I'd appreciate it if you _______.
请问:是填 open 还是 would open 呢?
这时 if 引导的是状语从句,而 would 是表将来吗?
if 从句中的 would 并不表示将来,而是表示“愿意”(即它是情态动词,注意翻译时并不一定直译为“愿意”,但会包含类似的意味)。又如:
I’d appreciate it if you could drop in tonight. 你今晚来一趟我会很感激。
I would appreciate it if you would keep me informed. 如蒙你随时向我通报情况,将非常感激。