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HSK 1 · Sentence components › Predicate

Nouns, Pronouns, Numerals, and Numeral-Measure Phrases as Predicates

In Mandarin Chinese, a sentence predicate does not always require a verb. Under specific conditions, nouns, pronouns, numerals, and numeral-measure phrases can follow the subject directly to state dates, ages, prices, origins, or inquire about conditions.

Subject Noun / Numeral / Measure Phrase 。
Example sentence

今天星期日。

jīntiān xīngqīrì.

Today is Sunday.

The noun 星期日 (xīngqīrì, Sunday) acts directly as the predicate without needing 是 (shì).

A common mistake

× 今天不星期一。

jīntiān bù xīngqīyī.

Intended: Today is not Monday.

Incorrect: The adverb 不 (bù) cannot directly negate a noun like 星期一 (xīngqīyī) in a standard statement about the day. Replace 不 (bù) with 不是 (bú shì) as shown in the corrected example.

Corrected example: 今天不是星期一。

Read the full explanation and examples

What Is a Non-Verbal Nominal Predicate?

In English, every complete sentence requires a verb. Even when stating a simple fact like a date, age, or price, English relies on a form of the verb to be, such as is or are. In Mandarin Chinese, the predicate—the core part of the sentence that states something about the subject—does not always need a verb. In the supplied HSK 1 grammar outline, under the category 句子成分 (jùzi chéngfèn, sentence constituents) and the item 谓语 (wèiyǔ, predicate), learners are introduced to nouns, pronouns, numerals, and numeral-measure phrases acting directly as the predicate.

Sentences built this way are often called nominal predicate sentences. In affirmative statements and direct questions, the subject is followed immediately by the nominal element, without inserting the linking verb 是 (shì).

Subject Noun / Numeral / Measure Phrase 。

Nouns as Predicates: Days, Dates, and Origins

Direct noun predicates are especially useful for days and dates. Short spoken statements of origin or nationality may also omit 是 when context is clear, but keeping 是 is a dependable default for a general introduction.

今天星期日。

jīntiān xīngqīrì.

Today is Sunday.

The noun 星期日 (xīngqīrì, Sunday) acts directly as the predicate without needing 是 (shì).

他中国人。

tā Zhōngguórén.

He is Chinese.

This clipped spoken form can occur when context, such as a comparison of nationalities, makes the meaning clear. For a general beginner introduction, 他是中国人 is the more dependable model.

This pattern is limited by meaning and context. Days and dates often work naturally without 是. A shortened nationality statement may occur in conversation, but identifying a person’s nationality, profession, or an object normally has 是 in the dependable beginner pattern.

Pronouns as Predicates: Asking About Status and Quantity

When pronouns function directly as predicates at the beginner level, they are most frequently interrogative pronouns or interrogative pronoun phrases. In particular, 怎么样 (zěnmeyàng, how is it / how are things) and 多少 (duōshao, how many / how much) follow a subject directly to ask about condition, quality, or price.

Subject Interrogative Pronoun ?

你妈妈怎么样?

nǐ māma zěnmeyàng?

How is your mom?

The interrogative pronoun 怎么样 (zěnmeyàng) serves directly as the predicate asking about her condition.

这个杯子多少钱?

zhège bēizi duōshao qián?

How much is this cup?

The interrogative pronoun phrase 多少钱 (duōshao qián) acts as the predicate to ask for the price.

In these questions, adding 是 (shì) before 怎么样 (zěnmeyàng) is ungrammatical in standard usage. The interrogative pronoun itself carries the full predicate function of asking about the subject's state.

Numerals and Numeral-Measure Phrases: Age, Price, and Counts

A numeral can stand directly as a predicate when the context supplies the unit. In a conversational age statement, for example, 十八 can mean eighteen years old without saying 岁. This does not mean you can freely omit a verb such as 等于 in an ordinary mathematical statement.

我今年十八。

wǒ jīnniān shíbā.

I am eighteen this year.

In this conversational age statement, 十八 is the predicate and 岁 is understood from context.

Even more common in daily life are numeral-measure phrases used to express a person's age, the price of an item, clock time, or quantities. In Chinese, 岁 (suì, years of age) and 块 (kuài, basic monetary unit) function grammatically as measure words, so a number plus 岁 (suì) or 块 (kuài) forms a numeral-measure phrase that attaches directly to the subject.

我妹妹十岁。

wǒ mèimei shí suì.

My younger sister is ten years old.

The numeral-measure phrase 十岁 (shí suì, ten years old) is the standard way to state age without a verb.

那本书二十块。

nà běn shū èrshí kuài.

That book is twenty yuan.

The numeral-measure phrase 二十块 (èrshí kuài, twenty kuai) directly states the price.

When stating someone's age in a simple affirmative sentence, placing 是 (shì) before the age is unnatural unless you are heavily emphasizing a contrast or correction. The numeral-measure phrase alone is the natural predicate.

Crucial Limits: How to Negate Nominal Predicates

For the ordinary date, age, and price statements practised here, use 不是 to deny a stated value. Do not extend this to every non-verbal predicate: patterns such as 不怎么样 have their own grammar.

Subject 不 是 Noun / Numeral / Measure Phrase 。

To negate a sentence about the day of the week, origin, age, or price, you must insert 不是 (bú shì) before the nominal element. Attempting to place 不 (bù) directly in front of the noun or number is a classic learner mistake.

× 今天不星期一。

jīntiān bù xīngqīyī.

Intended: Today is not Monday.

Incorrect: The adverb 不 (bù) cannot directly negate a noun like 星期一 (xīngqīyī) in a standard statement about the day. Replace 不 (bù) with 不是 (bú shì) as shown in the corrected example.

Corrected example: 今天不是星期一。

今天不是星期一。

jīntiān bú shì xīngqīyī.

Today is not Monday.

Correct replacement: When negating a nominal predicate, the verb 是 (shì) must be restored after 不 (bù).

  • Use a direct nominal predicate for affirmative statements of time, date, age, price, and origin.
  • Use interrogative pronouns like 怎么样 (zěnmeyàng) directly after the subject to ask about status.
  • In these neutral date, age, and price corrections, use 不是 rather than putting 不 directly before the noun or number.
  • Remember that omitting 是 (shì) in affirmative sentences is typical in spoken contexts and for specific categories, not a blanket rule for all nouns.

Frequently asked questions

Is it wrong to include 是 (shì) when stating days of the week or origins?

No, it is not wrong. For days, dates, and origins, both forms are grammatical: dropping 是 (shì) sounds concise and conversational, while keeping it is slightly more explicit or formal. However, for ages (like 十岁, shí suì) and questions with 怎么样 (zěnmeyàng), you should not add 是 (shì) in neutral affirmative or interrogative sentences.

Why is 十岁 (shí suì) considered a numeral-measure phrase instead of a noun?

In Chinese grammar, 岁 (suì, year of age) is classified as a measure word (classifier) that counts years of life directly after a number without needing another classifier in between. Therefore, a number plus 岁 (suì) forms a numeral-measure phrase.

How do I say someone is not a certain age?

Just like with days and dates, you must restore the verb 是 (shì) to negate an age or price. You place 不是 (bú shì) before the numeral-measure phrase, rather than using 不 (bù) alone.

Sourcehsk.cn-bj.ufileos.com · PDF page 387

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