人教版（2019）選擇性必修第二冊(cè) Unit 5 First Aid Reading and thinking 課件

高中英語(yǔ)選擇性必修二

Unit5ReadingandThinking年級(jí)：高二學(xué)科：英語(yǔ)（2019人教版）Inthislesson,youwill...Reviewtheknowledgeaboutburns,includingtheircauses,types,characteristicsofburnsandfirstaidtreatment.Understand

stylisticfeaturesofhospitalleafletandthelanguagefeaturesofanexpositorywriting.Writeaspeechtoinformpeopleinyourcommunityoftheknowledgeaboutburns.LearningObjectivesReviewStructurePara1._______________oftheskinPara2._______________ofburnsPara3._______________ofburnsPara4._______________ofburnsPara5.__________________________forburnsfunctionscausestypescharacteristicsfirst-aidtreatmentReviewintroductorysentencetopicsentence

aseriesof

verbs

theimportanceoffirstaid

ReviewcausesofburnshotliquidissteamfireradiationthesunelectricityacidsotherchemicalsReviewtypesofburnsdepth

ofskindamageexamplesseverityofburnsfirst-degreeburnsaffectonly_________________oftheskin___________andburnscausedby______________incidentssecond-degreeburnsgo_____________oftheskinburnscausedby____________take___________togetbetterthird-degreeburnsaffect__________oftheskinandsometimes_______________underitburnscausedby___________,___________,or______________________________injuriesthevictimmust______________________atoncethetopfewmillimetresbelowthetoplayereverylayerthetissueminorhouseholdmildsunburnhotliquidselectricshocksburningclothespetrolfiresnotseriousseriousafewweeksverysevereinternalgotothehospitalcharacteristicsofburns·redandswollen;blisters;waterysurface·littleornopainifnervearedamaged;maybepainfularoundtheedgesoftheburn·turnwhitewhenpressed·blackandwhite·dry,red,andmildlyswollen·swollen;thetissueunderneathcanoftenbeseenfirst-degreeburnssecond-degreeburnsthird-degreeburns

Drytheburntareawithacleancloth

Takehim/hertothehospitalatonce

Placeburnsundercoolrunningwater

Makesurethevictimcanstillbreathe

Covertheburntareawithaloosecloth

RemoveclothesusingscissorsPutthetreatmentprocessincorrectorder.Review

Whatisthetexttypeofthepassage?

hospitalleafletreal,informative,objective,describesamedicalproblem,tellsreadersthewaystodealwithit,andusestheimperativetogiveadvice.featuresofahospitalleafletReviewWhat’sthewritingstyleofthepassage?

subtitleseye-catchingpicturesshortsentences&phrasesLanguagefeaturessecond/thirdpersonvoiceExpositorywritingimperativesentencesenoughdetailsReviewSituation1MrsKing’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Situation3Whileironingclothes,MissWhiteaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Situation2Afteranhourinthesun,LilynoticedherarmswereredandhurtabitTreatment:Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.Treatment:Sheputherwristunderthecoldwatertap,andthenplacingcool,clean,dampclothesonituntilitwaslesspainful.Thenshewenttoseethedoctor.Treatment:Shewenthomeandputthemunderrunningwater.

thirddegreeburns

RightWrong!youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.wrong!itwouldpreventtheheatfromescapingandcauseinfection.firstdegreeburnsRight!shedidright.Puttingthesunnedarmsunderrunningwatercanstoptheburningprocess,preventthepainbecomingunbearableandreduceswelling.seconddegreeburnsRight!iftheburnsaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.

ReviewSupposeyouareavolunteerinacommunity,youaregoingtowriteaspeechaboutburnstomakepeopleknowmoreaboutthemandraisetheirawarenessofpreventingfromgettingburnt.causes/types/characteristics/firstaidtreatment/...ReviewonepossibleversionGoodeveningeveryone,I’mreallyhonouredtohaveachancetobeheretomakeaspeech.Asweallknow,inourdailylife,gettingburntisverycommon,whichmaybecausedbyvariousthings,suchasradiation,hotliquids,steamandelectricityorotherchemicals.Therearethreetypesofburns,includingfirstdegreeburns,seconddegreeburnsandthirddegreeburns.Eachofthemhasitsowncharacteristics.Forexample,ifyourskinturnwhitewhenpressed,yougetfirstdegreeburns.Ifyourskinhaveblisters,waterysurface,yougetseconddegreeburns.Ifyourskinbecomeblackandwhiteandsometimesthetissueunderneathcanbeseen,itislikelythatyougetthirddegreeburns.Onceyougetburns,don’tbetoopanicandtrysix-stepfirstaidtreatment.Placeburnsundercoolrunningwater.Drytheburntareawithacleancloth.Removeanyclothes,butkeepitinmindthatnevertouchthefabricstickingtotheburntarea.Covertheburntareawithaloosecleancloth.Andmakesurethevictimcanbreathe.Lastly,iftheburnsareveryserious,itisnecessarytosendthevictimtothehospitalimmediately.Beingthelargestorgan,ourskinisveryimportanttoourbody.We’dbetterprotectitandlearnsomefirstaidtreatment.Ofcourse,ifyoucanavoidgetting