the first do句型講解

沒有the first do的形式，應該是the first to do，或者the first + 名詞/代詞 +to do，動詞不定式to do實際上是作the first (+名詞/代詞)的定語，表示“第一個做……的……”例如：

My wife and I were the first to arrive and hopped on board.  我和妻子是最先到達並跳上車的。（摘自《柯林斯英漢雙解大詞典》）

Tom was the first student to hand in the homework today. 湯姆是今天第一個交作業的學生