高中英语UnitFirstAid全单元教案

高二上学期第五次教案设计人：Unit5 First AidPeriod 1 .Warming Up, Pre-readingTeaching Goals: 1. To develop S s’ ability in speaking and dealing with practical problems.2. To help Ss know more about first aid.Teaching Procedures:Step 1. Leading-inPurpose: To activate 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 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 pairs 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？(2) Conclusion: As we all know, when someone suddenly falls ill or gets injured, the first 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 person's 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 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 break 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 with 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. Don't rush up to a dog until you know for sure that it isfriendly. Sudden movements and loud noises 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 boots when walking in areas where snakes live.Situation descriptionA 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 situation?Suggested Answers:Question1: She will have bad burns.Question2: The answers can be various.(The teacher doesn’t tell students whether they are right or wrong until they find the right answer from the Reading part by themselves.)DiscussionWrite “causes and characteristics of burns” on the blackboard. Ge t 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.Period 2 Reading, ComprehendingTeaching Goals:1. To develop Ss’ reading ability.2.To learn something about dealing with burns practically.Teaching Procedures:Step 1. SkimmingPurpose: To get a brief understanding of the text.1. Ask Ss to read the title of the text and the headings in it and then ask them:(1) What is the topic of the text?(2) How is the information organized?(3) How is the information organized within the heading of “types of burns and characteristics of burns”?(4) Why is the information under the heading of “First Aid Treatment” numbered?2. In which order are these topics in the text? Number them from 1 to 5.( ) the three types of burns.( ) what to do if someone gets burned.( ) the purpose of skin.( ) the symptoms of burns( ) how we get burnsStep 2. ScanningPurpose:To get Ss to have some details in the text.Read the first aid treatments for those burns. Write R (right) or W (wrong) in the bracket. Then correct the wrong treatments.(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 skin.( )(2) While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurta lot. She put her wrist under the cold water tap and then kept placing cool, clean , damp clothes on it until it was less painful. Then she went to see the doctor.( )(3) Mrs. Casey' sleeve caught fire while she was cooking. Her arm looked terrible but it didn't hurt. The skin was charred. Her husband took off her blouse 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. ( )(4) After an hour in the sun, Lily noticed her arms were red and hurt a bit. She went home and put them under coolrunning water. ( )Step 3.Listening and language pointPurpose: 1. To train Ss’ listening ability.2. To train Ss’ language capacity.1. Listen to the tape and follow it in a low voice.2. Group workSs are divided into three groups. Each group is supposed to discuss the following language points.1. harmful adj 有害的●常见短语：be harmful todo harm to2. sense of touch 触觉●其他表示各种感觉的词组：sense of sight 视觉sense of hearing 听觉sense of taste 味觉sense of smell嗅觉sense of humor 幽默感sense of beauty 美感Sense of direction 方向感sense of urgency 紧迫感等。