Unit 5 Reading and Thinking 課件【高效課堂+備課精研】高中英語人教版（2019）選擇性必修第二冊

Unit5FirstAid：Readingandthinking

FirstAidforBurnsBytheendofthisclass,studentswillbeableto:Teachingobjectives:FindoutthemainideaofeachparagraphUnderstandsomedetailsofburns

JudgedifferenttypesofburnsCarryoutfirstaidtreatmentDevelopsenseofcooperativelearningandbewillingtohelpsomeoneinneedLeadinLookandCanyoudescribethepicture?TheinstructorThevictimWhatarethestudentslearninginthepicture?Thestudentsarelearningbasicfirstaid(急救）,inparticularCPR.ThestudentHereisashortvideotohelpyougetaclearunderstandingaboutCPR.It’sagreathonourtosavealife.--LeighBardugo救人一命，善莫大焉。

Accidentswillhappen.Whatwouldyoudotohelpher?Before-reading

puticeontheburnapplytoothpaste/honeytouchtheearlobes(耳垂)blowtheburnIfsomeoneyouknowsufferedaburn,whatcanyoudo?BrainstormFirstAidforBurnsWhile-reading

Fast-reading:Whatisthetexttype?____advertisement____blogpost____hospitalleaflet____email____newspaperarticle____shortstoryThelanuageofthisleaflet/articleis(someadjectives)

____________________________________________博客帖子醫(yī)院宣傳單conciseobjective

scientific

Findoutthemainideaandstructure

ofthepassage.Part1:the_________oftheskinPart2:_________ofburnsPart3:_________ofburnsPart4:______________ofburnsPart5:___________________forburnsCausesTypesFirstaidtreatmentCharacteristicsThemainideaofthepassage:Itisabout________forburns.FirstaidFast-reading:Tip:Justlookingatthetitleandsubtitleswillbeokay.functionsTheskinisanessentialpartofyourbobyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxin,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.function

topicsentencePart.1Careful-reading:Part1.thefunctionsoftheskin(pleaseansweritinacompletesentence)functionsoftheskin

Actsasabarrieragainstdisease,toxins,andthesun’s______;

preventsyourbodyfrom_____________________________warnsyouwhenthingsaretoo_____or_____

givesyou______________bodytemperaturelosingtoomuchwatercoldhotsenseoftouchtocontrolyour____________raysCareful-reading:12345CausesofburnsYoucangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.Whatmaycauseyoutogetburned?WATCHOUT!hotliquidssteamfirethesunelectricityacidsradiationPart.2chemicalsAccordingto___________________________,theburnscanbedividedinto_________types.Types&Characteristicsofburns

Threelayersoftheskinthetoplayerthe2ndlayerthe3rdlayerFirst-degreeburnsSeconddegreeburnsThird-degreeburnsthedepthofthedamagethreeHowdoyouunderstandthesentence?Part.3-4Burnsaredividedintothreetypes,dependingonthedepthofskindamage.

A:First-degreeburns

Theseaffectonlythetopfewmillimetresoftheskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.B:Second-degreeburnsThesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludeburnscausedbyhotliquids.

C:

Third-degreeburnsTheseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludedburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.Part.3皮下組織DetailsTypesFirst-degreeburnsSecond-degreeburnsThird-degreeburnsDepth_______________________oftheskin__________________oftheskin__________oftheskinandsometimes____________underneathtopfewmillimetresbelowthetoplayereverylayerthetissueTypesofburnsDetailsTypesFirst-degreeburnsSecond-degreeburnsThird-degreeburnsCharacteristicsdry,red,andmildly__________;mildly________;turn_______whenpressedredandswollen;_______;_______surface;extremely_______blackandwhite;swollen;_______________________canoftenbeseen;littleornopainif________aredamagedswollenpainfulwhiteblisterswaterypainfulthetissueunderneathnervesCharacteristicsofburnsDetailsTypesFirst-degreeburnsSecond-degreeburnsThird-degreeburnsTreatmentplaceunder__________________withinthefirsttenminutes→_____theburntarea→_____________clothes→_______theburn→burnontheface:makesurethevictimcan____________→secondorthird-degreeburn:takethevictimto______________________coolrunningwaterdryremoveanycoverstillbreathethehospitalatoncePart5:First-AidTreatment

Cando1._______burnsundercoolrunningwaterfor10minutes2.______theburnedareagently.3.______anyclothesusingscissorsifnecessary.4.______theburnedareawithaloose,cleancloth.5.______thevictimtothehospitalifserious.

Can’tdo1.

Don’tremoveanyclothesiftheysticktotheburntskin.2.Don’tapplyoiltotheburntarea.PlaceDryRemoveCoverTakeImperativesentences

Whattodowheninjured？GivesomeadviceReadagainanddecideifthefollowingstatementsaretrue(T)orfalse(F).p511.Yourskingivesyouprotectionfrommanydangerousthings.2.Afirst-degreeburnhasthisnamebecauseitisthemostserious.3.Second-degreeburnscanbethemostpainfulkindofburn.TF

TF

TF

Careful-reading

4.Itisimportanttousecoolwatertostoptheheatfromremaininginthewoundregardlessofthedegreeoftheburn.5.Puttingbutteroroilonburnshelpsbecauseitmayreduceswellingandeasediscomfort.TF

TF

Hereisashortvideoabouthowtoperformfirstaidforburns.Whatelsefirstaidknowledgedoyouknow?Post-reading

FIRSTAID(Fishbonesstuckinthethroat)pleasedon’ttakemeasurescasually!!!!!（WRONG）EG:①Drinkingdilutedvinegar（稀釋的醋）withthehopeofbreakingdownthebone.②Drinkingaeratedwater（汽水）/soda.③Swallowingalargepieceofbreadsoaked（浸泡）inwater.④Swallowingalargemorsel（一口）ofriceoreatingabanana.Thefollowingmeasurescanbetakenforpatientswithshallowfishbonestuckinthethroat1.Thepatientisinapostureofbendingdownandcoughinggently,whichmaycoughupthefishbone2.Iftherescuercanseethestuckfishboneundertheflashlight,hecancarefullytakeoutthefishbonewithlongtweezers.Evenifthefishbonehasbeentakenout,heshouldgotothehospitalintime.Pleaseseeadoctorimmediately.Forpatients_____________________________________________theyshould_____________________.________________Professionaldoctorsshouldtakeoutthefishbonesafterlaryngoscopyandesophagoscopy.whosefishbonesaredeeplystuckinthethroatgotothehospitalformedicaltreatmentin

timeWhatshouldwedowhenfishbonesstuckinthethroat？Accidentscanhappentoanyoneatanytime.Butyoucanbethedifferencebetweenlifeanddeath.Sotrytolearnmoreaboutfirstaidindailylife.課文語法填空：Theskin,1.________actsasabarrieragainstdisease,toxinsandthesun’srays,isanessentialpartofyourbody.2.__________(get)burntcanleadtoveryseriousinjuries.Youcangetburntbyavarietyofthings.Burns3._________(divide)intothreetypes,dependingonthedepthofskindamage.First-degreeburnsarenotserious,4.__________(affect)onlythetopfewmillimetersoftheskin.Second-degreeburnsareseriousandtake5.__________fewweeks6._________(get)better.Third-depreeburnsaffecteverylayeroftheskin.Theseburnscauseverysevereinternal7.________(injury)andthevictimmustgotothehospitalatonce.Asforthefirst-aidtreatmentforburns,thefollowingadvicemaybe8.________(help).Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Drytheburntarea9.__________(gentle)withacleancloth.Removeanyc