只要... (就)...
Reach for this when you want to say 'as long as X happens, Y will follow' — a sufficient-condition statement. 只要 marks the minimum condition you need; 就 then delivers the guaranteed result. Use it for promises ('as long as you call, I'll come'), policies ('as long as you're a member, it's free'), and pep talks ('as long as you keep trying, you'll succeed'). It implies the condition is easy to meet.
Structure
只要 [CONDITION] , (就) [RESULT]
zhǐyào... (jiù)...
How to Think About It
只要 sets a low bar; 就 promises what's on the other side. Compare with 必须 (must) which sets a high bar — 只要 says 'just this one thing is enough.' The English 'only' inside 只要 is doing real work: it signals that the condition is small and sufficient, not large and demanding. Pair it with 就, not 才 — 才 would flip the meaning to 'only then,' suggesting the condition is hard to satisfy.
Examples
只要你来, 我就请你吃饭。
Zhǐyào nǐ lái, wǒ jiù qǐng nǐ chīfàn.
As long as you come, I'll treat you to a meal.
只要每天练习, 你的中文就会进步。
Zhǐyào měitiān liànxí, nǐ de Zhōngwén jiù huì jìnbù.
As long as you practice every day, your Chinese will improve.
只要不下雨, 我们就去爬山。
Zhǐyào bú xiàyǔ, wǒmen jiù qù páshān.
As long as it doesn't rain, we'll go hiking.
Common Mistake
Learners pair 只要 with 才 by analogy with 只有...才... and end up reversing the meaning. 只要...就... = condition is easy, result follows automatically. 只有...才... = condition is the only way, hard to satisfy. Pick the right partner or the sentence says the opposite of what you mean.
只要你努力, 你才能成功。
只要你努力, 你就能成功。
Don't Confuse With
只有...才...
只有...才... means 'only if / only when' — the condition is the ONE way, and it's restrictive. 只要...就... means 'as long as' — the condition is enough, and it's permissive. Opposite flavors.
如果...就...
如果...就... is a neutral 'if X, then Y' — it doesn't comment on whether X is easy or hard. 只要 specifically says 'X is sufficient,' often with an encouraging tone.
除非...才...
除非...才... = 'unless X, no Y' — flips to a negative restriction. Different rhetorical move: 除非 warns, 只要 reassures.
Practice
___ 你想去, 我就陪你去。
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只要
只要有时间, 我 ___ 会去看你。
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就
Put in order: [你 / 努力 / 就 / 成功 / 只要 / 会]
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只要你努力, 就会成功。
Translate to Chinese: 'As long as you tell me, I'll help you.'
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只要你告诉我, 我就帮你。
Write one sentence about a goal of yours, using 只要...就... to state what's sufficient to reach it.
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Example answer: 只要每天背十个生词, 一年后我的词汇量就会大大提高。 (As long as I memorize ten new words a day, my vocabulary will grow a lot in a year.)
Hear It in Real Episodes
This pattern appears in 1 Fluentide episode: