起来 vs 下去: what is the difference?

Chinese grammar · HSK 5 · By Carson 木林森

起来 marks a start (她唱起来了) and 下去 marks a continuation (你说下去 means "go on"). Choose by whether the action is beginning or already running.

WordPinyinWhat it doesStructure
起来qǐ láiAdded to a verb or adjective to say that an action or state begins.verb or adjective + 起来;verb + 起 + object + 来
下去xià qùAdded to a verb to say that an action that is already under way keeps going.verb + 下去

起来 (qǐ lái)

Added to a verb or adjective to say that an action or state begins.

Structure: verb or adjective + 起来;verb + 起 + object + 来

ChinesePinyinEnglish
听到这个好消息,大家都高兴起来了。Tīng dào zhè gè hǎo xiāo xī, dà jiā dōu gāo xìng qǐ lái le.Hearing the good news, everyone cheered up.
孩子们一进教室就吵起来了。Hái zi men yí jìn jiào shì jiù chǎo qǐ lái le.As soon as the children entered the classroom, they started making a racket.
天一黑,街上的灯就亮起来了。Tiān yì hēi, jiē shàng de dēng jiù liàng qǐ lái le.As soon as it got dark, the street lights came on.

Not: 下起来雨了。 When the verb has an object, the object goes between 起 and 来: 下起雨来了。

下去 (xià qù)

Added to a verb to say that an action that is already under way keeps going.

Structure: verb + 下去

ChinesePinyinEnglish
这个工作很难,但是我会做下去。Zhè gè gōng zuò hěn nán, dàn shì wǒ huì zuò xià qù.This job is hard, but I will keep doing it.
你别停,请继续说下去,我很想听。Nǐ bié tíng, qǐng jì xù shuō xià qù, wǒ hěn xiǎng tīng.Do not stop. Please keep on talking.
如果天气一直热下去,河水就会干了。Rú guǒ tiān qì yì zhí rè xià qù, hé shuǐ jiù huì gàn le.If the weather keeps getting hotter, the river will dry up.

Not: 我昨天开始看下去这本书。 下去 means "keep going with something already started". For the start of an action, use 起来.

Where this comes from

The comparison is part of Directional Complements: Temporal Meaning (HSK 5) in the grammar reference, which has the full explanation, more worked examples, and what to learn before and after it.

More pairs: 下去 vs 下来 · 从而 vs 因此 · 从…来看 vs 在…看来 · 大都 vs 都 · 跟…相比 vs 跟…一样 · 过于 vs 太 · 看不得 vs 看不懂 · 累坏了 vs 累得不得了 · 凭 vs 依据 · 仍旧 vs 依旧 · 为了 vs 为的是 · 有 vs 有着 · all 81 pairs.

Reading the difference is the first ten minutes. GraphChinese drills both words until choosing between them is automatic.

Frequently asked questions

What is the difference between 起来 and 下去?

起来 marks a start (她唱起来了) and 下去 marks a continuation (你说下去 means "go on"). Choose by whether the action is beginning or already running.

GraphChinese drills each of these patterns and schedules the review that keeps it. The whole course, HSK 0 through HSK 6, is $49 once for lifetime access.

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