三级英语必背单词

三级英语核心词汇精要：奠定基础，高效突破词汇是语言学习的基石，对于三级英语考试而言，掌握核心词汇不仅是理解题意、准确表达的前提，更是提升整体语言能力的关键。本文旨在梳理三级英语考试中出现频率高、实用性强的必背词汇，帮助考生构建扎实的词汇基础，为考试及未来的英语学习铺平道路。我们将这些词汇按其功能和常见场景进行分类，并辅以简要释义与用法示例，力求专业严谨，兼具实用价值。一、核心动词(CoreVerbs)动词是句子的灵魂，掌握常用动词及其搭配至关重要。1.achieve/əˈtʃiːv/v.达到，实现*例：Sheworkedhardtoachievehergoals.2.acquire/əˈkwaɪə(r)/v.获得，取得（知识、技能等）*例：Wecanacquireknowledgethroughreading.3.adapt/əˈdæpt/v.适应；改编*例：Ittookhersometimetoadapttothenewlife.4.analyze/ˈænəlaɪz/v.分析，研究*例：Weneedtoanalyzetheproblemcarefully.5.apply/əˈplaɪ/v.申请；应用*例：Hedecidedtoapplyforthejob./Applywhatyouhavelearned.6.argue/ˈɑːɡjuː/v.争论，辩论；主张*例：Theyarguedaboutthebestwaytosolveit.7.arrange/əˈreɪndʒ/v.安排，整理*例：Canyouarrangeameetingfortomorrow?8.assume/əˈsjuːm/v.假定，承担*例：Iassumeyouhaveheardthenews.9.attend/əˈtend/v.出席，参加；照料*例：Sheattendslecturesregularly.10.avoid/əˈvɔɪd/v.避免，避开*例：Trytoavoidmakingthesamemistake.11.begin/bɪˈɡɪn/v.开始，着手*例：Themeetingwillbeginatnine.12.believe/bɪˈliːv/v.相信，认为*例：Ibelievethathonestyisimportant.13.break/breɪk/v.打破；中断n.休息*例：Hebrokethewindowaccidentally./Let'stakeabreak.14.bring/brɪŋ/v.带来，拿来*例：Pleasebringyourbookheretomorrow.15.build/bɪld/v.建造，建立*例：Theyplantobuildanewschool.16.carry/ˈkæri/v.携带，搬运；传送*例：Canyoucarrythisboxforme?17.cause/kɔːz/v.引起，导致n.原因18.change/tʃeɪndʒ/v.改变，更换n.变化*例：Shechangedhermindatthelastminute.19.choose/tʃuːz/v.选择，挑选*例：Youhavetochoosebetweenthetwo.名词是指代人、事物、地点或抽象概念的词，是构成话语主题的基础。1.ability/əˈbɪləti/n.能力，才能*例：Shehastheabilitytospeakthreelanguages.2.advantage/ədˈvɑːntɪdʒ/n.优势，有利条件*例：Hisexperiencegavehimanadvantage.3.advice/ədˈvaɪs/n.建议，忠告（不可数）*例：Canyougivemesomeadvice?4.age/eɪdʒ/n.年龄；时代*例：What'syourage?/Weliveintheinformationage.5.amount/əˈmaʊnt/n.数量，总额v.总计*例：Alargeamountofmoneywasspent.6.animal/ˈænɪml/n.动物*例：Childrenlovetogotothezooandseeanimals.7.answer/ˈɑːnsə(r)/n.回答，答案v.回答8.attention/əˈtenʃn/n.注意，关注*例：Payattentiontowhattheteacherissaying.9.business/ˈbɪznəs/n.商业，生意；事务*例：Heisintherestaurantbusiness./Mindyourownbusiness.10.chance/tʃɑːns/n.机会，可能性11.change/tʃeɪndʒ/n.变化；零钱v.改变*例：Therehavebeenmanychanges./Doyouhaveanychange?12.child/tʃaɪld/n.孩子，儿童(pl.children)*例：Thechildisplayinginthegarden.13.city/ˈsɪti/n.城市14.country/ˈkʌntri/n.国家；乡村15.culture/ˈkʌltʃə(r)/n.文化*例：Weshouldlearnaboutdifferentcultures.16.day/deɪ/n.天，日子；白天*例：Whatabeautifulday!/Iworkduringtheday.17.development/dɪˈveləpmənt/n.发展，开发*例：Thedevelopmentoftechnologyisrapid.18.difference/ˈdɪfrəns/n.差异，不同*例：What'sthedifferencebetweenthetwo?19.difficulty/ˈdɪfɪkəlti/n.困难，困境*例：Wehadsomedifficultyinfindingthehouse.20.education/ˌedʒuˈkeɪʃn/n.教育*例：Educationisveryimportantforeveryone.三、重要形容词与副词(KeyAdjectives&Adverbs)形容词用于修饰名词，副词用于修饰动词、形容词或其他副词，它们能使表达更精确生动。1.able/ˈeɪbl/adj.能够的，有能力的*例：Sheisabletofinishtheworkontime.2.bad/bæd/adj.坏的，不好的(比较级worse,最高级worst)*例：Smokingisbadforyourhealth.3.big/bɪɡ/adj.大的，重要的*例：Thereisabigtreeinfrontofthehouse.4.black/blæk/adj.黑色的n.黑色5.blue/bluː/adj.蓝色的n.蓝色*例：Theskyisbluetoday.6.busy/ˈbɪzi/adj.忙碌的，热闹的*例：Sheisalwaysbusywithherwork.7.careful/ˈkeəfl/adj.小心的，仔细的*例：Becarefulwhenyoucrosstheroad.8.clear/klɪə(r)/adj.清晰的，清楚的v.清除*例：Hisexplanationwasveryclear.9.different/ˈdɪfrənt/adj.不同的，有差异的*例：Wehavedifferentopinionsonthismatter.10.difficult/ˈdɪfɪkəlt/adj.困难的，难懂的*例：Thisproblemisverydifficulttosolve.11.early/ˈɜːli/adj.早的adv.早地*例：Shegetsupearlyeverymorning./Wecaughttheearlybus.12.easy/ˈiːzi/adj.容易的，舒适的*例：Thistaskiseasyforme.*例：Heisagoodstudent./Thisisgoodnews.14.happy/ˈhæpi/adj.快乐的，幸福的*例：Theylookveryhappytogether.15.hard/hɑːd/adj.硬的；困难的adv.努力地；猛烈地*例：Thisstoneisveryhard./Heworkshard.16.high/haɪ/adj.高的adv.高地17.important/ɪmˈpɔːtnt/adj.重要的，重大的*例：It'simportanttolearnEnglishwell.18.late/leɪt/adj.迟的，晚的adv.迟地，晚地*例：Hewaslateforschool./Theyarrivedlate.19.long/lɒŋ/adj.长的adv.长久地*例：Theriverisverylong./Ihaven'tseenherforalongtime.20.many/ˈmeni/adj.许多的pron.许多人或物(修饰可数名词)*例：Therearemanybooksontheshelf.21.much/mʌtʃ/adj.许多的pron.许多(修饰不可数名词)adv.非常*例：Thereismuchwaterinthebottle./Thankyouverymuch.22.new/njuː/adj.新的，新鲜的*例：Iboughtanewcar.23.old/əʊld/adj.老的，旧的*例：Mygrandfatherisveryold./Thisisanoldhouse.24.quick/kwɪk/adj.快的，迅速的adv.(quickly)*例：Hegaveaquickanswer./Sherunsquickly.25.slow/sləʊ/adj.慢的adv.(slowly)26.small/smɔːl/adj.小的，少的*例：Thereisasmallgardenbehindthehouse.27.strong/strɒŋ/adj.强壮的，强烈的*例：Heisastrongman./Shehasastrongwill.28.happy/ˈhæpi/adj.快乐的，幸福的*例：Theylookveryhappytogether.(已列出，可替换为其他如sad/sæd/adj.悲伤的)*例：Shefeltsadafterhearingthenews.29.true/truː/adj.真实的，正确的*例：Isthisstorytrue?30.wrong/rɒŋ/adj.错误的，不对的*例：Youarewrongaboutthat.四、基础介词与连词(BasicPrepositions&Conjunctions)介词用于表示名词或代词与其他词之间的关系，连词用于连接词、短语或句子，是构建逻辑关系的关键。1.about/əˈbaʊt/prep.关于；大约adv.大约；周围*例：Wetalkedaboutthemovie./It'saboutteno'clock.2.above/əˈbʌv/prep.在…上面adj.上面的adv.在上面*例：Thepictureisabovethedesk.3.across/əˈkrɒs/prep.穿过，横过adv.从一边到另一边*例：Walkacrossthestreet.4.after/ˈɑːftə(r)/prep.在…之后conj.在…之后adv.后来*例：Afterdinner,wewatchedTV./I'llcallyouafterIarrive.6.along/əˈlɒŋ/prep.沿着adv.向前；一起*例：Walkalongthisroad.7.among/əˈmʌŋ/prep.在…之中（三者或以上）*例：Heispopularamonghisclassmates.8.around/əˈraʊnd/prep.在…周围adv.大约；到处*例：Theysataroundthetable./It'saroundfivekilometers.9.as/æz,əz/prep.作为conj.当…时；因为；像…一样adv.同样地*例：Heworksasateacher./AsIwasleaving,thephonerang.10.at/æt,ət/prep.在（表示地点、时间、状态等）*例：Sheisathome./Meetmeatsix.11.before/bɪˈfɔː(r)/prep.在…之前conj.在…之前adv.以前*例：Finishyourhomeworkbeforedinner./I'veseenhimbefore.12.behind/bɪˈhaɪnd/prep.在…后面adv.在后面*例：Thecatisbehindthedoor.13.below/bɪˈləʊ/prep.在…下面adv.在下面*例：Thetemperatureisbelowzero.14.beside/bɪˈsaɪd/prep.在…旁边*例：Shesatbesideme.15.between/bɪˈtwiːn/prep.在…之间（两者）*例：Theparkisbetweenthebankandthe