高中英语教学课件-Unit5 First aid Reading

Unit5FirstaidReadingPre-reading1.Whathashappenedinthispicture?

Thelittlegirlhaspulledboilingwaterontoherself.

2.Whatsortofinjureswillsheget?

Shewillhavebadburns.

3.Whatshouldthemotherdo?Canyougivehersomeadvice?

readthetitle“FirstAidforBurns”andlookatthepictures,thenguesswhatthepassagemaybeabout.

Fastreading

ScanthepassageandanswerthefollowingquestionsGivestudentsoneminutetoscanthepassage,thenanswer:Howmanypartsarementioned?Whatarethey?Fastreading

TheNewCoursefocusesontheSs'abilitiestogatherinformation；dealwithinformation；solveproblemsandtheabilitiestothinkandexpressinEnglish.Itfirstintroducestheimportanceoftheskintoourbody,thenintroducestypesofburns,characteristicsofburnsandcertainstepsoffirstaidtreatments.Itishopedthatthroughthepassage,theSswillknowhowtoperformfirstaidproceduresforburnsanddofirstaidcalmlyduringanemergency.Fastreading2.Howistheinformationorganizedwithintheheadingsoftypesofburnsandcharacteristicsofburns.

Theinformationisorganizedaccordingtothetypesofburns:firstdegree,seconddegree,thirddegreeburns.IntensivereadingInwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.ThepurposeofskinHowwecangetburnsThethreetypesofburnsThesymptomsofburnsWhattodoifsomeonegetsburntIntensivereading Burn-classificationIntensivereadingAnswerthefollowingquestionsWhyisskinveryimportanttoourbody?

Skinprotectsusagainstdiseases,poisonsandthesun'harmfulrays；keepsuswarmorcool；preventsourbodyfromlosingwater；itgivesyousenseoftouch.

IntensivereadingWhyshouldyouputcoldwateronaburn?

Thecoolwaterstopstheburningprocess,stopsthepainandpreventsorreducesswelling.Whydoesn'tathirddegreeburnthurtmuch?

Becausethenervesmaybedamaged.Intensivereading

ReadthepartwiththeheadingofFirstaidtreatmentandmakealistofdosanddon'ts.

DosDon’tsCoolburnswithrunningwater.Takeofftheclothingandjewellerynearburns.Placecool,clean,wetclothonthefirst,seconddegreeburns.Drytheburnedareagently.Covertheburnedareawithdry,cleanbandageandholditinplacewithtape.Takeoffclothingstucktotheburn.Putcoldwateronthethirddegreeburns.Rubtheburns,breaktheblisters.Putbutter,oil,ointmentsonburns.

Detailedreading1.Readthetextagainandtelltrueorfalse.1)Theskinisthelargestorganofourbody.2)Ifapersongetsathirddegreeburn,hewillfeelgreatpain.3)Sunburnjustbelongstothefirstdegreeburn.4)Takeoffclothingandjewellerynearburns.5)Ifapersongetsathirddegreeburn,hemustcoolburnsimmediatelywithcoolbutnoticywaterandthengotoseeadoctor.TFFTFDetailedreading2.Readthefirstaidtreatmentfortheseburns.Ifthetreatmentisright,writeRinthebrackets.Ifitiswrong,writeWinthebracketsandexplainwhy.Thengivethecorrecttreatment.

Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgesontotheskin.()Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.()

WRSamshouldnothavebrokentheblistersbecausetheburnscouldbecomeinfected.Heshouldhavepouredcoolwater,noticywaterontheburn.ThecorrecttreatmentforaseconddegreeburnlikeSam'sisdescribedinNo2oftheexercise.

DetailedreadingMrs.Casey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.()Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemundercoolrunningwater.()WRMr.Caseywasrighttotakehiswife'sblouseoffbutheshouldnothavepickedbitsofblouseofftheburn.ThisisbecauseifyoupullmaterialthatisstuckoffathirddegreeburnlikeMrs.Casey's,youwouldpullthetissueunderthematerialofftoo.Thiswouldcausemoredamagetotheburn.Heshouldnothaveputbutterontheburnbecauseitwouldhavestoppedtheheatfromescapinganditmightalsocausetheburntobecomeinfected.Heshouldnothaveputawetbandageontheburn.ThecorrectfirstaidtreatmentforathirddegreeburnistoremoveclothingandjewelleryneartheburnbutnotiftheClothingisstucktotheburn.Donotputcoldwaterontheburn.Placeclean,dryclothsoverthedamagedarea.Get