nếu

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The Vietnamese word "nếu" means "if" in English. It is used to introduce a condition or a possibility in a sentence. Here’s a detailed explanation for you:

Basic Meaning

• Nêu is often used to express a condition: "if".
  • Example: Nếu tôi rảnh, tôi sẽ đi chơi.

Usage Instructions

• Use "nếu" at the beginning of a conditional clause to set up a situation that might lead to a certain outcome.
• It can be used in both formal and informal contexts.

Examples

1. Nếu trời mưa, tôi sẽ ở nhà.

   • Translation: If it rains, I will stay at home.

2. Nếu bạn cần giúp đỡ, hãy gọi cho tôi.

   • Translation: If you need help, please call me.

Advanced Usage

• "Nếu" can also be used to express hypothetical situations or to make suggestions.
  • Example: Nếu bạn muốn, chúng ta có thể đi xem phim.

Word Variants

• "Nếu" does not have many variants, but it can be combined with other words to form phrases such as:
  • Nếu không (if not)
  • Nếu mà (if, but more informal)

Different Meanings

• While "nếu" primarily means "if," in certain contexts, it can imply "unless."
  • Example: Nếu không ăn, bạn sẽ đói.

Synonyms

• Some synonyms for "nếu" include:
  • Nếu như (if)
  • Trong trường hợp (in the event of)

Summary

In summary, "nếu" is a versatile word used to introduce conditions in Vietnamese. It is essential for forming sentences that discuss possibilities, hypothetical situations, or requirements.

Academic

1. if; unless
   • nếu tôi rảnh, tôi sẽ đi chơi
     If I'm free;
2. I shall go out. In the event of
   • Nếu nó chết
     In the event of his death