 2010. How would you stop severe bleeding? ___A cover the wound with plasticB wash the woundC do nothing as the bleeding will stop by itselfD put a bandage over the wound and then press on it11. A friend is choking on a piece of food and is coughing badly. What should you do?A nothingB carry out rescue breathingC have her lie down and restD slap her four or five times on her back4.Talk about different situations and the way they should give first aid.Qs: Turn to page 33, look at the pictures.What happened in each picture? What kind of first aid should you give?A snake bite: A snake has bitten him on his leg.(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 .)Bleeding: She has cut her arm with some broken glass and is bleeding badly.(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.)*(watch the video about how to deal with bleeding )A sprained ankle: He has badly sprained his ankle.(Tied with medical bandage. /It is better to avoid walking with the injured ankle. /It is correct to use ice bag for removing pain and bleeding, and also not influence our own body healing.)*( a video about a sprained ankle)Choking : She is choking on a piece of food (Make him /her spit by patting him/her on the back./ Don’t eat too fast and don’t forget to chew your food./To avoid this, we shouldn’t talk or laugh when eating.)*（a video about unconscious choking）A broken arm : She has broken her arm. (Do not move the patient. /Send for an ambulance at once. /Treat for shock if necessary.A bleeding nose: He has a nose/a nose bleed.(Stay calm. / Breathe through the mouth, not the nose. / Sit up and bend the head slightly forward. / Pinch捏 both nostrils鼻孔 shut using a thumb and forefinger./ Spit out any blood that collects in the mouth.Step Two Pre-reading:1. Questions for the picture on P33:What has happened? What sort of injuries the child will have?What kind of first aid would you perform in the situation of burning?Key: Cool the area of skin; Wash it under the cold running water.Cover the wound with bandage/clean cloth. See a doctor if necessary.Step Three HomeworkPrepare the new lesson and translate the new lesson into Chinese.Period Two ReadingTeaching Goals:1．Enable the Ss to learn how to use what they’ve learnt to do first aid treatment forburns correctly.2．Let the Ss learn the reading skill of getting the main idea of each para./ part & each passage .Key Teaching PointsHow to improve the Ss’ reading ability.Difficult points1. How to grasp the main idea of each paragraph / part & each passage.2.Help the students to use the expressions to describe the accidents and how to give first aid.Teaching methods1.Discussion methods to make the Ss understand what they’ve learned in class.2.Pair work of group to get every student to take part in the teaching-and-learning activities.Teaching aidsA recorder, a projector, and a computerTeaching proceduresStep One RevisionCheck SS’homeworkStepTwo Fast readingLet the Ss read the passage fast and then find out the answers to the questions1. What will the passage be about?2. What do they tell you about the passage?3. In which order are these topics covered in the text? Number them from 1 to 5.In which order are these topics covered in the text? Number them from 1 to 5.(P35Ex1) (3) the three types of burns(5) what to do if someone gets burned(1 ) the functions of the skin(4) the symptoms of burns(2) how we get burnsStep Three Detailed reading Fill in the blanks1.What can skin do for our body ?.Protect you against diseases, poisons and the sun’s harmful rays..Keep you warm or cool..Prevent you from losing water..Give you sense of touch.2.Causes of burnsYou can get burnt by : hot liquids; steam; fire radiation; the sun electricity and chemicals3.Types of burnWhat are they?1.First degree burns.2. Second degree burns3.Third degree burns4. Label these pictures first, second and third degree burns.(P35 Ex2)5．Fill in the blanks Types & characteristics of burns (based on page 34)6..Answer the questions(Page35 Ex3)1).Why should you put cold water on a burn?Because the cold water stops the burning process, stops the pain and reduces the swelling.2). Why doesn’t a third degree burn hurt?Because in the third degree burn the nerves have been damaged. If there are no nerves, there is no pain.3). Why do you think clothes and jewellery near burns should be removed?Because bacteria from the clothes and jewellery could infect the burns.4). If someone has a third degree burn, why might you see tissue?Because all the layers of the skin have been burnt showing the tissue underneath. 7．Decide whether the first aid treatment is Right (R) or Wrong (W). (35 Ex4)Step Four HomeworkFinish off workbook on page 61-66Period Three &Four Language pointsLanguage points1. aid [U] ＆[C] help; something that gives help帮助，援助 ;助手，辅助设备 ;救护first aid 急救come/ go to sb’s aid 援助某人cut off aids 终止援助 with the aid of 在… 的帮助下/借助于in aid of sth/sb 为了帮助a hearing aid助听器 teaching aids教具 medical aid医疗救护vt. give help to 1.帮助，援助 2.急救aid sb with sth 帮助某人做某事aid sb in doing sth 帮助某人做某事Eg. He came to my aid at once.He was able to find the museum with the aid of a map.We aided him in raising the money.He raised money in aid of the sick.2. temporary 暂时的，临时的temporary relief from pain短暂的解痛temporary work/ solution临时工作/解决办法3. fall ill 生病属短暂性动词, 不与for + 时间段连用be ill 指生病的状态,是持续性行为, 可与for + 时间段连用His wife suddenly fell ill last week. He has been ill for a week.fall 用作系动词,后常接形容词.fall asleep 睡着 fall silent 沉默不语4. injure v. injury n. injured adj.*get injured 受伤get+及物动词的过去分词构成被动语态Get lost/get paid/ get damaged/ get married/ get broken/ get repaired /get burned/get infected*injury n. 受伤处; 损害; 伤害injury to sth. …（部位）的伤He suffered serious injuries to the arms and legs.他的双臂和双腿严重受伤。