知识学习人教版高中英语必修5教案Unit 5First AidWord文档格式.docx
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Skimming&
scanningmethodstomaketheSsgetagoodunderstandingofthetext.2.
DiscussionmethodstomaketheSsunderstandwhatthey’velearnedinclass.3.
Pairworkofgrouptogeteverystudenttotakepartintheteaching-and-learningactivities.TeachingaidsArecorder,aprojector,andacomputerTeachingproceduresSteponewarmingupT:
Let’scheckourhomeworkeachother
StepTwo
PresentationT:
Presentation1.
Lead-inquestion:
watchavideo,andfillintheblanks:
whatisfirstaid?
Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.oftentheillnessorinjuryisnotserious,butthereareothertimeswhengivingfirstaidquicklywillsaveone’slife.2.warming-up:
Brainstorming:
whatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?
Quizforfirstaid1.ThebestwaytotreatahurtankleistA.
Putanicepackonyourankle.B.
Putaheatingpadaroundyourankle.c.
keeponwalkingandjumping.2.Ifyougetanosebleed,gentlyletyourheadbacktostopthebleeding.
A.True
B.False3.Totreataburn,you:
A.Rubsomebutteronit.B.Holdtheburntpartundercoldrunningwater.
c.Putsaltontheburntpart.4.youshouldwaitatleastfiveminutesbeforetouchingsomebodywhohasbeenstruckbylightening,oryoumightgetashock.A.
True
B.
False5.yourfriendhasanasthmaattack,butshedoesn’thavehermedicine.you’dbetter:
A.Getapaperbagforhertobreatheinto.
B.Getheracupofcoffee.c.Takeheroutsideforfreshair.6.Totreatachoke,youshouldmakehim/herspitbypattinghim/herontheback.
A.
False7.Ifsomeoneishavingaheartattack,youshouldfirst:
call120
PerformcPR8.whichpersonwouldyouhelpfirst?
___ALiyanwhohascutherfootonglass
BXuejinwhosenoseisbleedingcGaoyuanwhoisonthegroundnotbreathing
DwangFengwhohasbrokenherarm.9.whencarryingoutrescuebreathing,howmanytimesaminuteshouldyou
blowairintothevictim’smouth?
______.
A4
B8
c15
D2010.Howwouldyoustopseverebleeding?
___Acoverthewoundwithplastic
BwashthewoundcdonothingasthebleedingwillstopbyitselfDputabandageoverthewoundandthenpressonit11.Afriendischokingonapieceoffoodandiscoughingbadly.whatshouldyoudo?
AnothingBcarryoutrescuebreathingchaveherliedownandrestDslapherfourorfivetimesonherback4.Asnakebite;
anosebleeding;
asprainedankle;
choke;
drown;
burn;
abrokenStepThree
Groupdiscussioa.whathappenineachpictureandwhatkindoffirstaidshouldyougiveinthefollowingsituatioTalkaboutdifferentsituationsandthewaytheyshouldgivefirstaid.Qs:
Turntopage33,lookatthepictures.whathappenedineachpicture?
whatkindoffirstaidshouldyougive?
Asnakebite:
Asnakehasbittenhimonhisleg.找教案Bleeding:
Shehascutherarmwithsomebrokenglassandisbleedingbadly.*Asprainedankle:
Hehasbadlysprainedhisankle.*choking:
Sheischokingonapieceoffood*(avideoaboutunconsciouschoking)Abrokenarm:
Shehasbrokenherarm.
thethreetypesofburns
whattodoifsomeonegetsburned
thefunctionsoftheskin
thesymptomsofburns
howwegetburnsStepFour
Detailedreading
Fillintheblanks1.whatcanskindoforourbody?
.Protectyouagainstdiseases,poisonsandthesun’sharmfulrays..keepyouwarmorcool..Preventyoufromlosingwater..Giveyousenseoftouch.2.causesofburnsyoucangetburntby:
hotliquids;
steam;
fireradiation;
thesunelectricityandchemicals3.Typesofburnwhatarethey?
1.Firstdegreeburns.2.Seconddegreeburns3.Thirddegreeburns
找教案4.Labelthesepicturesfirst,secondandthirddegreeburns.5.Fillintheblanks
Types&
characteristicsofburns1.Types2.characteristicsFirstdegreeburnsAffectthetop______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&
the______layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect_____________layersoftheskin.Swollen;
______canbeseen.______or____painifthenervesaredamaged.Blackandwhiteand_______.6..Answerthequestions1).whyshouldyouputcoldwateronaburn?
Becausethecoldwaterstopstheburningprocess,stopsthepainandreducestheswelling.2).whydoesn’tathirddegreeburnhurt?
Becauseinthethirddegreeburnthenerveshavebeendamaged.Iftherearenonerves,thereisnopain.3).whydoyouthinkclothesandjewellerynearburnsshouldberemoved?
Becausebacteriafromtheclothesandjewellerycouldinfecttheburns.4).Ifsomeonehasathirddegreeburn,whymightyouseetissue?
Becauseallthelayersoftheskinhavebeenburntshowingthetissueunderneath.7.Decidewhe