否则: Otherwise Result in Chinese
否则…
否则 introduces what will happen if the preceding instruction, requirement, or condition is not fulfilled. It normally begins the consequence clause and is often translated as otherwise or if not. The negative alternative must be recoverable from the first clause, so 否则 does not simply connect two unrelated events.
Published July 21, 2026
Reviewed July 21, 2026
01 / PATTERN
See the Structure
MODEL
Required condition, 否则 + Result
Read the structure
否则 introduces what will happen if the preceding instruction, requirement, or condition is not fulfilled. It normally begins the consequence clause and is often translated as otherwise or if not. The negative alternative must be recoverable from the first clause, so 否则 does not simply connect two unrelated events. Keep the model Required condition, 否则 + Result visible while you compare each sentence.
快点儿，否则我们会迟到。
Hurry, otherwise we will be late.
Choose the right context
Warn about a consequence: 快点儿，否则我们会迟到。 State what happens if an instruction is not followed. Connect a required condition to the result of failing it.
记得带卡，否则进不了办公室。
Remember your card, otherwise you cannot enter the office.
Respect the boundary
Do not use 否则 when the second event is unrelated to failure of the first condition. Do not attach aspect particles directly to 否则. Do not leave the consequence after 否则 incomplete.
快点儿，否则了我们会迟到。
(Hurry, otherwise-le we will be late.)
Repair the pattern
An aspect particle is attached to the conjunction: 否则 is a connector, not the completed action, so it cannot take 了. The consequence clause is missing: 否则 must introduce the result of not meeting the preceding requirement.
快点儿，否则我们会迟到。
Use the repaired structure without changing the intended meaning.
02 / MAP
Read the Sentence
Read from left to right and notice the job performed by each part. The labels describe this example; they are not a rule that every Chinese sentence must copy.
快点儿，否则我们会迟到。
Hurry, otherwise we will be late.
快
Required condition, 否则
This part occupies the Required condition, 否则 position in the model pattern.
点儿
Result
This part occupies the Result position in the model pattern.
，
Required condition, 否则
This part occupies the Required condition, 否则 position in the model pattern.
否则
Result
This part occupies the Result position in the model pattern.
我们
Required condition, 否则
This part occupies the Required condition, 否则 position in the model pattern.
会
Result
This part occupies the Result position in the model pattern.
迟到
Required condition, 否则
This part occupies the Required condition, 否则 position in the model pattern.
03 / EXAMPLES
Examples You Can Reuse
Keep the structure stable while changing the people, objects, times, or conditions. Pinyin is shown as reading support; use the Chinese sentence and translation to confirm the grammar relationship.
快点儿，否则我们会迟到。
Hurry, otherwise we will be late.
记得带卡，否则进不了办公室。
Remember your card, otherwise you cannot enter the office.
你要认真复习，否则考试可能不及格。
Study seriously, otherwise you may fail the exam.
04 / LIMITS
When to Use It — and When Not To
Use it when
- Warn about a consequence: 快点儿，否则我们会迟到。
- State what happens if an instruction is not followed.
- Connect a required condition to the result of failing it.
Do not use it when
- Do not use 否则 when the second event is unrelated to failure of the first condition.
- Do not attach aspect particles directly to 否则.
- Do not leave the consequence after 否则 incomplete.
05 / REPAIR
Compare Right and Wrong
Compare the smallest meaningful change. Each explanation identifies a placement, scope, form, or clause relationship instead of treating the whole sentence as one undifferentiated mistake.
快点儿，否则了我们会迟到。
快点儿，否则我们会迟到。
An aspect particle is attached to the conjunction
否则 is a connector, not the completed action, so it cannot take 了.
记得带卡，否则会。
记得带卡，否则会进不了办公室。
The consequence clause is missing
否则 must introduce the result of not meeting the preceding requirement.
快点儿，否则了我们会迟到。
Remove 了 after the conjunction 否则.
记得带卡，否则会。
Complete the consequence after 否则.
06 / PRACTICE
Practice the Grammar Point
Complete three short tasks in order: judge the pattern, repair a common error, and build the sentence. Feedback is fixed and reviewed, so these activities do not use a checker allowance.
1. Judge the sentence
2. Choose the correction
3. Build the sentence
Build a complete sentence with 否则….
07 / APPLY
Apply It in Your Sentence
Write one original sentence with 否则…. Your draft moves to the checker through this browser session, selects this grammar point as the first review focus, and waits for you to submit.
08 / QUESTIONS
否则: Otherwise Result Questions
How is 否则 different from 不然 and 要不然?
They can all mean otherwise. 否则 is relatively neutral or formal, while 不然 and 要不然 are common in conversation.
What does the first clause need to express?
It normally presents an action, requirement, or condition whose failure leads to the consequence after 否则.
09 / SOURCES
Sources and Review Notes
These references support different parts of the lesson. GF0025-2021 supports level placement only; professional grammar works support the explanation, limits, examples, and cross-checks. Their inclusion does not imply endorsement.
Modern Mandarin Chinese Grammar: A Practical Guide, 3rd ed.
Ross, Ma, Chen, He and Yeh · Routledge · 2024
Locator: Construction index and function chapters relevant to 否则…
Supports the learner-facing account of where 否则… appears and what communicative job it performs.
Official sourceChinese: A Comprehensive Grammar, 2nd ed.
Yip and Rimmington · Routledge · 2016
Locator: Relevant sentence and clause chapters for 否则…
Cross-checks the Required condition, 否则 + Result pattern, clause relationship, and limits represented by the reviewed examples.
Official sourceChinese Proficiency Grading Standards for International Chinese Language Education (GF0025-2021)
Ministry of Education and State Language Commission · Ministry of Education of the PRC · 2021
Locator: Appendix A, Level 4 grammar inventory
Supports directory placement at HSK 4; it does not independently prove usage rules.
Official source10 / CONTINUE
Continue with a Connected Rule
Learn first
除非…否则/不然…除非...否则... (chúfēi...fǒuzé)
See how otherwise completes a full unless warning.
Compare
万一…（就）…万一... (wànyī): In Case
Compare warning about failure with preparing for an uncertain risk.
Continue learning
幸亏…要不然…幸亏...要不然...: Luckily
Use otherwise to name a negative outcome that was avoided.
Continue learning
要是……（就）……，否则……要是…（就）…，否则… Conditional Warnings
Apply 否则 after a complete hypothetical condition and its corresponding result.
RECOMMENDED NEXT
Continue learning
Use otherwise to name a negative outcome that was avoided.