单词是考研英语的地基,很多同学背了又忘,只记住简单释义,忽略真题里的熟词僻义,做题时反复踩坑。今天整理这一组高频核心词,拆解考点和陷阱,帮你一次吃透。1. exposure /ɪkˈspəʊʒə(r)/ n. 暴露;接触;曝光🌻衍生词:expose v. 暴露;揭露;exposed adj. 无遮蔽的;易受攻击的🌹近义词:disclosure, revelation🌷反义词:concealment, secrecy💥真题搭配:exposure to 接触;暴露于💥短语搭配:public exposure 公开曝光sun exposure 日晒💥例句:Continuous exposure to stress may affect people’s health.💥考研坑:不要和expense(花费)混淆,拼写长得相近。💥注意事项:名词,后面固定接介词to。💥例题:The ______ (expose) of the secret shocked the public.答案:exposure2. propose /prəˈpəʊz/ v. 提议;建议;求婚🌻衍生词:proposal n.提议;求婚;proposition n.主张,提议🌹近义词:suggest, recommend🌷反义词:oppose, object💥真题搭配:propose that… (should) do 建议……💥短语搭配:propose a plan 提出方案propose to sb 向某人求婚💥例句:He proposes that we (should) start the project as soon as possible.💥考研坑:propose后接宾语从句要用虚拟语气,should可省略。💥注意事项:区别propose(动词)和proposal(名词),写作经常互换考察。💥例题:She proposed ______ (hold) a meeting next week. 答案:to hold3. proposal /prəˈpəʊzl/ n. 提议;提案;求婚🌻衍生词:propose v.提议🌹近义词:suggestion, motion🌷反义词:rejection💥真题搭配:a proposal to do sth. 做某事的提议💥短语搭配:put forward a proposal 提出提案💥例句:The committee rejected his proposal to change the rule.💥考研坑:proposal表示“建议”,后面同位语从句同样用虚拟语气(should) do。💥注意事项:可数名词,复数proposals。💥例题:His proposal that we ______ (rest) for a while was accepted. 答案:(should) rest4. position /pəˈzɪʃn/ n.位置;职位;立场 v.安置🌻衍生词:positive adj.积极的;positioned adj.处于…位置的🌹近义词:post, stance🌷反义词:displacement💥真题搭配:take a position 表明立场in a position to do 能够做💥短语搭配:job position 工作岗位in position 在合适位置💥例句:She is in a good position to understand the problem.💥考研坑:熟词僻义,阅读常考“立场、观点”,不只是“位置”。💥注意事项:in a position to do 固定短语,不能说in position to do。💥例题:What is the author’s ______ (position) on this policy? 答案:position5. composition /ˌkɒmpəˈzɪʃn/ n.组成;成分;作文;乐曲🌻衍生词:compose v.组成;作曲;composer n.作曲家🌹近义词:mixture, makeup🌷反义词:decomposition💥真题搭配:the composition of ……的组成成分💥短语搭配:chemical composition 化学成分music composition 作曲💥例句:The composition of air is stable on the whole.💥考研坑:不要和comprehension(理解)混淆,阅读选项经常放一起干扰。💥注意事项:表“作文”可数;表“成分”不可数。💥例题:The ______ (compose) of the team needs adjustment. 答案:composition单词的积累没有捷径,每天弄懂一小部分,坚持下去。文章仅供参考