考研英语核心词汇是备考过程中的重要内容,覆盖阅读、写作和翻译等核心领域。以下是综合多个权威资料整理的核心词汇分类及示例:
一、高频基础词汇(3000词左右)
词根词缀记忆法 例如:
- bio-
(生命):biology(生物学)、biography(传记)
- mot-(移动):motion(运动)、motionless(静止)
- dis-(相反):disagree(不同意)、displacement(搬迁)
常见搭配与短语
- influential: The media has a powerful influence on public opinion.(媒体对公众舆论有强大影响力) - contemporary
- cognitive:Cognitive biases affect decision-making.(认知偏差影响决策)
二、考研作文常用词汇
论证类词汇 - valid:
The argument is logically valid.(论点逻辑有效)
- evident:It is evident that...(显而易见)
- substantial:There is substantial evidence to support the claim.(有充分证据支持该说法)
描述类词汇 - breathtaking:
The scenery was breathtaking.(景色令人屏息)
- intricate:The mechanism is highly intricate.(机制非常复杂)
- pivotal:This event was pivotal to the project's success.(这一事件对项目成功至关重要)
三、翻译核心词汇
学术术语 - phenomenon:
The phenomenon of photosynthesis is well-studied.(光合作用现象被广泛研究)
- hypothesis:The hypothesis was tested through experiments.(该假设通过实验进行验证)
- connotation:The word carries a negative connotation.(该词带有负面含义)
日常表达 - get the ball rolling:
Let's get the project started.(让我们开始项目)
- hit the books:I need to hit the books for the exam.(我需要开始复习备考)
- piece of cake:This task is a piece of cake.(这项任务轻而易举)
四、高频生僻词汇补充
antagonist(反派)
cogent(有说服力的)
ephemeral(短暂的)
ubiquitous(无所不在的)
备考建议:
1. 以《考研英语核心词汇大全》等官方资料为主,结合《考研词汇精选》等辅导书进行系统学习;
2. 使用词根词缀记忆法扩大词汇量,通过例句和真题巩固应用;
3. 每天坚持背诵30-50个新词,定期复习旧词;
4. 在写作和翻译中尝试运用高频词汇,注意搭配和语境。以上词汇覆盖了考研英语的核心领域,建议结合真题演练和词汇本使用,逐步提升词汇运用能力。