高中英语新人教必修五 Unit 5 First Aid全单元课件.ppt

Unit5Firstaid Warmingup Whatisfirstaid Firstaidisa giventosomeonewhosuddenly or beforeadoctorcanbefound Oftenthe or isnot butthereareothertimeswhengiving willsave temporaryformofhelp fallsill getsinjured illness injury serious firstaidquickly lives Let sDoSomeFirstAidQuiz 1 Thebestwaytotreatahurtankleisto Putanicepackonyourankle Putaheatingpad 垫子 aroundyourankle Keeponwalkingandjumping treatahurtankle 2 Ifyougetanosebleed gentlyletyourheadbacktostopthebleeding A TrueB False Itmayleadthebloodintothethroatandeasilycausechoking 3 Yourfriendhasanasthma 哮喘 attack butshedoesn thavehermedicine You dbetter A Getapaperbagforhertobreatheinto B Getheracupofcoffee C Takeheroutsideforfreshair 4 Ifsomeoneishavingaheartattack youshouldfirst A Call120B PerformCPR 心肺复苏 Whathashappenedtothelittlegirl 1Lookatthepicture Whatisonthecupboard Thegirlhaspulledboilingwaterontoherself Shewillget havebadburns Pre reading 2Whatkindoffirstaidwouldyouperforminthissituation Makealistofyourideas Cooltheareaofskin washitunderthecoldrunningwater Coverthewoundwithbandage cleancloth Seeadoctorifnecessary 3Nowquicklyreadabout FirstAidforBurns takenfromabookcalledFirstAidfortheFamily Seewhetheryouideaswerecorrect FIRSTAIDFORBURNS Reading Readthetextquicklyandcompletethemainideaofit Thetextmainlyintroduces typesofburnsandtheircharacteristicsaswellashowtogive whenburnshappen firstaidtreatment three Causesofburns Firstaidtreatment Characteristicsofburns Part1 Part3 Lookatthestructureofthetest Part2 Part4 Part5 Thefunctionsoftheskin Typesofburns Firstaidforburns Part1 Thefunctionsoftheskin readandfillintheblank 1 Protectusagainstdiseases poisonsandthesun sharmfulrays 保护 免受 之苦 2 Keepuswarmorcool 3 Preventusfromlosingwater 阻止 免受 之苦 4 Giveussenseoftouch 触觉 Part2 Whatgetstheskinburned hotliquids chemicals mildweather steam electricity thesun fire radiation spring 温泉 Part3 4 typesandcharacteristicsofburns blister Mildlyswollen Tissueunderthemoftencanbeseen seconddegreeburns firstdegreeburns thirddegreeburns Mildsunburnandburnscausedbytouchingahotpanoriron Severesunburntandburnscausedbyhotliquid Electricshocks burningclothesorSeverepetrolfires A B C clothingandjewelryneartheburns theburnswithcoolwater cool cleanwetclothsontheburns theburnedareagently theburnedareawithadrycleanbandage theburnedarea thantheheart ifpossible thevictim thedoctororhospital ifpossible Part5Treatment Takeoff Cool Place Dry Cover Keep higher Get to I Readthetextcarefullyandfillintheblanks Burns Types swollen white watery tissue nerves jewellery cool anhour higher Dry bandage 1Inwhichorderarethesetopicscoveredinthetext Numberthemfrom1to5 thethreetypesofburnswhattodoifsomeonegetsburnedthefunctionsoftheskinthesymptomsofburnshowwegetburns 3 5 1 4 2 Comprehending 2Readthetextagainandthenlabelthesepicturesfirst secondandthirddegreeburns seconddegreeburn firstdegreeburn thirddegreeburn 3Answerthequestions Whyshouldyouputcoldwateronaburn 2 Whydoesn tathirddegreeburnhurt Becausethecoldwaterstopstheburningprocess stopsthepainandreducestheswelling Becauseinthethirddegreeburnthenerveshavebeendamaged Iftherearenonerves thereisnopain 3 Whydoyouthinkclothesandjewellerynearburnsshouldberemoved 4 Ifsomeonehasathirddegreeburn whymightyouseetissue Becausebacteriafromtheclothesandjewellerycouldinfecttheburns Becauseallthelayersoftheskinhavebeenburntshowingthetissueunderneath 4Readthefirstaidtreatmentsfortheseburns Ifthetreatmentisright writeRinthebrackets Ifitiswrong writeWinthebracketsandexplainwhy Thengivethecorrecttreatment 1Wrong Samshouldnothavebrokentheblistersbecausetheburnscouldbecomeinfected Heshouldhavepouredcoolwater noticywaterontheburn 2Right 3Wrong MrCaseywasrighttotakehiswife sblouseoffbutheshouldnothavepickedbitsofblouseofftheburn Thecorrectfirstaidtr