vi. 发生, 被想到, 存在相关词组: if anything should occur...
◆记忆方法一:
谐音:儿科 儿科发生紧急情况
◆记忆方法二:
联想方式:oc怄气;cur 初日
记忆方法:这个悲剧发生在两夫妻怄气的初日
◆记忆方法三:
词根词缀记忆法:occur n 发生,出现(oc反复+cur→反复跑→[反复]发生),cur(r),curs, cours=run , 表示“跑,发生”
◆记忆方法四:
occur (考频:7)
【记】词根记忆:[oc-(=ad-,to)+cur;跑来 → 来临]
vi.①发生:The changes that are occurring in the Arctic are going on at a much more rapid rate than elsewhere in the world. (Time)北极发生变化的速度比世界上其他地区要快得多。
②出现:These plants occur in Africa only.这些植物只有在非洲才能找到。
③(to)想到,想起:If a relevant and important idea occurs to you now, work it into the draft. (2008 考研阅读)如果当时有一个相关的重要想法,要将它写进草稿里。
【考】It occurs to sb. that...某人想起了……:It never occurred to me that she might be cheating me.我从没想到她有可能欺骗我。
【派】occurrence n.①出现,发生 ②事件,事情:a common occurrence 司空见惯的事情
◆记忆方法五:
occur v. 发生
同义词:take place 发生
-
动词occur用法说明与注意
动词occur用法说明与注意
1. 表示“发生”“出现”,是不及物动词,所以不能带宾语,也不能用于被动语态。如:
事故(地震)是什么时候发生的?
误:When was the accident (earthquake) occurred?
正:When did the accident (earthquake) occur?
每页都有两三个错误。
误:Two or three mistakes are occurred in every page.
正:Two or three mistakes occur in every page.
2. 表示某想法出现在某人脑海中或被某人想到,通常与介词 to连用。如:
A good idea occurred to me. 我想起了个好主意。
His name just did not occur to my memory. 我就是想不起他的名字。
在以上用法中,若主语为从句或不定式,则在句首使用形式主语 it, 而把真正的主语放在后面。
happen/ occur/ chance/ take place
这些词语都可表示“发生”之意。
happen 普通用词,泛指一切客观事物或情况的发生,强调动作的偶然性。
occur 较正式用词,可指意外地发生,也可指意料中的发生。
chance 侧重事前无安排或无准备而发生的事,特指巧合。
take place 多指通过人为安排的发生。
Car accidents can occur very quickly.
车祸会发生在一瞬间。
Cancer may also occur on inner surface of body, such as gastric ulcer, duodenitis, rectitis and so on.
也可发生在身体内表面,如胃溃疡,十二指肠溃疡,直肠溃疡等等。
Hydrophobia will occur and get head even it the coldest weather.
狂犬病即使在最冷的天气里也会发生并加剧。
A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form.
仅有的非零元素集中于主对角线的方块中的行列式是分块对角形式的。
The traffic accident occurred on Monday evening.
这起交通事故发生在周一晚上。
※Human felicity is produced not so much by great pieces of good fortune that seldom happen , as by little advantages that occur every day .(——Benjamin Franklin ,American president).与其说人类的幸福来自偶尔发生的鸿运,不如说来自每天都有的小实惠。(美国总统 富兰克林. B.)