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1、 Unit5FirstAid Warmingupandreading 1 Whyshouldyouputcoldwateronaburn 2 Whydoesn tathirddegreeburnhurt Becausethecoldwaterstopstheburningprocess stopsthepainandpreventsorreducesswelling 肿 Becauseinathirddegreeburnthenerveshavebeendamaged Iftherearenonerves thereisnopain 根据课文FirstAidForBurns完成下列短文 Fir
2、staidisthekindofhelp1tosomeone2fallsillorgetsinjuredbeforeadoctorcan3 find Ofcourse theillnessorinjuryisnotserious Nowlet stalkaboutfirstaidforburns Youhavethreelayersofskinthatprotectyourself4diseases poisonsandtheharmfulrays5thesun Yourskinalsogivesyouyour 6oftouch Firstaidisaveryimportantstepinth
3、e7 treat Peoplecangetburnedbymanythings 8hotliquids steam fire radiation thesun electricity etc Therearethreetypesofburns Burnsarecalledfirstdegree seconddegreeorthirddegreeburns dependingon9layersareburned Differentdegreeburncanbetreatedinadifferent10 Let skeepthesethingsinmind given who tobefound
4、from from sense treatment like which way Whatcanyoudotohelp Pressthewound Wrapbandage Cooltheinjurywithice Fastenwithbandage Whatisfirstaid Firstaidisatemporaryformof giventosomeonewhosuddenly orgets beforeadoctorcanbefound Oftentheillnessorinjuryisnot butthereareothertimeswhengivingfirstaidquicklyc
5、ansave help fallsill injured serious lives Howshouldwedealwithburns Lookatthepictureontheleft Whathashappened Thegirlhaspulledboilingwaterontoherselfandgotbadburns FirstAidforBurns Reading Task1 Glanceatthetitleandtheheadingsofthetext thenchoosefrombelow Thistextmaybetakenfroma A medicinebookB exper
6、imentreportC referencebook D anovelTheinformationinthetextisorganizedunderheadingsinsuchawaythatreaderscanquicklyfindthestepstheyshouldtake Inthistypeoftext theinstructionsarenumberedusingimperative 祈使句 Firstaidforburns Part2 Causesofburns Part1 Thefunctionsoftheskin Part3 Typesofburns Part4 Charact
7、eristicsofburns Part5 Firstaidtreatments firstdegree seconddegree thirddegree Thetextmainlytellsusthefunctionsoftheskinandthecauses characteristics treatmentsfordifferentdegreeburns ReadPart1andfindoutThefunctionsofskin losingtoomuchwater yoursenseoftouch warm cool diseases poisons thesun sharmfulra
8、ys typesofburns firstdegreeburns seconddegreeburns thirddegreeburns three Firstdegreeburns Theseaffectonlythe layeroftheskin Theburnsare andmildly whenpressedtheyturn Whendoingfirstaidforfirstdegreeburns place clothsonburns top dry red swollen white cool clean wet Seconddegreeburns affectboth and la
9、yeroftheskin Theburnsare and Thereare and surface Whendoingfirstaidforseconddegreeburns cloths incoldwater them and themontheburnedareaoverandoveragain top second rough red swollen blisters watery keep cool squeeze out place Thirddegreeburns affect layersoftheskinandaffectany and undertheskin Ifthei
10、njuriesarethirddegreeburns thevictimmustbesentto atonce Theburnsare and and allthree tissue organ black white charred hospital redlightswollen 1stdegree red swollenblisters 2nddegree tissuecanbeseenswollen 3rddegree Tellwhattypeoftheburns clothingandjewelleryneartheburn theburnswithcoolwater burnsun
11、dergentlyrunningwater theburnedareagently theburnedareawithadrycleanbandagethatwillnotsticktotheskin theburnedarea thantheheart ifburnsareonarmsorlegs thevictim thedoctororhospitaliftheinjuriesaresecondorthirddegreeburns Takeoff Place Dry Cover Keep Get to higher Cool Dos Don ts Don tcooltheburnswit
12、h water Don t theburns asthismaybreakanyblistersandthewoundmaygetinfected Don tputcoldwateron degreeburnsNeverput or onburnsDon t clothingifitisstucktotheburn icy rub third butter oil ointment remove typesofburns firstdegreeburns seconddegreeburns thirddegreeburns affectthetopoftheskin affectbothtop
13、andsecondlayer affectthreelayers Theburnsaredry redandmildlyswollen whenpressedtheyturnwhite Theburnsarerough redandswollen Thereareblistersandwaterysurface Theburnsareblack whiteandcharred Placecool cleanwetclothsonthewound Keepclothscoolincoldwater squeezethemoutandplacethemontheburnedarea Sendthe
14、victimtohospitalatonce three 1 Samknockedoverakettlefullofboilingwaterontothislegs Hislegsbecamered swollenandcoveredwithblisters Sambroketheblistersandpouredicywaterfromthefridgeontotheskin W Discussingroupsoffourtoseewhetherthefollowingisrightorwrong Ifit swrong explainwhyandgivethecorrectstatemen
15、t 2 Whileironingclothes MissGoodaccidentallytouchedtheiron Herwristblisteredandbecamewatery Ithurtalot Sheputherwristunderthecoldwatertapandthenkeptplacingcool clean dampclothsonituntilitwaslesspainful Thenshewenttoseethedoctor R Discussingroupsoffourtoseewhetherthefollowingisrightorwrong Ifit swron
16、g explainwhyandgivethecorrectstatement 3 MrsCasey ssleevecaughtfirewhileshewascooking Herarmlookedterriblebutitdidn thurt Theskinwascharred Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn Hethenplacedbutterontheburnandcovereditwithawetbandage W 4 Afteranhourinthesun Lilynoticedherarmswereredandhurtabit Shewenthomeandputthemundercoolrunningwater R Discusswhatkindoffirstaidyoushouldgiveinthesesituation Laythevictimdownandkeephim herstill Donotwashthevenomofftheskin donottrytosu
