Chinese Grammar: 要…了 (yào…le): Learn how to express that an action is about to happen in Chinese using the structure “要…了” with optional adverbs “快” or “就”
1 Basic Structure: 要…了
In Chinese, the structure “要…了” (yào…le) expresses that an action is about to happen or going to happen soon. This structure is equivalent to “going to” or “about to” in English.
English Equivalent
“Going to” or “About to”
Structure: Subject + is/are + going to/about to + Verb
It is going to rain.
The train is about to leave.
Spring Festival is coming soon.
Timeline Visualization: Imminent Action
Example Timeline: 要下雨了。
(It is about to rain – the rain will start very soon.)
Key Grammar Point: 了 (le) at the End
The particle 了 (le) at the end of the sentence is crucial for this structure. It indicates a change of state – that something is about to change from not happening to happening.
2 Emphasizing Imminence: 快要…了
To emphasize that the action is about to happen very soon, you can add the adverb “快 (kuài)” before 要. This makes the sense of imminence stronger.
Examples: 快要…了 Structure
| Structure | Chinese | English Translation | Audio |
|---|---|---|---|
| S + 快要 + V + 了 |
火车快要开了。
|
The train is leaving soon. |
快 (kuài)
Adverb meaning “soon” or “quickly”:
Function: Emphasizes imminence
Position: Before 要
要 (yào)
Modal verb meaning “going to”:
Function: Indicates imminent action
Note: Often paired with 了
了 (le)
Sentence-final particle:
Function: Marks imminent completion
Essential: Cannot be omitted
Subject Omission in Weather Expressions
In Chinese weather expressions, the subject is often omitted because it’s obvious from context:
With Omitted Subject
With Explicit Subject
Other common subject-omitted expressions: 要吃饭了 (Time to eat), 要睡觉了 (Time to sleep), 要上课了 (Class is about to start)
3 Emphasizing Immediacy: 就要…了
Unlock this content and all our premium features with a membership. Get access to graded HSK video lessons, grammar breakdowns, vocab lists, online tests, and more!

Already a member? Sign in.
Practice Exercises
Unlock this content and all our premium features with a membership. Get access to graded HSK video lessons, grammar breakdowns, vocab lists, online tests, and more!

Already a member? Sign in.
