高中英语 Unit 5 First aid Writing素材 新人教版必修5.doc

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1、Firstaidinthelaboratory在实验室里，如果发生化学物质烧伤或流血等意外事故时，你知道该如何处理吗？Inthelaboratory’whenyouarecarryingexperimentout’youmaygetinjurywhensomeaccidenthappens’likechemicalburns’gaspoisoning’etc.Sogivingfirstaidtreatmenttotheinjuredpeoplemayhelp.Now’Iwanttodiscusssomecommoni

2、njuriesandtheirfirsttreatment’sothatyoucanhavesomeideaswhenanaccidenthappens.Chemicalburns:1.Usewateronlyforthefirstaidintreatingchemicalburns.2.Washtheinjuredareawithrunningwaterforatleast10minutes.Thiscanpreventfurtherdamagetotheburnttissue.HeatBurnsorScalds:

3、1.Toreducethepain’cooltheinjuredareawithlotsofcoldwater.2.Donotapplyanychemical.3.Usedry’sterilegauzeorlint(纱布)dressingandthenapplyabandagetocoverthearea.4.Smotherthefirewithablanketifclothesgetfire.EyeInjury:1.Spraytheirritatedeyebywaterforseveralminutes.2.See

4、kmedicaltreatment.SolidorLiquidpoisoning:1.Spitthepoisonoutifthepoisonisstillinthemouth’andwashthemouthwithplentyofwater.2.Ifthepoisonisswallowed’drinkplentyofwaterormilk.Seekmedicaltreatmentatonce.Anywayifyoucarryexperimentsoutcarefully’thechanceofgettingaccid

5、entswouldlower.