Why bother: 何必
A rhetorical question meaning “there is no need to”: it questions whether an action is worth doing and implies that it is not. It ends in 呢, never 吗.
Structure
（主语）+ 何必 + 动词短语 + （呢）？
Explanation
Chinese words in this text can be activated to show a dictionary gloss.
，？ “It’s only a small thing — why get so angry?” asks “why must…?”, but nobody expects a reason in reply. The question is a gentle way of saying “there’s no need”, and it often comes with the reason why there is no need: the matter is small, the metro is quick, you don’t even like it.
The usual shape is a reason, then + verb phrase, ending with : ，？ often supplies the reason: ，？ “Since you don’t like it, why buy it?” is an adverb and follows the subject when there is one: ？
already makes the sentence a question, so it does not take . Its tone is persuasive and slightly reproachful, and it is often used to comfort or to talk someone out of something: ，？ “We’re all friends here — why stand on ceremony?” Learners sometimes confuse it with , which shares the character but argues “let alone”.
Correct
Say each one out loud before moving on. The audio is a reference pronunciation, not a model to imitate exactly — match the tone contour, not the voice.
只是一点儿小事，何必生这么大的气？只是一點兒小事，何必生這麼大的氣？
Zhǐ (third tone, dipping) shì (fourth tone, falling) yìdiǎnr (fourth tone, falling) xiǎo (third tone, dipping) shì, (fourth tone, falling) hébì (second tone, rising) shēng (first tone, high and level) zhème (fourth tone, falling) dà (fourth tone, falling) de (neutral tone) qì? (fourth tone, falling)···
It’s only a small thing — why get so angry?
坐地铁二十分钟就到了，何必打车呢？坐地鐵二十分鐘就到了，何必打車呢？
Zuò (fourth tone, falling) dìtiě (fourth tone, falling) èrshí (fourth tone, falling) fēnzhōng (first tone, high and level) jiù (fourth tone, falling) dào (fourth tone, falling) le, (neutral tone) hébì (second tone, rising) dǎchē (third tone, dipping) ne? (neutral tone)···
It’s only twenty minutes by metro — why bother taking a taxi?
既然你不喜欢，何必还要买呢？既然你不喜歡，何必還要買呢？
Jìrán (fourth tone, falling) nǐ (third tone, dipping) bù (fourth tone, falling) xǐhuan, (third tone, dipping) hébì (second tone, rising) hái (second tone, rising) yào (fourth tone, falling) mǎi (third tone, dipping) ne? (neutral tone)···
Since you don’t like it, why buy it?
Incorrect — Common mistakes
These sentences are wrong. They are printed here on purpose, each one paired with the repair and the reason, because the error you can recognise is the error you stop making.
Not quite
Incorrect sentence: 只是一点儿小事，何必生这么大的气吗？
Correct
Correct sentence: 只是一点儿小事，何必生这么大的气呢？
Why: 何必 already makes the sentence a question. Adding 吗 turns it into a yes-or-no question twice over; use 呢 or nothing.
Not quite
Incorrect sentence: 何必你打车呢？
Correct
Correct sentence: 你何必打车呢？
Why: 何必 is an adverb and follows the subject.
Not quite
Incorrect sentence: 这个问题连老师都回答不了，何必我们呢？
Correct
Correct sentence: 这个问题连老师都回答不了，何况我们呢？
Why: “Let alone us” is 何况. 何必 asks why an action is necessary, and needs a verb after it.
Compared with
Most errors with this pattern are not errors about this pattern — they are a neighbouring pattern arriving at the wrong moment. Read these side by side.
Both are rhetorical and both begin with 何, but they do different jobs. 何必 + verb questions whether an action is worth doing: 何必打车呢？ “Why bother with a taxi?” 何况 + noun or clause carries an argument from a stronger case to a weaker one: 连老师都不会，何况我们呢？ “If even the teacher can’t, how could we?” 何必 is followed by an action; 何况 by the case the conclusion applies to.
Let alone: 何况 →Mini quiz
Question 1 / 3Total score: 0
Fill the gap: 东西不多，我自己拿得动，你 ___ 来接我呢？