【目的】 了解2~4岁儿童正常的语言发育规律,为儿童语言发育异常的筛查以及有效干预奠定基础。 【方法】 选择山东省菏泽市城区713名2~4岁儿童,由父母报告儿童生活中最常用的260个词汇(分为16类词汇和14种语言结构)表达情况。 【结果】 1)男女儿童语法结构表达量的差异存在于24~47个月,女童的表达量多于男童。2)名词-动词和动词-名词结构是最早掌握的短语结构。 【结论】 掌握2~4岁儿童正常的语言发育规律,有利于专业人员对儿童的语言发育进行指导和评估,使幼教机构的语言教学以及特殊教育的语言康复做到科学、有序。

【Objective】 To identify the language development of children aged 2 to 4 years old. 【Methods】 A total of 713 children aged 24~47 months living in Heze city was randomly selected.Their parents were asked to complete a detailed questionnaire about their children's language skills.The questionnaire included a total of 260 particles and phrase(18 kinds of words and 14 kinds of expressive phrases). 【Results】 1) There was a significant gender difference in grammatical development between 24 to 47 months,girls could express more kinds of particles and phrases than boys.2)Actor-action and action-object were the earliest phrases. 【Conclusions】 To master of children aged 2~4 years old with normal language development law,is helpful for professionals in language development guidance and assessment,the preschool language education and special education language rehabilitation scientific and orderly.