这是函数的作用，用于将一些重复的任务抽象为(函数)调用:

This is what functions are for, to abstract some repetative task down to a (function) call:

def add_slide(prs, layout, title):
    """Return slide newly added to `prs` using `layout` and having `title`."""
    slide = prs.slides.add_slide(layout)
    slide.shapes.title.text = title
    return slide


title_slide_layout = prs.slide_layouts[1]
slide = add_slide(prs, title_slide_layout, "Summary Table")
slide2 = add_slide(prs, title_slide_layout, "New Table")
slide3 = add_slide(prs, title_slide_layout, "Old Table")

您的第二个问题是一个完全不同的问题，我建议您分别提出. ***是围绕一次一个问题的格式设计的.

Your second question is an entirely different question and I recommend you ask it separately. *** is designed around a one-question-at-a-time format.