高二英语First aid课件6

Unit5FirstAidFirstaidisatemporaryformofhelpgiventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.Whatisfirstaid?fallsillgetsinjuredWhathashappened?Whatsortofinjurieswillthechildhave?FIRSTAIDFORBURNSReadingⅠSkimmingtogetthebasicfactsInwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.____thethreetypesofburns____whattodoifsomeonegetsburned____thepurposeofskin____thesymptomsofburns____howwegetburns35142ⅡScanningtogetDetailedInformationThethreelayersofskin:ThetoplayerThesecondlayerThethirdlayerPart1Thefunctionsoftheskin:1)Protectyouagainst_______,_______and____________________;2)Keepyou_______or_____;3)Preventyourbodyfrom_____________________;4)Giveyou_____________.diseasespoisonsthesun’sharmfulrayswarmcoollosingtoomuchwatersenseoftouchPart2CausesofburnshotliquidssteamfireradiationthesunelectricitychemicalsPart3TypesofburnsFirstdegreeburnsAffectthetop______oftheskin.Notseriousandfeelbettersoon.Examplesinclude……SeconddegreeburnsAffectboththe____andthe______layeroftheskin.Seriousandtakeafewweekstoheal.Examplesinclude……ThirddegreeburnsAffect____________layersoftheskinandany______and______undertheskin.Veryseriousandmustgotohospitalatonce.Examplesinclude……TypesofburnslayertopsecondallthreetissueorgansPart4CharacteristicsofburnsfirstdegreeburnsseconddegreeburnsthirddegreeburnsCharacteristicsdry,redandmildlyswollen…rough,redandswollen…blackandwhiteandcharred…FirstaidtreatmentPart5removecoolplacedrycover12345Removeclothingusingscissorsifnecessary.TakeoffjewelleryneartheburnStep1Coolburnsimmediatelywithcoolbutnoticywaterforabout10minutes.Step2Step3Placecool,clean,wetclothsonburnsuntilthepainisnotsobad.Step4Drytheburnedareagently.Step5Covertheburnedareawithadryandcleanbandage/cloth.1.Ifburnsareonarmsorlegs,…ifburnsareontheface,...Twoattentions:2.Ifinjuriesaresecondorthirdburns,itisvitaltosend…Homework1.Ex1,2and3onpage36.2.Ex1,23and4onpage70.3.Readthetextandrememberthenewwords.LifeispreciousWeshouldcareaboutothers,andhelppeopleinanemergency.珍惜生命,关爱他人!