occur经典引文

1. 存在
2. 发生
3. 被发现
4. 出现
5. 被想起
6. 浮现
7. 想起
8. 举行
9. 使想到

1. come to pass;

   "What is happening?"
   "The meeting took place off without an incidence"
   "Nothing occurred that seemed important"
   

2. come to one's mind; suggest itself;

   "It occurred to me that we should hire another secretary"
   "A great idea then came to her"
   

3. to be found to exist;

   "sexism occurs in many workplaces"
   "precious stones occur in a large area in Brazil"
   

1.

1. 出现：自由主义者反对这种类型的左派无主义(leftist anarchism他们相信社会性组织必须出现(occur)在一个更大规模的范围中才能实现它完全的好处,这就要求的存在.

2. 发生, 出现：obtuse-angledtriangle钝角三角形 |occur发生,出现 | off-shoreoilrig海上平台

3. 发生,被想起：intercouse 交际,交通,灵交,(思想,感情等)交流 |occur 发生,被想起 | precursor 先进,先驱

1. Such a thing hardly ever occurs.
   这样的事几乎不发生。
2. A leap-year occurs at every four years.
   闰年每4年一次。
3. His birthday occurs on 9th May.
   他的生日是5月9日。
4. It occurs more often in women than in men.
   此事更经常发生在女性身上,较少地发生在男性身上。
5. The explosion occurred during an exercise near the town.
   在离市镇不远的地方演习时发生了爆炸。
6. These plants occur only in tropics.
   这些植物只生长在热带。
7. That sound doesn't occur in his language so it's difficult for him to pronounce.
   他的语言里没有那个音,因此他很难发出。
8. Misprints occur on every page.
   每一面都有印刷错误。
9. The word “gratitude” did not occur on Napoleon's personal dictionary.
   “感激”两字在拿破仑私人词典中是见不到的。

1. Few metals occur free.
   金属呈游离态的很少。
2. Silver occurs natural.
   银是天然存在的。

• That she consented to the novel proposition..was apparent by what occurred a little later.

  出自：T. Hardy

• The death of a child is one of the most disturbing..events that can occur.

  出自：D. Judd

• The bombing attack was to occur on July 25.

  出自：P. Fussell

1. occur的基本意思是“呈现在视野、思想、意识中”。occur常与介词to连用,意为“发生”“想起”等。
2. occur一般只用作不及物动词,含有“出乎意料”的意味,不可用于表达意料之中或计划之中的事情,也不与suddenly连用。
3. occur有时还可用作系动词,接形容词作表语,多表示“存在”。
4. occur没有被动语态,即使含有被动意义,也须用主动语态来表达。

1. occur指“想到”时，后面跟介词to。

   It occurred to me to visit my teacher.
   我想到要去拜访我的老师。

2. occur指“发生”时，比happen更正式；
3. occur是不及物动词，不用在被动时态中。