在以下文本中，将第一个出现的单词替换为给定的单词，包括所有出现的形式。


The quick brown fox jumps over the lazy dog. The quick fox can't jump as high as the lazy dog. The fox is very quick.
替换单词: black
The black brown fox jumps over the lazy dog. The black fox can't jump as high as the lazy dog. The fox is very black.