Usage of 既然
'既然' is a conjunction used to introduce a premise or reason that is already known or accepted, often translated as 'since' or 'now that'. It sets the basis for the following statement or action. It is commonly used in spoken and written Mandarin to express cause and effect or to justify a decision.
Common Collocations
- 既然...就...: 'Since... then...'; used to show a logical consequence.
- 既然...为什么...?: 'Since... why...?'; used to question or challenge.
Nuances
Using '既然' implies that the speaker assumes the premise is true or accepted by both parties. It often carries a tone of inevitability or logical conclusion. It is more formal than '因为' (because) and is often used to emphasize the premise as a given fact.
Avoiding Confusion
Do not confuse '既然' with '因为'. '因为' simply states a cause, while '既然' emphasizes the premise as a starting point for a conclusion or decision. Also, '既然' is not used to ask questions directly but to state reasons or conditions.
Summary
'既然' helps speakers connect a known fact or condition to a resulting action or opinion, making conversations more coherent and logical.