Breakdown of Вчера мы смотрели интересный спектакль в театре.
Questions & Answers about Вчера мы смотрели интересный спектакль в театре.
Russian word order is fairly flexible, and adverbs of time like вчера (yesterday) very often appear at the beginning to set the time frame.
You can also say:
- Мы вчера смотрели интересный спектакль в театре.
- Мы смотрели вчера интересный спектакль в театре.
All of these are grammatically correct. The basic meaning does not change, but the emphasis shifts slightly:
- Вчера мы… – emphasizes when this happened.
- Мы вчера… – slightly more neutral, just stating what you did yesterday.
- Мы смотрели вчера… – can sound like you are contrasting with another time (for example: We watched it yesterday, not today).
So вчера is at the beginning simply as a natural, common way to start with the time information.