高中二年级英语必修5第一课时课件VIP专享VIP免费

Unit5Firstaidmouth-to-mouthmethod人工呼吸drownedThehelpgiventosomeonewhoishurt/injuredsuddenlybeforeadoctorcanbefoundiscalledFirst–aid-kitambulanceCanyouguesswhatwillhappentothegirl?Howwillhermotherdealwiththeburn?Whathashappened?Thegirlhaspulledboilingwaterontoherself.Shewillgetbad.burns6Cooltheareaofskin;washitunderthecoldrunningwater.Coverthewoundwithbandage/cleancloth.Seeadoctorifnecessary.7READINGFirstAidFirstAidforburnsforburnsFastReading>Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5._____thethreetypesofburns_____whattodoifsomeonegetsburned_____thefunctionsofskin_____thesymptomsofburns_____howwegetburns35142Whatisamainideaofthepassage?9thetoplayerthethirdlayertissueundertheskinnerveThethreelofskinayersTheskinistheorgan,andalsoveryelargestssentialCarefulreadingPara.1thefunctionsoftheskinthesecondlayerWhatcanskindoforourbody?__________________________________________________________________________________________________________________________________________________________________1.Protectyouagainstdiseases,poisonsandthesun’sharmfulrays.2.Keepyouwarmorcool.3.Preventyoufromlosingwater.5.Giveyousenseoftouch.4.Youcanfeelcold,heatorpain.11RReeaaddiinnggsteamradiationhotliquidschemicalsH2SO4fireSunPara.2Causesofburnselectricity12ypesdifferenttofburns×Para.3FirstdegreeburnsAffectthetop______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________,waterysurfaceThirddegreeburnsAffect_____________layersoftheskin.Swollen;______canbeseen.______or____pain.Blackandwhiteand_______.TypesTypes&&characteristicscharacteristicsofburnsofburns1.Types1.Types2.Characteristics2.CharacteristicslayertopsecondallthreeswollenRoughtissueMildlyLittlenopressedBlisterscharredPara.3&4Accordingtotheformabove,labelthesepictureswithfirstdegreeburns,seconddegreeburnsandthirddegreeburns.firstdegreeburnsseconddegreeburnsthirddegreeburns151.Ifyouareburned,youmustremoveclothingevenifitisstucktotheburnTreatmentTrueorFalse:2.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.3.Weshouldmakesurethebandagewon’tsticktotheskinwhenitisused.4.Ifburnsareontheface,weshouldmakethevictimliedown.FFTsitupFunlessPara.5can’t165.Ourskinhasthreelayers.6.Wewillnevergetburnedbythesun.7.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.8.Thirddegreeburnsarethemostseriousandpainful.canthelayersoftheskinareburnedlittleornopainifnervesaredamaged179.Putcoolwateronanyburnstocoolthem.10.Don’trubtheburns11.It’sbetterthatyouputsomebutteroroilonburns.notbettersomeHowwillhermotherdealwiththeburn?Summaryoffirstaidtreatment1.________clothingandjewelleryneartheburns.2.______theburnswithcoolwater.3.______cool,cleanwetclothsontheburns.4.______theburnedareagently.5.______theburnedareawithadrycleanbandage.6.______theburnedarea______thantheheart,ifpossible.7.______thevictim____thedoctororhospital,ifpossible.TakeoffCoolPlaceDryCoverKeephigherGetto19cooltheburnwithcoolwaterWhyshouldwebutnoticywater?tooicystimulating(刺激的)unbearableAnswerthequestions1.Whyshouldyouputcoldwateronaburn?2.Whydoesn’tathirddegreeburnhurt?3.Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?21SuggestionsoftheexpertHotelFireFirst,Getfamiliarwiththesurroundingsassoonasyoureachapublicplace.Second,Ifafirebreaksout,pleasestaycalmanddon’ttrytosavethethingsintheroom.Third,usestairsinsteadoftheliftWhat’smore,don’ttryjumpingdownfromthebuildingeasilyBesides,SlowlyopenthedoorafterfeelingitfirstMoreover,coveryournoseandmouthwithapieceofwettowel;crawlalongthewallstotheexit23Homework>1.Searchasmuchinformationasyoucanaboutfirstaid>2.Findoutimportantphrasesanddifficultsentencesinthepassage,andtrytomakesentenceswiththem.ImportantNumbers120119110EmergencymedicalserviceFiredepartmentPolicedepartment25Thankyou,bye~