ask sb doing的用法

ask sb doing的用法
"ask sb doing"是一个短语，其中"sb"代表"somebody"，即"某人"，"doing"是代表正在进行的动作。

这个短语通常用于请求或要求某人做某事。

下面是一个准确回答和拓展示例：
例句1:
- Can you ask John fixing the broken chair?
- Sure, I'll ask him to fix the broken chair.
示例2：
- Could you ask Sarah taking care of the dog while we're away?
- Of course, I will ask her to take care of the dog while we're away.
拓展示例：
例句3：
- We asked the carpenter repairing the broken door.
-我们请木工修理了破门。

示例4：
- The teacher asked the students studying hard for the upcoming exams.
-老师要求学生们为即将来临的考试努力学习。

例句5：
- She asked her colleague running some errands for her.
-她请求她的同事帮她跑一些腿。

总之，"ask sb doing"表示请求或要求某人做某事，可以根据需要进行进一步的句子变换和拓展。