Kuàilè represents a deep and lasting sense of happiness or joy.
Word in 30 Seconds
- Used to describe a state of happiness or joy.
- Commonly used in greetings like Happy Birthday.
- Can function as both an adjective and a predicate.
1) 概览：快乐是汉语中最基础且最常用的表达喜悦的词汇。它不仅指短期的兴奋，也包含长期的满足感和幸福感。
2) 用法：作为形容词，它既可以作定语（如：快乐的时光），也可以作谓语（如：他很快乐）。在口语中，常与副词“很”、“非常”搭配使用。
3) 常见场景：用于节日祝福（生日快乐）、描述生活状态（生活快乐）或表达对某项活动的热爱（学习很快乐）。
4) 近义词辨析：与“高兴”相比，“快乐”的程度通常更深，带有更多持久的幸福意味；而“高兴”更倾向于对某件事的即时反应。
Examples
祝你生日快乐。
everydayHappy birthday to you.
这是我度过最快乐的一天。
formalThis is the happiest day I have ever spent.
大家在一起真快乐。
informalIt is so happy to be all together.
追求个人的快乐是人的本能。
academicPursuing personal happiness is a human instinct.
Common Collocations
Common Phrases
快乐学习
Happy learning
找寻快乐
Seek happiness
分享快乐
Share happiness
Often Confused With
Kaixin is more informal and often refers to a temporary feeling of amusement or being 'open-hearted'. Kuai le is more stable and profound.
Gaoxing is usually a reaction to a specific positive event or news. It is less about a state of being and more about a momentary reaction.
Grammar Patterns
How to Use It
Usage Notes
It is a neutral to formal term. It is used in both casual conversation and written text. It functions as a versatile adjective describing state of mind or life quality.
Common Mistakes
Beginners often use '快乐' to describe a temporary reaction to a joke, where '开心' or '高兴' would be more natural. Also, avoid using '快乐' as a verb; it must be preceded by '感到' or '觉得' if used as a predicate.
Tips
Use with degree adverbs
Combine with '很' (very) or '非常' (extremely) to express intensity. For example, '我今天非常快乐'.
Do not confuse with '开心'
While similar, '开心' is more colloquial and implies being open-hearted or amused. Use '快乐' for more formal or profound contexts.
Universal holiday greeting
In Chinese culture, '快乐' is the standard suffix for holidays, such as '新年快乐' (Happy New Year) and '节日快乐' (Happy Holidays).
Word Origin
The character 快 implies speed or sharpness, while 乐 relates to music or joy. Together they describe a quick, sharp spark of joy that sustains one's spirit.
Cultural Context
In Chinese culture, happiness is often linked to social harmony and family well-being. '快乐' is frequently used in written messages and public signs as a sign of goodwill.
Memory Tip
Think of 'Kuai' (fast) and 'Le' (music). When you listen to music fast, you feel happy!
Frequently Asked Questions
4 questions“高兴”侧重于一时的心情好，通常是由某件具体的事引起的。而“快乐”的含义更广泛，常指一种持续的、深层的幸福状态。
可以，通过加上“的”字即可。例如：“快乐的生活”、“快乐的孩子”。
这是汉语中约定俗成的祝福语。它表达了对他人在生日当天获得幸福和愉悦的美好祝愿。
有的，最常见的反义词是“悲伤”或“痛苦”。它们分别描述了与快乐相反的负面情绪。
Test Yourself
祝你生日___！
在生日祝福中，固定用法是“生日快乐”。
他过得很快乐。
“过得”在此处指生活状态，搭配“快乐”表示生活幸福。
快乐 / 的 / 我 / 感到 / 很
标准的中文语序是主语+动词+程度副词+形容词。
Score: /3
Summary
Kuàilè represents a deep and lasting sense of happiness or joy.
- Used to describe a state of happiness or joy.
- Commonly used in greetings like Happy Birthday.
- Can function as both an adjective and a predicate.
Use with degree adverbs
Combine with '很' (very) or '非常' (extremely) to express intensity. For example, '我今天非常快乐'.
Do not confuse with '开心'
While similar, '开心' is more colloquial and implies being open-hearted or amused. Use '快乐' for more formal or profound contexts.
Universal holiday greeting
In Chinese culture, '快乐' is the standard suffix for holidays, such as '新年快乐' (Happy New Year) and '节日快乐' (Happy Holidays).
Examples
4 of 4祝你生日快乐。
Happy birthday to you.
这是我度过最快乐的一天。
This is the happiest day I have ever spent.
大家在一起真快乐。
It is so happy to be all together.
追求个人的快乐是人的本能。
Pursuing personal happiness is a human instinct.
Related Content
Related Vocabulary
More emotions words
有点
A1A little; somewhat; rather.
可恶
A2Hateful; detestable; abominable.
心不在焉
A2Absent-minded; preoccupied.
接受地
A2Acceptingly; receptively.
成就感
B1Sense of achievement; fulfillment.
撒娇
A2To act like a spoiled child; to act cute.
上瘾
B1To be addicted to something.
沉迷
A2To be addicted to; to be engrossed in.
敬佩
B1Admiration; respect; reverence.
佩服
B1To admire; to respect.
