一...就... 结构表示为 as soon as 引导时间状语从句 主句和从句时态不是一致的我一到加拿大 为从句 选用一般现在时就给你打电话 为主句 因是还没做打电话这样的动作 用一般将来时所以原句翻译做：As soon as I arrive Canada I will call you.望采纳！
As soon as I arrive in Canada, I call you.
