“初赛”常见的英文表达是 “preliminary round” 或 “preliminary contest” ,也可用 “first round(of a competition)” 来表示(侧重于表示竞赛的第一阶段,不一定严格对应“初赛”概念,但在很多语境下可通用)。
例如:
The preliminary round of the singing competition will be held next week.(歌唱比赛的初赛将于下周举行。)
He made it through the preliminary contest and advanced to the next stage.(他通过了初赛,晋级到了下一阶段。)
She won the first round of the chess tournament.(她在国际象棋比赛的第一阶段(初赛)中获胜 。)