欢迎来到天天文库
浏览记录
ID:55123708
大小:3.38 MB
页数:24页
时间:2020-05-10
《英语:必修5u5First aid for burns课件(新人教版).ppt》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、REVISIONWritedownthewordslearnedlastclassaccordingtothefollowingpictures:REVISION132546910asprainedanklenosebleedchokebandagepoisonblisterstove78kettleliquidsteamswellswollenradiationWhatkindoffirstaidtreatmentdoesthisgirlneed?Whocandescribewhatishappe
2、ning?Doyouknowhowtogiveherspecificfirstaidtreatment?FirstAidforBurnsSkimthesubtitlesandputthefollowingstatementsinrightorder.____thethreetypesofburns____whattodoifsomeonegetsburned____thefunctionsoftheskin____thesymptomsofburns____howwegetburns35142Ski
3、mming:teadingrsaF2.Whatcanskindoforourbody?(Para1)①②③④3.Howcanwegetburnt?(Para2)Scanninggiveussenseoftouchactasabarrieragainstdiseases,poisonsandthesun’sharmfulrayskeepuswarmorcoolpreventusfromlosingwaterteadingrsaFScanpara1&2andanswerquestions:1.Howma
4、nylayersofskinarethere?Thethreelayersofskin:ThethirdlayerThesecondlayerThetoplayer2.Howcanwegetburnt?(P2)ReadingWecangetburntby:hotliquidssteamfirethesunelectricitychemicalsradiationFirstdegreeburnsAffectthe_______oftheskin.Dry,redandmildly______._____
5、__painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect____________layersoftheskin.Blackandwhiteand_______.______or____pain.maybepainaround_____
6、_______________Swollen;______canbeseen.Types&characteristicsofburns(basedonpara3&4)1.Types2.CharacteristicstoplayertopsecondallthreeswollenRoughtissueMildlyLittlenopressedBlisterscharrededgeofinjuredareaIfapersongetathirddegreeburn,allhisthreelayersofs
7、kinandanytissueandorgansundertheskinwillbeburned.Thenerveslieinthesecondlayeroftheskin.Soifapersongetathirddegreeburn,hisnerveswouldbedamaged.Ifthereisnonerves,thereisnopain.Whydoesn’ttheburnedpersonwhogetathirddegreeburnfeellittleornopain?Accordingtot
8、heformabove,labelthesepictureswithfirstdegreeburns,seconddegreeburnsandthirddegreeburns.firstdegreeburnsseconddegreeburnsthirddegreeburnsCarefulreadingReadPara5carefullyanddothefollowingtwoexercises:Whyshouldyouputcoldwateronaburn?Whydo
此文档下载收益归作者所有