HSK 5
除非⋯⋯，否则/不然⋯⋯
Unless..., otherwise...
Explanation
This structure is used to emphasize that only under a special condition (除非) will the desired result occur; otherwise, there will be an undesirable consequence (否则/不然). It is similar to a type 1 conditional but with a stronger nuance, often used for warnings or mandatory requests. 除非 can sometimes be replaced by 只有 in certain contexts.
Examples
Learn “除非⋯⋯，否则/不然⋯⋯” effectively
The grammar point “除非⋯⋯，否则/不然⋯⋯” (Unless..., otherwise...) is one of the key structures at HSK 5. To use it fluently, you need to understand the contexts where it's used and practice regularly.
Study tip: read the examples aloud many times to build a natural reflex. Then try making your own sentences for your own situations. Use the audio button to hear and practice accurate pronunciation.
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