Unit 5　First aid教案教学设计精品05（人教版高中英语必修五)5页

Unit5Firstaid——Firstaidforburns教学设计富源县第一中学查如琳1.教材分析本单元是围绕“急救”这个话题展开的。本课为Reading部分，介绍日常生活中经常发生的一种意外——烧伤及其急救方法，内容包括皮肤的重要功能和三种组成成分，烧伤的起因、烧伤的三种类型以及针对不同烧伤情况的解决办法和注意事项。2.学情分析本课的授课对象是高二学生，该班英语基础参差不齐，但大部分学生对英语还是比较感兴趣。本文是一篇介绍日常生活中发生的一种意外，能够增强学生的安全意识,使他们获得一些救护知识，学生对这个话题很感兴趣，相信在教学过程中学生会积极参与。3.教学目标知识目标1)掌握描绘急救的重点词汇：injury,bleed,organ,poison,swell,damage,wound,mild,squeeze,symptom2)能确分析重点句型：Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.Ifburnsareonarmsorlegs，keepthemhigherthantheheart，ifpossible.能力目标1)Tosummarizeandrememberthemainideaofthepassage.2)Tospeakoutthedetailedinformationofthepassage.3)Toknowmoreaboutfirstaidforburns.4)Tolearnsomeusefulwordsandexpressionsinthepassage.情感目标增强急救意识和体会学习急救知识的重要性4.教学重难点重点：阅读技能的训练；如预测、略读、扫读等。难点：读后可以把文章中学到的有关烫伤的简单急救知识运用到实际生活中。教学过程Step1greetingsGreetthewholeclassasusual. Step2Lead-in(Showapicturetothestudents)T:Whathashappenedinthepicture?S:Thechildhaspulledboilingwaterontoherself.T:Whatsortofinjuriesthechildwillhave?S:Shewillhavebadburns.T:Whatshouldyoudotohelpher?S:Giveherfirstaidtreatment.T:whatfirstaidtreatmentyouwillgiveinthissituation?S:…设计意图：通过师生对话引出文章主题，Pre-reading是阅读课文的前奏，有助于激发学生对Reading部分的兴趣。(Task1:Listening)Listencarefullyandthendothefollowingexercises.1.Thelargestorganofourbodyis______.A.heartB.liverC.skin2.Thereare______typesofburns.A.twoB.threeC.four3.Inthetext,burnsaresortedaccordingtothe________oftheskinburned.A.typeB.layerC.function4.Whycan’twerubtheburnedarea?A.Becausethismaybreakanyblistersandthewoundmaygetinfected.B.Becauseclothesandjewelleryareexpensive.C.Becauseclothesandjewellerywillbestucktotheburn.5.Whencoolingburns,coolwaterisusedtodothefollowingexcept_____.A.preventthepainbecomingunbearableB.reduceswellingC.preventanyblistersbeingbroken设计意图：通过独立完成,听完录音后核对学生答案教师点评，让学生从视觉和听觉等方面对全文有整体把握，并配上练习题进一步巩固。Step3ReadingFastreading(Task2：读课文后进行小组讨论，一组展示，二组点评)Trueorfalse1.Ourskinhasthreelayers.2.Wewillnevergetburnedbythesun. 3.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.4.Thirddegreeburnsarethemostseriousandpainful.5.Putcoldwateronanyburnstocoolthem.6.Don’trubtheburns.7.It’sbetterthatyouputsomebutteroroilonburns.8.Ifburnsareontheface,thevictimshouldsitup.设计意图：通过略读、扫读提升学生的阅读技能。Carefulreading(Task3：三组阅读，四组归纳并填空，教师点评)Part1Thefunctionsoftheskin:1)Protectyouagainst_______,_______and____________________;2)Keepyou_______or_____;3)Preventyourbodyfrom_____________________;4)Giveyouyour_____________.(Task4：ReadPart2byyourselfandthentellusthecausesofburns.You’dbetternotlookatthebook.)（独立完成）Part2Causesofburnshotliquidssteamfireradiationthesunelectricitychemicals(Task5：AskastudenttoreadPart3.Otherstudentsdotheexerciseswithoutlookingatthebooks.)part3TypesofburnsThethreetypesofburnsdependonwhichlayersoftheskinareburned.firstdegreeburnsthetoplayeroftheskinseconddegreeburnsthetopandthesecondlayeroftheskinthirddegreeburnsallthreelayersoftheskin(Task6:ReadPart4togetherandthenaskastudenttodoexercises2onP35.)part4Characteristicsofburnsfirstdegreeburnsdry,redandmildlyswollen…seconddegreeburnsrough,redandswollenwithblisters…thirddegreeburnsblackandwhiteandcharred… (Task7:Fillintheblanks.五组六组阅读Part5，七组展示，八组点评）情景表演：两组学生表演烫伤的处理方式设计意图：让学生观察并判断处理方式是否正确，分组讨论，得出结论后填空，使学生能够将烫伤的急救知识运用到日常生活中，真正做到学以致用。part5FirstaidtreatmentDos1.clothingandjewelleryneartheburn.2.burnsimmediatelywithcoolbutnoticywater.3.cool,cleanwetclothsontheburns.4.theburnedareagently.5.theburnedareawithadrycleanbandage.6.Ifburnsareonarmsorlegs,_____theburnedarea______thantheheart,ifpossible.7._____thevictim___thedoctororhospitalatonce,iftheinjuriesaresecondorthirddegreeburns.Don’ts1.Donot_______theclothingthatisstucktotheburns.2.Donotcooltheburnswith_____water.3.Donotputcoldwateron_____degreeburns.4.Donot____theburns,itwillbreaktheblisters.5.Donot____butter,oil,ointmentonburns.设计意图：通过carefulreading让学生掌握文章细节，并进一步了解烫伤的急救知识。通过小组讨论、展示、小组互评、教师点评，进一步转变学生的学习方式。Step4summaryThisclasswelearntFirstAidforBurns.Inourdailylifeweknowhowtodealwithburns,ifsomeonegetsburnt.Moreimportantly,wemustprotectourselvesbeinghurt,becausehealthiswealth.Homework:1.DiscussthefoursituationsgivenonPages35and36.2.发挥想象，连词成文(50-100字)。skin,barrier,liquid,mild,pan,scissors,basin,squeezeout,bandage,vital.设计意图：课后讨论的四个场景在日常生活中经常遇到，通过讨论能让学生巩固烫伤的急救知识。