今日精讲:foam、compose、psychiatrist 三个四六级高频核心词(阅读 & 写作 & 听力高频考点)
1. foam(名词 & 动词)
- 记忆技巧:联想 “浮沬” 发音,泡沫浮在水面,快速记忆
- 核心含义:名词:泡沫;动词:起泡沫,引申为大发雷霆
- 高频搭配:shaving foam 剃须泡沫,sea foam 海泡沫,foam at the mouth 口吐白沫、大发雷霆
- 真题例句:The dog foamed at the mouth when it saw the stranger.
- 易错点:注意 foam at the mouth 的引申义,勿仅按字面理解
2. compose(动词)
- 记忆技巧:com 共同 + pose 放置 → 共同放置即组成,整合想法即创作
- 核心含义:组成、构成;创作(写作翻译加分词)
- 高频搭配:be composed of 由…… 组成,compose a song 写歌,compose a poem 写诗
- 真题例句:The committee is composed of representatives from five different companies.
- 易错点:必须用 be composed of 被动形式,区别于主动形式 consist of
3. psychiatrist(名词)
- 记忆技巧:psych 精神 + iatrist 医生后缀,对比 psychologist 记忆
- 核心含义:精神病医生、心理医生(可开药治疗)
- 高频搭配:refer to a psychiatrist 转诊给心理医生
- 真题例句:The patient was referred to a psychiatrist for further treatment.
- 易错点:与 psychologist(心理学家,侧重咨询)区分,阅读易混淆
💡 备考小贴士:结合真题记双词性、固定搭配和易混词辨析,考场运用更灵活。
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