Unit 5 First Aid(FIRST AID FOR BURNS)IntroductionIn this period, after the warming up, students will first be guided to read First aid for burns by means of reading aloud to the recording, reading and underlining, reading to identify the main idea of the text, reading and transferring information, reading and understanding difficult words, reading to decide on the type of writing and summary of the idea and making a diagram of the text FIRST AID FOR BURNS. To end the period students will be answering the questions. Three “Warming Up” designs are presented in this book for teachers reference. Computer and overhead projector may be used to aid the teaching and learning. ObjectivesTo help students learn to give instructionsTo help students learn to read an exposition about first aid To help students better understand “saving life”To help students learn use some important words and expressions To help students identify examples of “Ellipsis ” in the textFocusWordsaid, burn, poison, iron, swell, damage, squeeze, present Expressions fall ill, squeeze out, in place, a number of Patterns Third degree burns are black and white and charred.Take clothing off the burns area unless it is stuck to the burn. Cool burns immediately with cool but not icy water.Do not rub, as this may break any blisters and the wound may get infected. It was Johns quick action and knowledge of first aid that saved Ms Slades life. A knowledge of first aid can make a real difference. AidsMultimedia facilities, tape-recorder, photos, diagrams 1. Warming up Warming up by describingGood morning, class. Today we are going to read about FIRST AID FOR BURNS. Then whats first aid is and why is it important?Keys for reference: First aid is the first kind 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 ones life.Now turn to page 33, look at the pictures. What has happened in each picture? Keys for reference: 1 A snake has bitten him on his leg.2 She has cut her arm with some broken glass and is bleeding badly.3 He has badly sprained his ankle.4 She is choking on a piece of food.5 She has broken her arm.6 He has a bleeding nose/a nose bleed.Warming up by discussingHi, every one. Have you been in any of the emergency situations? Did you or someone else give help then? If so, what kind of help? When you are involved in the emergency situations, what kind of first aid should you need or give? Think it over, and then give us your answers.Keys: 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.Warming up by talking about first aid situationsMedical emergencies dont occur every day. But when they do, information can help you deal with these situations. Then in what situations do we need to offer or receive first aid?Animal bites, Burns, Chemical burns, Chemical splash in the eye, Chest pain, Choking(窒息), Cuts and scrapes(擦伤), Dislocation(脱臼), Electrical burns, Electrical shock, Fainting(昏晕,), Foreign(异质的) object in the ear, in the eye, in the nose etc. 2. Pre-reading by looking and sayingWork in pairs. Look at the picture on page 33, at the bottom of right corner, and tell us what has happened in the picture. What sort of injuries will the child have? What first aid treatment would you give in this situation?Keys for reference: The child has pulled boiling water onto herself. She will have bad burns.3. ReadingReading aloud to the recordingNow please listen and read aloud to the recording of the text FIRST AID FOR BURNS. Pay attention to the pronunciation of each word and the pauses within each sentence. I will play the tape twice and you shall read aloud twice, too.Reading and underliningNext you are to read and underline all the useful expressions or collocations in the passage. Copy them into your notebook and write a short passage, making use of them after class as homework.Collocations from FIRST AID FOR BURNSthree layers of skin, protectagainst, the suns harmful rays, get burned, the treatment of burns, causes of burns, hot liquids, first degree burns, the top layer, mild sunburn, by touching a hot pan, take a few weeks to heal, third degree burns, under the skin, electric shocks, burning clothes, severe injuries, get to a hospital, characteristics of burns, around edge of injured area, first aid treatment, take clothing off the burned area, stick to, the burning process, squeezeout, break blisters, get infected, in place, cause infection, if possibleReading to identify the main idea of the textRead the title of the text and the headings within it. Tell us what the main idea of the text is and how t