Being rational involves making choices guided by objective logic and evidence instead of fleeting feelings.
Word in 30 Seconds
- Based on logic and reason rather than emotions.
- Used to describe decisions, behaviors, or people.
- Commonly contrasted with 'emotional' or 'impulsive' actions.
概述
“理性的”是一个核心形容词，源自名词“理性”（Rationality）。在中文语境下，它描述的是一种能够抑制冲动、排除主观偏见，并完全基于事实、逻辑和证据进行思考或行动的状态。无论是在学术讨论、商业决策还是日常沟通中，这个词都代表了一种客观、冷静且成熟的态度。2) 用法模式： 在语法上，“理性的”最常见的用法是作为定语来修饰名词，例如“理性的判断”或“理性的决策”。它也可以在“是...的”结构中充当表语，如“这种做法是不理性的”。在劝诫他人时，常用“理性一点”来提醒对方不要感情用事。3) 常见语境： 这个词广泛应用于多个领域。在金融投资中，理性的投资者会分析财务报表而非盲目跟风；在法律和哲学领域，理性的辩论是追求真理的基础；在日常生活中，理性消费是指根据实际需求和预算进行购物，而非冲动消费。4) 词汇辨析： “理性的”最直接的对立面是“感性的”。“感性的”侧重于情绪、直觉和感官体验。虽然两者看似对立，但在现实生活中，理性的判断往往需要结合感性的洞察。另一个容易混淆的词是“理智的”，虽然两者通用性很高，但“理智”更多侧重于在激烈情绪下保持克制的能力，而“理性”更侧重于思维过程的严密逻辑性。
Examples
我们需要一个理性的方案来解决这个问题。
everydayWe need a rational plan to solve this problem.
在法庭上，法官会根据理性的证据做出裁判。
formalIn court, the judge makes a ruling based on rational evidence.
别哭了，理性点，现在哭也没用。
informalStop crying, be rational; crying won't help now.
经济学模型通常假设个体是完全理性的。
academicEconomic models usually assume that individuals are perfectly rational.
Common Collocations
Common Phrases
理性消费
Rational consumption
理性投资
Rational investment
保持理性
Remain rational
Often Confused With
While '理性的' is an adjective focused on logic, '理智' is often a noun or adjective focusing on self-control and emotional regulation.
Logic (逻辑) refers to the system or principles of reasoning, while '理性的' describes the person or action following those principles.
Grammar Patterns
How to Use It
Usage Notes
The word is neutral to slightly formal. In daily conversation, it's often used to bring someone back to reality. In professional settings, it's a high-frequency word used to validate the quality of a thought process.
Common Mistakes
English speakers sometimes use '理性' (noun) when they need '理性的' (adjective). Always add '的' when modifying a noun. Avoid using it to mean 'intelligent' in general; it specifically means 'logical'.
Tips
Think of it as 'Logic-Driven'
Whenever a decision is made using data, facts, or a pros-and-cons list, it is a '理性的' decision.
Don't confuse with 'Cold-hearted'
While '理性的' means logical, it doesn't necessarily mean the person lacks empathy, though some may use it that way.
Rationality in Chinese Consumerism
The phrase '理性消费' (rational consumption) is very popular in China to discourage overspending during shopping festivals like Double 11.
Word Origin
'理' (lǐ) originally referred to the veins in jade, implying an inherent order. '性' (xìng) refers to nature or character. Combined, it means a nature that follows order/logic.
Cultural Context
In modern Chinese society, being 'rational' is highly praised as a sign of modern education and professional maturity, especially in the era of 'big data'.
Memory Tip
The character '理' means 'reason' or 'texture of jade', and '的' makes it an adjective. Think of it as 'having the quality of reason'.
Frequently Asked Questions
4 questions两者意思非常接近。但“理性的”更强调符合逻辑规律，常用于学术或正式决策；而“理智的”更强调一个人在情绪激动时能控制住自己。
常用于劝导别人，例如：“你要理性一点，不要因为生气就辞职。”
通常是褒义词，代表成熟和冷静。但在某些文学语境下，也可能暗示一个人过于冷漠、缺乏人情味。
最常见的反义词是“感性的”或者“冲动的”。
Test Yourself
面对危机，我们必须保持___的头脑，不能慌乱。
在危机时刻，需要的是逻辑和冷静，因此选择“理性的”。
哪项描述最符合“理性的”？
对比性能和价格是基于事实和逻辑的分析，属于理性行为。
是一个 / 他 / 总是 / 做出 / 能够 / 理性的 / 决定 / 人 / 的
正确的语序应该是：主语 + 是 + 形容词短语修饰的名词。
Score: /3
Summary
Being rational involves making choices guided by objective logic and evidence instead of fleeting feelings.
- Based on logic and reason rather than emotions.
- Used to describe decisions, behaviors, or people.
- Commonly contrasted with 'emotional' or 'impulsive' actions.
Think of it as 'Logic-Driven'
Whenever a decision is made using data, facts, or a pros-and-cons list, it is a '理性的' decision.
Don't confuse with 'Cold-hearted'
While '理性的' means logical, it doesn't necessarily mean the person lacks empathy, though some may use it that way.
Rationality in Chinese Consumerism
The phrase '理性消费' (rational consumption) is very popular in China to discourage overspending during shopping festivals like Double 11.
Examples
4 of 4我们需要一个理性的方案来解决这个问题。
We need a rational plan to solve this problem.
在法庭上，法官会根据理性的证据做出裁判。
In court, the judge makes a ruling based on rational evidence.
别哭了，理性点，现在哭也没用。
Stop crying, be rational; crying won't help now.
经济学模型通常假设个体是完全理性的。
Economic models usually assume that individuals are perfectly rational.
Related Content
This Word in Other Languages
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.
