Unit 5 Reading and Thinking 课件 【知识精讲+能力提升】 高中英语人教版（2019）选择性必修第二册

UNIT5FIRST

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

to(施压)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.__________(支撑)thebrokenarminthemostcomfortableposition.Keepthearm_______(静止不动)usingasling(吊腕带)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//məˈnuːvə(r)/Whatkindoffirstshouldbegivenoneachoccasion?spitpattingpatHowtoPerformHeimlichmanoeuvre?a.Standbehindthechokingpersonb.Wrapyourarmsaroundhiswaist（腰）.c.Putonefistinhisorherupperpartofthestomach.d.Grabyourfistwithyourotherhandtightly.e.Forceouttheobstruction/əbˈstrʌkʃn/阻碍物

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.医院传单博客帖子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（平底锅）,orbygettingcookingoilspilt（溅）onthemselves.2.Whatstepscanbetakentohelppreventtheseburns?Beingawareofthedangerisagoodfirststep.Forexample,youshouldchecktoseeiftheburnerisonbeforetouchingapanonthestove（炉子）.Youshouldalsouseovenmitts（防热手套）whentouchingahotpan.Ifyouareus