有2个网友回答
首先拷贝一句高亮文字，将该文字拷入搜索栏。然后调出word的高级查找功能：
点击高级查找功能弹窗左下角的“更多”，
继续点击左下角的“格式”，然后选择“突出显示”。这是会在查找内容的下方显示出一个增加的判断条件: 突出显示。也就是将查找的内容只是查找“突出显示”的部分。
将查找内容中的文字删除。然后点击“在以下项中查找(I)”并选取“主文档”。这时搜索便开始了，搜索结束时，系统会自动将所有高亮部分的文字选中。这时你只需要Ctrl C,然后将这部分文字Ctrl V拷贝到另一份文件里，即截取到了全体高亮部分的文字，字数也自然轻易统计出来了。
也可以使用“替换”功能，将非高亮部分的文字全部替换成空格。替换后，文档中剩下的文字就都是高亮文字了。
如果文字并非高亮，而只是标上了某种颜色。也是同样的道理，在格式中选取字体，然后再选取对应的字体颜色。也一样可以通过搜索/替换功能来快速的将这部分文字全部选中。
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