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时间:2020-07-05
《高中英语 Unit5 First aid 第3课时导学案 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、河北省唐山市开滦第二中学高中英语Unit5Firstaid第3课时导学案新人教版必修5【学习目标】阅读Firstaidforburns,了解急救的基本知识。【重点难点】掌握说明文快速阅读的方法及策略【学习内容】Step1:Mainideaabout“Firstaidforburns”Skimforgeneralideaandthennumberthemfrom1to5._____thethreetypesofburns_____whattodoifsomeonegetsburned_____thefunctionsoftheskin___
2、__thesymptomsofburns_____howwegetburnsStep2:CarefulreadingReadthepassagecarefullyandgettheanswerstothequestions.1.Whatcanskindoforourbody?(1)(2)(3)(4)2.Whatcancauseburns?3.Howmanytypesofburnsarethere?Whatarethey?4.Whyshouldyouputcoldwateronaburn?Step3:Detail-reading:Filli
3、ngintheblanks.Types/Characteristics (1)Firstdegreeburns:Affectthetop_____oftheskin.Dry,redandmildly___________painfulTurnwhitewhen______.(2)Seconddegreeburnsaffectboththe______________layeroftheskin._________,redandswollenBlister_____________surfaceextremely______________
4、_(1)Thirddegreeburns.affect_____layersoftheskin.BlackandwhiteandcharredSwollen ,often_________underthemcanbeseen Maybe____________ aroundedgeofinjuredarea Step4:DecidewhetherthefirstaidtreatmentisRight(R)orWrong(W).1.Whensomeoneisburned,youshouldplacesomeiceonhiswound.2.T
5、hefunctionofcoolwateristopreventandreduceswelling.3.Weshouldputdampclothsontheseconddegreeburns.4.Weshouldn’tbreaktheblisters,ortheywillmakethewoundinfected.5.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.6.Weshouldmakesurethebandagewon’tsticktotheskinwhenitis
6、used.7.Ifburnsareontheface,weshouldmakethevictimsitup.8.Coldwatercanbeusedinthreetypesofburns.Homework:(A)BritishRedCrossvolunteerPhilipRobertsshowedhowimportantbasicfirstaidskillscanbebysavingaroadcrashvictim'slife. PhilipwasdrivingdowntheM6motorwayearlyonemorningwhen
7、hecameacrossaseriousroadaccident.Atruckhadcrashedintoacar,drivingitoffthemotorwayandintoaroadsidebank. Asthefirstpersononthescene,Philipmadesureitwassafetoapproachthevehicleandfoundanunconsciouswomaninside,slumped(陷入)forwardandwithherairwayblocked.Asanotherdriverapproa
8、ched,heshoutedforthemtocalltheemergencyservices.ThenPhilipactedfast. Herecalls:"Climbingintot
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