难道 (rhetorical questions)

• 拼音: nándào
• 结构: 难道 + Statement + 吗？
• 汉字拆解: 难 = 又 (again) + 隹 (short-tailed bird); 道 = 辶 (walk) + 首 (head)

含义

难道 is placed before the main content of a question to signal that it is rhetorical. The speaker does not expect a real answer but uses the question to emphasize an obvious point or express disbelief.

难道 transforms an ordinary question into a rhetorical one, strongly implying that the expected answer is the opposite of what the question literally asks. For example, 难道你不知道吗？ implies 'Of course you know!' It often pairs with 吗 at the end for emphasis. The tone is typically one of surprise, frustration, or emphasis. Unlike direct statements, 难道 questions carry stronger emotional weight and persuasive force. Learners should note that 难道 always appears before the subject or predicate of the rhetorical question, never at the end.

例句

1. 难道你不觉得这样做不对吗？
2. 他都说了三遍了，难道你还没听懂？
3. 难道我们就这样放弃了吗？

用法指南

语境: spoken, written, everyday

语气: emphatic

正确说法

• 难道他连这件事都不知道吗？
• 你已经迟到了半个小时，难道你不着急？
• 难道我说的话你一句都没听进去？

错误说法

• 难道明天是星期一。(难道 must be used in a question — it cannot appear in a declarative statement) → 难道明天是星期一吗？
• 你不觉得这样做不对吗难道？(难道 must appear before the question content, not at the end of the sentence) → 难道你不觉得这样做不对吗？

起源与历史

难道 literally combines 难 (difficult) and 道 (to say/way), originally meaning 'is it difficult to say' — implying that the answer should be obvious and does not need to be stated.

文化背景

世代: All ages

社会背景: Universal