B1 Conjunctions & Connectors 18 min read Easy

Since... Then... (既然... 就...): Making Logical Suggestions

Use 既然... 就... to state a known fact and propose a logical next step or conclusion.

Grammar Rule in 30 Seconds

Use {既然|jìrán} to state a known fact, and {就|jiù} to propose a logical action or conclusion based on that fact.

  • Use {既然|jìrán} at the start of the first clause to introduce a premise.
  • Use {就|jiù} in the second clause to introduce the resulting suggestion or conclusion.
  • The subject can go before or after {既然|jìrán} depending on emphasis.
既然 (Premise) + 就 (Conclusion/Action)

Overview

Mastering Chinese conjunctions is pivotal for expressing complex ideas, and the pair 既然... 就... (jìrán... jiù...) stands out for its unique blend of logic and subtle attitude.

This structure allows you to articulate a logical consequence or a sensible suggestion based on a known, established fact. Unlike a simple 'because' statement, 既然... 就... carries an implication of 'given this undeniable situation, then naturally (or as a reasonable response) we should...' It signals acceptance of a premise and moves directly to a pragmatic next step.

At the A1 level, understanding this pattern will significantly enhance your ability to make decisions, give advice, and respond to real-world scenarios in Chinese. It's a foundational tool for moving beyond simple sentence structures to more nuanced and fluid communication. You'll encounter it frequently in everyday conversations, from making plans with friends to discussing simple problems.

Consider a situation where you discover your friend is already at the café. You wouldn't say 'Because you are here, we will drink coffee.' Instead, you'd more naturally say, '既然你来了,我们就一起喝咖啡吧。' (jìrán nǐ lái le, wǒmen jiù yìqǐ hē kāfēi ba - Since you've arrived, let's drink coffee together). This structure reflects a highly pragmatic aspect of Chinese communication, where acknowledging a situation logically leads to an immediate, appropriate action or conclusion.

How This Grammar Works

At its core, 既然... 就... functions as a pair of correlative conjunctions, linking two clauses: one stating a known premise and the other presenting a logical conclusion or action. The emphasis is on the factual, undisputed nature of the first clause and the direct, often implied, response in the second.
1. The Role of 既然 (jìrán): Establishing the Premise
既然 introduces the first clause and signals that the information contained within it is a known, accepted, or undeniable fact. This isn't a guess, a hypothesis, or a past event you're merely recounting; it's a present reality or a firmly established truth shared by both speakers.
  • Factual Basis: The situation described after 既然 must be a confirmed reality. For example, 既然你已经吃饱了 (jìrán nǐ yǐjīng chībǎo le - Since you are already full) implies you've observed or been told this is true. You cannot use 既然 for something hypothetical or uncertain, like 'if it rains tomorrow.'
  • Shared Understanding: Using 既然 often suggests that the fact is mutually understood or has just become clear. This creates a basis for the subsequent deduction.
2. The Role of (jiù): Signifying the Logical Outcome
introduces the second clause and indicates that what follows is a logical, natural, or immediate consequence, suggestion, or decision stemming directly from the premise established by 既然. It functions similarly to 'then,' 'therefore,' 'in that case,' or 'might as well' in English, but with a stronger sense of directness.
  • Direct Consequence: The action or conclusion in the clause is presented as the most logical or inevitable response to the 既然 clause. For instance, if 既然你病了 (jìrán nǐ bìng le - Since you're sick), the logical outcome is 就应该休息 (jiù yīnggāi xiūxi - then you should rest).
  • Pragmatic Action: often suggests a practical course of action. It takes the established fact and translates it into an actionable step or a reasoned deduction. It can carry a persuasive tone, urging a particular response.
Together, 既然 and form a powerful duo that enables you to link an accepted reality to a fitting next step, making your Chinese expressions both logical and natural. The structure conveys not just cause and effect, but a more nuanced relationship of 'given X, then Y is the appropriate response.'
For example:
  • 既然你喜欢,就买吧。 (jìrán nǐ xǐhuan, jiù mǎi ba - Since you like it, then buy it.) (Fact: You like it. Logical action: Buy it.)
  • 既然他不在,我们就先走。 (jìrán tā bú zài, wǒmen jiù xiān zǒu - Since he's not here, then let's go first.) (Fact: He's not here. Logical action: We leave first.)

Formation Pattern

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Constructing sentences with 既然... 就... involves a clear, consistent pattern, but careful attention to subject placement is essential. The basic formula is:
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既然 + Premise (Clause 1), [Subject] + 就 + Conclusion/Action (Clause 2).
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Let's break down each component:
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1. The 既然 Clause (Premise)
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Placement of 既然: 既然 typically precedes the subject of the first clause, but can also follow it. Both are correct and common.
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既然 [Subject] [Verb/Phrase]...
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Example: 既然很忙,... (jìrán nǐ hěn máng, - Since you are very busy, ...)
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[Subject] 既然 [Verb/Phrase]...
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Example: 既然很忙,... (nǐ jìrán hěn máng, - You, since you are very busy, ...)
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While both are grammatically sound, placing 既然 at the very beginning often slightly emphasizes the premise itself, while placing it after the subject can feel a touch more casual or conversational, sometimes highlighting the subject's role in the premise.
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Verb Aspect Marker (le): It is very common to see after the main verb or at the end of the 既然 clause, especially when the premise describes an action that has already occurred or a state that has been realized.
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Example: 既然他已经来了,... (jìrán tā yǐjīng lái le, - Since he has already arrived, ...)
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2. The Clause (Conclusion/Action)
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Crucial Subject Placement: The subject of the second clause MUST directly precede . This is a non-negotiable rule. cannot stand alone at the beginning of its clause if there is a distinct subject for that clause.
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Correct: [Subject] 就 [Verb/Phrase].
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Example: 我们就点外卖吧。 (wǒmen jiù diǎn wàimài ba - then let's order takeout.)
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Incorrect: 就 [Subject] [Verb/Phrase].
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Example: 我们点外卖吧。 (This is grammatically incorrect and will sound unnatural.)
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Subject Omission (Shared Subject): If the subject of both clauses is the same, it can sometimes be omitted from the first clause, or appear only once before 既然.
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Example: 既然病了,就应该多休息。 (jìrán bìng le, jiù yīnggāi duō xiūxi - Since [you/I] are sick, [you/I] should rest more.) (Here, the subject is inferred from context.)
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Example: 你既然病了,就应该多休息。 (nǐ jìrán bìng le, jiù yīnggāi duō xiūxi - Since you are sick, you should rest more.)
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Optional Elements in the Clause:
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(ba): Often added at the end of the sentence to soften a suggestion or proposal.
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Example: 既然下雨了,我们就别出去了吧。 (jìrán xiàyǔ le, wǒmen jiù bié chūqù le ba - Since it's raining, let's not go out.)
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(nà): The word (meaning 'then' or 'in that case') can be placed before (forming 那就) for added emphasis or a more conversational flow. This is very common in spoken Chinese.
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Example: 既然你喜欢,那就买吧。 (jìrán nǐ xǐhuan, nà jiù mǎi ba - Since you like it, then just buy it.)
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Here’s a table summarizing the core patterns:
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| Pattern | Example (Chinese) | Pinyin | English Translation |
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| :------------------------------------ | :-------------------------------------------------- | :------------------------------------------------------- | :--------------------------------------------------------- |
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| 既然 S1 V, S2 就 V. | 既然你很忙,我就帮你吧。 | jìrán nǐ hěn máng, wǒ jiù bāng nǐ ba. | Since you're busy, I'll help you. |
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| S1 既然 V, S2 就 V. | 你既然很忙,我就帮你吧。 | nǐ jìrán hěn máng, wǒ jiù bāng nǐ ba. | You, since you're busy, I'll help you. |
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| 既然 V了, S 就 V. (Shared S) | 既然来了,就多玩几天吧。 | jìrán lái le, jiù duō wán jǐ tiān ba. | Since you've come, then play for a few more days. |
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| 既然 S V, S 那就 V. | 既然你饿了,那我们就去吃饭。 | jìrán nǐ è le, nà wǒmen jiù qù chīfàn. | Since you're hungry, then let's go eat. |

When To Use It

The 既然... 就... structure is incredibly versatile and frequently used across various contexts in daily Chinese communication. It's particularly useful for:
1. Making Logical Suggestions or Proposals
This is perhaps its most common application. When a fact is established, it's natural to propose an appropriate action. This makes your suggestions sound grounded in reality and therefore more reasonable.
  • Scenario: It's raining heavily, and you planned to go for a walk.
  • Example: 既然下雨了,我们就别出去了吧。 (jìrán xiàyǔ le, wǒmen jiù bié chūqù le ba - Since it's raining, let's not go out.)
  • Scenario: Your friend has expressed a preference for a particular dish.
  • Example: 既然你喜欢吃火锅,我们就去那家店。 (jìrán nǐ xǐhuan chī huǒguō, wǒmen jiù qù nà jiā diàn - Since you like eating hotpot, then let's go to that restaurant.)
2. Stating an Obvious or Inevitable Conclusion
Sometimes, the clause isn't a suggestion but an unavoidable consequence or an obvious deduction based on the 既然 clause. This can sometimes carry a tone of resignation or a simple statement of fact.
  • Scenario: Someone hasn't studied for an exam.
  • Example: 既然他没努力,就别抱怨结果。 (jìrán tā méi nǔlì, jiù bié bàoyuàn jiéguǒ - Since he didn't try, then don't complain about the result.)
  • Scenario: A plan has changed, and it's clear what needs to happen next.
  • Example: 既然火车取消了,我们就只能坐巴士了。 (jìrán huǒchē qǔxiāo le, wǒmen jiù zhǐ néng zuò bāshì le - Since the train was cancelled, then we can only take the bus.)
3. Giving Practical Advice or Commands
When you offer advice or a direct instruction based on a current state, 既然... 就... makes the advice appear well-founded and necessary.
  • Scenario: Your colleague is clearly unwell.
  • Example: 既然你不舒服,就回家休息吧。 (jìrán nǐ bù shūfú, jiù huí jiā xiūxi ba - Since you're not feeling well, then go home and rest.)
  • Scenario: You've just learned someone is already awake.
  • Example: 既然你醒了,就起来吃饭吧。 (jìrán nǐ xǐng le, jiù qǐlái chīfàn ba - Since you're awake, then get up and eat.)
4. Accepting a Situation and Moving On
This pattern is excellent for acknowledging a situation and then pragmatically proposing a way forward, often implying a sense of 'let's just get on with it' or 'this is how it is.'
  • Scenario: A mistake has been made, and there's no turning back.
  • Example: 既然事情已经发生了,我们就一起面对吧。 (jìrán shìqing yǐjīng fāshēng le, wǒmen jiù yìqǐ miànduì ba - Since it's already happened, then let's face it together.)
This structure reflects a highly pragmatic approach to communication, a common trait in Chinese culture, where acknowledging reality and then taking appropriate, often efficient, action is valued. It makes your responses sound both logical and natural.

Common Mistakes

Even at an A1 level, being aware of common pitfalls will help you use 既然... 就... correctly from the start. Learners often make these mistakes due to interference from their native language or by confusing it with similar-looking structures.
1. Omitting in the Second Clause
This is arguably the most frequent and significant error. In English, you can often drop 'then' (Since you're tired, go to sleep.). In Chinese, (or a suitable alternative like ) is crucial for creating the grammatical link and signaling the logical consequence. Without it, the sentence sounds incomplete and disjointed.
  • Incorrect: 既然你累了,去睡觉。 (jìrán nǐ lèi le, qù shuìjiào - Sounds like two unrelated clauses.)
  • Correct: 既然你累了,就去睡觉吧。 (jìrán nǐ lèi le, jiù qù shuìjiào ba - Since you're tired, then go to sleep.)
The word acts as the necessary bridge, transforming a mere statement of fact followed by an action into a cohesive 'given-that-therefore' logical sequence.
2. Using 既然 for Hypothetical Situations
Remember: 既然 is strictly for established facts or undeniable realities. It cannot be used for 'if' scenarios, future predictions, or guesses. This is a crucial distinction between 既然... 就... and 如果... 就....
  • Incorrect: 既然明天会下雨,我就不去公园了。 (jìrán míngtiān huì xiàyǔ, wǒ jiù bú qù gōngyuán le - Unless the rain is an absolute, confirmed certainty, like a typhoon warning, this is usually wrong.)
  • Correct (for hypothetical): 如果明天会下雨,我就不去公园了。 (rúguǒ míngtiān huì xiàyǔ, wǒ jiù bú qù gōngyuán le - If it rains tomorrow, I won't go to the park.)
The key is whether the premise is currently true or has happened. A weather forecast, while likely, is still a prediction, not a present fact in the same way 'it is raining right now' is.
3. Incorrect Subject Placement Before
As discussed in the Formation Pattern, the subject of the clause must immediately precede . Swapping their order makes the sentence grammatically awkward.
  • Incorrect: 既然很晚了,就我回家吧。 (jìrán hěn wǎn le, jiù wǒ huí jiā ba - Incorrect order.)
  • Correct: 既然很晚了,我就回家吧。 (jìrán hěn wǎn le, wǒ jiù huí jiā ba - Since it's late, then I'll go home.)
4. Confusing 既然... 就... with 因为... 所以... (yīnwèi... suǒyǐ...)
Both pairs express a relationship between two clauses, but their nuance is distinct. You need to understand the purpose behind each.
  • 因为... 所以... (Because... Therefore...): Explains an objective cause and effect. It states why something happened or is true, focusing on factual reasoning. There's no inherent suggestion or 'attitude' of acceptance or pragmatic response.
  • Example: 因为他生病了,所以没来上班。 (yīnwèi tā shēngbìng le, suǒyǐ méi lái shàngbān - Because he is sick, therefore he didn't come to work.) (Objective reason for absence).
  • 既然... 就... (Since... Then...): Acknowledges a known premise and leads to a logical conclusion, suggestion, or decision. It carries a subjective implication of 'given this, let's do this' or 'this is the natural consequence.'
  • Example: 既然他生病了,就让他好好休息吧。 (jìrán tā shēngbìng le, jiù ràng tā hǎohǎo xiūxi ba - Since he is sick, then let him rest well.) (Acknowledging his sickness leads to a suggestion).
Here’s a comparison table:
| Feature | 因为... 所以... | 既然... 就... |
| :---------------- | :-------------------------------------- | :---------------------------------------------- |
| Focus | Objective cause and effect | Logical consequence/suggestion from known fact |
| Premise type | Any reason, cause, or explanation | Established, known, undeniable fact |
| Implied tone | Neutral, factual explanation | Pragmatic, accepting, suggesting, or inevitable |
| Relationship | X causes Y | Given X, Y is the response |
5. Confusing 既然... 就... with 如果... 就... (rúguǒ... jiù...)
This is another pair that looks similar but serves different grammatical functions.
  • 如果... 就... (If... Then...): Expresses a hypothetical condition. It deals with possibilities or future events that might happen. The 'if' clause presents a condition that may or may not be met.
  • Example: 如果下雨,我们就不去公园。 (rúguǒ xiàyǔ, wǒmen jiù bú qù gōngyuán - If it rains, we won't go to the park.) (Rain is a possibility).
  • 既然... 就... (Since... Then...): Refers to a real, existing, or already happened fact. The 'since' clause is not a condition but a confirmed reality.
  • Example: 既然下雨了,我们就不去公园了。 (jìrán xiàyǔ le, wǒmen jiù bú qù gōngyuán le - Since it's raining (now), we won't go to the park.) (Rain is a present reality).
Here’s a comparison table:
| Feature | 如果... 就... | 既然... 就... |
| :---------------- | :------------------------------------- | :---------------------------------------------- |
| Premise status| Hypothetical, conditional, uncertain | Established, known, factual, certain |
| Timing | Future possibilities, imagined scenarios | Present reality, past completed actions |\
| Meaning of first part| 'If' | 'Since,' 'given that' |

Real Conversations

To truly grasp 既然... 就..., observe how native speakers integrate it into everyday communication. This structure is a hallmark of natural, fluent Chinese, appearing in informal texts and more formal discussions alike. Its adaptability comes from its pragmatic utility – acknowledging a truth and acting upon it.

1. Texting with Friends (Informal)

- Scenario: You're meeting a friend, but they're running late.

- Friend: 我堵车了,可能会晚到十分钟。 (wǒ dǔchē le, kěnéng huì wǎndào shí fēnzhōng - I'm in traffic, might be ten minutes late.)

- You: 既然你堵车了,那我就先点菜吧。 (jìrán nǐ dǔchē le, nà wǒ jiù xiān diǎncài ba - Since you're stuck in traffic, then I'll just order first.)

E

Explanation

* The fact is confirmed (堵车了), leading to a logical, practical response (先点菜). Notice 那就 for a more casual, emphatic 'then.'

- Scenario: A friend says they don't feel like cooking.

- Friend: 我今天不想做饭。 (wǒ jīntiān bù xiǎng zuòfàn - I don't feel like cooking today.)

- You: 既然你不想做饭,我们就叫外卖。 (jìrán nǐ bù xiǎng zuòfàn, wǒmen jiù jiào wàimài - Since you don't feel like cooking, then let's order takeout.)

E

Explanation

* Accepting the friend's feeling (不想做饭) leads directly to a convenient solution (叫外卖).

2. Workplace Discussions (Slightly More Formal)

- Scenario: A project deadline has been confirmed.

- Colleague 1: 客户已经确认了下周的截止日期。 (kèhù yǐjīng quèrèn le xià zhōu de jiézhǐ rìqī - The client has confirmed next week's deadline.)

- Colleague 2: 既然截止日期定了,我们就得加快进度了。 (jìrán jiézhǐ rìqī dìng le, wǒmen jiù děi jiākuài jìndù le - Since the deadline is set, then we have to speed up our progress.)

E

Explanation

* The confirmed deadline (截止日期定了) necessitates an action (加快进度). The tone is professional and problem-oriented.

- Scenario: A meeting has ended earlier than expected.

- Manager: 会议提前结束了。 (huìyì tíqián jiéshù le - The meeting ended early.)

- Employee: 既然会议结束了,我就回去处理邮件。 (jìrán huìyì jiéshù le, wǒ jiù huíqù chǔlǐ yóujiàn - Since the meeting is over, then I'll go back to deal with emails.)

E

Explanation

* The fact of the meeting ending early (会议结束了) leads to a natural, productive next task (处理邮件).

3. Casual Observations and Advice

- Scenario: You see someone struggling with a heavy bag.

- You: 既然你拿不动,我就帮你吧。 (jìrán nǐ ná bù dòng, wǒ jiù bāng nǐ ba - Since you can't carry it, then I'll help you.)

E

Explanation

* The observed fact (拿不动) prompts an offer of assistance (帮你).

- Scenario: A child doesn't want to finish their food.

- Parent: 既然你不想吃,就别吃了。 (jìrán nǐ bù xiǎng chī, jiù bié chī le - Since you don't want to eat, then don't eat.)

E

Explanation

* Accepting the child's preference (不想吃) leads to a direct permission (别吃了).

These examples illustrate that 既然... 就... is not merely a grammatical rule but a practical communication tool. It helps speakers navigate situations by acknowledging reality and formulating a logical, appropriate response, whether it's a suggestion, a decision, or a statement of an inevitable outcome.

Quick FAQ

Here are answers to some common questions you might have about 既然... 就...:
Q1: Can I use (nà) instead of (jiù)?

Yes, absolutely! In spoken and informal Chinese, (meaning 'then' or 'in that case') is a very common alternative to , especially when you want a slightly softer or more conversational tone. You can even combine them for extra emphasis: 既然... 那就... (jìrán... nà jiù...). This 那就 construction is highly natural in casual chats.

  • Example: 既然你不饿,那我们就不吃了。 (jìrán nǐ bú è, nà wǒmen jiù bù chī le - Since you're not hungry, then we won't eat.)
Q2: Does the clause always have to be a suggestion?

No. While it's frequently used for suggestions, the clause can also express a logical deduction, an inevitable outcome, or a statement of fact that naturally follows the premise. The key is that it's a direct, logical response to the 既然 clause.

  • Example (deduction): 既然你没带伞,就肯定会淋湿。 (jìrán nǐ méi dài sǎn, jiù kěndìng huì línshī - Since you didn't bring an umbrella, then you'll definitely get wet.)
  • Example (inevitable outcome): 既然他选择离开,我们就尊重他的决定。 (jìrán tā xuǎnzé líkāi, wǒmen jiù zūnzhòng tā de juédìng - Since he chose to leave, then we respect his decision.)
Q3: Can 既然 be omitted, and I just use ?

In very informal, fast-paced conversations, or when the premise is blindingly obvious from context, native speakers might occasionally omit 既然. However, as a learner, it is strongly recommended to always include 既然 to build solid grammatical habits and ensure your meaning is clear. Omitting it too early can lead to ambiguity or sound grammatically incomplete to native speakers who aren't familiar with your specific context.

Q4: Is this pattern formal or informal?

既然... 就... is remarkably versatile and can appear in both formal and informal contexts. Its formality largely depends on the vocabulary and surrounding phrases you use. You can find it in official reports (既然合同已经签署,... - Since the contract has been signed, ...) as well as casual banter among friends (既然你在这儿,帮我拿一下! - Since you're here, help me grab this!). It's about the logical connection, not an inherent formality level.

Q5: Are there other adverbs that can appear with in the second clause?

Yes, adverbs like (dōu - all, already), (cái - only then), or (yě - also) can sometimes precede for added nuance, but remember the golden rule: the subject must still come before and any other adverbs. These adverbs modify the entire action or conclusion introduced by .

  • Example: 既然大家都同意,那我们就都开始吧。 (jìrán dàjiā dōu tóngyì, nà wǒmen jiù dōu kāishǐ ba - Since everyone agrees, then let's all start.)
By understanding these nuances, you can use 既然... 就... with greater precision and confidence, making your Chinese sound more natural and sophisticated.

Structure Breakdown

Part Function Example
既然
Premise/Fact
既然你累了
Subject
Actor
Logical Bridge
Result
Action/Conclusion
早点休息

Meanings

This structure links a known fact or premise to a logical conclusion, often used to make suggestions or justify decisions.

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Logical Deduction

Drawing a conclusion from a stated fact.

“{既然|jìrán}{天气|tiānqì}{不好|bùhǎo},{我们|wǒmen}{就|jiù}{不|bù}{去|qù}{公园|gōngyuán}{了|le}。”

“{既然|jìrán}{你|nǐ}{没|méi}{钱|qián},{就|jiù}{别|bié}{买|mǎi}{那|nà}{个|gè}{手机|shǒujī}{了|le}。”

Reference Table

Reference table for Since... Then... (既然... 就...): Making Logical Suggestions
Form Structure Example
Affirmative
既然 + Fact + 就 + Action
既然下雨,就带伞。
Negative
既然 + Fact + 就 + 不 + Action
既然不想去,就别去。
Emphasis
既然 + Fact + 那 + 就 + Action
既然你喜欢,那我就买。
Question
既然 + Fact + 为什么 + 不 + Action?
既然你饿,为什么不吃?
Past Tense
既然 + Fact(past) + 就 + Action
既然他说了,我就信了。

Formality Spectrum

Formal
既然您事务繁忙,我们便另择时间。

既然您事务繁忙,我们便另择时间。 (Professional vs Casual)

Neutral
既然你很忙,那我们就改天吧。

既然你很忙,那我们就改天吧。 (Professional vs Casual)

Informal
既然你忙,那改天呗。

既然你忙,那改天呗。 (Professional vs Casual)

Slang
既然你忙,那下次再说。

既然你忙,那下次再说。 (Professional vs Casual)

Logical Flow

既然...就

Premise

  • Fact Known truth

Connector

  • Then/So

Result

  • Action Logical step

Examples by Level

1

{既然|jìrán}{累|lèi},{就|jiù}{睡|shuì}。

Since you are tired, sleep.

2

{既然|jìrán}{饿|è},{就|jiù}{吃|chī}。

Since you are hungry, eat.

3

{既然|jìrán}{冷|lěng},{就|jiù}{穿|chuān}{衣服|yīfu}。

Since it's cold, wear clothes.

4

{既然|jìrán}{好|hǎo},{就|jiù}{买|mǎi}。

Since it's good, buy it.

1

{既然|jìrán}{你|nǐ}{没|méi}{空|kòng},{那|nà}{就|jiù}{明天|míngtiān}{再|zài}{去|qù}。

Since you are busy, let's go tomorrow.

2

{既然|jìrán}{他|tā}{不|bù}{想|xiǎng}{学|xué},{就|jiù}{别|bié}{强迫|qiǎngpò}{他|tā}。

Since he doesn't want to learn, don't force him.

3

{既然|jìrán}{都|dōu}{来|lái}{了|le},{就|jiù}{玩|wán}{一会|yīhuì}{儿|er}。

Since we are here, let's play for a while.

4

{既然|jìrán}{你|nǐ}{知道|zhīdào},{就|jiù}{告诉|gàosù}{我|wǒ}。

Since you know, tell me.

1

{既然|jìrán}{我们|wǒmen}{已经|yǐjīng}{决定|juédìng}{了|le},{就|jiù}{不要|bùyào}{再|zài}{改变|gǎibiànbiàn}{计划|jìhuà}{了|le}。

Since we have already decided, let's not change the plan.

2

{既然|jìrán}{这|zhè}{个|gè}{项目|xiàngmù}{这么|zhème}{重要|zhòngyào},{我们|wǒmen}{就|jiù}{必须|bìxū}{全力以赴|quánlìyǐfù}。

Since this project is so important, we must give it our all.

3

{既然|jìrán}{你|nǐ}{有|yǒu}{这么|zhème}{多|duō}{经验|jīngyàn},{就|jiù}{应该|yīnggāi}{分享|fēnxiǎng}{给|gěi}{大家|dàjiā}。

Since you have so much experience, you should share it with everyone.

4

{既然|jìrán}{他|tā}{道歉|dàoqiàn}{了|le},{你|nǐ}{就|jiù}{原谅|yuánliàng}{他|tā}{吧|ba}。

Since he apologized, you should forgive him.

1

{既然|jìrán}{市场|shìchǎng}{环境|huánjìng}{发生|fāshēng}{了|le}{变化|biànhuà},{我们|wǒmen}{就|jiù}{需要|xūyào}{调整|tiáozhěng}{策略|cèlüè}。

Since the market environment has changed, we need to adjust our strategy.

2

{既然|jìrán}{法律|fǎlǜ}{规定|guīdìng}{如此|rúcǐ},{我们|wǒmen}{就|jiù}{必须|bìxū}{严格|yángé}{遵守|zūnshǒu}。

Since the law stipulates this, we must strictly comply.

3

{既然|jìrán}{你|nǐ}{无法|wúfǎ}{提供|tígōng}{证据|zhèngjù},{我|wǒ}{就|jiù}{不能|bùnéng}{相信|xiāngxìn}{你|nǐ}。

Since you cannot provide evidence, I cannot believe you.

4

{既然|jìrán}{大家|dàjiā}{都|dōu}{同意|tóngyì},{那|nà}{就|jiù}{按|àn}{这个|zhège}{方案|fāng'àn}{执行|zhíxíng}。

Since everyone agrees, let's execute according to this plan.

1

{既然|jìrán}{历史|lìshǐ}{已经|yǐjīng}{证明|zhèngmíng}{这|zhè}{条|tiáo}{路|lù}{走不通|zǒubùtōng},{我们|wǒmen}{就|jiù}{不|bù}{该|gāi}{重蹈覆辙|chóngdǎofùzhé}。

Since history has proven this path doesn't work, we shouldn't repeat the same mistakes.

2

{既然|jìrán}{他|tā}{执意|zhíyì}{要|yào}{走|zǒu},{我们|wǒmen}{就|jiù}{不必|bùbì}{强留|qiángliú}。

Since he is determined to leave, we don't need to force him to stay.

3

{既然|jìrán}{真相|zhēnxiàng}{大白|dàbái},{就|jiù}{没必要|méibìyào}{再|zài}{隐瞒|yǐnmán}{下去|xiàqù}{了|le}。

Since the truth is out, there is no need to keep hiding it.

4

{既然|jìrán}{资源|zīyuán}{有限|yǒuxiàn},{就|jiù}{必须|bìxū}{进行|jìnxíng}{合理|hélǐ}{分配|fēnpèi}。

Since resources are limited, they must be allocated reasonably.

1

{既然|jìrán}{宿命|sùmìng}{难|nán}{违|wéi},{就|jiù}{坦然|tǎnrán}{面对|miànduì}{吧|ba}。

Since fate is hard to defy, face it with equanimity.

2

{既然|jìrán}{你|nǐ}{已|yǐ}{心意已决|xīnyìyǐjué},{我|wǒ}{就|jiù}{不再|bùzài}{多|duō}{费|fèi}{口舌|kǒushé}{了|le}。

Since your mind is made up, I won't waste any more breath.

3

{既然|jìrán}{这|zhè}{是|shì}{必然|bìrán}{的|de}{结果|jiéguǒ},{就|jiù}{无须|wúxū}{再|zài}{纠结|jiūjié}{于|yú}{过去|guòqù}。

Since this is an inevitable result, there is no need to dwell on the past.

4

{既然|jìrán}{他|tā}{如此|rúcǐ}{诚恳|chéngkěn},{就|jiù}{给|gěi}{他|tā}{一|yī}{个|gè}{机会|jīhuì}{吧|ba}。

Since he is so sincere, let's give him a chance.

Easily Confused

Since... Then... (既然... 就...): Making Logical Suggestions vs 因为...所以

Both link clauses, but '因为' is for causes, '既然' is for premises.

Since... Then... (既然... 就...): Making Logical Suggestions vs 如果...就

Both use '就', but '如果' is hypothetical.

Since... Then... (既然... 就...): Making Logical Suggestions vs 虽然...但是

Both are connectors, but '虽然' is for contrast.

Common Mistakes

既然你饿,吃。

既然你饿,就吃。

Missing the logical connector '就'.

因为你饿,就吃。

既然你饿,就吃。

Using 'because' instead of 'since'.

既然你饿,所以吃。

既然你饿,就吃。

Mixing 'since' and 'therefore'.

你既然饿,吃。

既然你饿,就吃。

Incorrect word order.

既然下雨,所以我带伞。

既然下雨,我就带伞。

Using '所以' with '既然'.

如果下雨,就带伞。

既然下雨,就带伞。

Using 'if' for a known fact.

既然下雨,那带伞。

既然下雨,那就带伞。

Missing '就'.

既然他没来,所以我们走吧。

既然他没来,那我们就走吧。

Redundant '所以'.

既然你不知道,为什么你问我?

既然你不知道,为什么还要问我?

Missing the logical flow marker.

既然是这样,我没意见。

既然是这样,那我就没意见。

Missing the conclusion marker.

既然如此,所以我们必须行动。

既然如此,我们就必须行动。

Using '所以' after '既然'.

既然你这么说,那我就不应该相信。

既然你这么说,那我就更不能相信了。

Missing the emphatic particle.

既然事实摆在面前,所以我们别无选择。

既然事实摆在面前,我们就别无选择。

Redundant '所以'.

既然你没准备好,那为什么你来?

既然你没准备好,那为什么还要来?

Missing the modal nuance.

Sentence Patterns

既然___,就___。

既然___,那我们就___。

既然___,为什么还要___?

既然___,就别再___了。

Real World Usage

Texting very common

既然你忙,那改天吧。

Business Meeting common

既然预算有限,我们就缩减开支。

Ordering Food common

既然都来了,就点个招牌菜吧。

Travel common

既然下雨,我们就去博物馆。

Debate occasional

既然事实如此,你就无法反驳。

Relationship common

既然你道歉了,我就原谅你。

💡

Use '那' for flow

Adding '那' (then) between the clauses makes the transition smoother and more natural in speech.
⚠️

Don't use '所以'

Avoid using '所以' (therefore) with '既然'. It is redundant and grammatically incorrect.
🎯

Focus on the fact

Ensure the premise is something both people agree on. If it's a new fact, use '因为' instead.
💬

Sound reasonable

Using this structure makes you sound like you are thinking logically, which is highly valued in Chinese communication.

Smart Tips

Start with a fact they agree with using '既然'.

你应该去睡觉。 既然你很累,就去睡觉吧。

Use '既然' to link the current situation to the next step.

我们去吃饭吧。 既然大家都到了,我们就去吃饭吧。

Use '既然' to show your logic is sound.

我决定不买了。 既然太贵了,我就不买了。

Use '既然' to point out the logical flaw in their argument.

你错了。 既然你不知道,就不要乱说。

Pronunciation

jiù (4th tone)

Tone of {就|jiù}

The 'jiù' should be pronounced with a falling tone, emphasizing the result.

Logical Pause

既然... (pause) ...就...

Pause after the premise to let the listener process the fact.

Memorize It

Mnemonic

Think of '既然' as the 'Given' (Fact) and '就' as the 'Jump' to the conclusion.

Visual Association

Imagine a bridge. The left side is a solid rock labeled 'Fact' (既然). The right side is a destination labeled 'Action' (就). You jump from the rock to the destination.

Rhyme

Since it's true, use 既然, then use 就 to get it done.

Story

Xiao Wang was hungry. He said, 'Since I am hungry (既然我饿), I will eat (我就吃)'. He walked to the kitchen. He saw the fridge was empty. He said, 'Since it's empty (既然没吃的), I will order delivery (我就点外卖)'.

Word Web

既然那么事实结论逻辑建议

Challenge

Write 3 sentences using '既然...就' about your day today.

Cultural Notes

Very common in daily life to show you are being reasonable.

Often used with '那' for a softer tone.

Used to show respect for facts and efficiency.

Derived from classical Chinese logical structures where '既' means 'already' and '然' means 'so'.

Conversation Starters

既然今天天气这么好,我们去哪儿?

既然你已经学了很久中文,你觉得难吗?

既然我们都有空,不如去吃火锅?

既然公司决定裁员,我们该怎么办?

Journal Prompts

Write about a decision you made recently using '既然...就'.
If you were a boss, how would you use '既然...就' to motivate employees?
Describe a time you had to change plans because of a fact.
Argue for a specific policy change using '既然...就'.

Common Mistakes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the missing connector.

既然你累了,___早点休息。

✓ Correct! ✗ Not quite. Correct answer:
The logical result of being tired is resting.
Choose the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: 既然下雨,我就带伞。
Correct structure for 'since... then'.
Fix the error. Error Correction

Find and fix the mistake:

既然你没空,所以别去。

✓ Correct! ✗ Not quite. Correct answer: 既然你没空,就别去。
Remove '所以'.
Reorder the words. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: 既然你喜欢,就买。
Correct logical order.
Translate to Chinese. Translation

Since you know, tell me.

Answer starts with: 既然你...

✓ Correct! ✗ Not quite. Correct answer: 既然你知道,就告诉我。
Correct translation.
Complete the dialogue. Dialogue Completion

A: 我没钱买手机。 B: ___

✓ Correct! ✗ Not quite. Correct answer: 既然没钱,就别买了。
Logical response.
Build a sentence. Sentence Building

Use '既然' and '就' to express: Since it's late, let's sleep.

✓ Correct! ✗ Not quite. Correct answer: 既然太晚了,我们就睡吧。
Correct structure.
Sort the usage. Grammar Sorting

Which is a premise?

✓ Correct! ✗ Not quite. Correct answer: 既然下雨
Premise clause.

Score: /8

Practice Exercises

8 exercises
Fill in the missing connector.

既然你累了,___早点休息。

✓ Correct! ✗ Not quite. Correct answer:
The logical result of being tired is resting.
Choose the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: 既然下雨,我就带伞。
Correct structure for 'since... then'.
Fix the error. Error Correction

Find and fix the mistake:

既然你没空,所以别去。

✓ Correct! ✗ Not quite. Correct answer: 既然你没空,就别去。
Remove '所以'.
Reorder the words. Sentence Reorder

就 / 既然 / 你 / 喜欢 / 买

✓ Correct! ✗ Not quite. Correct answer: 既然你喜欢,就买。
Correct logical order.
Translate to Chinese. Translation

Since you know, tell me.

✓ Correct! ✗ Not quite. Correct answer: 既然你知道,就告诉我。
Correct translation.
Complete the dialogue. Dialogue Completion

A: 我没钱买手机。 B: ___

✓ Correct! ✗ Not quite. Correct answer: 既然没钱,就别买了。
Logical response.
Build a sentence. Sentence Building

Use '既然' and '就' to express: Since it's late, let's sleep.

✓ Correct! ✗ Not quite. Correct answer: 既然太晚了,我们就睡吧。
Correct structure.
Sort the usage. Grammar Sorting

Which is a premise?

✓ Correct! ✗ Not quite. Correct answer: 既然下雨
Premise clause.

Score: /8

Practice Bank

12 exercises
Fill in the blank with the correct word. Fill in the Blank

___ 你不喜欢这份工作,就辞职吧。

✓ Correct! ✗ Not quite. Correct answer: 既然
Fix the word order error. Error Correction

既然大家都同意,就我们开始吧。

✓ Correct! ✗ Not quite. Correct answer: 既然大家都同意,我们就开始吧。
Put the words in the correct order. Sentence Reorder

Reorder the words to say: 'Since it's late, let's go home.'

✓ Correct! ✗ Not quite. Correct answer: 既然,很晚了,我们,就,回家吧
Translate the sentence. Translation

Since you are here, let's eat together.

✓ Correct! ✗ Not quite. Correct answer: 既然你来了,我们就一起吃饭吧。
Which adverb pair is correct? Multiple Choice

Choose the correct pairing for an established fact.

✓ Correct! ✗ Not quite. Correct answer: 既然 ... 就 ...
Match the fact with the logical conclusion. Match Pairs

Match the clauses logically.

✓ Correct! ✗ Not quite. Correct answer: 既然下雨了-就打伞吧, 既然太贵了-就别买了, 既然生病了-就去医院
Select the correct subject placement. Fill in the Blank

既然手机坏了,___ 买个新的吧。

✓ Correct! ✗ Not quite. Correct answer: 那就
Identify the logic error. Error Correction

既然明天下雨,我们就呆在家里吧。

✓ Correct! ✗ Not quite. Correct answer: 如果明天下雨,我们就呆在家里吧。
Construct the sentence. Sentence Reorder

Reorder the words: 'Since you know, then I won't say it.'

✓ Correct! ✗ Not quite. Correct answer: 既然,你,知道了,那,就,我不说了
Select the best translation. Translation

How do you say 'Since you don't like it, don't buy it'?

✓ Correct! ✗ Not quite. Correct answer: 既然你不喜欢,就别买了。
Which sentence has the correct structure? Multiple Choice

Select the grammatically accurate sentence:

✓ Correct! ✗ Not quite. Correct answer: 你既然来了,就坐下吧。
Complete the dialogue. Fill in the Blank

A: 我吃饱了。 B: 既然吃饱了,___ 不要勉强了。

✓ Correct! ✗ Not quite. Correct answer:

Score: /12

FAQ (8)

No, that is a common mistake. Use '就' instead.

It is neutral and used in both speech and writing.

Use '因为' (because) instead of '既然'.

Yes, '既然你累了' and '你既然累了' are both fine.

It acts as the logical bridge to the conclusion.

Yes, it works for any tense.

Not if used correctly; it shows you are thinking logically.

Add '那' before '就'.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

Ya que... entonces

Spanish uses 'ya que' for both cause and premise.

French high

Puisque... alors

French 'puisque' is strictly for known facts, similar to '既然'.

German moderate

Da... dann

German syntax requires verb movement in the second clause.

Japanese partial

せっかく...なら

Japanese structure is more idiomatic and tied to 'wasted effort'.

Arabic high

بما أن... إذاً

Arabic is more formal in written contexts.

Chinese n/a

既然...就

None.

Learning Path

Prerequisites

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