C1 noun 正式

occurrence

/əˈkʌrəns/

An occurrence refers to an instance or event where something happens or exists. In a broader sense, it can also describe the frequency or prevalence of a particular phenomenon within a specific context or dataset.

例句

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1

Finding a four-leaf clover is considered a rare occurrence by most people.

Finding a four-leaf clover is considered a rare occurrence by most people.

2

The committee is currently investigating the occurrence of financial irregularities within the department.

The committee is currently investigating the occurrence of financial irregularities within the department.

3

It was just a weird occurrence, so I wouldn't let it bother you too much.

It was just a weird occurrence, so I wouldn't let it bother you too much.

词族

名词
occurrence
Verb
occur
副词
recurrently
形容词
recurrent
相关
recurrence
💡

记忆技巧

Remember the 'Double-Double' rule: Double 'C' and Double 'R' occur in the word 'occurrence'.

快速测验

The sudden power outage was an unexpected __________ that disrupted the entire meeting.

正确!

正确答案是: occurrence

例句

1

Finding a four-leaf clover is considered a rare occurrence by most people.

everyday

Finding a four-leaf clover is considered a rare occurrence by most people.

2

The committee is currently investigating the occurrence of financial irregularities within the department.

formal

The committee is currently investigating the occurrence of financial irregularities within the department.

3

It was just a weird occurrence, so I wouldn't let it bother you too much.

informal

It was just a weird occurrence, so I wouldn't let it bother you too much.

4

The researchers documented a high occurrence of the specific protein in the sample group.

academic

The researchers documented a high occurrence of the specific protein in the sample group.

5

Our primary goal is to minimize the occurrence of system downtime during the transition period.

business

Our primary goal is to minimize the occurrence of system downtime during the transition period.

词族

名词
occurrence
Verb
occur
副词
recurrently
形容词
recurrent
相关
recurrence

常见搭配

common occurrence common occurrence
rare occurrence rare occurrence
daily occurrence daily occurrence
natural occurrence natural occurrence
frequent occurrence frequent occurrence

常用短语

an everyday occurrence

an everyday occurrence

of frequent occurrence

of frequent occurrence

a regular occurrence

a regular occurrence

容易混淆的词

occurrence vs incident

An incident usually implies a specific, often negative event or conflict, whereas an occurrence is a more neutral term for anything that happens.

📝

使用说明

The word is frequently used in scientific, technical, or formal writing to describe the rate at which something happens or the existence of a particular feature. It is more formal than 'event' or 'happening.'

⚠️

常见错误

Learners often misspell the word as 'occurence' or 'ocurance'; remember that it requires a double 'c' and a double 'r'.

💡

记忆技巧

Remember the 'Double-Double' rule: Double 'C' and Double 'R' occur in the word 'occurrence'.

📖

词源

Derived from the Latin 'occurrere', meaning 'to run to meet' or 'to present itself'.

语法模式

Countable noun Often followed by the preposition 'of' Plural form: occurrences

快速测验

The sudden power outage was an unexpected __________ that disrupted the entire meeting.

正确!

正确答案是: occurrence

相关词

sit

A1

To rest your body on your bottom with your back upright, typically on a chair or the floor. It describes both the action of moving into this position and the state of being in it.

stand

A1

To be in an upright position supported by one's feet rather than sitting or lying down. It also refers to the physical location of an object or a person's particular opinion on a subject.

pay

A1

To give money to someone in exchange for goods, services, or to settle a debt. It can also mean to give something non-monetary, such as attention or a compliment.

meet

A1

To come together with someone at a specific place and time, or to be introduced to someone for the first time. It can also mean to satisfy a requirement, standard, or need.

continue

A1

To keep doing something or to stay in the same state without stopping. It can also mean to start an activity again after a short break.

set

A1

To put or place something in a specific position or location. It also means to adjust or prepare something so that it is ready for use, such as a clock or a table.

learn

A1

To gain knowledge, understanding, or a skill by studying, practicing, or being taught. It refers to the process of acquiring information through experience or education.

lead

A1

To go in front of a group of people to show them the way to a place. It also means to be in control of a group, a team, or an activity.

understand

A1

To know the meaning of what someone is saying or how something works. It involves grasping an idea, a language, or a situation clearly in your mind.

follow

A1

To move behind someone or something in the same direction. It also means to obey rules, instructions, or to understand the logic of an argument or story.

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