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A2 verb #3,000 most common 9 min read

发火

fāhuǒ Top 3,000

Practice it Examples Notes & Tips 发火 in 30 Seconds

Explanation 发火 in your Level:

At the A1 level, you should recognize that '发火' (fāhuǒ) means 'to get angry.' While you might primarily use '生气' (shēngqì) to say 'I am mad,' you will hear '发火' in simple cartoons, family conversations, or basic stories. At this stage, just remember that 'huǒ' means fire, and 'fire' in the head means anger. You should be able to identify the word when someone says '别发火' (Don't get angry) in a movie or show. Focus on the literal connection between heat and emotion to help you memorize it. You don't need to worry about complex grammar yet, just the basic meaning of a person losing their temper. It is a very common word in daily life, so hearing it early on is quite likely.

As an A2 learner, you need to understand that '发火' is a 'separable verb.' This is a key grammatical concept where the verb (发) and the object (火) can be split. You must learn that you cannot say 'He 发火 me.' Instead, you must use the '对' (duì) pattern: '他对我发火' (He got angry at me). You should also be able to use '了' (le) correctly, as in '他发火了' (He has lost his temper). At this level, you start to distinguish between being quietly angry (生气) and visibly losing your cool (发火). You can use it to describe simple daily frustrations, like a teacher getting angry at a student for not doing homework. Practice the 'Person A + 对 + Person B + 发火' structure until it feels natural.

By B1, you should be comfortable using '发火' in more complex sentence structures. You should know how to insert duration or frequency into the word, such as '发了一次大火' (threw a big fit once) or '发了半天火' (was angry for a long time). You should also understand the rhetorical use of the word, like '你发什么火啊？' (What are you getting so angry for?). At this stage, you should recognize that '发火' can also have a technical meaning related to engines or guns igniting, though the emotional meaning is more common. You can use it in storytelling to add drama to a character's reaction. You should also begin to notice the difference between '发火' and '发脾气' (fā píqi), noting that '发脾气' often sounds more like a tantrum or a character trait, whereas '发火' is the event itself.

At the B2 level, you should use '发火' with nuance, understanding its social implications. You know that '发火' can lead to a 'loss of face' (丢脸) in professional settings. You can explain the reasons for someone's anger using resultative or directional complements, such as '发火发得不可收拾' (got so angry it became uncontrollable). You should also be familiar with more formal synonyms like '动怒' (dòngnù) or '发作' (fāzuò) and know when to choose '发火' for its colloquial, direct impact. You might use it in a debate or a detailed narrative about a conflict, describing not just the anger, but the 'heat' of the situation. You should also be able to identify the word in news reports or more sophisticated literature where the technical meaning of 'ignition' might be used metaphorically.

For C1 learners, '发火' is a basic building block that you can use to contrast with more advanced idioms like '大发雷霆' (dàfā léitíng) or '怒不可遏' (nùbùkě'è). You should understand the cultural psychology behind '发火' in Chinese society—how it relates to concepts of 'Qi' (energy) and 'internal heat.' You can discuss the social consequences of '发火' in different contexts, such as the 'parent-child' dynamic versus 'boss-subordinate' dynamic in China. You should be able to use the word in sophisticated wordplay or irony. Your understanding of the technical usage (misfiring, ignition) should be complete, allowing you to understand puns that might bridge the gap between a broken car and an angry driver. You can analyze the use of 'fire' imagery in Chinese literature through the lens of this word.

At the C2 level, '发火' is a word you use with total native-like precision. You understand its historical development and its place in the broader linguistic family of 'fire' related emotions (like '恼火', '火大', '窝火'). You can perceive the subtle difference in tone between someone saying '他发火了' with a sense of fear, versus saying it with a sense of mockery or resignation. You can use the word in high-level writing, perhaps to intentionally lower the register for stylistic effect. You are fully aware of how regional dialects might substitute '发火' with other terms and can navigate those variations. You can translate complex English concepts like 'going ballistic' or 'blowing a fuse' into the most appropriate Chinese equivalent, knowing exactly when '发火' is the right choice versus a more literary or slangy alternative.

Practice it Examples Notes & Tips

发火 in 30 Seconds

发火 is a common Chinese verb meaning to lose one's temper, visually conceptualized as 'emitting fire' from the body.
It is a separable verb, meaning you can insert duration or emphasis between '发' and '火', like '发了一场火'.
To target someone with your anger, you must use the '对 (duì) + Person + 发火' grammatical structure.
It is more intense than '生气' (shēngqì), implying a loud or visible outburst rather than just feeling upset.

The Chinese term 发火 (fāhuǒ) is a highly expressive verb that literally translates to 'emitting fire' or 'setting off fire.' In everyday communication, it serves as a common way to describe the act of losing one's temper, getting angry, or having a sudden outburst of rage. While it is categorized as an A2 level word for its frequency and simplicity, its usage nuances reflect deep cultural attitudes toward emotional expression and social harmony. Understanding this word requires looking beyond the dictionary definition to see how 'fire' represents the heat of human emotion when it can no longer be contained.

Literal Meaning: The character 发 (fā) means to send out, emit, or develop, while 火 (huǒ) means fire. Together, they depict the physical sensation of heat rising when one is furious.

You will encounter this word in various social contexts, from domestic arguments to workplace frustrations. It is important to note that 发火 is usually more intense than the general word for anger, 生气 (shēngqì). If someone is shēngqì, they might just be quietly annoyed or upset. If they are fāhuǒ, they are likely raising their voice, slamming doors, or visibly venting their frustration. It describes the external manifestation of internal heat.

老板昨天对我发火了，因为我把报告弄丢了。(The boss lost his temper at me yesterday because I lost the report.)

Emotional Intensity: On a scale of 1 to 10, if shēngqì is a 4, fāhuǒ is a solid 8. It implies a loss of self-control that breaks the typical Chinese social norm of maintaining 'face' and composure.

In modern Chinese culture, 发火 is considered a negative trait in professional environments but is understood as a natural, albeit regrettable, part of close relationships. When a parent fāhuǒ at a child, it is often seen as a form of discipline. However, when a peer fāhuǒ at another peer, it often requires a subsequent apology to restore social balance. The word captures the volatile nature of human temper, likening it to a spark that can ignite into a full-blown blaze if not managed carefully.

Modern Slang Evolution: While fāhuǒ remains the standard term, younger generations might use terms like 炸了 (zhà le - exploded) or 上火 (shànghuǒ - internal heat), though the latter often refers to physical inflammation caused by stress or diet.

别跟我发火，这不是我的错。(Don't get angry at me; it's not my fault.)

Mastering 发火 (fāhuǒ) requires understanding its grammatical structure as a separable verb (离合词 líhécí). This means that while it functions as a single concept, the two characters can be split to accommodate aspects, duration, or emphasis. This is a crucial hurdle for learners transitioning from A1 to A2 and B1 levels. You cannot simply place an object after fāhuǒ. Instead, you must use a prepositional phrase or split the verb.

The 'Target' Rule: To say 'get angry AT someone,' use the pattern: 对 (duì) + Person + 发火. For example: 妈妈对我发火了 (Mom got angry at me). You cannot say 妈妈发火我.

Because 发火 is a verb-object construction (发 = emit, 火 = fire), it behaves like other separable verbs such as 睡觉 (shuìjiào - sleep) or 吃饭 (chīfàn - eat). If you want to describe the duration of the anger, the time phrase goes in the middle: 发了半天火 (was angry for a long time/half a day). If you want to add an adjective to describe the intensity, it modifies the 'fire': 发了大火 (threw a big fit).

他从来不发火，脾气非常好。(He never loses his temper; he has a very good temperament.)

Another common pattern involves the use of 向 (xiàng) instead of 对 (duì). While 对 is more common in daily speech, 向 can imply the direction of the emotional energy: 向某人发火. In rhetorical questions, you will often hear 你发什么火？ (What are you getting so angry about?), where 什么 (shénme) is inserted to question the reason for the outburst.

Resultative Complements: You can use 起来 (qǐlái) to indicate the start of the anger: 他突然发火起来 (He suddenly started getting angry). This adds a sense of dynamic movement to the emotion.

你没必要为这点小事发火。(There is no need to get angry over such a small matter.)

Finally, consider the negation. Using 别 (bié) or 不要 (bùyào) before the verb creates an imperative command: 别发火 (Don't get angry). This is frequently used to calm someone down in a heated situation. In more formal writing, you might see 动怒 (dòngnù), but in spoken Mandarin, 发火 remains the undisputed king of describing a 'blow-up' or 'meltdown.'

In the real world, 发火 (fāhuǒ) is most frequently heard in domestic settings and informal workplaces. Chinese culture generally prizes 忍 (rěn - endurance/restraint), so when someone actually 发火, it is a significant event. You will hear it in TV dramas (especially 'family ethics' dramas or 家庭伦理剧), in classrooms when a teacher has reached their limit, and in service industry conflicts.

The Family Dynamic: In Chinese households, the phrase 爸爸发火了 (Dad's angry) is a warning signal for children to behave. It often implies a loud scolding or a stern lecture.

In the workplace, 发火 is often used by colleagues to gossip about a supervisor's temperament. 'Did you hear? The manager 发火了 this morning during the meeting.' Here, it conveys a sense of professional crisis or high tension. It is rarely used in formal announcements or official documents, where more neutral terms like 不满 (bùmǎn - dissatisfied) or 批评 (pīpíng - criticize) are preferred.

要是你再迟到，老师肯定会发火的。(If you are late again, the teacher will definitely get angry.)

Interestingly, 发火 also has a technical meaning in the context of machinery and firearms. It can refer to the ignition of an engine or the firing of a gun. While learners primarily use the emotional meaning, if you are reading a manual or a military novel, keep this dual meaning in mind. If an engine 不发火, it means it's failing to start or misfiring.

Media Representation: Variety shows often use large red 'fire' graphics over a celebrity's head when they are '发火' for comedic effect, reinforcing the visual association of anger with flames.

车子半天打不着火，真是让人发火。(The car won't start for ages; it really makes one lose their temper.)

Ultimately, hearing 发火 is a cue to pay attention to the emotional temperature of the room. It signals that a boundary has been crossed and that the speaker or subject is no longer willing to 'swallow' their anger (吞气 tūnqì). It is a raw, honest expression of human frustration that cuts across all social strata in China.

Even though 发火 (fāhuǒ) seems straightforward, English speakers often make several structural and contextual errors. The most frequent mistake is treating it like a standard transitive verb. In English, we say 'He angered me,' but in Chinese, you cannot say *他发火我. This is the hallmark of a 'separable verb' error.

Mistake #1: Direct Objects: Incorrect: 我发火他. Correct: 我对他发火. Always remember to use '对' or '向' to indicate the target.

Another common error involves confusing 发火 with 生气 (shēngqì). While they are related, they are not interchangeable. 生气 is a state of being angry (an adjective/verb), while 发火 is the action of venting that anger. If you are silently fuming in your room, you are 生气, but you haven't 发火 yet. Beginners often use 发火 when they just mean 'I am mad,' which sounds much more dramatic than intended.

错误：他发火了十分钟。(He was angry for ten minutes.)
正确：他发了十分钟火。(He vented his anger for ten minutes.)

Learners also struggle with the placement of 了 (le). Because 发火 is separable, 了 usually follows 发 to show the action has occurred, or it comes at the end of the sentence to show a change of state. A mistake like *发火了某人 is a double error—both an object error and a particle placement error. Stick to the 对...发火 pattern to remain safe.

Mistake #2: Over-dramatization: Using 发火 for mild annoyance. If someone forgets to buy milk, you might be 生气, but unless you're screaming, you aren't 发火. Reserve 发火 for actual temper losses.

不要动不动就发火，要学会冷静。(Don't lose your temper at the drop of a hat; learn to be calm.)

Lastly, remember that 发火 is quite informal. In a formal essay or a business apology letter, you would use 发怒 (fānù) or 大发雷霆 (dàfā léitíng - to be furious like thunder). Using 发火 in a formal report about a diplomatic incident would be stylistically inappropriate.

To truly master the vocabulary of anger in Chinese, you need to know where 发火 (fāhuǒ) sits among its synonyms. Chinese has a rich lexicon for negative emotions, ranging from mild irritation to explosive fury. Understanding these distinctions will help you sound more like a native speaker and less like a textbook.

生气 (shēngqì) vs. 发火: 生气 is the general term for 'angry.' It is an internal state. 发火 is the external action of venting that anger. You can be 生气 for days without ever 发火.
发脾气 (fā píqi) vs. 发火: 发脾气 literally means 'to send out one's temperament.' It is very similar to 发火, but often implies a childish or unreasonable tantrum. Adults 发火; children 发脾气.

For more intense or literary situations, you might encounter 愤怒 (fènnù). This word is more formal and carries a sense of 'indignation' or 'righteous fury.' It is often used in political or social justice contexts. You wouldn't usually say you are 愤怒 because someone ate your sandwich; you would be 生气 or 发火.

他这辈子从来没见过父亲这么愤怒过。(He had never seen his father so indignant in his life.)

If you want to describe someone who is easily angered, you can say they have a 火气大 (huǒqì dà) or a 坏脾气 (huài píqi). In modern internet slang, people use 破防 (pòfáng) which literally means 'breaking through the defense.' It's used when someone gets so upset or emotional that they lose their cool, often in an online argument.

恼火 (nǎohuǒ): This means 'annoyed' or 'irritated.' It's like a small fire that hasn't fully erupted yet. It describes the feeling of being bugged by something persistent.

真让人恼火，电脑又死机了。(It's really annoying; the computer crashed again.)

In summary, choose 生气 for general anger, 发火 for the visible outburst, 发脾气 for tantrums, and 大发雷霆 for epic rages. Knowing these synonyms allows you to precisely calibrate the 'heat' of the emotion you are describing.

How Formal Is It?

Fun Fact

The technical meaning 'to ignite' is still used for car engines. If your car won't start, it's '不发火' (doesn't fire).

Pronunciation Guide

UK /fɑː hwɔː/

US /fɑ hwɔ/

First syllable 'fā' carries the initial energy, 'huǒ' carries the tonal weight.

Rhymes With

打火 (dǎhuǒ) 怒火 (nùhuǒ) 点火 (diǎnhuǒ) 上火 (shànghuǒ) 灭火 (mièhuǒ) 伙 (huǒ) 果 (guǒ) 锁 (suǒ)

Common Errors

Pronouncing 'huo' like 'who'. It should be 'h' + 'u' + 'o'.
Missing the 3rd tone on 'huǒ', making it sound like 1st or 4th tone.
Merging the two sounds too quickly; they should be distinct.

Difficulty Rating

Reading 2/5

Characters are basic, but the dual meaning (anger vs. ignition) requires context.

Writing 3/5

Writing '发' correctly requires attention to stroke order.

Speaking 2/5

Easy to say, but the 3rd tone on 'huǒ' needs to be clear.

Listening 2/5

Very common in TV shows and daily life.

What to Learn Next

Prerequisites

火 (fire) 发 (emit) 人 (person) 对 (towards)

Learn Next

脾气 (temper) 控制 (control) 冷静 (calm) 道歉 (apologize)

Advanced

大发雷霆火冒三丈恼羞成怒

Grammar to Know

Separable Verbs (离合词)

发了一场火 (fā le yì chǎng huǒ)

Preposition '对' for targets

对他发火 (duì tā fāhuǒ)

Aspect Particle '了' placement

发了火 (fā le huǒ)

Adverbial '地'

莫名其妙地发火 (mòmíngqímiào de fāhuǒ)

Resultative Complement '得'

发火发得很厉害 (fāhuǒ fā de hěn lìhai)

Examples by Level

他发火了。

He got angry.

Simple Subject + Verb construction.

别发火。

Don't get angry.

Imperative negative '别'.

老师发火了。

The teacher got angry.

Common noun + verb.

你发火了吗？

Did you get angry?

Question with '吗'.

我不发火。

I don't get angry.

Negation with '不'.

他为什么发火？

Why did he get angry?

Question with '为什么'.

爸爸发火很可怕。

Dad's anger is scary.

Using '发火' as a gerund/subject.

大家都发火了。

Everyone got angry.

Using '大家' as the subject.

他对我发火了。

He got angry at me.

Standard '对 + Person + 发火' pattern.

你不要对他发火。

You shouldn't get angry at him.

Negative command with target.

她因为这件事发火了。

She got angry because of this matter.

Using '因为' to show cause.

我从来不向别人发火。

I never get angry at others.

Using '向' instead of '对'.

他发了一次大火。

He threw a big fit once.

Separable verb with '一次' and '大'.

你发什么火？

What are you getting angry about?

Separable verb with '什么' inserted.

他经常无缘无故地发火。

He often gets angry for no reason.

Adverbial phrase '无缘无故地'.

妈妈发火的时候很凶。

When Mom gets angry, she is very fierce.

Using '...的时候' (When...).

他发了半天火，最后才冷静下来。

He was angry for a long time before he finally calmed down.

Separable verb with duration '半天'.

如果你再这样，我真的要发火了。

If you keep doing this, I'm really going to lose my temper.

Conditional '如果...就...' structure.

老板今天发火发得很厉害。

The boss's anger today was very intense.

Verb reduplication with '得' complement.

他虽然心里生气，但没有发火。

Although he was angry inside, he didn't vent it.

Contrast between '生气' and '发火'.

别把他的话当真，他只是在发火。

Don't take his words seriously; he's just venting.

Using '只是' to downplay the action.

他发火的样子真的很吓人。

The way he looks when he's angry is really terrifying.

Using '...的样子' as a subject.

这种小事不值得发火。

This small matter isn't worth getting angry about.

Using '不值得' (not worth).

他一发火就会摔东西。

As soon as he gets angry, he starts throwing things.

Structure '一...就...' (As soon as...).

他那通火发得莫名其妙，大家都很尴尬。

His outburst was so baffling that everyone felt awkward.

Using '通' as a classifier for an outburst.

面对这种不公平的待遇，谁都会发火。

In the face of such unfair treatment, anyone would get angry.

Rhetorical '谁都会'.

他尽量控制自己不向家人发火。

He tries his best to control himself and not get angry at his family.

Using '尽量控制自己'.

他这次发火其实是积压已久的情绪爆发。

His anger this time was actually an explosion of long-suppressed emotions.

Using '积压已久' (long-suppressed).

那个引擎发了几次火都没成功。

That engine tried to ignite several times but failed.

Technical usage of '发火' (ignition).

他在公众场合发火，显然是非常不智的。

Losing his temper in public was clearly very unwise.

Using '显然' (obviously).

他平时温文尔雅，没想到发火时这么可怕。

He is usually gentle and refined; I didn't expect him to be so scary when angry.

Contrast between '平时' and '没想到'.

经理对他的迟到大发了一通火。

The manager gave him a massive scolding for being late.

Combining '大' and '一通' for emphasis.

他这次发火，算是彻底撕破了脸皮。

His outburst this time completely destroyed any semblance of cordiality.

Idiom '撕破脸皮' (tear the face/lose cordiality).

他并不是真的发火，只是想通过这种方式给对方压力。

He wasn't truly angry; he just wanted to use this method to pressure the other party.

Using '并不是...只是想...'.

这种压抑的环境，早晚会让人发火。

This kind of oppressive environment will sooner or later make someone snap.

Using '早晚' (sooner or later).

他发火的频率越来越高，可能需要心理咨询。

The frequency of his outbursts is increasing; he might need counseling.

Abstract noun '频率' (frequency).

他那股火发出来后，心情反而舒畅了许多。

After venting that anger, he actually felt much more relieved.

Using '舒畅' (relieved/comfortable).

不要把他的沉默误认为是好欺负，他发火起来谁也拦不住。

Don't mistake his silence for being a pushover; once he gets angry, no one can stop him.

Using '误认为' (mistakenly think).

他发火的原因，往往是一些微不足道的小事。

The reasons for his anger are often trivial matters.

Using '微不足道' (insignificant).

在外交场合，即便再生气也不能轻易发火。

In diplomatic situations, even if one is very angry, one cannot easily lose one's temper.

Using '即便...也...' (even if...).

他那种隐忍之后的发火，往往比暴躁之人的怒火更具杀伤力。

His anger after long endurance is often more destructive than the rage of a naturally irritable person.

Complex comparison with '隐忍' (endurance).

作家通过描写主角的发火，隐喻了社会底层积压的愤怒。

The author used the protagonist's outburst as a metaphor for the suppressed rage of the lower classes.

Literary analysis using '隐喻' (metaphor).

他发火时的措辞极其考究，每一句都直击对方的痛处。

His wording when angry was extremely deliberate; every sentence hit the other party's weak spot.

Focus on '措辞' (wording).

这种动辄发火的性格，注定了他仕途的坎坷。

This personality of getting angry at the slightest provocation doomed his political career to hardship.

Using '动辄' (at every turn/easily).

他发火不仅是为了泄愤，更是一种权力的示威。

His anger was not just to vent, but a demonstration of power.

Using '不仅是...更是...'.

在那个火药味十足的会议上，他终究还是没忍住发火了。

At that meeting full of the smell of gunpowder, he eventually couldn't hold back and lost his temper.

Metaphorical '火药味' (smell of gunpowder).

他发火的逻辑虽然荒唐，但在那个语境下却显得合情合理。

Although the logic of his anger was absurd, it seemed reasonable in that context.

Using '语境' (context).

与其说他在发火，不如说他在进行一场精心编排的表演。

Rather than saying he was losing his temper, it's more accurate to say he was performing a carefully choreographed show.

Structure '与其说...不如说...'.

Common Collocations

对我发火

无缘无故发火

发了一场火

不敢发火

容易发火

动不动就发火

憋着火

冲着我发火

发火的原因

控制不住发火

Common Phrases

发什么火？

— What are you getting angry about? Used to challenge someone's anger.

我也没迟到多久，你发什么火？

别发火。

— Don't get angry. Used to calm someone down.

别发火，有话好好说。

发了一通火

— Vented a bunch of anger. Usually implies a long scolding.

经理刚才对他发了一通火。

大发火

— To get very angry. Informal emphasis.

他今天大发火，谁都不敢说话。

没法火

— Couldn't get angry (or technical: failed to ignite).

他想发火，但忍住了。

这就发火了？

— Getting angry already? Used to mock someone's low threshold.

才说你两句，这就发火了？

发火也没用

— Getting angry is useless.

事情已经这样了，你发火也没用。

爱发火

— Prone to getting angry.

他这人就是爱发火。

忍不住发火

— Can't help but get angry.

看到这种事，谁都忍不住发火。

向他发火

— To direct anger toward him.

你凭什么向他发火？

Often Confused With

发火 vs 起火 (qǐhuǒ)

Means a building literally caught fire. Don't use it for humans.

发火 vs 火大 (huǒdà)

An adjective/slang meaning 'very angry', while '发火' is the verb action.

发火 vs 点火 (diǎnhuǒ)

To physically light a fire or metaphorically stir up trouble.

Idioms & Expressions

"大发雷霆"

— To be in a towering rage; to fly into a fury like thunder.

听说计划失败了，老板大发雷霆。

Formal/Literary

"火冒三丈"

— To be fuming with rage; fire rising three zhang high.

看到儿子又在打游戏，他气得火冒三丈。

Idiomatic

"怒气冲天"

— Anger piercing the sky; extremely angry.

他怒气冲天地走进了办公室。

Literary

"暴跳如雷"

— To stamp with rage; to be in a fit of temper.

他听到这个消息，气得暴跳如雷。

Descriptive

"怒不可遏"

— Unable to restrain one's anger.

他的无礼让人怒不可遏。

Formal

"恼羞成怒"

— To fly into a rage out of humiliation.

被揭穿谎言后，他恼羞成怒。

Psychological

"勃然大怒"

— To flare up in a sudden rage.

国王闻言勃然大怒。

Literary

"怒发冲冠"

— So angry that one's hair lifts up one's hat.

面对敌人的挑衅，他怒发冲冠。

Epic/Historical

"七窍生烟"

— So angry that smoke comes out of all seven orifices.

他被气得七窍生烟。

Exaggerated

"心头火起"

— Fire rising in one's heart; to start getting angry.

他越听越不象话，禁不住心头火起。

Literary

Easily Confused

发火 vs 生气

Both mean angry.

Shēngqì is a feeling; fāhuǒ is an action/outburst.

我很生气，但我没发火。

发火 vs 发脾气

Both involve losing temper.

Fā píqi implies a tantrum or negative personality trait; fāhuǒ is more about the event.

别像个孩子一样发脾气。

发火 vs 恼火

Both contain 'huǒ'.

Nǎohuǒ means 'annoyed' (adjective); fāhuǒ means 'lose temper' (verb).

这事真让我恼火。

发火 vs 上火

Both contain 'huǒ'.

Shànghuǒ refers to internal heat in Chinese medicine (sore throat, etc.) or stress.

我最近压力大，上火了。

发火 vs 火气

Both contain 'huǒ'.

Huǒqì is a noun meaning 'one's temper'.

他火气很大。

Sentence Patterns

Subject + 发火了

老师发火了。

Subject + 对 + Person + 发火

他对我发火。

Subject + 别 + 发火

你别发火。

Subject + 为什么 + 发火？

你为什么发火？

Subject + 发了 + Duration + 火

他发了半天火。

Subject + 动不动就 + 发火

他动不动就发火。

Subject + 忍不住 + 对 + Person + 发火

我忍不住对他发火了。

与其...不如说...发火

与其说他生气，不如说他在发火。

Word Family

Nouns

火气 (huǒqì) - temper/internal heat

怒火 (nùhuǒ) - flames of fury

Verbs

发 (fā) - to emit

火 (huǒ) - to catch fire (informal)

Adjectives

恼火 (nǎohuǒ) - annoying

火大 (huǒdà) - very angry

脾气 (píqi)

愤怒 (fènnù)

生气 (shēngqì)

吵架 (chǎojià)

批评 (pīpíng)

How to Use It

frequency

Extremely high in spoken Mandarin.

Common Mistakes

我发火他。 → 我对他发火。
发火 is intransitive and cannot take a direct object.
他发火了半天。 → 他发了半天火。
In separable verbs, duration usually goes between the verb and the object.
房子发火了。 → 房子起火了。
发火 is for people or engines;起火 is for buildings.
他在生气我。 → 他在生我的气。
Similar to fāhuǒ, shēngqì is separable and needs the 'target' handled differently.
别发火你。 → 你别发火。
The subject '你' should come before the negative command '别'.

Tips

Separable Verb Mastery

Remember that '发' is the action and '火' is the object. You can put '了', '过', or duration in between.

Saving Face

Losing your temper (发火) in public is often seen as embarrassing. Use it carefully.

The Fire Metaphor

Anger in Chinese is almost always linked to 'fire' (火). This helps you remember many related words.

Calming Someone Down

The phrase '别发火' is very useful for de-escalating arguments.

Using '对'

Always check for the '对' particle when writing sentences about who someone is angry at.

Workplace Nuance

If a boss '发火's, it's a scolding. If an employee '发火's, it's often seen as a lack of professionalism.

Duration

Put the time after '发', like '发了一小时火' (was angry for an hour).

Modern Alternatives

If you want to sound younger, use '炸了' (exploded) instead of '发火'.

Tone Accuracy

Don't let the 3rd tone on 'huǒ' disappear; it's the most important part of the word's sound.

Identifying Rhetoric

If you hear '你发什么火？', the speaker is usually annoyed that someone else is angry.

Memorize It

Mnemonic

Imagine a person's head literally turning into a volcano and 'emitting' (发) 'fire' (火) because they are so mad.

Visual Association

A red 'angry' emoji with steam or flames coming out of its ears.

Word Web

Fire Anger Explosion Temper Red Heat Voice Scolding

Challenge

Try to describe the last time you saw someone '发火' using the '对...发火' pattern three times today.

Word Origin

Composed of '发' (to send out/release) and '火' (fire). In ancient Chinese medicine and philosophy, anger is associated with the 'Fire' element and excessive 'Qi' rising to the head.

Original meaning: To ignite or to start a fire. Later extended metaphorically to the 'ignition' of human temper.

Sino-Tibetan / Mandarin Chinese.

Cultural Context

Be careful using this to describe a superior; it can sound disrespectful. Better to use '生气' or '不悦' (displeased) in formal reports.

Similar to 'losing one's cool' or 'blowing a fuse,' but with a stronger elemental fire metaphor.

Used frequently in 'Journey to the West' to describe the Monkey King's temper.

Practice in Real Life

Real-World Contexts

Family

别对他发火
爸爸发火了
妈妈在发火
孩子不听话，我发火了

Work

老板发了一通火
经理今天心情不好，别惹他发火
他冲着同事发火
工作压力大容易发火

Traffic

那个司机在发火
堵车让人发火
别跟这种人发火
他对着窗外发火

Service

顾客发火了
服务员不应该对客人发火
他因为菜太慢发火了
经理出来道歉，因为客人发了火

Self-reflection

我不该发火
我刚才没忍住发火了
我很少发火
我需要学会控制发火

Conversation Starters

"你上次发火是什么时候？ (When was the last time you lost your temper?)"

"你觉得什么样的事情最让你发火？ (What kind of things make you angriest?)"

"如果你的老板对你发火，你会怎么办？ (What would you do if your boss lost their temper at you?)"

"你是一个容易发火的人吗？ (Are you someone who easily loses their temper?)"

"当你发火的时候，你会做什么来冷静？ (When you get angry, what do you do to calm down?)"

Journal Prompts

描写一次你发火的经历。 (Describe an experience where you lost your temper.)

为什么有些人比其他人更容易发火？ (Why are some people more prone to losing their temper than others?)

发火对人际关系有什么影响？ (What impact does losing one's temper have on relationships?)

在你的文化中，公共场合发火被认为是不礼貌的吗？ (In your culture, is losing your temper in public considered impolite?)

写一封信给一个你对他发火的人道歉。 (Write a letter apologizing to someone you lost your temper at.)

Frequently Asked Questions

10 questions

No, you cannot. '发火' is intransitive. You must say '他对我发火' (He to me fāhuǒ).

'生气' is the feeling of anger. '发火' is when that anger explodes outward.

No, it describes a loss of control. It's common but considered a negative behavior in most social settings.

In technical contexts like engines or guns, yes. For buildings, use '起火'.

You say '别对我发火' (Bié duì wǒ fāhuǒ).

Yes. You can say '发了火' or '发什么火'.

Use '发脾气' for children throwing tantrums or adults acting childishly.

It means to have a very large, intense outburst of anger.

It's too informal. Use '不满' (dissatisfaction) or '遗憾' (regret) instead.

Usually, yes. It implies a visible release of temper.