Fixed Phrase: 不得了
不得了
Use 不得了 to express that something is terrible, extraordinary, or extreme
Used in two main ways: (1) as an exclamation meaning "terrible!" or "extraordinary!" — 不得了！房间里进水了！(2) after an adjective with 得 to mean "extremely" — 高兴得不得了 (extremely happy). The tone shifts from alarm to intensification depending on context.
When used as a standalone exclamation, 不得了 usually signals alarm or urgency. When used as a complement after 得, it intensifies the preceding adjective to the highest degree. Context is everything.
Lesson Targets
Podcast
Podcast: Fixed Phrase: 不得了 (不得了)
Listen to Jason & Amy explain the 不得了 pattern
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Understanding 不得了
The phrase 不得了 is wonderfully versatile. Literally it means "cannot be resolved" or "beyond control," but in practice it has evolved into two distinct uses. First, as an exclamation of alarm: 不得了！着火了！(Terrible! There is a fire!). In this sense, it signals that something serious or unexpected has happened and demands immediate attention. Second, and equally common, it functions as an intensifier meaning "extremely" when paired with an adjective via 得: 她高兴得不得了 (She is incredibly happy). In this usage, it pushes the adjective to its maximum degree — stronger than 很, 非常, or even 极了. You will also hear it used admiringly: 你真是不得了！(You are really something!), praising someone's achievement as extraordinary. The key to mastering 不得了 is understanding that it always signals something beyond the ordinary — whether that is a crisis, an extreme emotion, or an impressive accomplishment.
Key Points
- 不得了 as an exclamation = "Terrible! / Oh no!" — signals alarm or urgency.
- Adj. + 得不得了 = "extremely / incredibly" — the strongest degree complement.
- 真是不得了 = "truly extraordinary / really something" — expresses admiration.
- The literal meaning is "cannot be resolved" — something that has gone beyond normal limits.
- Often paired with 了 at the end of a sentence for emphasis: 不得了了！
- Tone of voice determines whether 不得了 is alarmed, admiring, or simply intensifying.
In everyday Chinese conversation, 不得了 is one of those phrases that older generations use frequently to express shock or alarm. Among younger speakers, it has taken on a more playful tone and is often used humorously to exaggerate. You might hear a friend say 热得不得了 (ridiculously hot) on a summer day with a dramatic sigh.
Key Vocabulary
Example Sentences
你又考了第一名，真是不得了！
You got first place again — that is really impressive!
Admiration
不得了，房间里进水了！
Oh no, the room is flooding!
Alarm / urgency
完了完了，不得了，电脑坏了。
It is over, this is terrible — the computer is broken.
Panic and alarm
她高兴得不得了，一直在笑。
She was incredibly happy — she kept laughing the whole time.
Intensifier
今天热得不得了，我都不想出门。
It is ridiculously hot today — I do not even want to go out.
孩子们饿得不得了，一回家就找东西吃。
The children were extremely hungry — they looked for food the moment they got home.
听到这个消息，他着急得不得了。
When he heard this news, he became incredibly anxious.
Common Mistakes
As an intensifier, 不得了 comes after the adjective with 得, not before it. The structure is Adj. + 得 + 不得了.
Do not place 不得了 before the adjective. It must follow the pattern: Adj. + 得 + 不得了.
As a standalone exclamation, 不得了 signals alarm or something extraordinary — not simply "the weather is nice." For intensification, use the Adj. + 得不得了 pattern instead.
Practice Exercises
Tips & Tricks
Think of 不得了 as "beyond the scale" — it pushes things past their normal limits, whether that is alarm (不得了！着火了！) or intensity (热得不得了).
Do not confuse 不得了 (bùdéliǎo) with 了不得 (liǎobudé). They are similar but 了不得 is more purely positive — "amazing, remarkable."
Practice the intensifier pattern with daily adjectives: 累得不得了, 忙得不得了, 高兴得不得了, 紧张得不得了.
Listen to how native speakers use tone of voice to distinguish alarmed 不得了 from admiring 不得了 — the words are the same but the emotion is different.
Homework
Write three sentences using 不得了 as an exclamation (expressing alarm or admiration) and three sentences using the Adj. + 得不得了 pattern to describe extreme states (emotions, weather, workload, etc.).