Hey, so we can definitely use some help at the office, with tax season coming up.

I just can't believe this! I mean, with the holidays coming up… I wanted him to meet my family.

with tax season coming up：税收季节就要到了

with the holidays coming up：假期快到了

以上两个都是“with 复合结构”。构成： with + 宾语 + 现在分词。宾语是现在分词的逻辑主语。

该结构的主要语法作用，是作“状语”。第一句是“原因状语”（我们一定要在税务办公室里找人帮忙，因为税务季就要到了。）

第二句也是状语，具体什么状语，要看完整的句子才可判断。

又如：

Mary felt very shy,  with so many eyes looking at her. （表原因）

玛丽感到很害羞，有那么多的眼睛看着她。　

With all his children working outside，he felt lonely at home.（表原因）　

所有的孩子都在外工作，他在家里感到很孤独。

With prices going up so fast，we can't afford luxuries.（表原因）　

由于价格迅猛上涨，我们买不起高档商品。