Usage of 以免
The phrase 以免 is a conjunction used to express the purpose of avoiding an undesirable outcome. It is often translated as "in order to avoid" or "so as not to." It typically appears in the middle of a sentence, connecting an action taken to prevent something negative.
Common Contexts
It is frequently used in everyday conversation and formal writing when giving advice or instructions, such as reminding someone to take precautions or avoid problems.
Collocations and Patterns
- 以免 + [negative consequence]: to avoid a specific negative result.
- Often follows verbs indicating preparation or precaution, e.g., 早点 (early), 检查 (check), 静音 (mute).
Nuances
Using 以免 implies a proactive attitude, emphasizing prevention. It is more formal than simply using 不让 or 避免 alone. Avoid confusing it with 免得, which is similar but slightly more colloquial.
Summary
When you want to express "doing something to prevent a problem," 以免 is a precise and common choice in Mandarin. It helps speakers clearly link cause and preventive effect in a sentence.