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时间:2020-07-05
《高中英语 Unit 5 First aid Writing素材 新人教版必修5.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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.
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