人教版英語(yǔ)必修五Unit-5(Reading-First-Aid-For-Burns)教學(xué)設(shè)計(jì)

1、人教版英語(yǔ)必修五Unit-5(Reading-First-Aid-For-Burns)教學(xué)設(shè)計(jì)編制僅供參考審核批準(zhǔn)生效日期地址： 電話：傳真: 郵編:Unit 5 First Aid 教學(xué)設(shè)計(jì)教材分析本節(jié)課是人教版必修五第五單元的第一課時(shí)，文章以“急救”為中心話題，貼近日常生活，旨在通過(guò)閱讀教學(xué)，使學(xué)生了解相關(guān)的急救知識(shí)，并能用所學(xué)的有關(guān)急救的知識(shí)，根據(jù)不同情況提出急救措施。文章首先介紹了皮膚對(duì)人體的重要性,然后介紹了燒傷的各種起因,三種不同的燒傷程度以及他們的癥狀和應(yīng)該采取的急救措施。文章用了小標(biāo)題,使文章脈絡(luò)明晰。通過(guò)閱讀本文, 對(duì)如何處理燒傷的知識(shí)就一目了然,并會(huì)在遇到緊急情況時(shí)鎮(zhèn)定自若

2、地進(jìn)行急救。結(jié)合本文的文體特點(diǎn)，適合設(shè)計(jì)略讀和精讀的閱讀訓(xùn)練，增加小組活動(dòng)，以讀促說(shuō)，培養(yǎng)學(xué)生的語(yǔ)言綜合運(yùn)用能力。學(xué)情分析 經(jīng)過(guò)高一英語(yǔ)課程的學(xué)習(xí)，高二的學(xué)生具備了一定的英語(yǔ)語(yǔ)言基礎(chǔ)，初步掌握了高中英語(yǔ)學(xué)習(xí)的方法，養(yǎng)成了良好的學(xué)習(xí)習(xí)慣，但是英語(yǔ)口語(yǔ)表達(dá)能力有待加強(qiáng)和提高。本節(jié)課的話題貼近生活，實(shí)用性強(qiáng)，學(xué)生在閱讀本文前已具備一定的急救常識(shí)，對(duì)這一話題充滿了濃厚的興趣，因此在課前預(yù)習(xí)部分設(shè)計(jì)了急救知識(shí)小測(cè)試，和思維導(dǎo)圖引導(dǎo)他們預(yù)習(xí)課文主要內(nèi)容。學(xué)生有豐富的想象力和活躍的思維，可通過(guò)參與急救處理方法的課堂活動(dòng)，培養(yǎng)學(xué)生分析和解決問(wèn)題的能力，在輕松的氛圍中，激發(fā)學(xué)生開(kāi)口講英語(yǔ)的興趣。教學(xué)目標(biāo)1. K

3、nowledge aims:1) Get students to learn the useful new words and expressions in this part.2) Have students read the passage and know about burns and first aids treatment for burns.2. Ability aim:Develop students reading ability and let them learn different reading skills.3. Emotional aims:Stimulate s

4、tudents interest in first aid and learn to protect themselves or help others in the emergency.教學(xué)重難點(diǎn)How to enable students to apply what theyve learnt to perform first aid treatment for burns correctly. How to improve the Students reading and speaking ability.How to grasp the main idea and key inform

5、ation quickly.教學(xué)方法Cooperative learning, Competition, Task-based reading教學(xué)過(guò)程Part1 自主探究Step1 Warming up: What is first aid?1. Read the concept of first aid on Page 33 and fill in the blanks: First aid is a _ form of help given to someone who suddenly _ or _ before a doctor can be found. Often the _ or

6、 _ is not_, but there are other times when giving _ can save _.2. Answer three more questions based on the concept. 1) Who need first aid 2) When do people need first aid 3) Why do people need first aid?設(shè)計(jì)思路：通過(guò)閱讀課文熱身部分關(guān)于急救的簡(jiǎn)短介紹，明確什么人需要急救，什么時(shí)候需要急救以及為什么需要急救，讓學(xué)生對(duì)急救的定義有了初步了解，為下文的閱讀做好鋪墊。Step 2 Pre-readin

7、g: First aid quizWatch three video clips about first aid filmed by students from our class. 1. If a friend has a nosebleed, what should she do?A. pinch(捏) her nose and jump up and down B. lie down and pinch her noseC. sit down, bend her head forward and pinch her noseD. sit down, bend her head backw

8、ard and pinch her noseKey: C (To stop the bleeding she should sit down, bend her head forward slightly and gently pinch the soft part of the nose below the bridge. If she bent her head backwards, the blood would run down her throat and possibly make her sick. )2. Your friend was drowned in the lake.

9、 What should be the first step when you carry out recue breathing?A. clear the airwayB. blow into the victims mouthC. check the pulseD. check for breathingKey: A (Before doing anything else, you need to make sure that the airway is open by clearing away anything in the mouth. If you check to see whe

10、ther the person was breathing first, you may be wasting time when the person cannot breathe.)3. If one of your friends gets burned when holding a hot pan with his bare hands, what kind of first aid would you perform on him Make a list of your ideas. 1) _2) _3) _4) _Key: Cool the area of skin; Wash i

11、t under the cold running water; Cover the wound with bandage/clean cloth; See a doctor if necessary, etc.設(shè)計(jì)思路：通過(guò)急救小測(cè)試，考察學(xué)生在3個(gè)不同情景下的急救背景知識(shí)。結(jié)合由本班學(xué)生參與錄制的搞笑小視頻，既能活躍課堂氣氛，又能激發(fā)學(xué)生進(jìn)一步學(xué)習(xí)各種急救知識(shí)的興趣。利用最后一個(gè)關(guān)于燒傷急救的情景，讓學(xué)生思考在被燒傷情況下該如何做急救處理，引入到本節(jié)課的主題，過(guò)渡自然流暢。Step 3 Fast reading: A mind map(思維導(dǎo)圖) of “First Aid for Burn

12、s”1. Skimming: Skim through the text quickly and find out how the text is organized.Part1 The _ of the skinPart2 _ of burnsPart3 _ of burnsPart4 _ of burnsPart5 First aid _ for burns 2. Scanning: Part 1 The functions of skin1) How many layers of skin are there?2) What can skin do for our body?An ess

13、ential part of body and largest organIt keeps you or It your body losing water.It is where you feel _, _or _.It gives you your .3. Scanning: Part2 The causes of burnsFind the causes of burns with the given pictures.4. Scanning: Part3&4 The types of burns and their characteristicsMatch the types of b

14、urns with their characteristics and pictures of description.Answer two more questions:Can you give some examples of first degree burns?Which layers does third degree burns affect?5. Scanning: Part 5 The treatments of skinCompetition: Put the following steps of treatment in the correct order on the b

15、lackboard. Remove clothing using scissors if necessary. Cool burns with cool but not icy water for 10 minutes. Place cool, clean, wet cloths on burns. Dry the burned area gently. Cover the burned area with a dry, clean bandage. Keep the burned area higher than the heart. Get the victim to the hospit

16、al if possible.設(shè)計(jì)思路：本文由5個(gè)部分組成，分別討論了皮膚的功能，燒傷的原因、類型、特征以及治療方法，各部分結(jié)構(gòu)層次分明，細(xì)節(jié)信息較多。結(jié)合本文的文體特點(diǎn)，本人設(shè)計(jì)了涵蓋全文的思維導(dǎo)圖，既能培養(yǎng)學(xué)生的發(fā)散性思維，用科學(xué)的方法記憶文章內(nèi)容，又有助于學(xué)生從整體上把握文章的結(jié)構(gòu)，和訓(xùn)練學(xué)生快速獲取細(xì)節(jié)信息的能力。Step 4 Careful reading: Read the text carefully and answer the following questions. (Based on the whole text)1 Why should you put cold wat

17、er on a burn?2 Why doesnt a third degree burn hurt?3 Why do you think clothes and jewelry near burns should be removed?設(shè)計(jì)思路：在學(xué)生大致通讀了全文的基礎(chǔ)上，再次進(jìn)行精讀訓(xùn)練。上一步驟的略讀訓(xùn)練側(cè)重考察學(xué)生迅速抓取信息的能力，而精讀訓(xùn)練側(cè)重考察學(xué)生對(duì)文章某些內(nèi)容的深入理解，需要經(jīng)過(guò)獨(dú)立思考判斷，不能從課文直接找出答案，體現(xiàn)閱讀任務(wù)難度的階梯性，教學(xué)環(huán)節(jié)由易到難，層層深入。Part2 小組合作學(xué)習(xí)Step 5 Group DiscussionPlease decide whet

18、her the following treatments of first aid are right or wrong. If it is wrong, please point out the mistakes.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 s

19、kin.Key: Sam shouldnt have broken the blisters because the burns could become infected.Sam shouldnt have poured icy water but cool water on the burn.2. Mrs. Caseys sleeve caught fire while she was cooking. Her arm looked terrible but it didnt hurt. The skin was charred. Her husband took off her blou

20、se 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.Key:He shouldnt have picked off bits of blouse off the burn. Because if you pull the clothes that are stuck to the burn, you would pull the tissue under clothes off too. This w

21、ould cause more damage to the burn.He shouldnt have placed butter on the burn because it would prevent the heat from escaping and cause infection.He shouldnt have put a wet but a dry bandage on the burn.設(shè)計(jì)思路：本環(huán)節(jié)要求學(xué)生以小組討論的形式，結(jié)合閱讀中學(xué)到的燒傷急救知識(shí)，找出例子中的治療方法的錯(cuò)誤，自己動(dòng)手發(fā)現(xiàn)問(wèn)題和解決問(wèn)題，體現(xiàn)了學(xué)以致用，以讀促說(shuō)，知識(shí)由輸入到輸出的過(guò)程。小組合作學(xué)習(xí)的形

22、式，讓學(xué)生能夠互相學(xué)習(xí)，培養(yǎng)團(tuán)隊(duì)合作精神，在放松的學(xué)習(xí)氛圍中各抒己見(jiàn)，勇敢地開(kāi)口講英語(yǔ)。Step 6 Group performanceMarks left foot gets burned by a cracker(鞭炮) with his trousers on. His left foot is red, swollen and covered with blisters. He feels very painful, especially when he walks.Discuss: 1) Which type of burns it belongs to 2) What kind o

23、f treatment should you give to him (Try to apply the knowledge of first aid for burns that you have learned today.) Then act out the process of treatment step by step in front of the whole class. You have five minutes to get ready. Use the following pictures to help you.設(shè)計(jì)思路：本環(huán)節(jié)的小組表演活動(dòng)要求學(xué)生根據(jù)實(shí)際情況，作出燒

24、傷等級(jí)的判斷以及找出合適的治療方法進(jìn)行急救處理，既能夠考察學(xué)生今天學(xué)習(xí)的掌握情況，又能夠考察學(xué)生的臨時(shí)應(yīng)變能力和動(dòng)手解決問(wèn)題的能力。通過(guò)設(shè)計(jì)形式多樣的課堂活動(dòng)，能夠讓學(xué)生成為課堂的主體，從被動(dòng)地、枯燥地閱讀變?yōu)橹鲃?dòng)地學(xué)習(xí)和探究，從而更好地實(shí)現(xiàn)本節(jié)課的教學(xué)目標(biāo)。 Step 7 Summary: What can we learn from the passage?Do you think the knowledge of first aid is important Why Will you give first aid to a stranger if you can?Key: First aid can not only save ones life, but also raise our awareness of safety. Life is precious. We should be brave and unselfish to help those who are in need. Whats more, we should k