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Chinese grammar lessons › Level A1 › 的, 地 and 得: the three de

的: my, your, the teacher's

我的书, 老师的名字, 很大的房子, but 我妈妈 without 的.

Part of the free A1 Chinese course (about HSK 1–2). Examples are in Simplified characters with pinyin; press the speaker to hear one with your device's Chinese voice.

的 (de) = 's

的 (de, neutral tone) joins an owner to the thing owned. The owner comes first, like English 's:

Owner的ThingEnglish
我 (wǒ)的 (de)书 (shū)my book
你 (nǐ)的 (de)手机 (shǒujī)your phone
老师 (lǎoshī)的 (de)名字 (míngzi)the teacher's name
王明 (Wáng Míng)的 (de)哥哥 (gēge)Wang Ming's older brother

So "my, your, his, her, our, their" are simply the pronouns from I, you, he, she: personal pronouns plus 的: 我的, 你的, 他的, 她的, 我们的, 他们的.

  • 这是我的手机。(Zhè shì wǒ de shǒujī.)This is my phone.
  • 那是老师的书。(Nà shì lǎoshī de shū.)That's the teacher's book.
  • 王明的哥哥很高。(Wáng Míng de gēge hěn gāo.)Wang Ming's older brother is tall.

Mine, yours: 的 at the end

Leave out the thing, and 我的 means "mine", 她的 means "hers":

  • 这本书是我的。(Zhè běn shū shì wǒ de.)This book is mine.

Family and close groups: no 的

After a pronoun, Chinese usually drops 的 before close family and before groups you belong to:

  • 我妈妈 (wǒ māma) = my mum, 我爸爸 (wǒ bàba) = my dad, 我哥哥 (wǒ gēge) = my older brother
  • 我朋友 (wǒ péngyou) = my friend
  • 我们学校 (wǒmen xuéxiào) = our school, 我家 (wǒ jiā) = my home, my family
  • 我妈妈是医生。(Wǒ māma shì yīshēng.)My mum is a doctor.
  • 我们学校很大。(Wǒmen xuéxiào hěn dà.)Our school is big.

我的妈妈 is not wrong, just less usual in speech. With objects, keep 的: 我的书, 我的手机.

的 for description

的 also joins a describing phrase to a noun. A phrase with 很 needs it: 很大的房子 (hěn dà de fángzi) = a big house. A single short adjective often goes straight on: 好朋友 (hǎo péngyou) = good friend.

  • 他是我的好朋友。(Tā shì wǒ de hǎo péngyou.)He's my good friend.
  • 我喜欢很大的房子。(Wǒ xǐhuan hěn dà de fángzi.)I like big houses.

Common mistakes

  • 我书 → 我的书. With objects, keep 的.
  • 书的老师 for "the teacher's book" → 老师的书. The owner always comes first; 书的老师 means "the book's teacher".
  • 很大房子 → 很大的房子. A describing phrase with 很 needs 的.
  • 的我妈妈 → 我妈妈 (or 我的妈妈). 的 goes after the owner, never before it.

Practice

  1. 这是_____书。(Zhè shì ___ shū.)
    This is my book.
    Options: 我的 (wǒ de) · 我 (wǒ) · 的我 (de wǒ)
    Show the answer

    我的 (wǒ de) — With objects, 'my' is 我的.

  2. 那是李华_____车。(Nà shì Lǐ Huá ___ chē.)
    That's Li Hua's car.
    Show the answer

    的 — Owner + 的 + thing.

  3. Which is the most natural way to say 'my dad'?
    Options: 我爸爸 (wǒ bàba) · 爸爸我 (bàba wǒ) · 的我爸爸 (de wǒ bàba)
    Show the answer

    我爸爸 (wǒ bàba) — Close family usually drops 的 after a pronoun.

  4. 这个手机是_____。(Zhè gè shǒujī shì ___.)
    This phone is hers.
    Show the answer

    她的 — 她的 on its own = hers.

In the app, this lesson is taught one idea at a time with the examples read aloud, followed by questions you can answer in characters or pinyin. It then comes back for review on later days, until you've answered it correctly on three separate days.