高中英语 book5U5 Warming up and reading课件 新人教版必修5 课件VIP免费

Whatisfirstaid?thefistkindofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.theinitialcareofasuddenlysickorinjuredperson.thecareadministeredbyapersonassoonaspossibleafteranaccidentorillness.…Whyisfirstaidimportant?Thepromptcaresometimesdrawsthelinebetweenlifeanddeath.Thepromptattentiondrawsthelinebetweenafullorpartialrecovery.…mainaimsoffirstaidTopreservelifeToprotectthecasualtyfromfurtherharmTorelievepain…Discussingroupsoffourwhathashappenedineachpicture.Haveyou,orsomeoneyouknow,beeninanyofthesesituations?Didyouorsomeoneelsegivehelpinanyofthem?Ifso,whatkindsofhelp?Whatkindsoffirstaidyoushouldgiveinthefollowingsituations.asnakebitbleedingasprainedanklechokingabrokenarmanosebleedbloodn.血液bleedv.流血bandagen.绷带injuryn.伤害，损伤woundn.伤口disinfectorn.消毒剂ointmentn.药膏；油膏sprainv.扭伤anklen.踝关节slingn.钩悬带chokev.窒息,哽住slapv.拍,掌击,拍击pinchv.捏relatedwordsfirst-aid-kitbandageanambulanceBrainstorming:Whatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?AccidentFirstaidillnessbleedchokeBurn/catchfiresprainanklebitewoundpoisonelectricshock……FirstAidforBurnsReadingWhatkindoffirstaidwouldyouperforminthissituation?Pre-readingWhathashappened?Placeburnsundergentlyrunningwaterforabout10minutes.Takeclothingofftheburnedareaunlessitisstucktotheburn.Takeoffotherclothingandjewellerynearburns.Diptheburnsundercoolwatertostopthepainandpreventorreduceswelling.Placecool,clean,wetclothsonburnsuntilthepainisnotsobad.Iftheinjuriesareseconddegreeorthirddegreeburns,getthevictimtothedoctororhospitalatonce.Whatcanskindoforourbody?Skinprotectsyouagainstdiseases,poisonsandthesun’sharmfulrays.Italsokeepsyouwarmorcool;itpreventsyourbodyfromlosingwater;itiswhereyoufeelcold,heatorpain;anditgivesyouyoursenseoftouch.2.Howcanwegetburnt?Youcangetburntby:hotliquids,steam,fire,radiation,thesun,electricityandchemicals.Therearethreetypesofburns:firstdegreeburns,seconddegreeburnsandthirddegreeburns.3.Howmanytypesofburnsandwhatarethey?Fastreading1.Whatwillthepassagebeabout?2.Whatdotheytellyouaboutthepassage?Firstaidforburns.Causes,types,characteristicsandfirstaidtreatmentforburns.Fast-ReadingTellifthefollowingstatementsaretrueorfalse:1.Ourskinhasthreelayers.2.Wewillnevergetburnedbythesun.3.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.4.Thirddegreeburnsarethemostseriousandpainful.5.Putcoolwateronanyburnstocoolthem.6.Don’trubtheburns7.It’sbetterthatyouputsomebutteroroilonburns.Readthetextagainandthenfindouthowmanypartsthereareandthemainideaofeachpart:Part1.Part2.Part3.Part4part5Thepurpose/functionofskinCausesofburnsTypesofburns:Firstdegreeburns,Seconddegreeburns,ThirddegreeburnsCharacteristicsofburnsFirstaidtreatmenthotliquids,steam,fire,radiation,thesun,electricity,chemicalsDetailedreadingThepurposeofskin:1)Protectyouagainst,and;2)Keepyouor;3)Preventyoufrom;4)Giveyou.losingwatersenseoftouchwarmcooldiseasespoisonsthesun’sharmfulraysTypeEffectExampleFirstdegreeburnsAffectboththetopandthesecondlayeroftheskin.Burnscausedbyelectricshocks,burningclothes,orseverepetrolfires.Affectonlythetoplayeroftheskin.SeconddegreeburnsThirddegreeburnsmildsunburn,burnscausedbytouchingahotpanorironforamomentSeveresunburn,burnscausedbyhotliquidsAffectallthreelayersoftheskinandanytissueandorgansundertheskin.FirstdegreeBurnsSeconddegreeburnsThirddegreeburnstype1.Get...