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1、课前范文背诵Hello,everyone!I'mgladtogiveyousomeknowledgeaboutfirstaidwhenafirebreaksout.First,it'simportanttokeepcalmandescapesafelyfromtheexitassoonaspossible.Atthesametimedocall119andtellthemtheexactaddressonthephone.Ifyouaretrapped,besuretoclosethedoorsothatyoucanresisttheintrusion（[ɪnˈtru
2、ːʒ(ə)n]n.侵入;打扰）ofheatandsmoke.Neverforgettostandinfrontofanopenwindowandshoutforhelpwithawettowelcoveringyourmouthandnose.Besides,ifunfortunatelyyouareburnt,cooltheareaofskinwithrunningwaterandputapieceofdrycleanclothoveritorgotohospitalimmediately.词汇补充及重难点讲解1.aidn.帮助;援助;资助；辅助者/设备v.帮助;①
3、economic/humanitarian/emergencyaid经济/人道主义/紧急援助②Heaidedmeinbusiness./Hewastoobusytocometomyaid.③Adictionaryisanimportantaidinlearningaforeignlanguage.④Withtheaidofthedoctor,Joewasbackonhisfeetagain.⑤Myprofessoraidedmetocontinuemystudy.aidsbtodosth/withsth/in(doing)sth；与assist用法相同2.tempor
4、ary暂时的，临时的；反义词：permanent永久的contemporary同时代的;当代的3.fallill/asleep/silent4.injuryn.---injurev.---injuredadj.5.bleedv.--bled--bled---bloodn.bloodbank血库6.ankle脚踝waist腰wrist手腕;腕关节angle角;角度angel天使7.chokev.使窒息；哽咽(1)Verysmalltoyscanchokeababy.(2)‘Ican'tbearit,’hesaidinachokedvoice.“我实在忍不下去了。”他声音
5、哽咽地说道。(3)Thepondwaschokedwithrottenleaves.8.essential/vital/importantItisvitalforstudentstomasteratleastaforeignlanguageatcollege.9.Lackofconfidenceisapsychologicalbarriertosuccess.Thereisnoreasonwhyloveshouldn'tcrosstheagebarrier.10.poisonn/v.---poisonousadj.有毒的11.complexadj复杂的n.情结;建筑群
6、;相关联的一组事物12.avarietyof=varietiesof=variousadj.各种各样的;不同种类的varyv.变化多;变化;使多样化varyfrom...to...从……到……不等;在……到……之间变动varywith...随……而变动13.liquidn.液体solid固体gas气体14.mild轻微的;温柔的;温暖的;（味道）不浓的(1)Useasoapthatismildontheskin.使用对皮肤刺激性不强的肥皂.(2)amildpunishment15.【词语辨析】treat/cure/healtreat“治疗”。含义最广,指通过药物、特别
7、的食品或运动治疗病人或治病,强调治疗过程,treatsb.forsth.“医治某人……病”。cure“治愈;治疗”。多指病后恢复健康,其后可接表示疾病的名词或代词,也可接sb.of再加表示疾病的名词。另外,还可作“矫正,纠正”解,借喻,指消除社会上某种不良现象或个人恶习等。heal“(伤口或断骨)愈合;复原”,多指创伤、外伤,也可指矛盾、分歧。16.swell--swelled--swollenwood--woodenwoll--wollen17.nerve--nervous18.infectionn.--infectv.→beinfectedwit
