PAGEPAGE13Unit5Firstaid[話題單詞]1．drownn． 溺水2．shockn． 休克3．fevern． 發(fā)燒4．coughn． 咳嗽5．harmfuladj. 有害的6．properadj. 合理的7．optimisticadj. 樂觀的8．injuryn． 損傷；損害9．bleedvi.&vt. 流血10．chokevi.&vt. (使)噎?。?使)窒息11．poisonn．&vt. 毒藥；使中毒12．treatvt.&vi. 治療13．curevt. 治愈14．a(chǎn)pplyvt. 涂；敷15．a(chǎn)mbulancen． 救援車[話題短語]1．tidyup整理2．wipeoff擦掉3．begood/badfor對……有益/有害4．sufferfrom遭遇，患上5．buildup增加……的體質(zhì)6．getintothehabitof養(yǎng)成……的習(xí)慣7．haveagreatinfluenceon對……有很大的影響8．getinjured/wounded受傷9．give/lendsb.ahand幫助10．withcare細(xì)致地，細(xì)致地[話題佳句]1．Thereisnodoubtthatitisnecessarytoknowsomeknowledgeoffirstaidasdangerslieeverywhereandaccidentshappenfromtimetotime.毫無疑問，懂得一些急救學(xué)問很有必要，因?yàn)槲＜睙o處不在，事故時(shí)時(shí)發(fā)生。2．Whenourhandbleeds，treatitintime.手流血時(shí)，肯定要?jiǎng)偤锰幚怼?．Ifthecutisnotserious，pressitfirmlyandsoonitwillstopbleeding.假如傷口不嚴(yán)峻，緊緊按住傷口，很快就不流血了。4．Inaword，itisessentialthatweshouldhaveagoodknowledgeoffirstaid.總之，駕馭急救學(xué)問是必要的。[佳作背誦]假如你是李華，是你校英語校報(bào)的小記者，近期校報(bào)開設(shè)了“急救學(xué)問”專欄，請你依據(jù)以下要點(diǎn)寫一篇英語短文投稿，介紹被狗咬傷后如何進(jìn)行急救。1．先在流淌的冷水下沖洗傷口若干分鐘；2．沖洗之后用酒精(alcohol)接著擦洗傷口；3．傷口不宜包扎，盡量暴露出來；4．馬上去醫(yī)院注射狂犬疫苗(rabiesvaccine)。Knowingaknowledgeoffirstaidmakesadifferencetoone'slife.Ifyou'rebittenbyadog，whatshouldyoudo？Herearesomewaysforyoutodealwiththewound.First，youshouldwashthewoundwithcoldrunningwaterforseveralminutesassoonaspossiblebeforeyouaresenttohospital.Itwouldbepainful，butstanditforawhileuntilthewoundedpartiscleaned.Afterthat，youshouldcontinuescrubbingthewoundusingalcoholtopreventitfrombeinginfectedwithbacteria.What'smore，you'dbetternotbandagethewound，leavingitexposedtotheairasmuchaspossible.Themostimportantthingtodoisgotoahospitalimmediatelytoinjectrabiesvaccine.Rememberthesetipsandmaybeyouwillsaveothers'livessomeday.識記·思索·運(yùn)用1．核心單詞①pourvt.&.vi.倒；灌；注；涌②squeezevt.&vi.榨；擠；壓榨③complexadj.&n.困難的④damagen．&vt.毀壞，損害⑤mildadj.稍微的；溫順的；溫順的→mildlyadv.稍微地；溫順地⑥firmadj.(動(dòng)作)穩(wěn)定有力的；堅(jiān)決的firmlyadv.堅(jiān)實(shí)地；穩(wěn)定地⑦treatvt.&vi.治療；對待；款待treatmentn．對待；款待⑧bearvt.&vi.忍受unbearableadj.難以忍受的；難以容忍的⑨poisonn．毒藥；毒害vt.毒害；使中毒→poisonousadj.有毒的⑩applyvt.&vi.涂；應(yīng)用；申請；運(yùn)用applicantn．申請人→applicationn．申請?pressuren．壓力；擠壓；壓迫(感)→pressv．按；壓；擠?injuryn．損傷；損害→injurevt.弄傷……；損傷→injuredadj.受傷的?bleedvi.&vt.流血→bloodn．血；血液→bloodyadj.出血的；血染的?braveryn．英勇；志氣→braveadj.英勇的→bravelyadv.英勇地?electricityn.電；電流electricadj.電的；用電的；電動(dòng)的electricaladj.電氣科學(xué)的；與(用)電有關(guān)的electronicadj.電子的；電子器件的2．閱讀單詞①choken．&v.窒息②basinn.水盆，臉盆③ambulancen.救援車④dampadj.&n.潮濕(的)⑤barriern．屏障，障礙(物)⑥throatn．咽喉，喉嚨⑦symptomn．癥狀；征兆⑧ceremonyn.典禮，儀式，禮節(jié)⑨bandagen．繃帶⑩anklen．踝，踝關(guān)節(jié)?scissorsn．剪刀，剪子?sleeven．袖子，袖套?wristn.手腕，腕關(guān)節(jié)?kettlen.(燒水用的)水壺?cupboardn.碗柜；櫥柜?rayn.光輝，光線；射線?liquidn．&adj.液體；液體的?temporaryadj.短暫的，短暫的?blousen．寬罩衫；(婦女、兒童穿的)短上衣?tissuen．(人，動(dòng)植物的)組織；紙巾；薄的織物eq\o(○,\s\up1(21))stoven.(供烹飪用的)火爐，煤爐，電爐eq\o(○,\s\up1(22))removevt.移動(dòng)，拿走，脫掉(衣服等)eq\o(○,\s\up1(23))vitaladj.至關(guān)重要的；生死攸關(guān)的eq\o(○,\s\up1(24))essentialadj.最重要的；不行缺少的；本質(zhì)的eq\o(○,\s\up1(25))varietyn．改變；多樣(化)；多變(性)variousadj.各種各樣的→varyv．改變eq\o(○,\s\up1(26))tightadj.牢的；緊的；緊密的tightlyadv.緊緊地，堅(jiān)實(shí)地，堅(jiān)固地eq\o(○,\s\up1(27))swellvi.&vt.(使)膨脹；隆起→swollenadj.腫脹的eq\o(○,\s\up1(28))infectionn．傳染(病)；感染→infectvt.傳染；染上；感染eq\o(○,\s\up1(29))nerven．神經(jīng)；神經(jīng)驚慌→nervousadj.神經(jīng)(質(zhì))的；驚慌的eq\o(○,\s\up1(30))shockvt.使震驚→shockingadj.令人震驚的→shockedadj.震驚的；憤慨的eq\o(○,\s\up1(31))organn．(人，動(dòng)物)器官；風(fēng)琴→organismn．生物；有機(jī)體→organicadj.有機(jī)的；器官的用上面所給單詞的適當(dāng)形式填空1．Ifirmly(firm)believethattheharderwework，thebetterourfuturewillbe.2．Hesaidmildly(mild)tomethathedidn'tmeantoupsetme.3．Thepeopleinthefloodedareafoughtbravely(brave)againstthenaturaldisaster.4．Theburningplasticgaveoffpoisonous(poison)gas，whichisharmfultoourhealth.5．Tomgotbadlyinjured(injury)inthecaraccident.6．Theraincamepouring(pour)downandofcoursethefootballgamewascancelled.7．Ifnottreated(treat)properly，theinfectioncanbeverystubborn.8．Shecutherfingeronapieceofglassanditbled(bleed)．9．Thesedays，Ican'tfallasleepbecausethecomingfinalexamisputtinggreatpressure(press)onme.10．Weliketolivealifefullofvariety(variety)．1．“忍受”家族速記①bearvt.忍受，容忍；bearableadj.可忍受的，可容忍的；unbearableadj.難以忍受的②toleratevt.忍受，容忍；tolerancen．寬容，容忍；tolerantadj.容忍的，忍受的③standvt.忍耐，忍受，經(jīng)得起④putupwith忍受，容忍⑤sufferfrom遭遇，忍受⑥holdwith容忍2．后綴－ure構(gòu)成的抽象名詞集錦①adventure冒險(xiǎn)(經(jīng)驗(yàn))②architecture建筑學(xué)③failure失?、躮ixture混合物⑤pressure壓力；壓迫(感)⑥pleasure歡樂，興奮3．“－al”為后綴的形容詞速記①historicaladj.歷史的②digitaladj.數(shù)碼的③electricaladj.用電的；與電有關(guān)的④equaladj.相等的；同等的⑤physicaladj.身體的⑥mentaladj.精神的4．與“急救”有關(guān)的高頻詞匯合錦①injuryn． 損傷；損害②bleedvi.&vt. 流血③poisonn．&vt. 毒藥；使中毒④applyvt. 涂；敷⑤treatvt.&vi. 治療5．“幫助”家族①aidn．&vt. 幫助；救濟(jì)②favourn． 幫助；好意③assistvt. 幫助；幫助④assistancen． 幫助；幫助⑤supportn．&vt. 支持；幫助⑥sponsorvt. 贊助6．“be＋過去分詞＋in”短語①beabsorbedin用心于……②belostin陷入……；用心致志于……③becaughtin被困在……④betrappedin陷入逆境；被困于……⑤beburiedin埋頭于……⑥beoccupiedin忙于……⑦be/getstuckin卡住；陷入……識記·思索·運(yùn)用1．動(dòng)詞＋副詞/介詞①squeezeout榨出；擠出②applyto應(yīng)用到……；applyfor申請；懇求2．動(dòng)詞＋形容詞①fallill生?、趃etburned燒傷③getinjured受傷3．介詞＋名詞inplace在適當(dāng)?shù)奈恢?；適當(dāng)4．其他形式①makeadifference區(qū)分對待；有影響；起(重要)作用②putone'shandson找到③overandoveragain反復(fù)；多次④anumberof很多；若干⑤avarietyof各種各樣的用左欄所給短語的適當(dāng)形式填空1．Everythingshouldbeputinplacebeforeweleavethelab.2．Histeacherhastoldhimoverandoveragainnottodothatbuthewon'tlisten.3．ArrivinginLondon，Tomsuddenlyfellillbecausehecouldn'tbeartheweatherthere.4．Johngotinjuredinthefootballmatchlastweek.5．Thegardenoffersavarietyofattractions.6．Pleasesqueezeoutwaterofthewetclothesbeforehangingthem.1．fall構(gòu)成的短語再記①fallill/asleep/silent生病/睡著/緘默②fallback撤退，后退③fallbehind落后，落伍④falldown倒下，落下，掉下，病倒，失?、輋allinto陷入，養(yǎng)成⑥falloff掉下，衰退⑦fallover摔倒，落在……上，(頭發(fā))披在肩上⑧fallintoahabitof養(yǎng)成……習(xí)慣⑨fallinlovewith愛上(某人)⑩fallintoruins成為廢墟2．makea＋n.短語薈萃①makeadifference有差別，有關(guān)系，很重要②makeamistake弄錯(cuò)③makeapoint闡述觀點(diǎn)④makeapromise許諾⑤makeawill立下遺囑⑥makeanoteof登記⑦makeafoolof愚弄，欺瞞⑧makeapointofdoing強(qiáng)調(diào)；決心，堅(jiān)持在解讀中學(xué)懂，在仿寫中學(xué)通背原句學(xué)句型練仿寫1.Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服粘貼在燒傷面上，否則都要把衣服脫掉。假如須要的話，可以運(yùn)用剪刀。狀語從句的省略。在課堂上記筆記時(shí)，你最好盡可能多地理解。Inclass，you'dbetterunderstandasmuchaspossiblewhile(you're)takingnotes.2.Johnwasstudyinginhisroomwhenheheardscreaming.約翰正在房間里學(xué)習(xí)，這時(shí)他聽到了一聲尖叫。bedoing...when...“正在做……這時(shí)……”。我們正在探討問題，這時(shí)有人敲門。Wewerediscussingtheproblemwhensomeoneknockedatthedoor.3.ThereisnodoubtthatJohn'squickthinkingandthefirstaidskillshelearnedatschoolsavedMsSlade'slife.毫無疑問，是約翰靈敏的思維和在學(xué)校學(xué)到的急救技巧，挽救了斯萊德女士的生命。There'snodoubtthat...“毫無疑問……”。毫無疑問，駕馭這項(xiàng)技能特別重要。Thereisnodoubtthatitisveryimportanttomastertheskill.3500詞匯語境篇——先練后背，事半功倍FirstAidAboyfellill.Hans(organ)weredamagedbytheradiationofaraystove.But2.beforetheambulancearrived，anumberofotherinjurieshappenedtothisunluckyboyoverandoveragain.First，hewaschokedbysome3.poisonous(poison)liquidfromthekettleonthecupboard.Thenhiswristskinwasburntby4.electric(electricity)shock.Finally，hisanklewascutbyapan.5.Fortunately(fortune)，theboy'snursegavehimpropertemporarytreatmentsaccordingtohiscomplexsymptoms.Shemildlysqueezed6.thepoisonousliquidoutofhisthroatandputbandagesfirmlyinplacetoapply7.pressure(press)totheanklewoundtostopbleeding.8.Asfortheburn，sheusedscissorstoremovehissleeve，pouredabasinofcoldwaterovertheburntocoolitandputherhandsonadampblousetocoverhisswollentissuetightly.Shealsoinspiredhisbravery9.tofight(fight)againsttheunbearablepain.Herfirstaidmadeavitaldifferenceinsavinghislife.Aceremonywasheldtohonourthenurse10.whoovercameavarietyofbarrierstosavetheboy.vitaladj.至關(guān)重要的；生死攸關(guān)的(教材原句)Iftheinjuriesaresecondorthirddegreeburns，itisvitaltogetthevictimtothedoctororhospitalatonce.假如是二度或者三度燒傷，把傷者馬上送去看醫(yī)生或送往醫(yī)院至關(guān)重要。bevitalto/for對……很重要Itisvitaltodosth.做某事很重要Itisvitalthat...重要的是……(從句謂語動(dòng)詞要用should＋動(dòng)詞原形，should可以省略)(1)Thereisnodoubtthattheeducationoftheyouthisvitaltothefutureofacountry.毫無疑問，青年人的教化對于一個(gè)國家的將來是至關(guān)重要的。(2)Yoursupportisvitalforthesuccessofmyplan.你的支持對我的安排能否勝利關(guān)系重大。(3)Itisvitalthatchildren(should)receivegoodeducation.重要的是孩子們要受到良好的教化。(4)寫作實(shí)力提升eq\x(一句多譯)①Itisabsolutelyvitalthatthematter(should)bekeptsecret.②Itisabsolutelyvitalforthemattertobekeptsecret/tokeepthematterasecret.這件事要保密，這是至關(guān)重要的。treatvt.&vi.治療；對待；款待n．款待；款待(教材原句)JohnusedthesetotreatthemostsevereinjuriestoMsSlade'shands.約翰用這些東西處理斯萊德女士手上最嚴(yán)峻的傷口。拓展詞：treatmentn．治療；對待；處理(1)treatsb./sth.as...把某人/某物看作……treatsb.badly/well虐待某人/對某人好treatsth.seriously肅穆細(xì)致地對待某事treatsb.tosth.請某人吃某物；用某物款待某人treatsb.forsth.治療某人某種疾病(2)(It's)mytreat.我請客。undertreatment在治療中(1)Treatothersinthesamewayyouwanttobetreated(treat).己所不欲，勿施于人。(2)Lifeistooshorttowakeupwithregrets，solovethepeoplewhotreatyouright，andforgettheoneswhodon't.生命太短暫，不要帶著缺憾醒來。所以，愛那些對你好的人，忘掉那些對你不好的人。(3)寫作實(shí)力提升eq\x(句式升級)Ifhewastreatedinaproperway，hewaslikelytobesaved.①Iftreatedinaproperway，hewaslikelytobesaved.(改為省略句)②Treatedinaproperway，hewaslikelytobesaved.(用過去分詞作狀語改寫)(4)單句語法填空eq\x(走進(jìn)高考)(2024·浙江卷)Itwassummer，andmydadwantedtotreatmetoavacationlikeneverbefore.applyvi.申請；懇求；運(yùn)用；有效vt.涂；敷；搽；應(yīng)用；運(yùn)用(教材原句)Heslowedthebleedingbyapplyingpressuretothewoundsuntilthepoliceandambulancearrived.他用勁地按住傷口，使血流得慢些，直到警察和救援車到來。拓展詞：appliedadj.應(yīng)用的；好用的applicationn．應(yīng)用；適用；申請applicantn．申請人applysth.tosth.將某物應(yīng)用于某物applyto...適用于……applyfor...申請……applyto...for...向……申請……applyoneselfto(doing)sth.＝beappliedto(doing)sth.用心于(做)某事beappliedto適用于；應(yīng)用于(1)Weshouldknownotonlythetheorybutalsohowtoapplyittopractice.我們不僅應(yīng)知道理論，還應(yīng)知道怎樣把理論應(yīng)用于實(shí)踐。(2)語境活用Theapplicant(apply)appliedhimselftoapplying(apply)forapostforteachingapplied(apply)chemistry，sayingthathewouldapplywhathelearnttohisteaching.這位申請人用心于申請一份教應(yīng)用化學(xué)的工作，并且說他會把他所學(xué)到的應(yīng)用到他的教學(xué)中去。(3)寫作實(shí)力提升eq\x(一句多譯)①Ifyouapplyyourselftothejobinhand，you'llsoonfinishit.(條件狀語從句)②Applyingyourselftothejobinhand，you'llsoonfinishit.(現(xiàn)在分詞作狀語)③Appliedtothejobinhand，you'llsoonfinishit.(過去分詞作狀語)假如你用心于手頭的工作，你很快就會將它完成。(4)單句語法填空eq\x(走進(jìn)高考)①(2024·浙江卷)I'mwritingtoapply(apply)tojoinit，thinkingthatI'mwellqualifiedforthejob.②(2024·北京卷)Theycometocamp，wantingtoknowwhatitisliketobeanastronautorapilot，andtheyleavewithreal-worldapplications(apply)forwhatthey'restudyingintheclassroom.fallill生病；病倒(教材原句)Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.急救是在醫(yī)生到來之前賜予那個(gè)突然生病或受傷的人的一種臨時(shí)救助。fallasleep入睡＝fallintosleepfalltopieces崩潰，倒塌fallinlovewith愛上；喜愛上fallover跌倒/翻倒/落到……上falloff掉下，脫落；(數(shù)量、質(zhì)量等)下降fallbehind落后fallsilent緘默fallawake醒悟[要點(diǎn)釋疑]fallill表示動(dòng)作，短暫性動(dòng)詞短語，不與一段時(shí)間狀語連用；beill表示生病的狀態(tài)，持續(xù)性動(dòng)詞短語，可與一段時(shí)間狀語連用。(1)Sincehefellill，hisdaughterhasbeenactingforhiminallhisaffairs.自他病倒以來，他女兒始終代他處理著他的全部事務(wù)。(2)Shehasbeen(be)illsincethedaybeforeyesterday.That'swhysheisabsenttoday.從前天起她就病倒了，那就是她今日沒來的緣由。(3)語境活用Lilyfell(fall)inlovewithaboysothatshefellbehindothersinherstudies.Infact，shebecamesotiredofallhersubjectsthatshewouldfallasleep(sleep)immediatelyshesawthetextbooks.Ifherteacheraskedherwhyshehadn'thandedinherhomework，shewouldliethatshehadfallen(fall)illthedaybeforeandcouldn'tdoanywork.莉莉愛上了一個(gè)男孩結(jié)果學(xué)習(xí)成果落后于別人。事實(shí)上，她如此厭倦全部學(xué)科以至于一看到課本就想睡覺。假如老師問她為什么還沒交作業(yè)，她會撒謊說前一天病了，不能做作業(yè)。makeadifference區(qū)分對待；有影響；起(重要)作用(教材原句)Itshowsthataknowledgeoffirstaidcanmakearealdifference.這說明白急救學(xué)問的確能發(fā)揮重要的作用。makeadifferencebetween...and...區(qū)分對待makesomedifferenceto對……有些關(guān)系makenodifferenceto對……沒有關(guān)系makeallthedifference關(guān)系重大；大不相同(1)Itisn'twhatyouhavedonebutwhatyouwilldothatmakesadifference.重要的不是你做了什么而是你將要做什么。(2)IknewIwantedtomakeadifferenceintheworldsomehow，butIhadnoideahowtodothat.我知道我想在這個(gè)世界上有所成就，但是我不知道怎樣才能做到。(3)單句語法填空①Itmakesnodifferencetomewhetherhecomeshereornot.②Yourageshouldn'tmakeanydifferencetowhetheryougetthejobornot.③Tomisoneofmanyexamplesofyoungpeoplewhoaremakingadifference(different)intheworld.Johnwasstudyinginhisroomwhenheheardscreaming.約翰正在房間里學(xué)習(xí)，突然聽到一聲尖叫。bedoing...when...正在做……這時(shí)突然……when為并列連詞，表示“這時(shí)；突然”，相當(dāng)于andatthis/thattime。beabouttodo...when...正準(zhǔn)備做……這時(shí)……bejustgoingtodo...when...剛要做……這時(shí)……h(huán)adjustdone...when...剛做了……這時(shí)……beonthepointofdoing...when...剛要做……這時(shí)……(1)Shehadjustfinishedherhomeworkwhenhermotheraskedhertopractiseplayingthepianoyesterday.昨天她剛做完作業(yè)，她媽媽就叫她去練習(xí)彈鋼琴。(2)單句語法填空①Hehadwalked(walk)foraboutamilewhenavolunteersearcherfoundhim.②Thethiefwasonthepointofputtinghishandintothelady'shandbagwhenthebussuddenlystopped.③Wewereswimming(swim)inthelakewhensuddenlythestormstarted.④Ihadintendedtocallonyouyesterday，butsomeonecametoseemejustwhenIwasabouttoleave.(leave)．(3)寫作實(shí)力提升eq\x(一句多譯)①Hewaswanderinginthestreetwhenhefeltpattedontheshoulder.(when)②Hefeltpattedontheshoulderwhilehewaswanderinginthestreet.(while)③Wanderinginthestreet，hefeltpattedontheshoulder.(分詞作狀語)他正在大街上慢悠悠地走，突然感到有人輕輕地拍他的肩膀。Ⅰ.單詞拼法1．Havingafeverisoneofthesymptoms(征兆)thatyouhavewhenyougetacold.2．Mysistertriestosqueeze(擠)herfeetintoshoesthataretoosmall.3．Youmightwanttoconsidertemporary(臨時(shí)的)workuntilyoudecidewhatyouwanttodo.4．Ifeltasiftherewasaweightonmychest，choking(使窒息)me.5．Poorhealthandlackofmoneymaybothbebarriers(障礙)toeducationalprogress.6．Thecomplex(困難的)operatingsystemsofcomputeraredifficultforsomeagedpeoplewholackknowledgeaboutcomputer.7．IfJennifergetsanyworse，wemustphonefora(n)ambulance(救援車)．8．Eveninsmallcompanies，computersareanessential(不行缺少的)toolwhichhelpspeopleworkmoreefficiently.Ⅱ.單句改錯(cuò)1．Hewaswritingareportwhileoneofhisfriendscalledonhim.while→when2．Whatismostimportantisthatweshouldapplytheoryforpractice.for→to3．Idecidedtotreatyouwithbeer.with→to4．Thoughwarningagainandagain，theyoungmanstilldroveafterdrinking，leadingtohisbeingfined.warning→warned5．Whatthevolunteersdidmadegreatdifferencetothechildreninthesmallvillage.great前加a6．Mr.Lifellill，sohiscolleagueattendedtheconferenceintheplaceofhim.去掉其次個(gè)the7．LittleTom，whogotburnedwhilehewassettingofffireworks，istreatedinhospitalnow.is后加being8．Theoldmanhasfallenillformorethantwoweeks.fallen→beenⅢ.教材與語法填空Firstaidisthekindofhelp1.given(give)tosomeonewhofallsillorgetsinjured2.beforeadoctorcanbefound.Ofcourse，theillnessorinjuryisnotserious.Nowlet'stalkaboutfirstaidforburns.Youhavethreelayersofskinthatprotect3.yourself(you)againstdisease，poisonsandthe4.harmful(harm)raysfromthesun.Yourskinalsogivesyouyoursenseoftouch.Firstaidisaveryimportantstepinthetreatmentofburns.Peoplecangetburnedbymanythings,5.suchashotliquids，steam，fire，radiation，thesun，electricityorchemicals.6.Therearethreetypesofburns，which7.arecalled(call)first，secondorthirddegreeburns，8.depending(depend)onwhichlayersoftheskinareburned.Differentdegreeburnscanbetreatedin9.adifferentway.Let'skeepthesethings10.inmind.Ⅳ.教材與短文改錯(cuò)JohnJanson，aseventeen－years－oldteenager，washonouredattheLifesaverAwardslastni