The 4th Tone in Mandarin: The Falling Tone, Minus the Anger

沉浸 TeamAugust 12, 20264 min read

The 4th tone in Mandarin is the falling tone: your pitch starts at the top of your range and drops sharply to the bottom, all within one short syllable. On the 5-point scale it's 5-1, and the mark is a falling stroke (à). It's the pitch of a firm English "No." or a parent's "Stop." Hear it in 是 (shì, to be), 去 (qù, to go), 大 (dà, big), and 骂 (mà, to scold).

English speakers can all make this fall; the challenge is emotional, not physical. In English, a sharp falling pitch signals anger, finality, or command, so learners either soften the fall (and lose the tone) or keep it and feel like they're snapping at people. The skill is separating the pitch from the attitude: in Mandarin, a full-speed fall is neutral. 是 (shì) falls hard even in the gentlest sentence.

How to produce the 4th tone

Start high. The fall needs a launch point. Most weak 4th tones fail at takeoff: they start mid-range, so the drop is shallow and the tone sounds like nothing in particular.
Fall fast and finish low. This is a dive, not a glide. Get to the bottom before the syllable ends.
Keep it short. The 4th is naturally the quickest tone. Dragging it out turns a clean strike into a whine.
Relax your face. Seriously: learners frown when they drill this tone, then associate it with aggression. Say 是 with a smile a few times to break the link.

A classic trainer: chop your hand downward through the air as you say the syllable, like a tiny karate chop. The gesture entrains the pitch.

The mistakes to watch for

Falling from the middle. A 3-1 fall instead of 5-1 is the most common flaw; it gets misheard as a neutral or sloppy tone. Aim your starting pitch as high as your 1st tone.
Adding volume instead of fall. Stressing the syllable louder doesn't create the tone; pitch movement does. A quiet 4th tone with a full fall is perfect.
Softening it to be polite. Politeness in Mandarin comes from word choice (adding 请 (qǐng, please)), not from rounding off falling tones. Keep the drop.

Words and pairs to drill

Single syllables: 看 (kàn, to look), 坐 (zuò, to sit), 卖 (mài, to sell), 对 (duì, correct), 要 (yào, to want).

Pairs:

4+4, the double strike: 再见 (zàijiàn, goodbye), 现在 (xiànzài, now). Two full falls; reset high between them. If it helps, the second fall can be slightly lighter, which is what natives do.
4+1: 唱歌 (chànggē, to sing). Fall, then leap back up and hold.
4+2: 问题 (wèntí, question). Fall, then rise: a V across the two syllables.
4+3: 电脑 (diànnǎo, computer). Fall, then sit low.

The full 20-pattern pair list lives in the complete tones guide.

Two sandhi notes that involve the 4th tone

不 (bù, not), itself a 4th-tone word, turns rising before another 4th: 不是 is said bú shì.
一 (yī, one) becomes yí specifically before 4th tones: 一个 (yí ge).

Both exist to avoid awkward tone collisions, and both are explained with more examples in our tone sandhi guide.

Measure the fall

Whether your fall starts high enough and lands low enough is exactly the kind of thing you can't judge from inside your own head. Chenjin's Tone Coach draws your pitch trace against a native speaker's for the same words, so a shallow 3-1 fall is visibly flatter than the model's cliff. Record, compare, steepen, repeat. It turns "I think that was better?" into "that line is now as steep as theirs."

Frequently asked questions

What is the 4th tone in Chinese?

The falling tone: a fast drop from the top of the range to the bottom (5-1), marked with a falling accent (à, è, ì, ò, ù). 是 (shì, to be), one of the most common words in the language, carries it.

Why does the 4th tone sound angry to me?

Because English uses sharp falls for commands and irritation, your ear imports that meaning. Mandarin doesn't: the fall is lexical, part of the word itself. Native speakers saying 谢谢 (xièxie, thank you), which starts with a 4th tone, aren't cross with you. The association fades with listening exposure.

Which words should I practice the 4th tone with first?

是 (shì), 去 (qù), 看 (kàn), 对 (duì), and 再见 (zàijiàn) cover the sounds and give you a 4+4 pair. They're all top-frequency words, so every rep doubles as vocabulary review. Each links to its dictionary page above, with audio to imitate.

Want to know if your fall is a cliff or a ramp? Create a free Chenjin account and see your 4th tone next to a native speaker's in Tone Coach.