【课件】Unit+5Reading+and+Thinking课件人教版(2019)选择性必修第二册单元整体教学设计课件

Attheendofthelesson,studentswillbeabletorecognizethetexttypesandgetmainideaofthetextunderstandthecauses,typesandcharacteristicsofburns.carryoutfirstaidtreatmentcorrectlydevelopsenseofcooperativelearningandbewillingtohelpsomeoneinneedLearningobjectiveslead-inFirstAid

isatemporaryformofhelp

giventoanypersonwhosuddenlygetsinjuredorfallsillbeforeadoctorcomes.急救即紧急救治的意思，是指当有任何意外或急病发生时，施救者在医护人员到达前，按医学护理的原则，利用现场适用物资临时及适当地为伤病者进行的初步救援及护理，然后从速送往医院。Theaim

istopreservelife,preventfurtherharmand

promoterecovery.1.Whathashappenedtothelady?2.Whatwouldyoudotohelpher?Shegotbadburns.First,...second,...Finally,...Pre-readingapplytoothpaste/honeytoitputiceontheburntouchtheearlobes(耳垂)blowtheburnIfsomeoneyouknowsufferedaburn,whatcanyoudo?Whentalkingaboutburns,whatwordswillcomeintoyourmind?skinswellblistertissuecharbandagetypeofburnsnervelayerburnsBrainstormTask1:Whatisthetexttypeofthepassage?Task2:Whatisthemainideaofthepassage?Task3:FindoutthestructureofthepassageLookthroughthepassagequickly____advertisement____blogpost____hospitalleaflet____email____newspaperarticle____shortstoryTask1:Whatisthetexttypeofthepassage?UnderstandtexttypesDifferentkindsoftextscanbeidentifiedbytheirstyleofwritingandlanguagefeatures.Byunderstandingthetexttypeofapieceofwriting,youcanbetterunderstanditspurpose.Youcanalsobetterunderstandwheretofindinformationinthetext,andwhatkindofinformationitislikelytocontain.医院宣传单Weknowthisfromthepictureandthetitleandsubtitles,andthetextdealswithahealthissue,givingadetaileddescriptionofhowtohandlethisproblem.What’sthewritingpurposeofthearticle?Tointroducethebasicinformationoffirstaid.Task2and3：Findoutthemainideaandstructure

ofthepassage.Part1:the_________oftheskinPart2:_________ofburnsPart3:_________ofburnsPart4:______________ofburnsPart5:___________________forburnsCausesTypesFirstaidtreatmentCharacteristicsThemainideaofthepassage:Itisabout________forburns.FirstaidTip:Justlookingatthetitleandsubtitleswillbeokay.functionsTheskinisanessentialpartofyourbobyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxin,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.functions

Part.1Careful-reading:1.Whatarefunctionsofourskin?Whatdoyouthinkisessentialtolearnfirstaid?Canyouthinkofanadjtodescribethefunction?Part.2Causesofburns

Youcangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.Whatmaycauseyoutogetburned?hotliquidssteamfirethesunelectricityacidsradiationchemicalsWhat’sauthor’spurposebymentioningthispart?1.Toinformusofthecausesofburns.2.Tostresshoweasilywecangetburned.3.Toremindustobereallycarefultoavoidgettingburned.WATCHOUT!Howtopreventyourselffromgettingburned?Tickthethingsthatgettheskinburned.

○hotliquids ○chemicals○mildweather ○steam○electricity ○thesun○fire ○radiation○spring(温泉)Whenwecookinthekitchen,wearelikelytogetburnt.Whenusingfire,weshouldbecareful.Whentakingthingsoutfromtheovenoroffthefire,weshouldwearovengloves.Howtopreventyourselffromgettingburned?Burnsaredividedintothreetypes,dependingonthedepthofskindamage.

A:First-degreeburns

Theseaffectonlythetopfewmillimetresoftheskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.B:Second-degreeburnsThesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludeburnscausedbyhotliquids.

C:

Third-degreeburnsTheseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludedburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.Part.3皮下组织DetailsTypesofburnsFirst-degreeburnsSecond-degreeburnsThird-degreeburnsDepth_______________________oftheskin__________________oftheskin__________oftheskinandsometimes____________underneathExamplesDescriptiontopfewmillimetresbelowthetoplayereverylayerthetissueWhichonedoyouthinkisthemostpainful?mildsunburnburnscausedbyotherminorhouseholdincidentsburnscausedbyhotliquidsburnscausedbyelectricshocks,burningclothes,d,minor,notseriousseriousveryserious(Thevictimmustgotothehospitalatonce.)PicturesTypesCharateristicsABCfirstdegreeburnsseconddegreeburnsthirddegreeburnsblack,white,charred,

swollenLittleornopainPart4dry,red,mildly

swollenmildlypainfulrough,red,swollenBlistersextremelypainfulCharacteristicsofburns1.Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2.Drytheburntareagentlywithacleancloth.3.Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtoburntskin.4.Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,asitwillkeeptheheatinthewoundsandmaycauseinfection.5.Ifburnsareontheface,makesurethevictimcanstillbreathe.6.Getthevictimtothedoctororhospital,ifburnsaresecondorthirddegree.

Don'ts

Thedosanddon’tswhensomeonegetsburned.Accordingtothesubtitle,whatwilltheauthormainlytellusinthispart?Part5:FirstaidtreatmentKnowingwhatnottodoinanemergencyisasimportantasknowingwhattodoPart5:First-AidTreatmentdos1._______burnsundercoolrunningwaterfor10minutes2.______theburnedareagently.3.______anyclothesusingscissorsifnecessary.4.______theburnedareawithaloose,cleancloth.5.______thevictimtothehospitalifserious.

don’ts1.

Don’tremoveanyclothesiftheysticktotheburntskin.2.Don’tapplyoiltotheburntarea.3.Iftheburnsareontheface,makesurethevictimcanbreathe.PlaceDryRemoveCoverTakeImperativesentences

GivesomeadviceorwarningsRetell

Firstaidtreatmentforburnsandkeepitinmind!breathevictimburnedareaCoverMakesureSendhospitalburnsCoolclothesRemoveburntareaDryDecideifthefollowingstatementsaretrue(T)orfalse(F).1.Yourskingivesyouprotectionfrommanydangerousthings.2.Afirst-degreeburnhasthisnamebecauseitisthemostserious.3.Second-degreeburnscanbethemostpainfulkindofburn.4.Itisimportanttousecoolwatertostoptheheatfromremaininginthewoundregardlessofthedegreeoftheburn.5.Puttingbutteroroilonburnshelpsbecauseitmayreduceswellingandeasediscomfort.TF

TF

TF

TF

TF

Postreading:First-AidTreatmentP51DiscussionSamknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.w(groupwork)Wrong:

Samshouldnothavebrokentheblistersbecausetheburnscouldbecomeinfected.Heshouldhavepouredcoolwater,noticywaterontheburn.2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.R3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.w

Wrong:MrCaseywasrighttotakehiswife’sblouseoffbutheshouldnothavepickedbitsofblouseofftheburn.Thecorrectfirstaidtreatmentforathirddegreeburnistoremoveclothingandjewelleryneartheburnbutnotiftheclothingisstucktotheburn.Heshouldnothaveputbutterontheburnbecauseitwouldhavestoppedtheheatfromescaping.4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemunderrunningwater.RRoleplay

RolesVictim:getburntCharacter1:describethecharacteristicsoftheburns, judgethetypesofburns,andgiveadviceonthetreatmentCharacter2:carryoutpropertreatmentonthevictim withnecessaryexplanation.Hereisashortvideoabouthowtoperformfirstaidforburns.1Thefunctionsoftheskin5Firstaidtreatment4Characteristicsofburns3Typesof

burns2CausesofburnsFirstAid

forBurns14523Let’sdrawamindmapSummaryReadforDetailsDetailsTypesFirst-degreeburnsSecond-degreeburnsThird-degreeburnsDepth_____________oftheskin________________oftheskin_________oftheskinandsometimes________underneathCharacteristicsdry,red,andmildly_______;mildly_______;turn_______whenpressedredandswollen;________;

________surface;extremely_______blackandwhite;swollen;_______________canoftenbeseen;littleornopainif______aredamaged.topfewmillimetresswollenpainfulwhitebelowthetoplayerblisterswaterypainfuleverylayerthetissueunderneathnervesthetissueCompletethetabletosummarizetheinformationaboutfirstaidforburns.Treatment(6steps)1.Placeunder________________withinthefirsttenminutes.2._______theburntarea.3.____________clothes.4._______theburn.5.Burnontheface:makesurethevictimcan____________.6.Secondorthird-degreeburns:takethevictimto___________________.coolrunningwaterDryRemoveanyCoverstillbreathethehospitalatonceCompletethetabletosummarizetheinformationaboutfirstaidforburns.ReadforDetailsHomework1.Reviewthepassageandfillintheblanksinyourpaper.Firstaidistheimmediatehelpgiventosomeonewho1.

(sudden)getsinjuredor

fallsillbeforeadoctorcanbe2.

(find).Often,theillnessorinjuryisnot

3.

(seriously).Herearesomethings