Explaining Why (因为...所以...)
Grammar Rule in 30 Seconds
Use '因为' (yīnwèi) for the cause and '所以' (suǒyǐ) for the result to link two related ideas.
- Place '因为' before the reason: 因为{下雨|xiàyǔ}, ...
- Place '所以' before the result: ...所以{我|wǒ}{不|bù}{出门|chūmén}.
- You can omit '因为' in casual speech, but keep '所以' for clarity.
Overview
Human experience is fundamentally structured around cause and effect. We constantly seek to understand why things happen and what their consequences are. In Chinese, the primary and most robust grammatical structure for expressing this relationship is 因为...所以... (yīnwèi...suǒyǐ...).
This construction functions as a precise logical connector, articulating a direct causal link between an antecedent reason and a subsequent outcome. Mastering it is indispensable for constructing coherent arguments and explanations, forming a cornerstone of A2-level Chinese proficiency.
While English frequently allows for standalone conjunctions like "because" or "therefore," Chinese grammar often prefers the explicit pairing of 因为 and 所以. This preference stems from a linguistic principle of clarity and structural balance, ensuring that the logical progression from cause to effect is unambiguously marked. The usage of both markers minimizes potential ambiguity, particularly in a language where subjects can often be omitted, and the flow of information is highly contextual.
The explicit pairing establishes a clear roadmap for the listener or reader: a reason is presented, and its direct consequence immediately follows, facilitating unambiguous comprehension.
How This Grammar Works
因为...所以... structure explicitly links two distinct clauses: one stating the cause or reason, and the other stating the effect or result. 因为 (yīnwèi) always precedes the clause detailing the cause, while 所以 (suǒyǐ) invariably introduces the clause explaining the effect. The structural expectation in standard Chinese is to employ both parts of this conjunction for a complete and grammatically sound expression of causality.因为 汉语 很 有意思，所以 我 想 学。 (Yīnwèi Hànyǔ hěn yǒuyìsi, suǒyǐ wǒ xiǎng xué.) – "Because Chinese is very interesting, therefore I want to learn it." Here, 因为 汉语 很 有意思 establishes the reason, and 所以 我 想 学 presents the direct consequence. The explicit presence of 所以 confirms that the second clause is a direct result of the first, preventing any misinterpretation or perceived incompleteness.因为 and 所以 emerged to formalize these relationships. The modern emphasis on using both conjunctions provides a clear, balanced syntactic framework.因为 clause, or it can be placed directly after 因为. If the subjects of both clauses are identical, the subject of the 所以 clause is frequently omitted, relying on context for clarity. For instance, 他 因为 生病 了，所以 没 去 上班。 (Tā yīnwèi shēngbìng le, suǒyǐ méi qù shàngbān.) – "Because he was sick, he didn't go to work." Here, 他 (he) is the implicit subject of 没 去 上班.Formation Pattern
因为...所以... adheres to a straightforward template that ensures logical clarity. The basic pattern involves placing the cause clause after 因为 and the result clause after 所以, with a mandatory comma separating them. This comma signifies a natural pause and the transition from the reason to its direct consequence.
因为 | yīnwèi | Introduces the cause or reason |
[原因句] | [yuányīnjù] | The clause stating why something occurs |
, | (comma) | Separates cause from effect |
所以 | suǒyǐ | Introduces the result or effect |
[结果句] | [jiéguǒjù] | The clause stating what occurs as a result |
因为 下雨 了，所以 我们 不 出去。 (Yīnwèi xiàyǔ le, suǒyǐ wǒmen bù chūqù.) – "Because it's raining, therefore we are not going out."
他 因为 没 吃饭，所以 很 饿。 (Tā yīnwèi méi chīfàn, suǒyǐ hěn è.) – "Because he didn't eat, therefore he is very hungry."
因为 我 喜欢 旅行，所以 我 经常 去 不同 的 地方。 (Yīnwèi wǒ xǐhuan lǚxíng, suǒyǐ wǒ jīngcháng qù bùtóng de dìfang.) – "Because I like traveling, therefore I often go to different places."
因为 clause (e.g., 他 因为...) or be placed directly after 因为 (e.g., 因为 他...). Both are grammatically correct and common, with subtle differences in emphasis that advanced learners might explore. For A2 learners, consistency in either pattern is key. If the subjects of both the cause and result clauses are the same, the subject in the 所以 clause can often be omitted, as demonstrated in the second example above with 他.
When To Use It
因为...所以... structure is a versatile tool for expressing logical connections in a multitude of contexts. Its primary function is to provide a clear explanation for an action, a state, a decision, or an observation.因为 今天 是 周末，所以 我 不用 上班。(Yīnwèi jīntiān shì zhōumò, suǒyǐ wǒ bùyòng shàngbān.) – "Because today is the weekend, I don't need to go to work." (Explaining an action/lack thereof)因为 他 很 忙，所以 没 时间 帮忙。(Yīnwèi tā hěn máng, suǒyǐ méi shíjiān bāngmáng.) – "Because he is very busy, he doesn't have time to help." (Explaining a situation leading to an action)
因为...所以... is the appropriate construction.因为 我 睡得 很少，所以 感觉 很 累。(Yīnwèi wǒ shuìde hěn shǎo, suǒyǐ gǎnjué hěn lèi.) – "Because I slept very little, therefore I feel very tired." (Explaining a physical state)因为 礼物 太 贵 了，所以 她 不 高兴。(Yīnwèi lǐwù tài guì le, suǒyǐ tā bù gāoxìng.) – "Because the gift was too expensive, therefore she was not happy." (Explaining an emotional state)
因为 教室里 很 安静，所以 大家 都 在 学习。(Yīnwèi jiàoshìli hěn ānjìng, suǒyǐ dàjiā dōu zài xuéxí.) – "Because the classroom is very quiet, therefore everyone is studying." (Making a deduction)因为 他 没 回 复 我 的 邮件，所以 我 想 他 可能 没 看到。(Yīnwèi tā méi huífù wǒ de yóujiàn, suǒyǐ wǒ xiǎng tā kěnéng méi kàndào.) – "Because he didn't reply to my email, therefore I think he might not have seen it." (Drawing an inference)
因为 and 所以 ensures that the causal link is unequivocally established, contributing to the clarity and logical flow characteristic of well-formed Chinese sentences.Common Mistakes
因为...所以.... Awareness of these common errors and their underlying reasons is crucial for developing accurate and idiomatic usage.所以: This is the most prevalent error among English speakers. Because English often uses "because" without a subsequent "therefore," learners mistakenly transfer this pattern. In standard Chinese, however, omitting 所以 after 因为 creates an incomplete sentence structure, leaving the causal relationship unbalanced. The sentence feels suspended, as if the logical consequence has been left unstated.- Incorrect:
因为 天气 冷，我 穿 很多 衣服。(Yīnwèi tiānqì lěng, wǒ chuān hěnduō yīfu.) – (Sounds like: "Because the weather is cold, I wear many clothes.") - Correct:
因为 天气 冷，所以 我 穿 很多 衣服。(Yīnwèi tiānqì lěng, suǒyǐ wǒ chuān hěnduō yīfu.) – "Because the weather is cold, therefore I wear many clothes."
因为: 因为 must always introduce the clause that states the reason. Placing it mid-sentence or after the main subject can disrupt the logical flow for A2 learners, though more advanced structures exist.- Incorrect (for A2):
我 没 去 是 因为 下雨 了。(Wǒ méi qù shì yīnwèi xiàyǔ le.) – While grammatically correct as...是因为...(which emphasizes the reason after the result), this is a more advanced pattern and differs in focus. For the因为...所以...structure,因为must come first. - Correct:
因为 下雨 了，所以 我 没 去。(Yīnwèi xiàyǔ le, suǒyǐ wǒ méi qù.) – "Because it rained, therefore I didn't go."
由于 (yóuyú): While both mean "because" or "due to," 由于 is considerably more formal and often used to introduce objective or external causes, particularly in written, academic, or journalistic contexts. It carries a sense of "owing to" or "as a result of." 因为 is much more general and suitable for both formal and informal explanations of personal or general causes.由于 政策 调整，公司 业务 受到 影响。(Yóuyú zhèngcè tiáozhěng, gōngsī yèwù shòudào yǐngxiǎng.) – "Due to policy adjustments, the company's business was affected." (Formal)因为 政策 变了，所以 公司 业务 受到 影响。(Yīnwèi zhèngcè biàn le, suǒyǐ gōngsī yèwù shòudào yǐngxiǎng.) – "Because the policy changed, the company's business was affected." (General)
既然 (jìrán): 既然 means "since (it's already the case that)" or "now that." It introduces a premise that is already accepted or known, leading to a logical conclusion, suggestion, or decision. It implies a situation that has already occurred or is clearly established, prompting a subsequent course of action.既然 你 不 喜欢，那 我们 就 换 一个 吧。(Jìrán nǐ bù xǐhuan, nà wǒmen jiù huàn yīge ba.) – "Since you don't like it, then let's change to another one." (Implies a known fact and suggests a response)因为 你 不 喜欢，所以 我们 换 了 一个。(Yīnwèi nǐ bù xǐhuan, suǒyǐ wǒmen huàn le yīge.) – "Because you don't like it, therefore we changed to another one." (States a factual cause-effect)
因为...所以... is applied correctly, conveying the intended causal relationship without linguistic interference from similar, but contextually different, structures.Real Conversations
In contemporary Chinese communication, 因为...所以... remains a fundamental structure, adaptable across various registers from formal writing to casual exchanges. Its consistent use underpins clarity in expressing causality, even when certain elements are colloquially omitted for brevity.
1. Formal and Professional Settings: In professional emails, presentations, or formal discussions, the full 因为...所以... structure is almost always preferred. It lends a clear, logical, and polished tone to explanations.
- Work Email: 因为 项目 已经 延期，所以 我们 需要 调整 计划。 (Yīnwèi xiàngmù yǐjīng yánqī, suǒyǐ wǒmen xūyào tiáozhěng jìhuà.) – "Because the project has already been delayed, therefore we need to adjust the plan."
- Meeting Explanation: 因为 市场 需求 变化，所以 我们 决定 增加 投资。 (Yīnwèi shìchǎng xūqiú biànhuà, suǒyǐ wǒmen juédìng zēngjiā tóuzī.) – "Because market demand has changed, therefore we decided to increase investment."
2. Everyday Spoken Chinese: In casual conversations, while the full structure is common, context can sometimes allow for the omission of one part, particularly in direct responses or when the reason is immediately obvious from the preceding statement.
- Direct Answer to "Why?":
- A: 你 为什么 不 去 参加 派对？ (Nǐ wèishénme bù qù cānjiā pàiduì?) – "Why aren't you going to the party?"
- B: 因为 我 不 舒服。 (Yīnwèi wǒ bù shūfu.) – "Because I'm not feeling well." (Here, 所以 is omitted because the implication "so I'm not going" is clear.)
- Following a Stated Reason:
- A: 我 钱包 丢 了。 (Wǒ qiánbāo diū le.) – "I lost my wallet."
- B: 所以 你 没 钱 了？ (Suǒyǐ nǐ méi qián le?) – "So you don't have money?" (Here, 因为 is omitted as the reason was just stated.)
3. Social Media and Texting: Online communication often favors brevity. While the full structure is still used, it's not uncommon to see simplified versions when the flow of conversation or the limited character count encourages conciseness.
- Social Media Post: 天气 太 好 了，所以 出去 走走。 (Tiānqì tài hǎo le, suǒyǐ chūqù zǒuzǒu.) – "Weather is too good, so going out for a walk." (Implicit 因为)
- Text Message: 今天 迟到 了，因为 堵车。 (Jīntiān chídào le, yīnwèi dǔchē.) – "Late today, because of traffic jam." (Implicit 所以 in the direct explanatory clause.)
It is crucial for A2 learners to prioritize using the full 因为...所以... structure in most situations to ensure grammatical accuracy and clarity. The omissions described above are features of highly contextual and informal communication, which should be approached with caution until a solid grasp of the complete structure is established. The explicit nature of the full pair strongly reflects the Chinese communication style that values unambiguous logical connections.
Quick FAQ
因为...所以... and its nuances.因为 be used without 所以?因为 can be used alone as a direct, short answer to a "Why?" question (为什么? - wèishénme?). For example:- Q:
你 为什么 没 来？(Nǐ wèishénme méi lái?) – "Why didn't you come?" - A:
因为 我 生病 了。(Yīnwèi wǒ shēngbìng le.) – "Because I was sick."
所以 be used without 因为?所以 can initiate a sentence when the reason has already been stated in a preceding sentence or is clearly understood from the context. It acts as a transitional phrase, meaning "therefore" or "so."我 昨晚 没 睡好。所以 今天 很 困。(Wǒ zuówǎn méi shuìhǎo. Suǒyǐ jīntiān hěn kùn.) – "I didn't sleep well last night. So today I'm very sleepy."
因为...所以...?- Before
因为:我 因为 没 钱，所以 没 买。(Wǒ yīnwèi méi qián, suǒyǐ méi mǎi.) – "Because I had no money, therefore I didn't buy it." - After
因为:因为 我 没 钱，所以 没 买。(Yīnwèi wǒ méi qián, suǒyǐ méi mǎi.) – "Because I had no money, therefore I didn't buy it."
所以 clause, as seen in the examples above.所以 the only word for "therefore" or "so"? What about 因此 (yīncǐ) or 因而 (yīn'ér)?所以 is the standard and most frequently used term. 因此 (yīncǐ) and 因而 (yīn'ér) are more formal, often encountered in written Chinese, academic texts, or formal speeches. They convey a similar meaning but carry a more elevated and literary tone.所以 for most daily communication.这 就是 为什么...(Zhè jiùshì wèishénme...) – This is a very direct translation and widely used.因此...(Yīncǐ...) – More formal.- Simply start a new sentence with
所以...if the reason has just been established.
因为...所以... provides a solid foundation for expressing complex thoughts and logical relationships, making your Chinese more precise and your communication more effective.Basic Structure Table
| Part | Chinese | Pinyin | Function |
|---|---|---|---|
|
Cause Marker
|
因为
|
yīnwèi
|
Introduces the reason
|
|
Reason
|
...
|
...
|
The cause of the event
|
|
Separator
|
，
|
,
|
Connects clauses
|
|
Result Marker
|
所以
|
suǒyǐ
|
Introduces the result
|
|
Result
|
...
|
...
|
The consequence of the cause
|
Common Variations
| Structure | Usage |
|---|---|
|
因为... (omit 所以)
|
Casual, when result is obvious
|
|
(omit 因为)...所以
|
Common in spoken Chinese
|
|
因为...所以... (Full)
|
Standard, most common
|
Meanings
This structure connects a cause to its logical consequence. It is the standard way to express 'because' and 'so' in Chinese.
Standard Causality
Direct cause and effect relationship.
“因为{生病|shēngbìng}了，所以{没|méi}{去|qù}{学校|xuéxiào}.”
“因为{喜欢|xǐhuān}{你|nǐ}，所以{想|xiǎng}{和|hé}{你|nǐ}{做|zuò}{朋友|péngyǒu}.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
因为A, 所以B
|
因为饿, 所以吃
|
|
Negative
|
因为不A, 所以不B
|
因为不饿, 所以不吃
|
|
Question
|
因为A, 所以B吗?
|
因为下雨, 所以不去吗?
|
|
Past
|
因为A了, 所以B了
|
因为生病了, 所以没去
|
|
Future
|
因为A, 所以会B
|
因为下雨, 所以会取消
|
Formality Spectrum
由于交通拥堵，因此我迟到了。 (Commuting)
因为堵车，所以我迟到了。 (Commuting)
因为堵车，我迟到了。 (Commuting)
堵车，迟到了。 (Commuting)
Causal Chain
Cause
- 下雨 Raining
- 生病 Sick
Result
- 不去 Not going
- 休息 Resting
Examples by Level
因为{饿|è}了，所以{吃|chī}{饭|fàn}.
Because I'm hungry, so I'm eating.
因为{下雨|xiàyǔ}，所以{不|bù}{去|qù}.
Because it's raining, so I won't go.
因为{累|lèi}，所以{想|xiǎng}{睡|shuì}.
Because I'm tired, so I want to sleep.
因为{喜欢|xǐhuān}，所以{买|mǎi}.
Because I like it, so I bought it.
因为{今天|jīntiān}{是|shì}{周末|zhōumò}，所以{我|wǒ}{不用|bùyòng}{上班|shàngbān}.
Because today is the weekend, so I don't have to work.
因为{这|zhè}{件|jiàn}{衣服|yīfu}{太|tài}{贵|guì}了，所以{我|wǒ}{没|méi}{买|mǎi}.
Because this piece of clothing is too expensive, so I didn't buy it.
因为{他|tā}{很|hěn}{努力|nǔlì}，所以{考|kǎo}{得|de}{很|hěn}{好|hǎo}.
Because he worked hard, so he did well on the test.
因为{路|lù}{上|shang}{堵车|dǔchē}，所以{我|wǒ}{迟到|chídào}了.
Because there was a traffic jam, so I was late.
因为{公司|gōngsī}{有|yǒu}{新|xīn}{项目|xiàngmù}，所以{大家|dàjiā}{都|dōu}{很|hěn}{忙|máng}.
Because the company has a new project, everyone is very busy.
因为{环境|huánjìng}{保护|bǎohù}{很|hěn}{重要|zhòngyào}，所以{我们|wǒmen}{应该|yīnggāi}{少|shǎo}{用|yòng}{塑料|sùliào}.
Because environmental protection is important, we should use less plastic.
因为{他|tā}{没有|méiyǒu}{经验|jīngyàn}，所以{这|zhè}{次|cì}{面试|miànshì}{失败|shībài}了.
Because he lacked experience, he failed the interview.
因为{天气|tiānqì}{预报|yùbào}{说|shuō}{有|yǒu}{台风|táifēng}，所以{航班|hángbān}{取消|qǔxiāo}了.
Because the weather forecast said there's a typhoon, the flight was cancelled.
因为{技术|jìshù}{的|de}{革新|géxīn}，所以{我们|wǒmen}{的|de}{生活|shēnghuó}{方式|fāngshì}{发生|fāshēng}了{巨大|jùdà}{的|de}{改变|gǎibiàn}.
Because of technological innovation, our lifestyle has changed drastically.
因为{市场|shìchǎng}{需求|xūqiú}{的|de}{变化|biànhuà}，所以{公司|gōngsī}{决定|juédìng}{调整|tiáozhěng}{策略|cèlüè}.
Because of changes in market demand, the company decided to adjust its strategy.
因为{缺乏|quēfá}{沟通|gōutōng}，所以{团队|tuánduì}{内部|nèibù}{出现|chūxiàn}了{很多|hěn duō}{误解|wùjiě}.
Because of a lack of communication, many misunderstandings arose within the team.
因为{政策|zhèngcè}{的|de}{支持|zhīchí}，所以{这个|zhège}{行业|hángyè}{发展|fāzhǎn}{得|de}{非常|fēicháng}{迅速|xùnsù}.
Because of policy support, this industry is developing very rapidly.
因为{历史|lìshǐ}{原因|yuányīn}，所以{这个|zhège}{地区|dìqū}{的|de}{文化|wénhuà}{非常|fēicháng}{独特|dútè}.
Because of historical reasons, the culture in this region is very unique.
因为{全球化|quánqiúhuà}{的|de}{深入|shēnrù}，所以{各国|gèguó}{之间|zhījiān}{的|de}{联系|liánxì}{更加|gèngjiā}{紧密|jǐnmì}.
Because of the deepening of globalization, the connections between countries are tighter.
因为{长期|chángqī}{的|de}{压力|yālì}，所以{他|tā}{的|de}{身体|shēntǐ}{状况|zhuàngkuàng}{一直|yīzhí}{不|bù}{太|tài}{好|hǎo}.
Because of long-term stress, his health condition has not been good.
因为{法律|fǎlǜ}{的|de}{完善|wánshàn}，所以{社会|shèhuì}{秩序|zhìxù}{得到|dédào}了{有效|yǒuxiào}{的|de}{保障|bǎozhàng}.
Because of the improvement of laws, social order is effectively guaranteed.
因为{其|qí}{独特|dútè}{的|de}{地理|dìlǐ}{位置|wèizhì}，所以{该|gāi}{城市|chéngshì}{成为|chéngwéi}了{贸易|màoyì}{的|de}{枢纽|shūniǔ}.
Because of its unique geographical location, the city became a trade hub.
因为{深刻|shēnkè}{的|de}{哲学|zhéxué}{思考|sīkǎo}，所以{他|tā}{的|de}{作品|zuòpǐn}{具有|jùyǒu}{永恒|yǒnghéng}{的|de}{价值|jiàzhí}.
Because of profound philosophical thinking, his works have eternal value.
因为{复杂|fùzá}{的|de}{社会|shèhuì}{背景|bèijǐng}，所以{问题|wèntí}{的|de}{解决|jiějuéjué}{需要|xūyào}{多方|duōfāng}{协作|xiézuò}.
Because of the complex social background, solving the problem requires multi-party collaboration.
因为{科学|kēxué}{精神|jīngshén}{的|de}{传承|chuánchéng}，所以{人类|rénlèi}{文明|wénmíng}{不断|bùduàn}{进步|jìnbù}.
Because of the inheritance of the scientific spirit, human civilization continues to progress.
Easily Confused
Both translate to 'for/because', but '为了' means 'in order to' (purpose), while '因为' means 'because' (reason).
Both mean 'so/therefore', but '因此' is much more formal.
Both mean 'because', but '由于' is formal.
Common Mistakes
因为下雨，我没去。
因为下雨，所以我没去。
我没去因为下雨。
因为下雨，所以我没去。
因为下雨所以，我没去。
因为下雨，所以我没去。
因为下雨，所以因为我没去。
因为下雨，所以我没去。
因为他很努力，他成功了。
因为他很努力，所以他成功了。
所以他很努力，因为他成功了。
因为他很努力，所以他成功了。
因为下雨，所以下雨我不去。
因为下雨，所以我没去。
因为由于下雨，所以...
因为下雨，所以...
因为下雨，所以，我不去。
因为下雨，所以我没去。
因为下雨，所以导致我不去。
因为下雨，所以我没去。
因为下雨，所以导致了我不去的结果。
因为下雨，所以我没去。
因为下雨，所以因此我不去。
因为下雨，所以我没去。
因为下雨，所以导致了我不去。
因为下雨，所以我没去。
因为下雨，所以导致了我不去的原因。
因为下雨，所以我没去。
Sentence Patterns
因为___，所以___。
因为___，所以___了。
因为___，所以我们决定___。
因为___，所以___导致了___。
Real World Usage
因为堵车，所以晚点到。
因为我有经验，所以我很适合这份工作。
因为太美了，所以一定要分享。
因为我过敏，所以不要放花生。
因为航班取消，所以我们要改签。
因为项目延期，所以我们需要开会。
Comma usage
Don't over-formalize
Dropping '因为'
Politeness
Smart Tips
Always start with the reason to show you are logical.
Use '因此' instead of '所以' to sound more academic.
You can drop '因为' to sound more natural.
Use the full pair to ensure the audience follows your logic.
Pronunciation
Tones
Ensure 'yīnwèi' (1, 4) and 'suǒyǐ' (3, 3) are pronounced clearly.
Pause at comma
因为... (pause) ...所以...
Signals the transition from cause to result.
Memorize It
Mnemonic
Think of '因为' as the 'Why' and '所以' as the 'So'. Why... So...
Visual Association
Imagine a bridge. On the left side, you have a heavy rain cloud (因为). On the right side, you have an umbrella (所以). The bridge connects the rain to the umbrella.
Rhyme
因为下雨所以带伞，因为很累所以想睡。
Story
Xiao Ming was hungry (因为饿了). So he went to the kitchen (所以去了厨房). He saw a cake (因为有蛋糕). So he ate it all (所以全吃了).
Word Web
Challenge
Write 3 sentences about your day using this structure in the next 5 minutes.
Cultural Notes
Very standard in daily speech and formal writing.
Similar usage, but sometimes '因為' is written in traditional characters.
Often use '因為...所以...' but may replace '所以' with '咁' in very casual speech.
The structure evolved from classical Chinese where '因' (cause) and '所' (place/result) were used to denote logical progression.
Conversation Starters
你为什么学中文？
今天为什么没去学校？
你为什么喜欢这份工作？
你为什么选择住在这个城市？
Journal Prompts
Common Mistakes
Test Yourself
因为下雨，___我不去。
Which is correct?
Find and fix the mistake:
因为下雨，我没去。
Arrange the words in the correct order:
All words placed
Click words above to build the sentence
Because I'm busy, so I can't go.
Answer starts with: 因为忙...
A: 你为什么不吃？ B: ___。
Use '因为...所以...' with '生病' and '没上班'.
Match each item on the left with its pair on the right:
Score: /8
Practice Exercises
8 exercises因为下雨，___我不去。
Which is correct?
Find and fix the mistake:
因为下雨，我没去。
所以 / 我 / 因为 / 累 / 睡觉
Because I'm busy, so I can't go.
A: 你为什么不吃？ B: ___。
Use '因为...所以...' with '生病' and '没上班'.
因为下雨 -> ?
Score: /8
Practice Bank
10 exercises___我很忙，所以我没回消息。
因为 / 没买 / 贵 / 所以 / 太 / 我
Because he is happy, he is singing.
Which sentence makes the most sense?
因为他没来，大家都不高兴。
Match: A) 因为手机坏了, B) 因为下雪了, C) 因为我很饿
因为咖啡太苦了，___我加了糖。
所以 / 我们 / 没去 / 因为 / 堵车
Because the movie is boring, I fell asleep.
Which sentence uses the most complete structure?
Score: /10
FAQ (8)
In casual speech, yes, but it sounds incomplete. Always use '所以' for clarity.
Yes, it acts as the bridge to the result.
No, that is a common mistake for English speakers.
It is neutral and used in all contexts.
You can say '因为A，又因为B，所以C'.
'因此' is much more formal and used in writing.
Yes, '因为A，所以B吗?'
No, the structure remains the same regardless of tense.
Scaffolded Practice
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Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Porque... por eso
Spanish can put 'porque' at the end of the sentence.
Parce que... donc
French 'donc' is a conjunction, while '所以' acts as a result marker.
Weil... deshalb
German word order changes after 'weil'.
〜から...〜ので
Japanese marks the reason at the end of the clause.
لأن... لذلك
Arabic is highly inflected.
因为...所以...
It is the gold standard for all other comparisons.
Learning Path
Prerequisites
Learn These First
Continue With
Formal Transitions: In Summary & From This (综上所述, 由此可见)
Overview At the C1 level, moving beyond simple conjunctions is essential for producing sophisticated and coherent Chine...
Advanced Causality: So... That (以致, 致使, 从而)
Overview Mastering advanced causal connectors is a hallmark of the C2 level, allowing you to articulate complex cause-a...
Related Grammar Rules
Advanced Causality: So... That (以致, 致使, 从而)
Overview Mastering advanced causal connectors is a hallmark of the C2 level, allowing you to articulate complex cause-a...
Doing two things at once (一边...一边)
Overview In Chinese, expressing two actions occurring simultaneously is a fundamental aspect of clear communication. The...
Using `虽然...但是` (suīrán...dànshì) to Say "Although... But..."
Overview The Chinese conjunction pair `虽然...但是` (`suīrán...dànshì`) is a fundamental structure for expressing contra...
Casual 'If' in Chinese: Using 要是 (yàoshi)
Overview The ability to discuss conditions—"if this, then that"—is fundamental to any language. In Chinese, the concept...
As Soon As... Then... (一...就...)
Overview The structure **`一...就...` (yī...jiù...)** is one of the most fundamental and high-frequency patterns in Man...
