What are the main adverb categories in Chinese?

Chinese adverbs (副词) are grouped into categories including 语气副词 (mood/tone), 程度副词 (degree), 范围副词 (scope), 时间副词 (time), and 频率副词 (frequency). Each category modifies verbs or adjectives in different ways, and mastering them is essential for HSK 4.

Where do adverbs go in a Chinese sentence?

In Chinese, adverbs almost always go before the verb or adjective they modify. They typically appear after the subject: Subject + Adverb + Verb/Adjective. Unlike English, Chinese adverbs cannot be placed at the end of a sentence.

HSK 4 Grammar

HSK4 副词 — Key Adverbs

Q: What is the difference between 竟然 and 居然?

Both 竟然 (jìngrán) and 居然 (jūrán) mean 'unexpectedly/surprisingly', but 竟然 is slightly more literary and emphasizes the speaker's surprise at an outcome, while 居然 is more colloquial and often carries a stronger sense of disbelief. In most HSK 4 contexts they are interchangeable.

Master 40+ essential Chinese adverbs across 8 categories with an interactive sorting game, error correction, and comprehensive quizzes.

Classic HSK 4 副词 Examples Explained / HSK 4 重点副词例句详解

12 high-frequency HSK 4 adverbs — 竟然 / 究竟 / 到底 / 难道 / 千万 / 确实 / 只好 / 差(一)点儿 / 仅仅 / 突然 / 居然 / 必须 — each with classic example, pinyin, English, and the typical mistake.

竟然 jìngrán — Surprisingly / 出乎意料

Marker for unexpected outcome. Indicates "I did not expect this!" — placed before the verb.

✓ 他竟然把我的钱包还回来了。 Tā jìngrán bǎ wǒ de qiánbāo huán huí lái le. — "He actually returned my wallet — I didn't expect that!"

Cousin word: 居然 (jūrán) — almost identical, slightly more spoken. 竟然 vs 既然 confusable pair →

究竟 jiūjìng — On earth / After all

Used in questions to demand clarity, often with frustration. Formal/written.

✓ 这件事究竟是怎么回事？ Zhè jiàn shì jiūjìng shì zěnme huí shì? — "What on earth is going on with this matter?"

Cousin: 到底 (dàodǐ) — same meaning, more spoken. 到底 vs 究竟 confusable pair →

到底 dàodǐ — In the end / On earth (spoken)

Like 究竟, expresses urgent demand for an answer. More common in spoken HSK 4 dialogues.

✓ 你到底想说什么？ Nǐ dàodǐ xiǎng shuō shénme? — "What on earth do you want to say?"

难道 nándào — Could it really be? / 反问

Rhetorical question marker — answer is opposite of the literal question. Pairs with 吗 at the end.

✓ 难道你不知道吗？ Nándào nǐ bù zhīdào ma? — "How could you not know?" (i.e., "you should know")

Pattern: 难道 + statement + 吗? The expected answer is the OPPOSITE of the literal question.

千万 qiānwàn — Be sure to / 务必

Strong warning marker, almost always with negative imperative 不要/别. Means "absolutely don't / be sure not to".

✓ 千万不要熬夜。 Qiān wàn bú yào áoyè. — "Whatever you do, don't stay up late."

✗ 千万要小心。 — Native speakers prefer 一定要小心. 千万 sounds most natural with negative commands.

确实 quèshí — Indeed / 的确

Confirms the truth of a statement. Often signals agreement.

✓ 这家饭店的菜确实好吃。 Zhè jiā fàndiàn de cài quèshí hǎo chī. — "This restaurant's food is indeed delicious."

只好 zhǐhǎo — Have to / 没有别的选择

"Have no choice but to" — implies the action is forced because alternatives have failed.

✓ 公交车坏了，我只好打车。 Gōngjiāo chē huài le, wǒ zhǐhǎo dǎ chē. — "The bus broke down, so I had to take a taxi."

差(一)点儿 chà (yì) diǎnr — Almost / Nearly

"Almost X happened." The actual outcome depends on whether X is something the speaker WANTED — this is the HSK 4 trap.

⚠ HSK 4 polarity rule (most-tested adverb point):

① UNWANTED action (迟到, 摔倒, 丢, 撞, 死, 哭):
• 差点儿 + V → action did NOT happen (lucky escape)
• 差点儿没 + V → also did NOT happen (essentially the same; 没 is intensifier)

② WANTED action (考上, 赢, 找到, 完成, 成功):
• 差点儿 + V → action did NOT happen (regret) ✗
• 差点儿没 + V → action DID happen (relief) ✓

✓ 我差点儿迟到了。 Wǒ chà diǎnr chí dào le. — "I almost was late." → I was NOT late (lucky). Unwanted action.

✓ 我差点儿就考上了。 Wǒ chà diǎnr jiù kǎo shàng le. — "I almost passed." → I did NOT pass (regret). Wanted action without 没 = did NOT happen.

✓ 我差点儿没考上。 Wǒ chà diǎnr méi kǎo shàng. — "I almost failed to pass." → I DID pass (relief). Wanted action with 没 = action DID happen.

Quick test: Ask "did the speaker want X?" — if YES, then 没 flips polarity; if NO, 没 makes no real difference. HSK 4 favorite trap is hiding 「差点儿没考上」 in a passage and asking whether the speaker passed (answer: yes, they passed).

仅仅 jǐnjǐn — Only / Merely

Emphatic "only" — slightly stronger than 只.

✓ 我们仅仅认识三个月就结婚了。 Wǒmen jǐnjǐn rènshi sān gè yuè jiù jiéhūn le. — "We had only known each other three months when we got married."

突然 / 忽然 tūrán / hūrán — Suddenly

Both mean "suddenly". 突然 can also be an adjective; 忽然 is adverb-only.

✓ 走着走着，突然下起雨来了。 Zǒu zhe zǒu zhe, tūrán xià qǐ yǔ lái le. — "While walking, it suddenly started to rain."

突然 vs 忽然 detailed comparison →

居然 jūrán — Surprisingly (spoken cousin of 竟然)

Same meaning as 竟然, slightly more conversational tone.

✓ 没想到他居然能说五种语言。 Méi xiǎng dào tā jūrán néng shuō wǔ zhǒng yǔyán. — "I didn't expect he could actually speak five languages."

必须 bìxū — Must / 一定要

Strong obligation. Often paired with 应该 / 一定 in HSK 4 reading.

✓ 学习汉语必须坚持。 Xuéxí Hànyǔ bìxū jiānchí. — "Learning Chinese requires persistence."

应该 vs 必须 confusable pair →

Category Sorting Game / 副词分类游戏

Drag or click each adverb tile into the correct category box. Hover a tile to see its English hint.

语气 Mood

程度 Degree

范围 Scope

时间 Time

Error Spotting / 纠错练习

Is this sentence's adverb usage correct or incorrect? Judge each sentence.

Comprehensive Quiz / 综合测试 (12 questions)

他通过了考试，大家都很惊讶。

竟然 expresses surprise at an unexpected outcome. Everyone was shocked that he passed, so "unexpectedly" fits perfectly.

没有公交车了，我走路回家。

只好 means "have no choice but to." No buses left, so the speaker had no option but to walk home.

你别把这件事告诉别人！

千万 emphasizes an urgent warning — "you absolutely must not tell anyone." It pairs with 别/不要 for strong prohibition.

我没见过这么美的地方。

从来 + 没 = "have never." I have never seen such a beautiful place. 从来 is used with negation to mean "never."

这件事是怎么回事？你得告诉我。

到底 demands a definitive answer — "What on earth is going on?" It conveys the speaker's insistence on knowing the truth.

我喜欢中国菜，是四川菜。

尤其 (是) means "especially." The sentence singles out Sichuan food from Chinese food in general.

Which adverb means "suddenly"?

忽然 (hūrán) means "suddenly." 赶紧 means "hurry up," 按时 means "on time," and 再次 means "once again."

今天有点儿冷，多穿一件衣服吧。

稍微 means "slightly." The sentence says it's a little cold, suggesting mild degree — not extremely cold (十分).

What is the difference between 竟然 and 居然?

竟然 and 居然 are near-synonyms meaning "unexpectedly/surprisingly." 竟然 is slightly more literary; 居然 is more colloquial with stronger disbelief. In most contexts they are interchangeable.

他忘记带钥匙，我都说他好几次了。

老 (colloquial) means "always / keeps on" with a sense of annoyance. The speaker is frustrated that he keeps forgetting his keys.

别看手机，也要看看书。

光 means "only/just" and implies doing one thing exclusively. "Don't just look at your phone, also read some books."

我想去北京，后来改去上海了。

本来 means "originally." I originally planned to go to Beijing but later changed to Shanghai. It marks the original intention before a change.

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