就要 (jiùyào) is similar to 快要 (kuàiyào), meaning "about to." They are interchangeable in some cases. But there is a major difference that you need to take a good look at.

Basic Usage

Structure

In this case, 就要 can be replaced by 快要 or 快. But 就要 can't be.

(Subj. +) 就要 + Verb Phrase + 了

Examples

Used with 还有

快要 (kuài yào) is generally "about to" [happen], but 就要 (jiù yào) could be used to mark a more specific time. 要 (yào) here can be omitted. For this one, you wouldn't normally use "about to" for this English translation, but the feeling is nevertheless that the impending event is coming up fast.

Structure

还有 + Time Period + 就(要) + Verb Phrase + 了

Examples

See also

Sources and further reading

Books

Websites

Category:B1 grammar points