高中英語-Unit5《First-aid》教案(6)-新人教版必修5

PAGEPAGE5用心愛心專心英語：Unit5《Firstaid》教案（6）（新人教版必修5）TheFirstPeriodSpeakingTeachinggoals教學目標1.Targetlanguage目標語言a.重點詞匯和短語aid,firstaid，fallill，illness，injury，bleed，sprain，ankle，choke，blood，bloody，burn，essential，organ,layer,poison,ray,treatmentb.交際用語We/youshould/oughtto...Pleasedo...Makesure...Youmust/haveto/oughtto...Youmustnever...Yououghtneverto...2.Abilitygoals能力目標Enablethestudentstotalkaboutdifferentaccidentsandhowtogivefirstaidindifferentsituations.3.Learningabilitygoals學能目標Helpthestudentslearnhowtogivefirstaidindifferentsituationsthroughdiscussion.Teachingimportantanddifficultpoints教學重難點Helpthestudentsusetheexpressionstodescribetheaccidentsandhowtogivefirstaid.Teachingmethods教學方法Brainstormanddiscussion(Groupwork).Teachingaids教具準備Arecorder,aprojectorandacomputer.Teachingproceduresandways教學過程與方式StepⅠLead-inThewarmingupexercisemakesthestudentsunderstandtherearesomekindsofdangersinourdailylifesuchassnakebite,bleeding,asprainedankle,chokingandsoon.What’smore,thestudentsshouldbeaskedtoknowhowtopreventthesetroublesfromhappeningandhowtogivefirstaidwhentheyhappen.Talkaboutthepictureswiththeteacher’shelp.T:Lookatthepicturesonpage33.Eachofthemisapictureofanaccident.Althoughsomeaccidentsaresmallandsomeaccidentsareserious.Youshouldknowhowtopreventtheseaccidentsfromhappeningandknowwhattodowhentheyhappen.Nowpleasediscussthefollowingquestionswithyourpartner.1.Whatwouldyoudointheabovesituations?2.Whatcouldwedotopreventtheseaccidents?3.Whatdoyoualreadyknowaboutfirstaid?4.Whatnewwordsdoyouthinkwouldbeusefulwhenyoutalkaboutaccidentsandfirstaid?Discussion:Sa:Totellyouthetruth,Iwouldbeveryafraidanddonothingintheabovesituations.Sb:Itmeansyoudon’tknowmuchaboutfirstaid,amIright?Sa:Yes.Iknownothingaboutfirstaid.Sb:Ithinkweshouldstaycalmatfirst.Wecan’tbetoofrightenedtodoanything.Thenweshouldlearnsomethingaboutfirstaid.Sa:Inmyopinion,itisthemostimportantthingtopreventtheseaccidentsfromhappening.Sb:Ican’tagreewithyoumore.Weshouldtryourbesttoavoidtheseaccidents.Wemustbeverycarefulwhenweareswimming,walking,cookingandeveneating.Bytheway,whatnewwordsdoyouthinkwouldbeusefulwhenyoutalkaboutaccidentsandfirstaid?Sa:Theaccidentsaredangerous,troublesomeandfrightening.Firstaidisveryusefulandnecessary.LookatthepicturestogetherandasktheSswhathashappenedineachone.T:Well,canIhelpyou?Thesepicturesareallabouttheaccidents.Whathashappenedineachone?Whatkindoffirstaidweshouldgiveinthesituations?WhataboutPicture1？S:Wecanseeamanwhomasnakehasbittenonhisleg.Whenapersonisbittenbyasnake,thepersonbittenmustgettoadoctororhospitalatonce.Speedisveryimportant.Itwillhelpthedoctorgreatlyifyoucantellhimwhatkindofsnakeitwas,ordescribethesituation.T:Good.WhataboutPicture2?S:InPicture2wecanseeawomanwhohascutherarmwithsomebrokenglassandisbleedingbadly.T:Yes,thenhowtodofirstaidinthissituation?S:Whensomeoneisbleeding:Trytostopthebleeding;Pressahandkerchiefontothebleedingpointandholditthere;Holdupthepartofbodywhichisbleedingifpossible.T:Good,whataboutthethirdpicture?S:Picture3isaboutaboywhohasbadlysprainedhisankleontheplaygroundandhisfriendsarerunningtowardshimtohelp.Heshouldtiehisanklewithmedicalbandage.Itisbettertoavoidwalkingwiththeinjuredankle.Itiscorrecttouseicebagforrelievingpainandbleeding.T:Good.Thenthefourthpicture?S:Picture4,thegirlsittingaroundthetableischokingwhensheiseatingsomething.Weshouldmakeherspitbypattingherback.Toavoidthis,weshouldn’ttalkorlaughwheneating.T:Right.Let’stalkaboutthefifthpicture.S:Picture5,theoldgrandmalyingonthegroundhasbrokenherarm.Weshouldnotmovethepatient.Sendforanambulanceatonce.Keepthearmstillusingaslingorgetthevictimtosupportthebrokenarmwiththeotherarm.T:Whataboutthelastpicture?Don’ttalkwhilehavingfoodinthemouth.Somemoresituationsaregivenandencouragethestudentstotalkmore.T:Now,herearesomemoresituations,pleasegivethefirstaidinstructionstothesituations.Whatshouldyoudoifsomeoneisdrowning?S:Whensomeoneisdrowning,firstweshouldcheckifhe/sheisbreathing,thentrytostarthis/herbreathing.Neverswimindeepwater.T:Good.WecallthisCPR(=cardiopulmonaryresuscitation).Nowifsomeonehasbeenhurtinatrafficaccident,whatshouldwedo?S:Inthetrafficaccident,firstcallforadoctororanambulance.Weshouldmakesurethattheaccidentsceneissafe,andthenfindouthowthepeopleinvolvedareinjured.Ifthereismorethanoneinjuredperson,weshouldhelpthemostseriouslyinjuredpersonfirst.Itisespeciallyimportanttohelpsomeonewhoisn’tmovingandseemstobeunconscious.Aninjuredpersonwhoisscreamingwithpainmayseemtoneedourhelp,too,butifapersonisabletoscreamoraskforhelp,theyareatleastconsciousandbreathing.Neverpullheroutofthecar.Findenoughpeopletoliftthecarsafelyandtakehertohospitalatonce.Lookatbothsideswhencrossingthestreet.T:Verygood.Nowweknowhowtodofirstaidsaccordingtodifferentsituations.StepⅢTalking(P39)T:Nowlet’slookatthepicturesofExercise2onp39,usethepicturesabovetohelpyougiveyourpartnerfirstaidinstructionsforeachsituation.Trytousetheusefulexpressions:Youshouldalways... Youmust...Makesurethat... Yououghtto/should...Youhaveto... Youshouldnot...Youshouldnever... Youmustnever...Never... Pleasedon’t...T:WhatshouldyoudowhenyoumeetthesituationinPicture1?S:Ifwemeetthissprainedanklesituation,weshouldhavethevictimsitdownandelevatethefoot.Weshouldmakesurehowseriousthesituationis.Perhapswemustputanicepackontheankletoreducetheswellingandthenputafirmbandagearoundthefootandankle.Itisbettertoavoidwalkingwiththeinjuredankle.HelptheSstotalkaboutothersituations.Burningclothes:Useablankettoputoutfireonthebody.Removeclothingfromburnedarea.Userunningwatertocooldown.Sentforadoctor.NosebleedsStaycalm.Breathethroughthemouth,notthenose.Situpandbendtheheadslightlyforward.Pinchbothnostrilsshutusingathumbandforefinger.Spitoutanybloodthatcollectsinthemouth.ChokingMakehim/herspitbypattinghim/herontheback.Toavoidthis,weshouldn’ttalkorlaughwheneating.StepⅣTalkaboutsafetyaroundthehouse,usingDosandDon’tsT:Nowwearegoingtotalkaboutthesafetyaroundthehouse,usingsomeDOSandDON’TS.Workinpairs.Telleachotherwhatyoushouldandshouldnotdo.T:Now,anyonecantellussomethingaboutthesafetyforDOS.Sa:Wehavetomakesurethatelectricwiresaresafeandthatchildrencan’treachthem.Sb:Ifapanofoilcatchesfire,turnoffthegasandcoverthepanquickly.Sc:Makesurethateveryoneinyourfamilyknowshowtocall110and120.Sd:Learnmoreaboutfirstaid.T:Good,thencanyoutalkaboutitusingDON’TS.Sa:Don’tputpoisonsintoothercontainers,forexampleemptybottles.Sb:Neverleavesmallthingsababycanputinitsmouthonthefloorortable.Sc:Don’tplaywithelectricalequipment.Sd:Neveruseladdersonawetfloor.T:Welldone!Don’tforgettophone110or120whennecessary.StepⅤTalking(inworkbook)T:Justnowweknowhowtodosomefirstaid,butthat’snotenough.Weshouldmakesomeemergencycalltogivethepersonaquicktreatment.Thenhowtomakethiskindofcall?Nowchooseanemergencysituationandmakeadialogue.Makesuretheoperatorasksforalltheinformationincludingnameofthecaller,telephonenumber,address,whathashappened,numberofpeopleinvolved.NowpracticeinpairsandIlikesomepairstoshowtheirdialogues.T:Now,let’sasksomepairtodothedialogue.Possi