高中英语人教版5Firstaid 同课异构

Module5unit5FirstAid一、教案背景1.面向学生：高二2.学科：英语2.课时：13.学生课前准备1）通过百度引擎搜有关急救知识；2）预习本课生词及课文；二、教学课题本课通过对急救知识的学习：①使学生能够掌握一些基本的急救知识及其英语表达，并在实践中应用;②运用百度搜索引擎掌握信息搜索技能，特别是用英语关键词进行搜索的能力；③帮助学生学会共享信息；④了解急救的重要性，珍惜生命。树立责任心，乐于助人。三、教材分析本课打破了教材的安排，在第一课时将热身与话题讨论结合在一起，让学生充分熟悉这一话题，具备与之相关的表达，了解急救知识的重要性，为阅读（Reading）做准备。四、教学方法本课根据学生情况和具体内容的安排使用了：头脑风暴法、问答法、讨论法、呈现法等。教学环节教学过程教学构思热身ⅠWarmingup活动1：BrainstormingBleedT：Helloeveryone!Todaywe’regoingtolearnunit5FirstAid.CouldyoutellmewhatwordscanyouthinkofwhenwetalkaboutaccidentsBleedChokeChokeSprainedankleCutAccident&FirstAidSCutAccident&FirstAidAAcaraccidentBBurn/catchfire活动1通过头脑风暴让学生调动已有知识，并对其不足之处进行补充。是学生了解造成意外伤害的一些原因。讨论与表达ⅡSpeaking活动2：DiscussingandTalkingT:Lookatthepicturesonpage33.Nowdiscussingroupswhathashappenedinthesepicturesandwhatshouldwedo.[百度搜索：图片firstaid]&z=&tn=baiduimagedetail&word=first+aid&in=5759&cl=2&lm=-1&pn=9&rn=1&di=48709593720&ln=2000&fr=&fmq=&ic=0&s=0&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2以下急救措施部分参考：[百度搜索：网页firstaidknowledge]snakehasbittenhimontheleg.Laythepersondownandkeephimstill.Applypressuretothebittenpartwithyourhands.Donotmovehimuntilthedoctorcomes.Shehascutherarmwithsomebrokenglassandisbleedingbadly.Putabandageonthewoundandapplypressuretoreducethebleeding.Hehasbadlysprainedhisankle.Gethimtositdownandthenputsomeiceonhisankletoreducetheswelling.Gethimtoputhisfootuponachairandbandagehisankleupfirmly.Sheischokingonapieceoffood.Bendherforwardandgiveherthreeorfourtimesquick,hardslapsbetweentheshoulderblades（肩胛）withhand.Shehasbrokenherarm.Donotmovethebrokenboneifpossible.Keepthearmstill,usingabandage.Callforhelpimmediately.Hisnoseisbleeding.Hehasanosebleed.Lethimsitdownandbendforwardslightly.Squeezehisnosejustbelowthebridge(鼻梁)untilthebleedingstops.T:Yes,whatwedotohelppeopleinneediscalledfirstaid.Nowlet’sgiveitadefinition.Firstaidisatemporaryformof_____giventosomeonewhosuddenly______orgets______beforeadoctorcanbefound.Oftentheillnessorinjuryis_________,butthereare_________whengivingfirstaidquicklywill____________.活动3：FirstAidQuiz(broadenstudentsknowledgeaboutfirstaid)(详见ppt)[百度搜索：图片firstaidquiz]=14869&cl=2&lm=-1&pn=0&rn=1&di=21439239810&ln=2000&fr=&fmq=&ic=&s=&se=&sme=0&tab=&width=&height=&face=&is=&istype=以下问题部分参考[百度搜索：firstaidquiz]&do=blog&id=2833961.Ifyouarestungbyabeeorotherinsects,youshould_______.RemovethestingatonceB.CallanambulanceC.Takeyourtemperature.2.Ifsomeonehasanosebleedheshould_________.A.Standstill.B.Sitdownwithhisheadheldforward.C.Sitdownwithisheadheldback.3.Whichpersonwouldyouhelpfirst?A.LiYanhascutherfootonglassB.GaoYuanwhoisonthegroundnotbreathingC.XuejiuwhosenoseisbleedingD.WangFengwhohasbrokenherarm4.Ifsomeoneisonthegroundnotbreathing,whatshouldwedo?A.wakehimupbyslappinghisfaceB.wakehimupbypouringcoldwateronhimC.givemouth-to-mouthbreathD.donothingandwaithimtocomebackbyhimself5.Whenyouarecarryingoutrescuebreathing,wheredoyoucheckforapulse?A.theneck B.thewrist C.thefoot D.thechest6.Youshouldwaitatleastfiveminutesbeforetouchingsomebodywhohasbeenstruckbylightening,oryoumightgetashock(打击).A.TrueB.False7.Yourfriendhasanasthma(哮喘)attack,butshedoesn’thavehermedicine.You’dbetter:A.Getapaperbagforhertobreatheinto.B.Getheracupofcoffee.C.Takeheroutsideforfreshair.8.Whenusingmouth-to-mouthwaytosaveanadult’sbreath,howmanytimesperminuteshouldairbeblownintothevictim? A.4 B.8 C.12 D.209.Howwouldyoustopseverebleeding?A.coverthewoundwithplasticB.washthewoundC.donothingasthebleedingwillstopbyitselfD.putabandageoverthewoundandthenpressonitT:Doyouthinkfirstaidimportantornot?Why?Firstaid,ifitisquicklyandcorrectlygiven,cansaveaperson’slife.Asaseniorschoolstudent,pleasegivesomesuggestionsabouthowtohelpspreadfirstaidknowledgeinoursociety(社会).Accidentshappenedwhenyouleastwantedit.Bepreparedforemergencies.LearnFirstAidtoday!RedCrossOrganization活动4：Checkingoutwhatyou’velearnt.T:NowwatchapieceofvideoofMr.Bean.Watchitcarefullyandfindoutwhatyouthinkiswrong.Discusswithyourpartnersandtrytotellthecorrectway.Video:Mr.Bean(憨豆先生路边救人)以下视频来自百度搜索—土豆网—下载并剪辑[百度搜索：视频憨豆先生路边救人]&ct=301989888&rn=20&pn=0&db=0&s=0&fbl=800Ss:Heshouldnotcheckforthepulseontheman’sarm.He’snotcarryingrescuebreathinginacorrectway.It’snotpropertogivethepatienttoomuchmedicineatatime.It’snotpropertoshakethepatient.Heshould…..Weseethatfistaidisveryimportant.Todaywe’velearntsomeknowledgeoffirstaid.Butwestillleaveonetodiscuss.活动2进入话题：当意外伤害发生时我们能做些什么。先让学生自己讨论，将信息在组内分享，然后以组为单位表述意见，在班内分享信息。最后，老师在给出规范做法，让学生了解正确答案的同时，进行预言输入，为活动4的语言输出做准备。活动3：在原有知识基础上，扩大急救知识的信息量。是学生快速的、更多的了解急救知识，为活动4语言输出做准备。通过问题“急救重要么？为什么？”让学生进一步思考学习急救知识的意义。活动4：通过观看视频片段，快速找出急救中的错误做法，在组内汇总，并易语言形式呈现出来，进行语言输出。课后作业ⅢHomework:Whatshouldwedoifsomeoneisburned?Findsomeinformationontheinternetandshareitwithus.通过对烧伤急救方法的网上搜索，是学生学会使用百度进行英文信息的搜索，并锻炼经过提炼后汇总的能力。反思本课设计以学生为中心，体现了互联网在英语教学中的应用。设计思路紧紧围绕“让学生动起来”这一思想，让学生在对急救知识有所了解的基础上及时进行语言输出，巩固课堂所学。另外，讨论环节与呈现环节在锻炼学生用英语进行语言表达