疑问词+问号+解释结构
Reach for this rhetorical move when you want to pose a question and immediately answer it — 'Why? Because...' 'How? Like this...' The speaker raises a question they know the audience is thinking, then explains. Heavy in editorials, speeches, op-eds, classroom lectures, and persuasive writing. The question-mark beat creates a pause that draws the listener in before the explanation lands. Slightly formal register; avoid stacking too many in a row — once or twice per paragraph is enough for emphasis without sounding theatrical.
Structure
Question Word + ？+ Explanation (often beginning with 因为, 这是因为, 答案是, etc.).
wèi shénme? yīnwèi... / zěnme bàn? ...
How to Think About It
Think of it as the writer playing both interviewer and interviewee. The question word — 为什么, 怎么办, 凭什么, 谁 — is the prosecutor's prompt; the explanation is the witness's answer. This pattern is structural, not lexical: you're using punctuation and pacing to manufacture engagement. English uses the same device ('Why? Because we believed.'). In Chinese it lands cleanly because the question word does all the lifting.
Examples
为什么我们要学中文？因为中文是未来的语言。
Wèishéme wǒmen yào xué Zhōngwén? Yīnwèi Zhōngwén shì wèilái de yǔyán.
Why do we need to learn Chinese? Because Chinese is the language of the future.
怎么办？答案很简单——继续努力。
Zěnme bàn? Dá'àn hěn jiǎndān — jìxù nǔlì.
What should we do? The answer is simple — keep working hard.
谁能解决这个问题？我们自己。
Shéi néng jiějué zhège wèntí? Wǒmen zìjǐ.
Who can solve this problem? We ourselves.
为什么他成功了？因为他从不放弃。
Wèishéme tā chénggōng le? Yīnwèi tā cóng bù fàngqì.
Why did he succeed? Because he never gave up.
Common Mistake
Learners write the question as a real question and wait, forgetting the explanation must follow immediately. The rhetorical effect dies if the answer is too far away or absent — readers think you're actually asking them.
为什么？ ...(next paragraph)...因为我们相信未来。
为什么？因为我们相信未来。
Don't Confuse With
难道...吗？
Rhetorical question expecting NO answer ('isn't it obvious...?'). Question+explanation gives the answer; 难道 leaves it to the reader.
不是...吗？
Soft rhetorical — 'isn't it the case that...?' Affirms by questioning. Different rhetorical job: nudging agreement, not staging a Q&A.
之所以...是因为...
Same explanatory move, different shape: 'The reason for X is because Y.' Formal and front-loads the conclusion. The question-mark version is punchier.
Practice
Fill in: ____我们要保护环境？因为地球只有一个。
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为什么
Translate to Chinese: Why study history? Because the past explains the present.
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为什么要学历史？因为过去能解释现在。
Arrange: 答案 / 怎么办 / 简单 / 很 / ? / —— / 继续学习
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怎么办？答案很简单——继续学习。
Use a question word + ? + explanation to argue for one of your beliefs.
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为什么要早睡？因为睡眠决定第二天的状态。
Hear It in Real Episodes
This pattern appears in 1 Fluentide episode:
Related Grammar Patterns
Acquire by listening
Hear 疑问词+问号+解释结构 in real Chinese, not in a textbook.
Fluentide picks the next news episode at your level, so this pattern shows up again and again in real context. The transcript marks it, the audio drills it. Free to start, no card.