在四六级考试的备考过程中,词汇积累无疑是搭建语言能力大厦的基石。无论是听力中捕捉关键信息、阅读时理解文章主旨,还是写作里准确表达观点、翻译时精准转换语义,都离不开对核心词汇的熟练掌握。而在庞大的词汇体系中,那些高频出现的核心词汇更是重中之重 —— 它们不仅在历年真题中反复现身,更是构成各类题型考点的核心要素,掌握这些词汇,能让备考效率大幅提升,起到事半功倍的效果。
以下为大家整理的 5 个词汇,正是四六级考试中高频出现的核心词汇。为了让大家能更快速、更透彻地掌握它们,我们不仅标注了词汇的常用释义,还搭配了贴合考试语境的例句。这些例句均参考了真题中的句式特点,能帮助大家直观感受词汇在实际语境中的用法;同时,我们还附上了详细的注解,包括词汇的搭配规则、近义词辨析、在不同题型中的考查重点等。通过这样 “词汇 + 例句 + 注解” 的组合形式,大家可以摆脱单纯背单词的枯燥感,在理解中记忆,在应用中巩固,从而真正将这些核心词汇内化为自己的语言储备,为应对四六级考试中的各类题型打下坚实基础。
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1. overlook /ˌəʊvəˈlʊk/
v. 忽视;俯瞰;原谅
(熟词僻义要注意!“忽视” 是四六级常考意思)
▶ 真题例句:We should not overlook the importance of teamwork in project management.
(我们不应忽视团队合作在项目管理中的重要性。)
▶ 搭配:overlook a mistake(原谅一个错误);overlook the city(俯瞰城市)
2. equivalent /ɪˈkwɪvələnt/
adj. 相等的;相当的 n. 等同物
▶ 真题例句:One hour of exercise is equivalent to burning about 500 calories.
(一小时锻炼相当于燃烧约 500 卡路里。)
▶ 搭配:be equivalent to(等同于);find an equivalent(找到替代品)
3. sustainable /səˈsteɪnəbl/
adj. 可持续的;能维持的
(环保、经济类文章高频词)
▶ 真题例句:The company is trying to develop a sustainable way to produce energy.
(该公司正尝试开发一种可持续的能源生产方式。)
▶ 拓展:sustainable development(可持续发展);sustainable agriculture(生态农业)

4. migrate /maɪˈɡreɪt/
v. 迁移;迁徙;移居
▶ 真题例句:Many birds migrate to the south in winter to avoid the cold.
(许多鸟类在冬季迁徙到南方以躲避寒冷。)
▶ 派生词:migration(n. 迁移);migrant(n. 移民;候鸟)
5. distinct /dɪˈstɪŋkt/
adj. 清晰的;明显的;独特的
▶ 真题例句:There is a distinct difference between the two theories.
(这两种理论之间有明显的区别。)
▶ 搭配:distinct from(与…… 不同);a distinct smell(清晰的气味)
▶ 派生词:distinction(n. 区别;优秀)
6. accumulate /əˈkjuːmjəleɪt/
v. 积累;堆积
(写作中可替换 “collect”)
▶ 真题例句:It takes years to accumulate enough experience for this job.
(这份工作需要多年时间才能积累足够的经验。)
▶ 派生词:accumulation(n. 积累);accumulative(adj. 累积的)
7. implement /ˈɪmplɪment/
v. 实施;执行 n. 工具
(常考 “实施” 义,写作高频)
▶ 真题例句:The new policy will be implemented next month.
(新政策将于下月实施。)
▶ 搭配:implement a plan(执行计划);implement measures(采取措施)

8. restore /rɪˈstɔː(r)/
v. 恢复;修复;归还
▶ 真题例句:The old building has been restored to its original appearance.
(这座旧建筑已恢复原貌。)
▶ 搭配:restore order(恢复秩序);restore confidence(重拾信心)
9. sufficient /səˈfɪʃnt/
adj. 足够的;充分的
(可替换 “enough”,更正式)
▶ 真题例句:Do we have sufficient time to finish the task before the deadline?
(我们有足够的时间在截止日期前完成任务吗?)
▶ 搭配:sufficient for(足够…… 的);sufficient evidence(充分证据)
▶ 派生词:sufficiency(n. 充足)
10. simplify /ˈsɪmplɪfaɪ/
v. 简化;使简明
▶ 真题例句:The app is designed to simplify the process of online shopping.
(这款应用旨在简化网购流程。)
▶ 派生词:simplification(n. 简化);simple(adj. 简单的)

今日练习:选词填空(结合真题语境)
We need to ______ the rules so that everyone can understand them easily.
The study shows that regular exercise is ______ to improving mental health.
It’s easy to ______ small details when you’re in a hurry, but they often matter.
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