【公開課】Unit+5+Reading+and+Thinking+課件人教版（2019）選擇性必修第二冊

TogetsomebasicinformationaboutfirstaidTounderstandthepassageaboutfirstaidforburnsToknowhowtogiveproperfirstaidtreatmentsforburnsToincreasetheawarenessoftheimportanceofknowingaboutfirstaidUnit5FirstaidReadingandThinking

LeadinReadthetitle:FirstAidforBurnsWhatisthetexttypeofthepassage?READINGTIP1Readthesubtitlestohaveanoverallviewofthepassage____advertisement____blogpost____hospitalleaflet

____email____newspaperarticle____shortstory

Task1:Whatisthetexttypeofthepassage?Hospitalleaflet:Itgivesadescriptionofamedicalproblem,andtellsyouhowtodealwithitTask2:Findoutthemainideaandstructureofthepassage.Part1:The_________oftheskinPart2:_________ofburnsPart3:_______ofburnsPart4:________________ofburnsPart5:___________________forburnsThemainidea:itisabout___________________.FunctionsCausesTypesFirstaidtreatmentCharacteristicsfirstaidforburnsREADINGTIP2ReadthetopicsentencetoknowaboutthisparagraphWhyisitvital?

actsasabarrieragainstdisease,toxins,andthesun’s______;preventsyourbodyfrom_____________________________warnsyouwhenthingsaretoo_____or_____givesyou______________bodytemperature

losingtoomuchwatercoldhotsenseoftouchhelpscontrolyour________________rays

Part1ThefunctionsoftheskinssteamfirethesunelectricitychemicalshotliquidsradiationCausesofburnsacids

Part2CausesofburnsDetailsTypesFirst-degreeburnsSecond-degreeburnsThird-degreeburnsDepth_____________oftheskin________________oftheskin_________oftheskinandsometimes________underneathCharacteristicsdry,red,andmildly_______;mildly_______;turn_______whenpressedredandswollen;________;

________surface;extremely_______blackandwhite;swollen;_______________canoftenbeseen;littleornopainif______aredamaged.topfewmillimetresswollenpainfulwhitebelowthetoplayerblisterswaterypainfuleverylayerthetissueunderneathnervesthetissueCompletethetabletosummarizetheinformationaboutfirstaidforburns.Readfordetailsrole-play119,what’syouremergency?Hello,Iamburnt,andIdon’tknowwhattodo.Iamonly5yearsold.Canyouhelpme?Yes,pleasecalmdown.Youarecleverenoughtocall119.Nowtellme,whenandwheredidyougetburnt?One,twominutesago,Iburntmyarmwiththesteamfromapot.Iwantedtogetthebuns.Isee.Now,putyourarmunderthewater.OK,what’snext?Myarmiscoolernow.After10minutes,youcandrytheburnedareawithacleancloth,likeyourtowel.Andthenyoushouldcovertheareawithanothercleancloth.Yes,Ifoundit.NowcanIputsomeoilinmyarm?Don’tdothat.Itwillkeeptheheatinthewounds.Alright.Iwon’tdothat.What’snext?Now,doyoufeelpainfulinyourarm?Yes,alittle.Butit’snotverypainful.Wellthen,youcanaskyourparentstobuyyousomemedicine.Andyoucanrelax,itwon’tbeabigdeal.Thankyouforyourhelp!Iwill!Bye-bye!Post-reading1.Howdopeopledividethetypesofburns?A.DependingontheplacesoftheburnsB.DependingonthedepthofskinburnsC.DependingonwhatcausestheburnsD.Dependingonthetimetheburnstobetreated2.Whatcanweknowaboutburnsbasedonthepassage?A.Second-degreeburnscanbethemostpainfulkindofburn.B.Afirst-degreeburnhasthisnamebecauseitisthemostserious.C.Puttingbutteroroilonburnshelpsbecauseitmayreduceswellingandeasediscomfort.D.Itisimportanttousecoolwatertostoptheheatfromremaininginthewoundregardlessofthedegreeoftheburn.3.Whichofthefollowingisforbiddeninthefirst-aidtreatment?A.DryingtheburntareagentlywithacleanclothB.RemovinganyclothesusingscissorsifnecessaryC.PlacingburnsundercoolrunningwaterD.Placingcool,clean,tightclothsontheburnsCheckyourunderstandingBACblisterswaterysurfacedry,redcharred燒焦的tissueunderthemcanbeseen.seconddegree

burnsfirstdegreeburnsthirddegreeburns

MatchthepicturesPost-readingTellwhetherthetreatmentsareproperTom'sclothescaughtfire.Hisarmlookedterriblebutitdidn'thurt.Theskinwasburntandblack.Hisbro