必修5 Unit 5 First aid for bums.ppt

unit5Firstaid EnglishBook5 FirstAidfor Reading Burns 1 Whatisthemainpurposeofthetext A Totellusthecausesofburns B Toexplainthethreetypesofburns C Toshowthesymptomsofburns D Totelluswhattodoifsomeonegetsburnt Step1 fastreading Step2 ListeningListentothetextandthengivethemtherightorder thetypesofburns firstaidtreatment thefunctionsoftheskin thecharacteristicsofburns causesofburns 3 1 4 2 5 烧伤的类型 烧伤时的急救措施 皮肤的功能 烧伤的症状 导致烧伤的原因 Thefunctionsoftheskin Protectyouagainst and 2 Keepyou or 3 Preventyourbodyfrom 4 Giveyou losingtoo senseoftouch warm cool diseases poisons thesun sharmfulrays Part1 Step3 Carefulreading muchwater steam fire thesun electricity chemicals hotliquids radiation Part2 Causesofburns C rough redandswollenwithblisters dry redandmildlyswollen blackandwhiteandcharred seconddegreeburns firstdegreeburns thirddegreeburns Characteristicsofburns Part3 4 B A Characteristics clothingandjewelryneartheburns theburnswithcoolbutnoticywater cool cleanwetclothsontheburns theburnedareagently Takeoff Cool Place Dry Dos Firstaidtreatment Part5 5 theburnedareawithadrycleanbandage 6 theburnedarea thantheheart ifpossible 7 thevictim thedoctororhospital iftheinjuriesaresecondorthirddegreeburns Cover Keep higher Get Dos to Don ts Donot theclothingthatisstucktotheburns 2 Donotcooltheburnswith water 3 Donotputcoolwateron degreeburns 4 Donot butter oil ointmentonburns 5 Donot theburns itwillbreaktheblisters remove icy third put rub Step4 discussion Onedayintheclassroom Lilygotsomeveryhotwater ButTomandJacksplitit andLily sleggotinjuredbyhotwater Herburnwasroughandred andshehadextremepain 1 WhichdegreeburndidLilyget Why 2 WhatshouldLilydo Pleasegiveatleastthreesuggestions Step5 Homework 2 Findoutimportantphrasesanddifficultsentences