四级高频词汇—必修版(68个单元)VocabularyUnit1aboardad./prep在船（或飞机、车）上，上船（或飞机、车）accidentala.意外的，偶然（发生）的accompanyvt.1.陪件，陪同2.伴随，和…一起发生3.为…伴奏accomplishvt.完成，实现accordancen.一致，符合in~with与…一致，按照，根据accuracyn.准确（性），精确（性）achievevt.1.完成，实现2.达到，得到1.Welcomeaboard!2.Therateofaccidentaldeathhasdecreasedsincelastyear.3.Hesaidhewasgoingtoaccompanyherhome.Thepianistaccompaniedheronthepiano.4.Allthiswasaccomplishedinayear.5.Everythinghasbeendoneinaccordancewiththerules.6.Thereisneedtochecktheaccuracyofthereport.Unit2additionn.1.加，加法2.附加物in~另外，加之in~to除…之外（还）addressn.1.地址，住址2.演说，讲话vt.1.在…上写姓名地址2.向…讲话（或发表演说）admissionn.1.准许进入，准许加入2承认，供认advancevi.1.前进，向前移动2.取得进展n.1.前进，进展2.预付，预支in~预先，事先advantagen.1.优点，优势2.好处gain/havean~over胜过，优于take~of利用，趁…之机adventuren.1.冒险，冒险活动2.奇遇agreementn.1.协定，协议，契约2.达成协议，同意aidn.1.帮助，援助2.助手，辅助手段v.帮助，援助1.Theexpensesofthehousehold,withtheadditionofanurse,wereheavy.2.Hewilladdressyouonthesubjectofwarandpeace.Whatisyourpermanentaddress?3.Toresignnowwouldbeanadmissionoffailure.4.Banksmakebusinessadvancestofirms.5.Heoftentookadvantageofhergoodnature.6.TheexplorertoldtheboysabouthisadventuresintheArctic.7.Duringthecourseofhistory,manyagreementshavebeenmadebetweenFranceandEngland.8.Adictionaryisanimportantaidinlearninganewlanguage.Unit3ambitionn.雄心，野心analysisn.分析，分解analyze/-ysevt.分析，分解anglen.1.角，角度2.角度，观点announcevt.宣布，宣告annoyvt.1.使恼怒，使烦恼2.打扰apologize/-isevi.道歉，认错1.Nothingwouldstopmefromachievingmyambition.2.Theanalysisofthesamplesonthemurderspotshowedsomevaluablecluestothepolice.3.Istoodforfiveminutestryingtoanalyzemyimpressions.4.Theyhaveadifferentangleofobservationfromours.5.Thegovernmentannouncedabudgetcut.6.Ifeltannoyedwhenherefusedtohelp.7.Sheapologizedprofuselytomefornotansweringpromptly.Unit4arrangevt.1.安排，筹划2.整理，排列，布置artificiala.1.人工的，人造的2.假的，矫揉造作的aspectn.1.方面2.外表，面貌assemblyn.1.集会，集合2.装备，组装assistv.帮助，协助assurevt.1.使确信，使放心2.向…保证astonishvt.使惊讶atmospheren.1.大气，大气层2.空气3.气氛audiencen.听众，观众，读者authorityn.1.[pl.]官方，当局2.当权者3.权力，权威automatica.自动的1.Wehavearrangedaparty.2.Itmakesmesicktothinkofhishighlyartificialmanners.3.Considertheeconomicaspectsofowningyourownhouse.Thevalleytookonamysteriousaspectatdusk.4.Canyouassistmewiththisproblem?5.Iassureyouthatthismedicinecannotharmyou.6.I’mastonishedthathedidn’tcome.7.Hegrewupinanatmosphereofloveandtrust.8.Theaudiencewasenjoyingeveryminuteofthesho9.APolicemanhastheauthoritytoarrestlaw-breakers.10.Theheatingsystemherehasanautomatictemperaturecontrol.Unit5avoidvt.避免，避开awaitvt.1.等候，等待2.将降临于awardn.奖，奖品vt.授予，给予backgroundn.背景balancevt.使平衡n.1.天平，秤2.平衡，均衡3.结存，结欠bearvt.1.忍受，容忍2.负担，承担3.结(果实)，生(孩子)behalfn.利益on~of代表，为了behavevi.1.表现，举止2.(机器等)运转vt.检点（自己的）行为1.Adangerforeseenishalfavoided.2.Shehadlongawaitedthisday.3.Thebeststudentswereawardedspecialscholarships.4.Theelectiontookplaceagainstabackgroundofwidespreadunemployment.5.Theacrobatbalancedhimselfonthehighrope.6.Theiceistoothintobearyourweight.7.H...