Mandarin Tone Rules Cheatsheet
Mandarin tones are not decoration. They are part of the word. If the tone changes, the listener may hear a different word or simply stop trusting the sentence. For HSK learners, the goal is not perfect musical pitch; the goal is reliable contrast.
Use this cheatsheet before a listening session, then open the Mandarin Tone Trainer for a short round of recognition practice.
The four main tones
| Tone | Shape | How it feels | Examples |
|---|---|---|---|
| 1st tone | High and flat | Hold the pitch steady, no rise or fall. | 妈 mā, 天 tiān |
| 2nd tone | Rising | Start mid, rise like a short question. | 忙 máng, 来 lái |
| 3rd tone | Low dipping | Keep it low; in real speech it is often a low half-tone. | 好 hǎo, 我 wǒ |
| 4th tone | Falling | Sharp downward movement, short and firm. | 不 bù, 去 qù |
Neutral tone
The neutral tone is short, light, and unstressed. It often appears in grammar particles, kinship words, and common two-syllable words: 吗 ma, 的 de, 妈妈 māma, 什么 shénme.
Do not give neutral tone a full heavy pitch. Let it attach to the syllable before it.
Third-tone sandhi
Two third tones in a row are hard to pronounce. In natural speech, the first one usually becomes a rising second tone.
| Written pinyin | Spoken pattern | Example |
|---|---|---|
| 3 + 3 | 2 + 3 | 你好 nǐ hǎo sounds like ní hǎo |
| 3 + 3 + 3 | Often 2 + 2 + 3 or 3 + 2 + 3 | Group the phrase by meaning, then say the final third tone low. |
For HSK listening, recognize both forms: the dictionary pinyin may show third tone, but the audio may rise on the first syllable.
不 changes before fourth tone
不 is written bù, but before a fourth-tone syllable it is usually pronounced bú.
| Written | Spoken | Meaning |
|---|---|---|
| 不去 bù qù | bú qù | not go |
| 不是 bù shì | bú shì | is not |
| 不好 bù hǎo | bù hǎo | not good |
一 changes by context
一 is written yī. In connected speech it changes often:
- Before a fourth tone, it often becomes second tone: 一个 yí ge, 一次 yí cì.
- Before first, second, or third tone, it often becomes fourth tone: 一天 yì tiān, 一年 yì nián, 一起 yì qǐ.
- When counting by itself, it stays first tone: 一, 二, 三.
How to drill tones without wasting time
Do not repeat long word lists passively. Use short rounds:
- Listen once without looking. Choose the tone you hear first.
- Check the pinyin only after answering.
- Repeat the syllable once, then move on. The feedback loop matters more than volume.
- When a tone feels unstable, drill 10 HSK 1 words before returning to harder vocabulary.
Ready for reps? Start the free tone trainer, or combine it with the HSK 1 vocabulary drill for character and meaning recall.