【課件】Unit 5 First Aid Reading 要點(diǎn)講解課件人教版選擇性必修第二冊

Unit5FirstAidReading要點(diǎn)講解-Para.1，2&3FIRSTAIDFORBURNSTheskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun’srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.Para.1并列謂語=prevent…doing阻止某人做某事充當(dāng)觸覺asenseof“一種....感覺”例：1.Yourbrotherhasagoodsenseofhumor.2.Watchingthemwalkingarminarmgivesmeasenseofhappiness.asenseofjustice正義感asenseofduty責(zé)任感asenseofbeauty美感asenseofsafety安全感…FIRSTAIDFORBURNSTheskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun’srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.Para.1定語從句充當(dāng)進(jìn)行急救動名詞作主語動名詞作表語firstaid意為“急救”

,指對危重病人進(jìn)行的緊急搶救。常構(gòu)成do/give/offerfirstaidtosb.。例：1.Marywasbadlyinjuredinthematch.Firstaidwasofferedatonce.2.Tomhurthisarm,andsomeofusgavehimfirstaid.FIRSTAIDFORBURNSCAUSESOFBURNSYoucangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.Para.2各種各樣的avarietyof意為“各種各樣的”，相當(dāng)于varietiesof?？尚揎椏蓴?shù)也可修飾不可數(shù)名詞。例：1.Thehoteloffersitsguestsawidevarietyofamusements.2.Avarietyoffoodissoldatasupermarket.

拓展thevarietyof例：1.Thevarietyofgoodsinthisshopisrich.2.Thevarietyofhiswritingwasastonishing.……的種類/多樣性FIRSTAIDFORBURNSTYPESOFBURNSBurnsaredividedintothreetypes,dependingonthedepthofskindamage.First-degreeburnsTheseaffectonlythetopfewmillimetresofskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.Para.3被分成過去分詞做定語動詞ing作狀語取決于Second-degreeburnsThesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludebumscausedbyhotliquids.Third-degreeburnsTheseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludeburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.電擊花費(fèi)時間做某事動詞ing作定語1.

varietyofbookshavebeenpublished.2.Atraineddogcanact

aguidetoablindperson.3.Whenyoutouchice,youhaveasense

coldness.4.weshouldpreventtheearthfrom

(pollute).5.Peoplespeakdifferently,

(depend)onwhatparttheycamefrom.語法填空。A考點(diǎn)追擊asofbeingpolluteddependingUnit5FirstAidReading要點(diǎn)講解-Para.4&5FIRSTAIDFORBURNSCHARACTERISTICSOFBURNSFirst-degreeburnsdry,red,andmildlyswollenmildlypainfulturnwhitewhenpressedSecond-degreeburnsredandswollen;blisters;waterysurfaceextremelypainfulPara.4省略了theyare變白在狀語從句中，如果從句中的主語和主句的主語相同，而且從句中的動詞為be，則把從句中的主語和be一并省略。例：Lookoutforcarswhencrossingthestreet.Thoughreducedinnumbers,theyarestillstrong.youaretheyareFIRSTAIDFORBURNSCHARACTERISTICSOFBURNSFirst-degreeburnsdry,red,andmildlyswollenmildlypainfulturnwhitewhenpressedSecond-degreeburnsredandswollen;blisters;waterysurfaceextremelypainfulPara.4表層滲液極其疼痛FIRSTAIDFORBURNSThird-degreeburnsblackandwhiteswollen;thetissueunderneathcanoftenbeseenlittleornopainifnervesaredamaged;maybepainfularoundtheedgesoftheburnPara.4在…邊緣FIRSTAIDFORBURNSFIRST-AIDTREATMENT1Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2Drytheburntareagentlywithacleancloth.3Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.Para.5弄干英語中有一些形容詞可以用作動詞，翻譯成“使/讓…”。例：Yourfeetwillsoonwarmuponceyougetindoors.Treescooltheairaswellascleanit.

Youdon’tmindifIaskyoutoemptyyourpockets.FIRSTAIDFORBURNSFIRST-AIDTREATMENT1Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2Drytheburntareagentlywithacleancloth.3Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.Para.5一塊干凈的布動詞ing作狀語省略了itis動詞ing作賓語補(bǔ)足語粘在…上,附著于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)將...運(yùn)用到...例：Youshouldfirstapplysomeointmenttoherwound.Inthiswaywecanbetterapplytheorytopractice.FIRSTAIDFORBURNS4Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,a