Unit 5 Reading and Thinking 課件 【知識精講+能力提升】 高中英語人教版（2019）選擇性必修第二冊

UNIT5FIRST

AIDEmergencycareortreatmentgiventoasickorinjuredpersonbeforeregularmedicalaidcanbeobtained.Whatisfirstaid?Whataresomeoccasionswherefirstaidisused?getasnakebitesufferfromaspraindanklegetanosebleedWhataresomeoccasionswherefirstaidisused?haveabrokenarmbebleedingchokeHavethevictimsitdownand_______(提起)thefoot.Putan_________(冰袋)ontheankletoreducetheswelling.________(噴灑)medicinearoundtheankle.Putafirmbandagearoundthefootandankle.elevateWhatkindoffirstshouldbegivenoneachoccasion?icepackSpraysufferfromaspraindankle1._______(放置)thevictimdownandkeephimstill.2.Putthebittenpart_________thanheart.3._________pressure

to(施壓)thebittenareawithyourhandsandthenwithabandagefirmlyoverthebite.4.Callmedicalhelp.5.Don’ttryto__________(吸出)thevenom(毒液).Whatkindoffirstshouldbegivenoneachoccasion?LayhigherApplysuckoutgetasnakebite1.Getthepersontositdown,puthishead________slightly.2.Gently________(捏)thesoftpartofthenosebelowthebridge(鼻梁).forwardpinchWhatkindoffirstshouldbegivenoneachoccasion?getanosebleedDon’tmovethebrokenboneifpossible.__________(支撐)thebrokenarminthemostcomfortableposition.Keepthearm_______(靜止不動)usingasling(吊腕帶)orsupportthebrokenarmwiththeotherarm.Getmedicalhelpimmediately.Whatkindoffirstshouldbegivenoneachoccasion?Supportstillhaveabrokenarm1.Puta___________onthewound.2.Apply__________toreducethebleeding.3.Sendto__________ifnecessary.Whatkindoffirstshouldbegivenoneachoccasion?bandagepressurehospitalIfthepersoncancough(breathe,orspeak),don’tdoanything.Ifyou_____(拍)herontheback,itcancausethepieceoffoodtomoveandcompletelyblocktheway.2.Ifthepersoncan’tcoughandisturningblueintheface,makeher____(吐)byher_______(拍)ontheback.3.PerformHeimlichmanoeuvreifnecessary./'haimlik//m??nu?v?(r)/Whatkindoffirstshouldbegivenoneachoccasion?spitpattingpatHowtoPerformHeimlichmanoeuvre?a.Standbehindthechokingpersonb.Wrapyourarmsaroundhiswaist（腰）.c.Putonefistinhisorherupperpartofthestomach.d.Grabyourfistwithyourotherhandtightly.e.Forceouttheobstruction/?b?str?k?n/阻礙物

bypushingupandintohisstomachinonemotion.Whataresomeoccasionswherefirstaidisused?haveasuddenheartattacksaveadrowningmangetburntWhatkindoffirstshouldbegivenoneachoccasion?PerformCPRa.Placethehands,onehandontopoftheother,onthecentreofthevictim’schest.b.Pushdownhard.puticeontheburnapplytoothpaste/honeytouchtheearlobes(耳垂)blowtheburnWhatkindoffirstshouldbegivenoneachoccasion?

Firstaidforburns

Unit5ReadingandThinkingLearnaboutfirstaidforburns1:Whatisthetexttypeofthepassage?2:Findoutthemainideaandthestructureofthepassage.Readthepassagequicklyandfindtheanswers.____advertisement____blogpost____hospitalleaflet____email____newspaperarticle____shortstory1:Whatisthetexttypeofthepassage?Hospitalleaflet--factual,informational,objective,givesadescriptionofamedicalproblem,andtellshowtodealwithit,usestheimperative（祈使句）togiveadvice.醫(yī)院傳單博客帖子2:Findoutthemainideaandstructureofthepassage.Part1:The_________oftheskinPart2:_________ofburnsPart3:_______ofburnsPart4:________________ofburnsPart5:___________________forburnsThemainidea:itisabout___________________.functionsCausesTypesFirstaidtreatmentCharacteristicsfirstaidforburnsReadfordetailsfunctionsoftheskinactsasabarrieragainstdisease,toxins,andthesun’s______;preventsyourbodyfrom_____________________________warnsyouwhenthingsaretoo_____or_____givesyou______________bodytemperature

losingtoomuchwatercoldhotsenseoftouchhelpscontrolyour________________rays

Part1ThefunctionsoftheburnssteamfirethesunelectricitychemicalshotliquidsradiationCausesofburnsacidsReadfordetails

Part2CausesofburnsThetopfewmillimetersbelowthetoplayereverylayerthetissueswollenpainfulwhiteblisterswaterypainfulthetissueunderneathnervescoolrunningwaterdryremovecoverbreathethehospitalatonceReadfordetailsPart3Types,CharacteristicsandfirstaidCheckyourunderstandingBACblisterswaterysurfacedry,redcharredtissueunderthemcanbeseen.seconddegree

burnsfirstdegreeburnsthirddegreeburns

MatchthepicturesCheckyourunderstanding

TrueorFalsequestions.1.Yourskingivesyouprotectionfrommanydangerousthings.2.Afirst-degreeburnhasthisnamebecauseitisthemostserious.3.Second-degreeburnscanbethemostpainfulkindofburn.4.Itisimportanttousecoolwatertostoptheheatfromremaininginthewoundregardlessofthedegreeoftheburn.5.Puttingbutteroroilonburnshelpsbecauseitmayreduceswellingandeasediscomfort.TF

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Discussion1.Howarepeoplemostlikelytogetburntathome?2.Whatstepscanbetakentohelppreventtheseburns?3.Whatotheradvicedoyouknowofaboutfirstaidforburns?Isitgoodadviceorbadadvice?Why?Howarepeoplemostlikelytogetburntathome?Mostpeoplearelikelytogetburntinthekitchen,bypickingupahotpan（平底鍋）,orbygettingcookingoilspilt（濺）onthemselves.2.Whatstepscanbetakentohelppreventtheseburns?Beingawareofthedangerisagoodfirststep.Forexample,youshouldchecktoseeiftheburnerisonbeforetouchingapanonthestove（爐子）.Youshouldalsouseovenmitts（防熱手套）whentouchingahotpan.Ifyouareus