重要

occur

🇬🇧/əˈkɜː(r)/ 🇺🇸/əˈkɜːr/📚 757 184 4四级六级考研托福雅思高考

When something occurs, it happens. ^发生

verb [vi. 不及物动词]（尤指意外地）发生；存在，出现；（想法）产生

If headaches only occur at night, lack of fresh air and oxygen is often the cause.
如果头痛只发生在晚上，缺少新鲜空气和氧气常常是其原因。

过去式	过去分词	现在分词
occurred	occurred	occurring

occur 出现在下面的课文中: Lesson 46 Expensive and uncomfortable occur 动词: 发生; Lesson 24 A skeleton in the cupboard; Lesson 37 The Westhaven Express; Lesson 60 Too early and too late

occur

vi. 发生；出现；存在

单词造句:

相关词汇

近义词happen/ˈhæpən/vi. 发生；碰巧；偶然遇到

现在分词occurring/əˈkɜ:rɪŋ/v. 发生；存在于（occur 的现在分词）

复合词occurrent/əˈkʌrənt/adj.正在发生的,偶然发生的

复合词occurrence/əˈkʌrəns/n. 事件；发生；出现；发现

复合词reoccur/ˌriːəˈkɜː(r)/vi. 重新发生，重新出现

过去分词occurred/əˈkɜːd/v. 发生（occur 的过去式和过去分词）

关联词recur/rɪˈkɜː(r)/vi. 重现；复发；再来；采用；循环；递归

发生

① vi. 发生

When did the accident occur？

② vi. 被想起，被想到

sth. occur to sb. 某人(突然)想起某事

A good idea occurred to me. = I suddenly got a good idea.

It occured to sb. that… 某人想起了……

It occured to me that I didn't finish my homework. 我想起我还没完成作业

It occurs to sb. to do sth. 某人想起了……

It suddenly occurred to one of the workers to open up the box. 突然一个工人想到打开箱子看看

sth. occur to sb. 某人突然想起某件事 (从后面往前面翻)

A good idea occured to me. = I have a good idea.

To do sth occur to sb. = It occurs/occurred to sb. to do sth.

It occurs to me to call me to call my mom. 我突然想起来给我妈妈打个电话。