高中英語人教版5Firstaid 同課異構(gòu)

Module5unit5FirstAid一、教案背景1.面向?qū)W生：高二2.學(xué)科：英語2.課時(shí)：13.學(xué)生課前準(zhǔn)備1）通過百度引擎搜有關(guān)急救知識(shí)；2）預(yù)習(xí)本課生詞及課文；二、教學(xué)課題本課通過對(duì)急救知識(shí)的學(xué)習(xí)：①使學(xué)生能夠掌握一些基本的急救知識(shí)及其英語表達(dá)，并在實(shí)踐中應(yīng)用;②運(yùn)用百度搜索引擎掌握信息搜索技能，特別是用英語關(guān)鍵詞進(jìn)行搜索的能力；③幫助學(xué)生學(xué)會(huì)共享信息；④了解急救的重要性，珍惜生命。樹立責(zé)任心，樂于助人。三、教材分析本課打破了教材的安排，在第一課時(shí)將熱身與話題討論結(jié)合在一起，讓學(xué)生充分熟悉這一話題，具備與之相關(guān)的表達(dá)，了解急救知識(shí)的重要性，為閱讀（Reading）做準(zhǔn)備。四、教學(xué)方法本課根據(jù)學(xué)生情況和具體內(nèi)容的安排使用了：頭腦風(fēng)暴法、問答法、討論法、呈現(xiàn)法等。教學(xué)環(huán)節(jié)教學(xué)過程教學(xué)構(gòu)思熱身ⅠWarmingup活動(dòng)1：BrainstormingBleedT：Helloeveryone!Todaywe’regoingtolearnunit5FirstAid.CouldyoutellmewhatwordscanyouthinkofwhenwetalkaboutaccidentsBleedChokeChokeSprainedankleCutAccident&FirstAidSCutAccident&FirstAidAAcaraccidentBBurn/catchfire活動(dòng)1通過頭腦風(fēng)暴讓學(xué)生調(diào)動(dòng)已有知識(shí)，并對(duì)其不足之處進(jìn)行補(bǔ)充。是學(xué)生了解造成意外傷害的一些原因。討論與表達(dá)ⅡSpeaking活動(dòng)2：DiscussingandTalkingT:Lookatthepicturesonpage33.Nowdiscussingroupswhathashappenedinthesepicturesandwhatshouldwedo.[百度搜索：圖片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以下急救措施部分參考：[百度搜索：網(wǎng)頁(yè)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____________.活動(dòng)3：FirstAidQuiz(broadenstudentsknowledgeaboutfirstaid)(詳見ppt)[百度搜索：圖片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=以下問題部分參考[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(打擊).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(社會(huì)).Accidentshappenedwhenyouleastwantedit.Bepreparedforemergencies.LearnFirstAidtoday!RedCrossOrganization活動(dòng)4：Checkingoutwhatyou’velearnt.T:NowwatchapieceofvideoofMr.Bean.Watchitcarefullyandfindoutwhatyouthinkiswrong.Discusswithyourpartnersandtrytotellthecorrectway.Video:Mr.Bean(憨豆先生路邊救人)以下視頻來自百度搜索—土豆網(wǎng)—下載并剪輯[百度搜索：視頻憨豆先生路邊救人]&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.活動(dòng)2進(jìn)入話題：當(dāng)意外傷害發(fā)生時(shí)我們能做些什么。先讓學(xué)生自己討論，將信息在組內(nèi)分享，然后以組為單位表述意見，在班內(nèi)分享信息。最后，老師在給出規(guī)范做法，讓學(xué)生了解正確答案的同時(shí)，進(jìn)行預(yù)言輸入，為活動(dòng)4的語言輸出做準(zhǔn)備?；顒?dòng)3：在原有知識(shí)基礎(chǔ)上，擴(kuò)大急救知識(shí)的信息量。是學(xué)生快速的、更多的了解急救知識(shí)，為活動(dòng)4語言輸出做準(zhǔn)備。通過問題“急救重要么？為什么？”讓學(xué)生進(jìn)一步思考學(xué)習(xí)急救知識(shí)的意義。活動(dòng)4：通過觀看視頻片段，快速找出急救中的錯(cuò)誤做法，在組內(nèi)匯總，并易語言形式呈現(xiàn)出來，進(jìn)行語言輸出。課后作業(yè)ⅢHomework:Whatshouldwedoifsomeoneisburned?Findsomeinformationontheinternetandshareitwithus.通過對(duì)燒傷急救方法的網(wǎng)上搜索，是學(xué)生學(xué)會(huì)使用百度進(jìn)行英文信息的搜索，并鍛煉經(jīng)過提煉后匯總的能力。反思本課設(shè)計(jì)以學(xué)生為中心，體現(xiàn)了互聯(lián)網(wǎng)在英語教學(xué)中的應(yīng)用。設(shè)計(jì)思路緊緊圍繞“讓學(xué)生動(dòng)起來”這一思想，讓學(xué)生在對(duì)急救知識(shí)有所了解的基礎(chǔ)上及時(shí)進(jìn)行語言輸出，鞏固課堂所學(xué)。另外，討論環(huán)節(jié)與呈現(xiàn)環(huán)節(jié)在鍛煉學(xué)生用英語進(jìn)行語言表達(dá)