“接受初步知识的”可以翻译为“receiving (or acquiring) basic knowledge” 或者 “for those who are receiving initial knowledge” 。具体使用哪种表达可根据语境灵活选择：
如果要描述某人正处于接受初步知识的状态，可以用 “receiving basic knowledge” ，例如：Students in the first grade are receiving basic knowledge.（一年级的学生正在接受初步知识。）
“for those who are receiving initial knowledge” 这种表达更侧重于描述一个针对正在接受初步知识人群的范畴，比如：This book is designed for those who are receiving initial knowledge in this field.（这本书是为那些正在这个领域接受初步知识的人设计的。 ）