高二英语（必修五）unit 5 reading and speaking.ppt

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1、Unit5FirstaidLead-inWhatisthemostimportantinourlife?carhousemoneyjoblife...?Butourlifeisveryweak!Manypeoplediedbecauseofdelayedcareoftentheillnessorinjuryisnotseriousbutthereareothertimeswhengivingfirstaidquicklycansavesomeone'slifeWhatisfirstaid?Firstaidisthefirstkindofhelpgiventosomeone

2、whosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.Lookatthepictures.Whathashappenedineachpicture?1.Asnakehasbittenhimonhisleg.2.Shehascutherarmwithsomebrokenglassandisbleedingbadly.Hehasbadlysprainedhisankle.Sheischokingonapieceoffood.ShehasbrokenherarmHehasableedingnose.Thechildhasp

3、ulledboilingwaterontoherself.MINITALKSHOWChooseoneofthefollowingpicturesBriefdescriptionofthewaytoofferfirstaid1234567Layhimdownandkeephimstill.Donotwashthevenom(毒液)offtheskin(itwillhelpidentifythetypeofsnake.Donottrytosuckoutthevenom.Donotapplyatourniquet(止血带).Applypressuretothebittenarea

4、withyourhandsandthen,assoonaspossible,withabandagefirmlyoverthebite.Keepthelegstillwithasplint(夹板).Donotmovethevictim.CallmedicalhelpPutabandageonthewoundandapplypressuretoreducethebleeding.Havethevictimsitdownandelevatethefoot.Putanicepackontheankletoreducetheswelling.Putafirmbandagearoun

5、dthefootandankle.Ifshecancough(orspeakorbreathe),don’tdoanything.Ifshecan’tcough(orspeakorbreathe)andisturningblueintheface,hitherbetweentheshoulderbladeswiththeflatofthehandthreeorfourtimesDonotmovethebrokenboneifpossible.Donotmovethevictim.Supportthebrokenarminthemostcomfortableposition.

6、Keepthearmstillusingasling(吊腕带)orgetthevictimtosupportthebrokenarmwiththeotherarm.GetmedicalhelpimmediatelyGetthepersontositdown.Tilt(使倾斜)hisheadforwardslightlyandgentlypinch(捏)thesoftpartofthenosebelowthebridge.(鼻梁)Cooltheareaofskinatonce.Washtheareaofskinunderthecoldtapforseveralminutes.

7、Putapieceofdrycleanclothovertheareaoftheburn.EmergencyNumbers:emergencymedicalservices:firedepartment:policedepartment:120119110Lifeisprecious(宝贵的).Weshouldlearnsomefirstaidknowledge.Butpreventionisbetterthanfirstaid.Goodbye