Semantics refers to the meaning expressed by language and the study of that meaning.
Mot en 30 secondes
- Meaning and study of meaning in language.
- Covers words, sentences, and text interpretation.
- Crucial for accurate communication and analysis.
Overview
语义是语言学中的一个核心概念，专门研究词语、句子、短语乃至整个文本所传达的意义。它探讨的是“意思”本身，包括词汇的含义、它们如何组合成有意义的句子，以及这些意义在不同语境下可能产生的变化。理解语义对于准确地沟通和深入地分析语言至关重要。
在日常交流中，“语义”一词常用来讨论某个词语或表达的准确含义，或者指出理解上的偏差。在学术领域，它被广泛应用于语言学、逻辑学、计算机科学（如自然语言处理）等，用于分析语言的结构和意义。
**技术领域**: 在人工智能和计算机科学中，语义分析是让机器理解和处理人类语言的关键技术。
意思是最口语化的词，指想法、观点或事物的内容。语义比意思更正式，也更具学术性，常用于分析语言结构。
意义可以指事物的重要性、价值，也可以指语言的含义。当指语言含义时，与语义非常接近，但语义更偏重于语言学上的系统研究。
含义通常指具体事物或概念所包含的意思，更侧重于“内涵”。语义则是一个更广阔的学术概念，涵盖了语言单位的意义及其研究。
Exemples
这个词在不同语境下有不同的语义。
everydayThis word has different semantics in different contexts.
自然语言处理需要深入理解文本的语义信息。
academicNatural Language Processing requires a deep understanding of the semantic information in text.
我们得弄清楚他话里的真实语义。
informalWe need to figure out the real meaning behind his words.
该研究旨在分析古代文献的语义演变。
formalThis research aims to analyze the semantic evolution of ancient texts.
Collocations courantes
Phrases Courantes
词语语义
Word semantics
语义网络
Semantic network
语义学
Semantics (the field of study)
Souvent confondu avec
Grammar refers to the rules governing the structure of sentences, while semantics deals with the meaning that these structures convey. You can have grammatically correct sentences that are semantically nonsensical.
Semantics focuses on the literal meaning of words and sentences, whereas pragmatics studies how context contributes to meaning, including implied meanings and speaker intentions.
Modèles grammaticaux
How to Use It
Notes d'usage
The term '语义' (yǔyì) is a relatively formal term, often used in academic or technical contexts like linguistics or computer science. While understandable in everyday conversation, it might sound slightly academic depending on the situation. Use it when you specifically want to refer to the meaning component of language or its study.
Erreurs courantes
Avoid using '语义' interchangeably with '语法' (grammar) or '发音' (pronunciation). '语义' is strictly about meaning. Also, be aware that while '意思' is a synonym, '语义' carries a more precise and often academic connotation.
Tips
Focus on Meaning in Language
Remember that '语义' is about the meaning conveyed by words and sentences. Think about what is being communicated.
Distinguish from Grammar
While grammar dictates structure, semantics deals with the meaning that structure helps to convey. They are related but distinct.
Avoid Overly Casual Use
While usable in conversation, '语义' is a more formal and academic term. Ensure the context is appropriate to avoid sounding overly technical.
Origine du mot
The Chinese word '语义' is composed of '语' (yǔ), meaning 'language' or 'speech', and '义' (yì), meaning 'meaning', 'sense', or 'justice'. Together, they directly translate to 'the meaning of language'. The English word 'semantics' comes from the Greek 'sēmantikos', meaning 'significant', derived from 'sēma', meaning 'sign'.
Contexte culturel
In Chinese communication, understanding implied meanings (言外之意) and context is highly valued. While '语义' focuses on the inherent meaning within language, effective communication often requires considering pragmatic factors beyond literal semantics.
Astuce mémo
Think of 'sem-' in semantics, like 'semi-' meaning 'half' or 'part', relating to the 'part' of language that carries meaning. The Chinese '语' (yǔ) means language, and '义' (yì) means meaning or justice; put together, it's the 'meaning of language'.
Questions fréquentes
4 questions“意思”是更口语化的词，泛指事物的内容或想法。而“语义”是语言学中的专业术语，特指语言单位（如词语、句子）所传达的意义，并包含对其进行研究的学科。
在日常对话中，你可能用“语义”来讨论某个词语的确切含义，或者指出对方表达的意思可能与你理解的有偏差。例如，“我们对这个词的语义理解可能不太一样。”
在计算机科学，特别是自然语言处理（NLP）领域，“语义”非常重要。它指的是让计算机能够理解和解释人类语言的意义，是实现智能对话、信息检索等功能的基础。
“语义模糊”指的是一个词语、短语或句子可以有多种解释，其确切的意义不明确。这在自然语言中很常见，需要结合上下文来判断。
Teste-toi
这个句子的______不太清楚，需要根据上下文来判断。
空格处需要填入表示“意义”的词，‘语义’是其中最合适的专业词汇。
“语义”主要研究什么？
语义的核心是研究语言所承载和传达的意义，包括词、短语和句子的含义。
请用“语义”和“重要”造句。
这个选项将“理解”、“句子的语义”和“很重要”这几个部分合理地组合在一起，构成了一个完整且意思清晰的句子。
Score : /3
Summary
Semantics refers to the meaning expressed by language and the study of that meaning.
- Meaning and study of meaning in language.
- Covers words, sentences, and text interpretation.
- Crucial for accurate communication and analysis.
Focus on Meaning in Language
Remember that '语义' is about the meaning conveyed by words and sentences. Think about what is being communicated.
Distinguish from Grammar
While grammar dictates structure, semantics deals with the meaning that structure helps to convey. They are related but distinct.
Avoid Overly Casual Use
While usable in conversation, '语义' is a more formal and academic term. Ensure the context is appropriate to avoid sounding overly technical.
Context is Key
In Chinese culture, like many others, understanding the implied meaning (言外之意) is often as important as the literal meaning. This relates closely to semantics and pragmatics.
Exemples
4 sur 4这个词在不同语境下有不同的语义。
This word has different semantics in different contexts.
自然语言处理需要深入理解文本的语义信息。
Natural Language Processing requires a deep understanding of the semantic information in text.
我们得弄清楚他话里的真实语义。
We need to figure out the real meaning behind his words.
该研究旨在分析古代文献的语义演变。
This research aims to analyze the semantic evolution of ancient texts.
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Plus de mots sur academic
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.
