【英语】2019届一轮复习人教版必修5Unit5FirstAidPeriod1Reading教案设计（10页） 11页

‎2019届一轮复习人教版必修5Unit 5 First AidPeriod1Reading教案设计 ‎(FIRST AID FOR BURNS)‎ Introduction In 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. ‎ Objectives ■ To help students learn to give instructions ■ To 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 text Focus Words aid, 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 John’s quick action and knowledge of first aid that saved Ms Slade’s life. ‎ A knowledge of first aid can make a real difference. ‎ Aids Multimedia facilities, tape-recorder, photos, diagrams ‎ ‎1. Warming up ‎ ‎⑴Warming up by describing Good morning, class. Today we are going to read about FIRST AID FOR BURNS. Then what’s 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 one’s 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.‎ ‎⑵Warming up by discussing Hi, 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.‎ ‎⑶Warming up by talking about first aid situations Medical emergencies don't 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. Foreign object inhaled(吸入), Foreign object swallowed, Head pain, Heart attack, Heatstroke(中暑), Motion sickness, Nosebleeds, Poisoning(中毒), Severe bleeding, Snakebites ‎ ‎2. Pre-reading by looking and saying Work 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. Reading ‎⑴Reading aloud to the recording Now 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.‎ ‎⑵Reading and underlining Next 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 BURNS three layers of skin, protect…against, the sun’s 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, squeeze…out, break blisters, get infected, in place, cause infection, if possible ‎⑶Reading to identify the main idea of the text Read the title of the text and the headings within it. Tell us what the main idea of the text is and how the information is organized.‎ Keys: It is about first aid for burns and the information is organized according to causes, types, characteristics and first aid treatment for burns.‎ ‎⑷Reading and transferring information Read the text again to answer the questions. ‎ a. How is the information organized within the headings of Types of burns and Characteristics of burns?‎ b. Why is the information numbered under the heading of Fist aid treatment?‎ ‎⑸Reading and understanding difficult words Read the text with a partner and underline any words you are not sure about. Try your best to guess the meaning of these words. If no one can give the correct meaning, you can look up the dictionary.‎ ‎⑹Reading to decide on the type of writing and summary of the idea Type of writing This is a quick-reference writing.‎ Main idea of the passage It is about first aid for burns and the information is organized according to causes, types, characteristics and first aid treatment for burns.‎ First aid: an important step in the treatment of burns ‎ part 1‎ Causes of burns: Hot liquids, steam, fire, radiation, the sun, electricity, chemicals ‎ Part 2‎ Types of burns: First degree burns, Second degree burns, Third degree burns ‎ Part 3‎ Characteristics of burns: First degree burns, Second degree burns, Third degree burns ‎ Part 4‎ First aid treatment ‎ Part 5‎ Key for reference: ‎ a. The information is organized according to the types of burns: ‎ first degree, second degree and third degree burns. ‎ b. The numbers indicate the steps you should take to treat a burn, in the ‎ order that they should happen.‎ ‎8. Closing down by taking a quiz ‎ Fill in the blank with one word to complete the summary of the text.‎ First Aids For First-Degree Burns Remove the child from the 1_____ source. Remove clothing from the 2 _____ area immediately. Run cool (not cold) water 3 _____ the burned area (if water isn't available, any 4 _____, drinkable fluid can be used) or 5 _____ a clean, cold compress on the burn for approximately 3 6 _____ 5 minutes (do not use ice, as 7 _____ may cause the burn to take longer to heal). Do 8 _____ apply butter, grease, powder, or any other 9 _____ to the burn, as these increase the risk 10 _____ infection. If the burned area is 11 _____, loosely cover it with a sterile gauze pad 12 _____ bandage. Give your child acetaminophen 13 _____ ibuprofen for pain. If the area affected is 14 _____ (the size of a quarter or smaller), keep the area 15 _____ and continue to use cool compresses 16 _____ a loose dressing over the next 24 hours. 17 _____ can also apply antibiotic cream two to three 18 _____ a day, although this isn't absolutely necessary.‎ ‎(Keys: 1 heat 2 burned 3 over 4 cold 5 hold 6 to 7 it 8 not 9 remedies ‎ ‎10 of 11 small 12 or 13 or 14 small 15 clean 16 and 17 You 18 times)‎ Work out the word and structure questions.‎ 1. Try to put _____ the fire as soon as possible. ‎ A: away B: up C: off D: down 2. Loosen all the tight clothing and _____ clothing on or near the burnt area. ‎ A: get B: take C: carry D: remove ‎ 3. Avoid pollution of burn wound and _____ the burned person in comfort dressing him in Clean laundry sheets. ‎ A: remain B: stay C: ask D: keep 4. Put ice pack or cloth soaked in ice water onto the burned part and _____ them often.‎ A: change B: do C: attend D: make ‎ 5. It is not right to _____ the burn if it is a third degree burn. ‎ A: brush B: wash C: dry D: blow ‎ ‎(Keys: CDDAB)‎ Answer the questions.‎ Why should you put cold water on a burn?‎ Because the cold water stops the burning process, stops the pain and reduces the swelling.‎ Why doesn’t a third degree burn hurt?‎ Because in a third degree burn the nerves have been damages. If there are no nerves, there is no pain.‎ Why do you think clothes and jewelry near burns should be removed?‎ Because bacteria from the clothes and jewelry could infect the burns.‎ 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.‎