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时间:2019-11-13
《2019-2020年高中英语Unit5Firstaid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、2019-2020年高中英语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_____thefunctionsofthesk
2、in_____thesymptomsofburns_____howwegetburnsStep2:CarefulreadingReadthepassagecarefullyandgettheanswerstothequestions.1.Whatcanskindoforourbody?(1)(2)(3)(4)2.Whatcancauseburns?3.Howmanytypesofburnsarethere?Whatarethey?4.Whyshouldyouputcoldwateronaburn?Step3:Detail-r
3、eading:Fillingintheblanks.Types/Characteristics (1)Firstdegreeburns:Affectthetop_____oftheskin.Dry,redandmildly___________painfulTurnwhitewhen______.(2)Seconddegreeburnsaffectboththe______________layeroftheskin._________,redandswollenBlister_____________surfaceextr
4、emely_______________(1)Thirddegreeburns.affect_____layersoftheskin.BlackandwhiteandcharredSwollen ,often_________underthemcanbeseen Maybe____________ aroundedgeofinjuredarea Step4:DecidewhetherthefirstaidtreatmentisRight(R)orWrong(W).1.Whensomeoneisburned,youshould
5、placesomeiceonhiswound.2.Thefunctionofcoolwateristopreventandreduceswelling.3.Weshouldputdampclothsontheseconddegreeburns.4.Weshouldn’tbreaktheblisters,ortheywillmakethewoundinfected.5.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.6.Weshouldmakesuretheb
6、andagewon’tsticktotheskinwhenitisused.7.Ifburnsareontheface,weshouldmakethevictimsitup.8.Coldwatercanbeusedinthreetypesofburns.Homework:(A)BritishRedCrossvolunteerPhilipRobertsshowedhowimportantbasicfirstaidskillscanbebysavingaroadcrashvictim'slife. Philipwasdri
7、vingdowntheM6motorwayearlyonemorningwhenhecameacrossaseriousroadaccident.Atruckhadcrashedintoacar,drivingitoffthemotorwayandintoaroadsidebank. Asthefirstpersononthescene,Philipmadesureitwassafetoapproachthevehicleandfoundanunconsciouswomaninside,slumped(陷入)forwa
8、rdandwithherairwayblocked.Asanotherdriverapproached,heshoutedforthemtocalltheemergencyservices.ThenPhilipactedfast. Herecalls:"Climbingintothe
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