【课件】Unit 5 First Aid Reading 要点讲解课件人教版选择性必修第二册

Unit5FirstAidReading要点讲解-Para.1，2&3FIRSTAIDFORBURNSTheskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun’srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.Para.1并列谓语=prevent…doing阻止某人做某事充当触觉asenseof“一种....感觉”例：1.Yourbrotherhasagoodsenseofhumor.2.Watchingthemwalkingarminarmgivesmeasenseofhappiness.asenseofjustice正义感asenseofduty责任感asenseofbeauty美感asenseofsafety安全感…FIRSTAIDFORBURNSTheskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun’srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.Para.1定语从句充当进行急救动名词作主语动名词作表语firstaid意为“急救”

,指对危重病人进行的紧急抢救。常构成do/give/offerfirstaidtosb.。例：1.Marywasbadlyinjuredinthematch.Firstaidwasofferedatonce.2.Tomhurthisarm,andsomeofusgavehimfirstaid.FIRSTAIDFORBURNSCAUSESOFBURNSYoucangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.Para.2各种各样的avarietyof意为“各种各样的”，相当于varietiesof。可修饰可数也可修饰不可数名词。例：1.Thehoteloffersitsguestsawidevarietyofamusements.2.Avarietyoffoodissoldatasupermarket.

拓展thevarietyof例：1.Thevarietyofgoodsinthisshopisrich.2.Thevarietyofhiswritingwasastonishing.……的种类/多样性FIRSTAIDFORBURNSTYPESOFBURNSBurnsaredividedintothreetypes,dependingonthedepthofskindamage.First-degreeburnsTheseaffectonlythetopfewmillimetresofskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.Para.3被分成过去分词做定语动词ing作状语取决于Second-degreeburnsThesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludebumscausedbyhotliquids.Third-degreeburnsTheseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludeburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.电击花费时间做某事动词ing作定语1.

varietyofbookshavebeenpublished.2.Atraineddogcanact

aguidetoablindperson.3.Whenyoutouchice,youhaveasense

coldness.4.weshouldpreventtheearthfrom

(pollute).5.Peoplespeakdifferently,

(depend)onwhatparttheycamefrom.语法填空。A考点追击asofbeingpolluteddependingUnit5FirstAidReading要点讲解-Para.4&5FIRSTAIDFORBURNSCHARACTERISTICSOFBURNSFirst-degreeburnsdry,red,andmildlyswollenmildlypainfulturnwhitewhenpressedSecond-degreeburnsredandswollen;blisters;waterysurfaceextremelypainfulPara.4省略了theyare变白在状语从句中，如果从句中的主语和主句的主语相同，而且从句中的动词为be，则把从句中的主语和be一并省略。例：Lookoutforcarswhencrossingthestreet.Thoughreducedinnumbers,theyarestillstrong.youaretheyareFIRSTAIDFORBURNSCHARACTERISTICSOFBURNSFirst-degreeburnsdry,red,andmildlyswollenmildlypainfulturnwhitewhenpressedSecond-degreeburnsredandswollen;blisters;waterysurfaceextremelypainfulPara.4表层渗液极其疼痛FIRSTAIDFORBURNSThird-degreeburnsblackandwhiteswollen;thetissueunderneathcanoftenbeseenlittleornopainifnervesaredamaged;maybepainfularoundtheedgesoftheburnPara.4在…边缘FIRSTAIDFORBURNSFIRST-AIDTREATMENT1Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2Drytheburntareagentlywithacleancloth.3Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.Para.5弄干英语中有一些形容词可以用作动词，翻译成“使/让…”。例：Yourfeetwillsoonwarmuponceyougetindoors.Treescooltheairaswellascleanit.

Youdon’tmindifIaskyoutoemptyyourpockets.FIRSTAIDFORBURNSFIRST-AIDTREATMENT1Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2Drytheburntareagentlywithacleancloth.3Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.Para.5一块干净的布动词ing作状语省略了itis动词ing作宾语补足语粘在…上,附着于FIRSTAIDFORBURNS4Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,asitwillkeeptheheatinthewoundsandmaycauseinfection.5Ifburnsareontheface,makesurethevictimcanstillbreathe.6Ifthevictimissufferingfromsecondorthird-degreeburns,thereisanurgentneedtotakehim/hertothehospitalatonce.Para.5把…敷(涂)在…之上apply…to

1)把…敷(涂)在…之上2)将...运用到...例：Youshouldfirstapplysomeointmenttoherwound.Inthiswaywecanbetterapplytheorytopractice.FIRSTAIDFORBURNS4Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,a