英语四级核心词汇速记:新增 50 词详解(附音标 + 例句)

一、词汇清单(音标 + 释义 + 经典例句)

以下是精心整理的 50 个英语四级核心词汇,已排除与第一组重复项,涵盖阅读、写作高频场景,建议结合例句强化记忆:

1. accumulate /əˈkjuːmjəleɪt/

释义:积累;积聚
例句:She accumulated enough experience through part-time jobs.(她通过兼职积累了足够经验。)

2. beneficial /ˌbenɪˈfɪʃl/

释义:有益的
例句:Regular exercise is beneficial to physical health.(定期锻炼对身体健康有益。)

3. comprehensive /ˌkɒmprɪˈhensɪv/

释义:全面的
例句:The report provides a comprehensive analysis of market trends.(报告对市场趋势进行了全面分析。)

4. distribute /dɪˈstrɪbjuːt/

释义:分配;分发
例句:Volunteers distributed food and water to the victims.(志愿者向灾民分发食品和水。)

5. exceed /ɪkˈsiːd/

释义:超过
例句:The cost of the project exceeded our expectations.(项目成本超出了我们的预期。)

6. facilitate /fəˈsɪlɪteɪt/

释义:促进;使便利
例句:Technology has facilitated communication between people worldwide.(科技促进了全球人际交流。)

7. guarantee /ˌɡærənˈtiː/

释义:保证;担保
例句:The company guarantees the quality of its products.(公司保证产品质量。)

8. hierarchy /ˈhaɪərɑːrki/

释义:等级制度
例句:The corporate hierarchy determines decision-making power.(公司等级制度决定决策权。)

9. implement /ˈɪmplɪment/

释义:实施;工具
例句:We need to implement new measures to reduce pollution.(我们需要实施新措施减少污染。)

10. justify /ˈdʒʌstɪfaɪ/

释义:证明… 合理
例句:How can you justify spending so much on luxury goods?(你如何解释在奢侈品上花这么多钱?)

11. legitimate /lɪˈdʒɪtɪmət/

释义:合法的;合理的
例句:Everyone has the legitimate right to express opinions.(每个人都有表达意见的合法权利。)

12. modify /ˈmɒdɪfaɪ/

释义:修改;调整
例句:The plan was modified based on feedback from stakeholders.(计划根据利益相关者反馈进行了修改。)

13. neutral /ˈnjuːtrəl/

释义:中立的;中性的
例句:Switzerland remains neutral in international conflicts.(瑞士在国际冲突中保持中立。)

14. obsolete /ˈɒbsəliːt/

释义:过时的
例句:Typewriters have become obsolete in the digital age.(打字机在数字时代已过时。)

15. parallel /ˈpærəlel/

释义:平行的;相似物
例句:The railway runs parallel to the highway.(铁路与公路平行延伸。)

16. quantity /ˈkwɒntəti/

释义:数量
例句:Quality is more important than quantity in learning.(学习中质量比数量更重要。)

17. restore /rɪˈstɔːr/

释义:恢复;修复
例句:The old building was restored to its original glory.(老建筑恢复了昔日的辉煌。)

18. submit /səbˈmɪt/

释义:提交;屈服
例句:Please submit your assignment before the deadline.(请在截止日期前提交作业。)

19. transform /trænsˈfɔːm/

释义:转变;转化
例句:The city has transformed into a modern metropolis.(这座城市已转型为现代化大都市。)

20. utilize /ˈjuːtəlaɪz/

释义:利用
例句:We should utilize renewable energy sources like solar power.(我们应利用太阳能等可再生能源。)

21. vulnerable /ˈvʌlnərəbl/

释义:易受伤害的
例句:Children are more vulnerable to online scams.(儿童更容易遭受网络诈骗。)

22. widespread /ˈwaɪdspred/

释义:广泛的
例句:There is widespread concern about air pollution.(人们对空气污染普遍担忧。)

23. yield /jiːld/

释义:生产;屈服;产量
例句:The farm yields a large amount of wheat every year.(农场每年产出大量小麦。)

24. zone /zəʊn/

释义:区域;地带
例句:The city has established a special economic zone.(该市设立了经济特区。)

25. contradict /ˌkɒntrəˈdɪkt/

释义:矛盾;反驳
例句:His words contradict his actions.(他言行不一。)

26. dominant /ˈdɒmɪnənt/

释义:主导的;支配的
例句:English is the dominant language in international business.(英语是国际商务中的主要语言。)

27. exhaust /ɪɡˈzɔːst/

释义:耗尽;排气
例句:She exhausted all her savings to pay for the treatment.(她耗尽所有积蓄支付治疗费用。)

28. frustrate /frʌˈstreɪt/

释义:挫败;使沮丧
例句:Repeated failures frustrated him deeply.(屡次失败让他深感沮丧。)

29. gradual /ˈɡrædʒuəl/

释义:逐渐的
例句:There has been a gradual improvement in his English.(他的英语有了逐步提高。)

30. hypothesis /haɪˈpɒθəsɪs/

释义:假设
例句:The research is based on the hypothesis that exercise improves memory.(该研究基于运动改善记忆的假设。)

31. integrate /ˈɪntɪɡreɪt/

释义:整合;融入
例句:It's important to integrate theory with practice.(理论与实践相结合很重要。)

32. jeopardize /ˈdʒepədaɪz/

释义:危害
例句:Smoking can jeopardize your health.(吸烟会危害健康。)

33. linger /ˈlɪŋɡər/

释义:徘徊;拖延
例句:She lingered in the park, reluctant to go home.(她在公园徘徊,不愿回家。)

34. migrate /maɪˈɡreɪt/

释义:迁移;迁徙
例句:Birds migrate south for the winter.(鸟类迁徙到南方过冬。)

35. notable /ˈnəʊtəbl/

释义:显著的;著名的
例句:There is a notable increase in sales this quarter.(本季度销售额显著增长。)

36. overcome /ˌəʊvəˈkʌm/

释义:克服
例句:He overcame his fear of public speaking through practice.(他通过练习克服了当众演讲的恐惧。)

37. persist /pəˈsɪst/

释义:坚持;持续
例句:Rain persisted throughout the weekend.(雨持续了整个周末。)

38. quench /kwentʃ/

释义:解渴;熄灭
例句:A cold drink quenched his thirst immediately.(一杯冷饮立刻解了他的渴。)

39. rely /rɪˈlaɪ/

释义:依赖
例句:Many students rely too much on calculators.(许多学生过于依赖计算器。)

40. scrutiny /ˈskruːtəni/

释义:仔细审查
例句:The plan came under close scrutiny from the committee.(计划受到委员会的严格审查。)

41. tolerate /ˈtɒləreɪt/

释义:容忍
例句:I can't tolerate such rude behavior.(我无法容忍这种粗鲁行为。)

42. undermine /ˌʌndəˈmaɪn/

释义:逐渐削弱
例句:Lack of sleep can undermine your ability to concentrate.(睡眠不足会削弱你的专注力。)

43. verify /ˈverɪfaɪ/

释义:核实
例句:Please verify the information before making a decision.(做决定前请核实信息。)

44. withdraw /wɪðˈdrɔː/

释义:撤回;取钱
例句:He decided to withdraw his candidacy from the election.(他决定退出竞选。)

45. abandon /əˈbændən/

释义:放弃;遗弃
例句:They had to abandon the project due to lack of funds.(由于资金不足,他们不得不放弃项目。)

46. bias /ˈbaɪəs/

释义:偏见
例句:Cultural differences may lead to bias in judgment.(文化差异可能导致判断偏见。)

47. compromise /ˈkɒmprəmaɪz/

释义:妥协;折中
例句:Both sides reached a compromise after lengthy negotiations.(经过漫长谈判,双方达成妥协。)

48. dilemma /dɪˈlemə/

释义:困境;两难
例句:She faced a dilemma between career and family.(她面临事业与家庭的两难抉择。)

49. evolve /ɪˈvɒlv/

释义:进化;发展
例句:Technology continues to evolve at an amazing speed.(技术以惊人速度持续发展。)

50. fluctuate /ˈflʌktʃueɪt/

释义:波动
例句:Stock prices fluctuate daily due to market changes.(股价因市场变化每日波动。)

二、记忆技巧与备考建议

(一)词根词缀法

常见前缀

ex-(超过):exceed(超过)、exhaust(耗尽)
sub-(向下 / 提交):submit(提交)、subway(地铁)

常见后缀

-able(可… 的):beneficial(有益的)、vulnerable(易受伤害的)
-ify(使… 化):justify(证明合理)、verify(核实)

(二)语境记忆法

尝试在真题阅读中标记生词,结合上下文理解词义。例如:

在 “Environmental protection requires comprehensive measures” 中,可推测 comprehensive 表示 “全面的”。

(三)高频场景分类

科技与发展:evolve, transform, utilize, fluctuate
社会与人际:compromise, dilemma, bias, contradict
学习与工作:submit, implement, verify, scrutiny

(四)备考规划建议

每日任务:每天背诵 10-15 词,配合例句朗读加深印象
周期复习:采用 “1 天 – 3 天 – 7 天” 循环复习法,避免遗忘
实战应用:在写作中主动使用新学词汇(如用 jeopardize 替代 harm,提升表达高级感)

三、总结

本次整理的 50 个词汇覆盖了四级考试核心考点,建议结合真题语境与记忆技巧系统学习。后续将更新更多词汇专题及解题技巧,欢迎已关注!需要完整词汇表 PDF 的同学可在评论区留言~

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