An instance serves as a concrete manifestation of an abstract theory or rule.
Word in 30 Seconds
- A real-life example illustrating a concept.
- Used to prove or explain abstract ideas.
- Commonly used in academic and technical fields.
Overview
- 1概述：实例（shí lì）由“实”（实际、具体）和“例”（例子）组成，意为真实存在的例子。它是将抽象概念具象化的桥梁，常用于论证观点或解释复杂的操作流程。2) 使用模式：实例常与动词搭配使用，如“举出实例”、“提供实例”或“分析实例”。在句中，它通常充当宾语，也可以作为定语修饰名词，如“实例分析”。3) 常见语境：在编程领域，“实例”常指类（class）创建的具体对象（instance）；在学术写作中，它是支撑论点的核心证据；在职场培训中，通过具体实例可以帮助员工理解抽象的业务流程。4) 近义词辨析：“例子”范围最广，口语化；“案例”偏向于经过整理、具有研究价值的典型事件；“实例”强调真实性和具体性，侧重于证实某种理论或现象的存在。
Examples
老师举了一个生活中的实例来解释物理定律。
everydayThe teacher gave a real-life example to explain the laws of physics.
本报告将分析几个行业内的典型实例。
formalThis report will analyze several typical instances within the industry.
这只是众多失败实例中的一个。
informalThis is just one of many failure instances.
该模型通过大量数据实例进行了验证。
academicThe model was verified using a large number of data instances.
Common Collocations
Common Phrases
不胜枚举的实例
Innumerable instances
具体的实例
Concrete instance
实例说明
Illustrate with instances
Often Confused With
A general term for any example. It is less formal than '实例' and can be used in casual conversation without restriction.
Refers to a case study or a documented event. It often implies a more complex narrative than a single '实例'.
Grammar Patterns
How to Use It
Usage Notes
The word '实例' is predominantly used in formal or technical contexts. It is more sophisticated than '例子' and suggests a higher level of evidence. In professional writing, it is preferred when you want to emphasize the reality and validity of your example.
Common Mistakes
Learners often use '实例' to refer to people, which is incorrect. Another common error is using it as an adjective; it is strictly a noun. Ensure you pair it with appropriate verbs like '举出' or '分析'.
Tips
Use for clarity
Use '实例' when you want to make your argument sound more professional. It bridges the gap between theory and reality effectively.
Avoid overusing
Don't overwhelm the reader with too many instances. One strong, well-explained instance is better than three vague ones.
Academic culture
In Chinese academic writing, providing '实例' is essential for demonstrating logical rigor. It shows you have empirical support for your claims.
Word Origin
The word is derived from Chinese characters: '实' meaning solid or real, and '例' meaning rule or example. Together they signify a concrete manifestation of a rule.
Cultural Context
In Chinese culture, evidence-based reasoning is highly valued. Using '实例' effectively demonstrates that a speaker has practical experience and is not just speaking theoretically.
Memory Tip
Think of '实' (real/solid) + '例' (example). A solid example that you can touch or verify is an '实例'.
Frequently Asked Questions
4 questions“例子”是一个通俗的词，适用于任何场合。而“实例”更正式，强调该例子是真实存在且具有代表性的证据。
在面向对象编程中，实例是指根据类（Class）定义的蓝图所创建的具体对象。它是类在内存中的一个实体。
通常不可以。“实例”多用于描述事物、现象、数据或理论，指代人时应使用“典型代表”或“模范”。
在使用“实例”时，应确保其与要说明的观点紧密相关。提供具体细节和数据，能让实例更具说服力。
Test Yourself
为了证明这个理论，教授举出了几个具体的___。
文中需要一个具体的例子来证明理论，因此使用“实例”最恰当。
以下哪项最符合“实例”的用法？
“实例分析”是固定搭配，且符合词义。
请用“实例”造句。
该句完整且逻辑通顺，展示了“实例”在正式语境中的应用。
Score: /3
Summary
An instance serves as a concrete manifestation of an abstract theory or rule.
- A real-life example illustrating a concept.
- Used to prove or explain abstract ideas.
- Commonly used in academic and technical fields.
Use for clarity
Use '实例' when you want to make your argument sound more professional. It bridges the gap between theory and reality effectively.
Avoid overusing
Don't overwhelm the reader with too many instances. One strong, well-explained instance is better than three vague ones.
Academic culture
In Chinese academic writing, providing '实例' is essential for demonstrating logical rigor. It shows you have empirical support for your claims.
Examples
4 of 4老师举了一个生活中的实例来解释物理定律。
The teacher gave a real-life example to explain the laws of physics.
本报告将分析几个行业内的典型实例。
This report will analyze several typical instances within the industry.
这只是众多失败实例中的一个。
This is just one of many failure instances.
该模型通过大量数据实例进行了验证。
The model was verified using a large number of data instances.
Related Content
Related Vocabulary
More academic words
缺席
B1The state of being absent from a place or event where one is expected to be, such as a class, meeting, or ceremony.
抽象的
A2Abstract.
抽象地
B1In an abstract manner; conceptually.
艰深
B1Profound; abstruse; recondite.
学术性
A2Academic; scholarly; relating to education and scholarship.
学术化
B1Academic; characterized by formal study or research.
学术会议
A2Academic conference; a formal meeting for academic discussions.
学术交流
B1Exchange of ideas, information, and research among scholars.
学术期刊
B1A periodical publication containing scholarly articles.
教务处
A2Academic affairs office; department handling educational administration.
