1、高考资源网（） 您身边的高考专家2014-2015学年高中英语（精品）同步教案：Unit 5 First aid（人教新课标必修5）热身及预读Book 5 Unit 5 First aidWarming Up, Pre-readingTeaching Goals: 1. To develop Ss ability in speaking and dealing with practical problems. 2. To help Ss know more about first aid.Teaching Procedures:Step 1. Leading-inPurpose: To act
2、ivate Ss and arouse their interest in English study.Raise some questions: All of us hope to have a healthy, safe and happy life. But often some accidents or illnesses unexpectedly happen to us.Question1: Have you ever been ill or injured accidentally?Question2: Did someone else give help to you? If
3、so, what kind of help?Question3: Do you think the help necessary? Why?(The answers can be various.)Step 2. Warming UpPurpose: To lead Ss to the topic of this unit.1. Pair work (1) Show six pictures about people who are injured. According to the following two questions, ask Ss to discuss them in pair
4、s and then present them before the class.Question1: What has happened in each of the pictures？Question2: What should we do to help them before they are taken to hospital？Suggested Answers:Question1: P1 A snake has bitten him on his leg.P2 She has cut her arm with some broken glass and is bleeding ba
5、dly.P3 He has badly sprained his ankle.P4 She is choking on a piece of food.P5 She has broken her arm.P6 He has a bleeding nose.Question2: P1 Snake bite: Lay the victim down and keep him/her still. Do not wash the venom off the skin (it will help identify the type of snake); do not try to suck out t
6、he venom; do not apply a tourniquet; do not elevate a bitten limb. Apply pressure to the bitten area with your hands and then, as soon as possible, with a bandage firmly over the bite. Keep the limb still with a splint (for the leg) and a sling (for the arm). Do not move the victim. Call medical hel
7、p.P2 Bleeding: Put a bandage on the wound and apply pressure to reduce the bleeding.P3 Sprained ankle: 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.P4 Choking: cIf the person can cough (or speak or br
8、eathe), dont do anything.(If you slapped her on her back you could cause the piece of food to move and completely block the airway.)If he/she cant cough (or speak or breathe) and is turning blue in the face, hit him/her between the shoulder blades with the flat of the hand three or four times.(This
9、might cause the piece of food to move and unblock the airway, or it might make her cough the piece of food out.)P5 Broken arm: Do not move the broken bone if possible. Do not move the victim. Support the broken arm in the most comfortable position. Keep the arm still using a sling or get the victim
10、to support the broken arm with the other arm. Get medical help immediately.P6 Nose bleed: Get the person to sit down, tilt his/her head forward slightly and gently pinch the soft part of the nose below the bridge.(2) Conclusion: As we all know, when someone suddenly falls ill or gets injured, the fi
11、rst kind of help we give them before a doctor can be found is very important . This kind of help is called First Aid. Giving first aid in time can save a persons life. In this unit, we will learn something about first aid.2. Group work (1) Show them a passage about ANIMAL BITES AND SCRATCHES. As is
12、known to us all, animal bites and scratches, even minor ones, can become infected and spread bacteria to other parts of the body. Whether the animal is a family pet or a creature from the wild, scratches and bites can carry disease. Certain animals can transmit rabies and tetanus. Human bites that b
13、reak the skin are even more likely to become infected. (2) Get Ss to talk about the following questions in groups of four:Questions1: Do you know some ways to prevent animal bites?Questions2: What should we do for a bite or scratch?Suggested Answers:Questions1: (1) Never leave a small child alone wi
14、th a dog or cat, even if it is puppy or kitten. (2) Teach children not to tease an animal. Tell them not to wave sticks, throw stones or pull a tail. (3) Do not move suddenly or scream around an animal. Dont rush up to a dog until you know for sure that it is friendly. Sudden movements and loud nois
15、es can scare animals and cause them to attack. (4) Leave pet dogs and cats alone while they are eating or sleeping. (5) Do not feed wild animals with your hands. (6) Do not pick up a sick or injured animals. (7) Do not run from a strange dog. (8) Do not keep wild animals as pets. (9) Wear heavy boot
16、s when walking in areas where snakes live.Questions2: (1) If the bite or scratch wound is bleeding, apply pressure to the area with a clean bandage or towel until the bleeding stops. If available, use clean latex or rubber gloves to protect yourself from exposure to blood. (2) Clean the wound with s
17、oap and water, and hold it under running water for at least 5 minutes. Do not apply an antiseptic or anything else to the wound. (3) Dry the wound and cover it with sterile gauze or a clean cloth. (4) Phone the doctor. The injured may need antibiotics, a tetanus booster, or a rabies vaccination. A b
18、ite or scratch on the hand or face is particularly prone to infection and should be evaluated by the doctor. (5) If possible, locate the animal that inflicted the wound. Some animals may have to be captured, confined, and observed for rabies. Do not try to capture the animal yourself. Look in your p
19、hone book for the number of an animal control office or animal warden in your area. (6) In the following situations, you should go to the nearest hospital: A: the wound wont stop bleeding after 10 minutes of direct pressure. B: the wound is more than 1/2 inch long or appears to be deep. C: the attac
20、king animal was wild (not tame) or behaving strangely. (7) If a body part is severed, wrap the severed part in sterile gauze or a clean cloth and take it with you to the emergency department.Step 3. Pre-reading.Purpose: 1. To make a good preparation for the following passage. 2.To arouse the Ss inte
21、rest in learning about first aid.1.Situation description A little child is playing in the kitchen. Suddenly, she pulled a pot of boiling water onto herself. Questions1: What sort of injuries will the child have? Describe it briefly.Question2: What kind of first aid would you perform in this situatio
22、n?Suggested Answers: Question1: She will have bad burns.Question2: The answers can be various. (The teacher doesnt tell students whether they are right or wrong until they find the right answer from the Reading part by themselves.)2. DiscussionWrite “causes and characteristics of burns” on the blackboard. Get Ss to discuss and present them before the class.Words that can be used to describe the title are: red, white, black, watery, blisters, painful, swollen.- 5 - 版权所有高考资源网
