B2 · Upper Intermediate Chapter 10

Building Logical Arguments

5 Total Rules
50 examples
7 min
Rules in This Chapter Quick Practice

Chapter in 30 Seconds

Master the art of professional persuasion and logical flow in Chinese.

  • Construct logical arguments using established facts.
  • Concede minor points gracefully to strengthen your main argument.
  • Explain complex cause-and-effect relationships with formal precision.
Think logically, speak persuasively, and argue like a pro.

What You'll Learn

Ready to elevate your Chinese and argue your points like a pro? This chapter is your toolkit for building robust, logical arguments that not only convey your message but persuade and impress. No more simply stating facts – you'll learn to connect them with precision and nuance, sounding undeniably more native. We start by mastering '既然...就...' (jìrán...jiù...), which allows you to establish a known fact and then logically follow with a decisive action or powerful suggestion. Think of it as confidently stating,

Since this is the case, then we should do that.
Next, you'll unlock the power of '可见' (kějiàn), letting you draw undeniable conclusions from evidence, just like a seasoned detective connects clues. You'll be able to present a situation and confidently state, "This happened, therefore it's clear that..." Then, dive into '固然...但是...' (gùrán...dànshì). This elegant structure is perfect for B2 learners, enabling you to gracefully concede a minor point before presenting your stronger, contrasting argument—a game-changer for professional discussions or subtle diplomacy. '从而' (cóng'ér) will teach you to formally link an action to its direct, logical consequence within the same context, ideal for explaining cause and effect in formal settings. Finally, with '之所以...是因为...' (zhī suǒyǐ...shì yīnwèi...), you'll learn to explain the 'why' behind events by stating the result first, then delving into its underlying cause, crucial for deep analysis whether you're discussing current events or complex concepts. By the end, you'll confidently present opinions with compelling evidence, acknowledge counter-points with grace, and explain intricate cause-and-effect relationships. Ready to arm your linguistic arsenal? Let's go!

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Use '既然...就...' to suggest actions based on existing premises.
  2. 2
    By the end you will be able to: Use '可见' to articulate evidence-based conclusions in discussions.
  3. 3
    By the end you will be able to: Employ the '固然...但是...' structure to handle counter-arguments during a debate.
  4. 4
    By the end you will be able to: Connect actions to results using '从而' in formal reports or presentations.
  5. 5
    By the end you will be able to: Reverse standard logic using '之所以...是因为...' to emphasize causes.

Chapter Guide

Overview

Welcome to your essential guide for B2 Chinese grammar, where we level up your ability to construct compelling and nuanced arguments. Are you ready to move beyond simple statements and truly master advanced Chinese communication? This chapter is your gateway to sounding more articulate, persuasive, and undeniably native. We’ll arm you with the linguistic tools to not only convey information but to logically connect ideas, draw conclusions, and present balanced perspectives, a critical skill for any B2 Chinese learner. Mastering these structures will significantly enhance your ability to engage in sophisticated discussions, whether you're debating current events, explaining complex concepts, or simply expressing your opinions with greater authority.
This comprehensive guide will break down five powerful Chinese grammar structures that are crucial for building robust arguments. From confidently stating logical deductions to elegantly acknowledging counterpoints, you’ll learn the precise usage of 既然...就..., 可见, 固然...但是..., 从而, and 之所以...是因为.... These patterns are the bedrock of effective argumentation in Chinese, allowing you to articulate your thoughts with precision and impact. Get ready to transform your spoken and written Chinese, making your arguments not just understood, but truly convincing.

How This Grammar Works

Let's dive into the core mechanics of building logical arguments in Chinese with these powerful structures. First up is 既然...就... (jìrán...jiù...), which acts like "Since X is the case, then Y should follow." It's used to establish a known fact or premise (introduced by 既然) and then logically deduce an action or consequence (introduced by 就). For example: 既然你已经决定了，就去做吧。 (Jìrán nǐ yǐjīng juédìng le, jiù qù zuò ba. - Since you've already decided, then go do it.)
Next, we have 可见 (kějiàn), meaning "it's clear that" or "one can see that." This structure allows you to draw a logical conclusion or make an inference based on previously stated evidence or observations. It often appears after a statement of fact. For instance: 他最近经常加班，可见公司项目很紧张。 (Tā zuìjìn jīngcháng jiābān, kějiàn gōngsī xiàngmù hěn jǐnzhāng. - He's been working overtime a lot recently, it's clear the company project is very intense.)
For a touch of diplomatic elegance, 固然...但是... (gùrán...dànshì...) is your go-to. This structure means "Admittedly X is true, but Y is also true/more important." It allows you to concede a minor point (固然) before introducing your stronger, contrasting argument (但是), making your statements more balanced and persuasive. Example: 这个方案固然有风险，但是收益也很大。 (Zhège fāng'àn gùrán yǒu fēngxiǎn, dànshì shōuyì yě hěn dà. - This plan admittedly has risks, but the benefits are also great.)
Then there's 从而 (cóng'ér), a formal connector meaning "thereby," "consequently," or "as a result." It links an action or event to its direct, often formal or objective, consequence. It's common in written Chinese or formal speech. For example: 公司增加了投资，从而提高了生产效率。 (Gōngsī zēngjiā le tóuzī, cóng'ér tígāo le shēngchǎn xiàolǜ. - The company increased investment, thereby improving production efficiency.)
Finally, 之所以...是因为... (zhī suǒyǐ...shì yīnwèi...) is perfect for explaining the 'why' behind a situation. It states the result first (之所以...), then provides the underlying reason (是因为...). This is excellent for deep analysis. Example: 他之所以成功，是因为他付出了巨大的努力。 (Tā zhī suǒyǐ chénggōng, shì yīnwèi tā fùchū le jùdà de nǔlì. - The reason why he succeeded is because he put in immense effort.) Mastering these B2 Chinese grammar patterns will significantly refine your argumentative skills.

Common Mistakes

  1. 1✗ Wrong: 既然很晚了，就我回家吧。 (Jìrán hěn wǎn le, jiù wǒ huíjiā ba. - Since it's late, then I go home.)
✓ Correct: 既然很晚了，我们就回家吧。 (Jìrán hěn wǎn le, wǒmen jiù huíjiā ba. - Since it's late, then let's go home.)
*Explanation:* The subject of the "then" clause in 既然...就... should usually precede 就. The action following 就 is a logical consequence or suggestion for the subject.
  1. 1✗ Wrong: 他病了，从而不能来。 (Tā bìng le, cóng'ér bù néng lái. - He's sick, thereby can't come.)
✓ Correct: 他病了，因此不能来。 (Tā bìng le, yīncǐ bù néng lái. - He's sick, therefore can't come.)
*Explanation:* 从而 typically connects an action to a *result* or *purpose*, often in a more formal or objective context, and usually implies a positive or neutral consequence, or a mechanism. For simple cause-and-effect like "can't come because sick," 因此 (yīncǐ - therefore) or 所以 (suǒyǐ - so) are more natural and appropriate. 从而 is more like "leading to" or "resulting in."
  1. 1✗ Wrong: 之所以他喜欢学习，是因为他成绩很好。 (Zhī suǒyǐ tā xǐhuān xuéxí, shì yīnwèi tā chéngjì hěn hǎo. - The reason why he likes to study is because his grades are very good.)
✓ Correct: 他之所以喜欢学习，是因为他成绩很好。 (Tā zhī suǒyǐ xǐhuān xuéxí, shì yīnwèi tā chéngjì hěn hǎo. - The reason why he likes to study is because his grades are very good.)
*Explanation:* The subject of the sentence usually precedes 之所以. The structure is "Subject + 之所以 + result/action, 是因为 + reason."

Real Conversations

A

A

你觉得这次合作项目能成功吗？ (Nǐ juéde zhè cì hézuò xiàngmù néng chénggōng ma? - Do you think this collaboration project can succeed?)
B

B

我们团队固然经验不足，但是大家都充满热情，而且有创新精神，我相信会成功的。 (Wǒmen tuánduì gùrán jīngyàn bùzú, dànshì dàjiā dōu chōngmǎn rèqíng, érqiě yǒu chuàngxīn jīngshén, wǒ xiāngxìn huì chénggōng de. - Our team admittedly lacks experience, but everyone is full of enthusiasm and has an innovative spirit, I believe it will succeed.)
A

A

你看，他每天都坚持锻炼，风雨无阻。 (Nǐ kàn, tā měitiān dōu jiānchí duànliàn, fēngyǔ wú zǔ. - Look, he persists in exercising every day, rain or shine.)
B

B

可见他对健康非常重视。 (Kějiàn tā duì jiànkāng fēicháng zhòngshì. - It's clear that he attaches great importance to health.)
A

A

既然大家都没意见，那就按照原计划进行吧。 (Jìrán dàjiā dōu méi yìjiàn, nà jiù ànzhào yuán jìhuà jìnxíng ba. - Since everyone has no objection, then let's proceed according to the original plan.)
B

B

好，我会尽快安排下去，从而确保项目按时启动。 (Hǎo, wǒ huì jǐnkuài ānpái xiàqù, cóng'ér quèbǎo xiàngmù àn shí qǐdòng. - Okay, I will arrange it as soon as possible, thereby ensuring the project starts on time.)

Quick FAQ

Q

How do 既然...就... and 因为...所以... differ in B2 Chinese grammar?

既然...就... implies that the first clause (既然) is an *accepted fact or premise* from which a logical conclusion or suggestion (就) follows. 因为...所以... simply states a cause (因为) and its direct effect (所以).

Q

Can 固然 be used without 但是 or a similar contrasting conjunction?

While less common, 固然 can sometimes stand alone to acknowledge a point, similar to "indeed" or "true," but it almost always implies an unstated contrast or a "but" that is understood. For clear argumentation, pairing it with 但是, 可是, or 却 is best.

Q

What are some common situations to use 从而 in formal Chinese writing?

从而 is often used in reports, academic papers, news articles, or official statements to link a specific action, policy, or event to its direct, often intended, outcome or consequence, like "increased investment, thereby boosting production."

Q

How does 之所以...是因为... help in advanced Chinese argumentation?

This structure allows you to present a phenomenon or result first and then delve into its deeper, often complex, underlying causes. It's excellent for analytical discussions, helping you explain *why* things are the way they are, rather than just stating *what* happened.

Cultural Context

These advanced Chinese grammar patterns are vital for showing sophistication and depth in communication. Native speakers frequently use them in formal settings like business meetings, academic discussions, or political commentary to construct well-reasoned arguments. Using 固然...但是... demonstrates an ability to acknowledge different perspectives, a valued trait in Chinese communication. 之所以...是因为... is particularly effective in news analysis or when explaining complex social issues, allowing for a structured, logical breakdown of events. Mastering these isn't just about grammar; it's about adopting a more mature and persuasive communication style that is highly regarded in Chinese culture.

Key Examples (8)

1

我之所以去北京是因为我想学中文。

The reason I went to Beijing is because I wanted to learn Chinese.

Explaining the 'Why' (之所以...是因为...)
2

他之所以没回信息是因为他在开会。

The reason he didn't reply to the message is because he was in a meeting.

Explaining the 'Why' (之所以...是因为...)
3

既然你来了，就坐下来喝杯茶吧。

Since you are here, sit down and have a cup of tea.

Making Logical Inferences: 'Since... Then...' (既然...就...)
4

既然这件衣服太贵，我就不买了。

Since this piece of clothing is too expensive, I won't buy it.

Making Logical Inferences: 'Since... Then...' (既然...就...)
5

运动固然辛苦，但是对身体有好处。

Exercise is admittedly hard, but it's good for your health.

Acknowledging Facts with 固然...但是... (Admittedly... but...)
6

这种手机固然好，但是也太贵了。

This phone is admittedly good, but it's also way too expensive.

Acknowledging Facts with 固然...但是... (Admittedly... but...)
7

她把你们的合照都删了，可见她真的生气了。

She deleted all your photos together, it is obvious that she is really mad.

Drawing Conclusions with 可见 (kějiàn)
8

这个外卖五分钟就送到了，可见餐厅离我家很近。

This food delivery arrived in 5 minutes, it is obvious the restaurant is very close to my house.

Drawing Conclusions with 可见 (kějiàn)

Tips & Tricks (4)

💡

Focus on the Result

Always put the result you are explaining right after '之所以'. This sets the stage for your explanation.
frontend.learn_grammar.from_rule: Explaining the 'Why' (之所以...是因为...)
💡

Subject placement

You can put the subject before or after '既然'. Both are fine, but '既然' + subject is slightly more natural.
frontend.learn_grammar.from_rule: Making Logical Inferences: 'Since... Then...' (既然...就...)
💡

Use it to be polite

When disagreeing, always start with 固然 to show respect.
frontend.learn_grammar.from_rule: Acknowledging Facts with 固然...但是... (Admittedly... but...)
🎯

Use it for emphasis

Add '由此' before it to make your point sound much stronger and more academic.
frontend.learn_grammar.from_rule: Drawing Conclusions with 可见 (kějiàn)

Key Vocabulary (7)

逻辑(luójí) logic 观点(guāndiǎn) point of view / perspective 证据(zhèngjù) evidence 提高(tígāo) to improve / to increase 效率(xiàolǜ) efficiency 固然(gùrán) admittedly / no doubt 因素(yīnsù) factor

Real-World Preview

briefcase

The Strategic Meeting

Review Summary

  • 既然 + Fact, (就) + Suggestion/Result
  • Fact/Evidence, 可见 + Conclusion
  • Point A 固然..., 但是 Point B...
  • Action, 从而 + Result
  • Subject + 之所以 + Result, 是因为 + Cause

Common Mistakes

Do not use '因为' and '之所以' together in the first clause. '之所以' already implies the 'reason why'.

Wrong: 因为他之所以成功，是因为努力。(Yīnwèi tā zhī suǒyǐ...)
Correct: 他之所以成功，是因为努力。(Tā zhī suǒyǐ...)

'从而' is a conjunction that usually connects two actions of the same subject. You don't need to repeat the subject after '从而'.

Wrong: 他努力学习从而他通过了考试。(...cóng'ér tā tōngguòle...)
Correct: 他努力学习，从而通过了考试。(...cóng'ér tōngguòle...)

'既然' (since) pairs with '就' (then), not '所以' (so). '所以' is for '因为'.

Wrong: 既然你喜欢，所以买吧。(Jìrán nǐ xǐhuān, suǒyǐ mǎi ba.)
Correct: 既然你喜欢，就买吧。(Jìrán nǐ xǐhuān, jiù mǎi ba.)

Next Steps

You've just leveled up your intellectual toolkit in Chinese. Being able to express 'why' and 'how' with such nuance is a major milestone. Keep practicing these structures!

Write a complaint letter about a product.

Record a 1-minute audio arguing for a hobby you love.

Continue to: Formal Communication and Precision

Quick Practice (10)

Choose the correct sentence.

Which sentence is grammatically correct?

✓ Correct! ✗ Not quite. Correct answer: a
Option A follows the correct structure.

frontend.learn_grammar.from_rule: Explaining the 'Why' (之所以...是因为...)

Fill in the blank.

之所以这个项目成功，_______团队的努力。

✓ Correct! ✗ Not quite. Correct answer: b
Needs a verb or noun phrase.

frontend.learn_grammar.from_rule: Explaining the 'Why' (之所以...是因为...)

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: 他没来，可见他很忙。
Evidence must come first.

frontend.learn_grammar.from_rule: Drawing Conclusions with 可见 (kějiàn)

Fill in the blank.

他努力工作，___ 获得了晋升。

✓ Correct! ✗ Not quite. Correct answer: 从而
Formal result connector.

frontend.learn_grammar.from_rule: Formal Consequence with 从而 (cóng'ér): Connecting Action to Result

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: 既然下雨，就带伞。
Correct structure.

frontend.learn_grammar.from_rule: Making Logical Inferences: 'Since... Then...' (既然...就...)

Fix the sentence.

Find and fix the mistake:

从而，我们必须这样做。

✓ Correct! ✗ Not quite. Correct answer: 因此，我们必须这样做。
从而 cannot start a sentence.

frontend.learn_grammar.from_rule: Formal Consequence with 从而 (cóng'ér): Connecting Action to Result

Fix the sentence.

Find and fix the mistake:

可见，他很聪明。

✓ Correct! ✗ Not quite. Correct answer: 他学习好，可见他很聪明。
Needs evidence.

frontend.learn_grammar.from_rule: Drawing Conclusions with 可见 (kějiàn)

Fix the error.

Find and fix the mistake:

虽然他很聪明，固然他不努力。

✓ Correct! ✗ Not quite. Correct answer: 他固然很聪明，但是不努力。
固然...但是 is the correct pair.

frontend.learn_grammar.from_rule: Acknowledging Facts with 固然...但是... (Admittedly... but...)

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: 他努力，从而成功。
No subject repetition.

frontend.learn_grammar.from_rule: Formal Consequence with 从而 (cóng'ér): Connecting Action to Result

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: 他固然好，但是他没钱。
固然 must precede the adjective.

frontend.learn_grammar.from_rule: Acknowledging Facts with 固然...但是... (Admittedly... but...)

Score: /10

Common Questions (6)

Yes, but it's less formal and less emphatic. Use '之所以...是因为' when you want to highlight the reason.
Yes, it introduces the situation or result that needs explaining.
No, it's redundant. Use '就' instead.
It's neutral. Used in both daily life and business.
No, it requires a contrastive conjunction to complete the thought.
Yes, it is more formal than 虽然.
Previous Chapter
Making Comparisons and Simple Connections
Next Chapter
Formal Communication and Precision
Back to Roadmap