Unit-5-First-aid-reading课件(人教版必修5)教学提纲.ppt

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1、新课标高二版必修五Firstaid5ReadingReading&comprehendingFirstaidforburnsLeadingin1.Thefirstkindofhelpyougivesomeonewhohashadanaccident._______2.Apieceofcleanmaterialthatyouputonawound._________3.Akindofchemicalthatcankillmanoranimals_______.4.Alineoflightfromthesunofother

2、radiation.__________firstaidbandagepoisonrayWordStudy5.Ifaninjuryhurtsalotwesaythatitis_________.6.Acharacteristicofaseconddegreeburn,ball-likebleb.________7.Theseaffectallthreelayersoftheskinandany_______andorgansundertheskin8.Ifyougetthirddegreeburns,itis____t

3、ogetthevictimtothedoctor.painfulblistertissuevitalWhatwillthepassagebeabout?2.Whatdotheytellyouaboutthepassage?Firstaidforburns.Causes,types,characteristicsandfirstaidtreatmentforburns.FastreadingThetextaredividedintofiveparts.Readagainandfindinwhichordertheseto

4、picsarecovered?Numberthemfrom1to5.____thethreetypesofburns____whattodoifsomeonegetsburned____thefunctionsoftheskin____thecharacteristicsofburns____howwegetburnsOurskinhasthreelayers.Wewillnevergetburnedbythesun.Burnsaredividedintothreedegreesaccordingtothedegree

5、ofpain.Thirddegreeburnsarethemostseriousandpainful.Tellifthefollowingstatementsaretrueorfalse:Detailedreading5.Putcoolwateronanyburnstocoolthem.6.Don’trubtheburns.7.It’sbetterthatyouputsomebutteroroilonburns.ScanningReadpart1-3.Thenanswerthefollowingquestions.Pa

6、rt1Whatcanskindoforourbody?______________________________________________________________________________________________________________________________________________________________________________________________1.Actasabarrieragainstdiseases,poisonsandthes

7、un’sharmfulrays.2.Keepyouwarmorcool.3.Preventyourbodyfromlosingwater.4.Giveyouyoursenseoftouch.CausesofburnssteamfireThesunelectricitychemicalsHotliquidradiationTypeEffectExampleFirstdegreeburnsAffectboththetopandthesecondlayeroftheskin.Burnscausedbyelectricshoc

8、ks,burningclothes,orseverepetrolfires.Affectonlythetoplayeroftheskin.SeconddegreeburnsThirddegreeburnsmildsunburn,burnscausedbytouchingahotpanorironforamomentSeveresu