人教英语必修五unit5 Warming up and Reading

FirstAidUnit5first-aid-kitbandageanambulanceBrainstorming:Whatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?AccidentFirstaidillnessbleedchokeBurn/catchfiresprainanklebitewoundpoisonelectricshock……Discussingroupsaboutthefollowingpicturesasnakebitebleedingasprainedanklechokingabrokenarmanosebleed4Asnakehasbittenhimontheleg.Laythepersondownandkeephimstill.Donotwashthevenom['venəm]（毒液）offtheskin.Applypressuretothebittenpartwithyourhands.Donotmovehimuntilthedoctorcomes.asnakebiteShehascutherarmwithsomebrokenglassandisbleedingbadly.bleedingPutabandageonthewoundandapplypressuretoreducethebleedingHehasbadlysprainedhisankle.asprainedankleGethimtositdownandthenputsomeiceonhisankletoreducetheswelling.Gethimtoputhisfootuponachairandbandagehisankleupfirmly.Sheischokingonapieceoffood.chokingBendherforwardandgiveherfourquick,hardslapsbetweentheshoulderblades（肩胛）withhand.Shehasbrokenherarm.abrokenarmDonotmovethebrokenboneifpossible.Keepthearmstillusingabandage.Callforhelpimmediately.Hisnoseisbleeding.Hehasanosebleed.anosebleedSitdownandbendforwardslightly.Squeezehisnosejustbelowthebridge(鼻梁)untilthebleedingstops.Fastreading1.Whatwillthepassagebeabout?2.Whatdotheytellyouaboutthepassage?Firstaidforburns.Causes,types,characteristicsandfirstaidtreatmentforburns.3.Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.____thethreetypesofburns____whattodoifsomeonegetsburned____thepurposeofskin____thesymptomsofburns____howwegetburns12345DetailedreadingTellifthefollowingstatementsaretrueorfalse:Readthetextagainandthenfindouthowmanypartsthereareandthemainideaofeachpart:Part1.Part2.Part3.Part4part5Thepurpose/functionofskinCausesofburnsTypesofburns:Firstdegreeburns,Seconddegreeburns,ThirddegreeburnsCharacteristicsofburnsFirstaidtreatmenthotliquids,steam,fire,radiation,thesun,electricity,chemicalsThefunctionsofskin:1)Protectyouagainst,and;2)Keepyouor;3)Preventyoufrom;4)Giveyou.losingwatersenseoftouchwarmcooldiseasespoisonsthesun’sharmfulraysTypeEffectExampleFirstdegreeburnsAffectboththetopandthesecondlayeroftheskin.burnscausedbyelectricshocks,burningclothes,orseverepetrolfires.Affectonlythetoplayeroftheskin.SeconddegreeburnsThirddegreeburnsmildsunburn,burnscausedbytouchingahotpan,stoveorironforamomentseveresunburnandburnscausedbyhotliquidsAffectallthreelayersoftheskinandanytissueandorgansundertheskin.1.Ourskinhasthreelayers.2.Wewillnevergetburnedbythesun.3.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.4.Thirddegreeburnsarethemostseriousandpainful.FirstdegreeBurnsSeconddegreeburnsThirddegreeburnstype1.GetthevictimtothedoctororhospitalTreatment3.Placecool,clean,wetclothesonthemuntilthepainisnotsobad.2.Keepclothscoolbyputtingthembackinthebasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.5.Putcoldwateronanyburnstocoolthem.6.Don’trub（摩擦）theburns.7.It’sbetterthatyouputsomebutteroroilonburns.Labelthesepictureswithfirstdegreeburn,seconddegreeburnandthirddegreeburn.A______________B___________C_______________firstdegreeburnseconddegreeburnthirddegreeburn1.Whyshouldyouputcoldwateronaburn?2.Whydoesn’tathirddegreeburnhurt?Becausethecoldwaterstoptheburningprocess,stopthepainandreducestheswelling.Becauseinathirddegreeburnthenervesaredamaged.Iftherearenonerves,thereisnopain.3.Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?4.Ifsomeonehasathirddegreeburn,whymightyouseetissue?Becausethismaybreakanyblistersandthewoundmaygetinfected.Becauseallthelayersoftheskinhavebeenburntshowingthetisssueunderneath.Makingafirst-aidkitAwell-stocked(存备得好的)first-aidkit,keptineasyreach,isnecessaryineveryhome.Itshouldinclude:•bandage•soap•sharpscissors•thermometer•plasticgloves(atleast2pairs)•flashlight•alcohol•yourlistofemergencyphonenumbers…Makingafirst-aidkit…emergencymedicalservicefiredepartmentpolicedepartment120119110Howtoplaceanemergencycallforhelp•dialtheemergencynumber•tellyournameandnumber•makeashortdescriptionoftheemergency…