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occurred
英[əˈkɜːd] 美[ə'kɜːd]
核心词义
v. 发生(occur 的过去分词)
速记技巧
词源溯源法
ob-(朝向)+-curr-(跑)+-ed(过去式后缀)
朝着眼前跑来,引申为降临、发生、出现
知识扩展
相关变形拓展
原形:occur→三单:occurs→过去式:occurred→过去分词:occurred→现在分词:occurring
易混词辨析
occur、occurring、occurred
1. occurred:动词过去式 / 过去分词 “发生;出现(occur 的过去式 / 分词,表 “过去或完成的发生”)”(搭配 “occurred to me;occurred last week;have occurred many times”);
2. occur:动词原形 “发生;出现”,occurring:现在分词 “发生;出现”,近义差异(“sth occurs”(原形,某事发生) vs “sth occurred”(过去式) vs “sth is occurring”(现在分词));
3. 高频错拼:易漏写 “r”(误写 “occured”,正确为 “occurred”,双写 “r”);
4. 搭配误区:“occur to sb” 表 “某人想到某事”(如 “an idea occurred to me” 正确),易误写 “occur for sb”(错误);“occur” 为不及物动词,不可接宾语(如 “occur an accident” 错误,应为 “an accident occurred”)。
短语积累
用作动词 (v.)
~+形容词
occur free 自由存在occur natural 天然存在副词+~
hardly occur 几乎不发生just occur 刚刚发生never occur 从没发生only occur 只存在~+副词
occur first 首先想到occur distressingly 令人痛苦地发生occur frequently 屡次发生occur historically 历史性地发生occur incredibly 令人难以置信地发生occur marvelously 不可思议地发生occur normally 正常举行occur occasionally 偶尔发生occur phenomenally 非凡地举行occur readily 很快地举行
精选例句
高考
1、 An accident occurred on this road last week.
上周这条路上发生了一起事故。(动词过去式,固定搭配occur to sb.,中考常考短语)
来源:【中考难度例句】秒词邦编辑整理
2、 We are the products of evolution, and not just evolution that occurred billions of years ago.
我们是进化的产物,不仅仅是发生在数十亿年前的进化。
来源:2020年普通高等学校招生全国统一考试
1、 He gave me a brief outline of what had occurred
他简略地向我叙述了事情发生的经过。
来源:秒词邦精选例句
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