(1) There are two terms that must be understood: one is "preschool children" (that is, under 6 years old and over 2.5 years old), and the other is "preschool children", which usually refers to "preschool children" or "children who are in the first grade of primary school but are actually over 6 years old" (that is, including "preschool children").

(2) The so-called "pre-school language education" refers to the basic language training for children before the first grade of primary school, including the expression of children's basic needs (such as hunger, pain, discomfort, etc.). ), understanding and expression of daily communication (such as understanding common spoken English and expressing children's own ideas through their own language, etc.). ).

(3) Because the rapid development of children's language center starts from 2-2.5 years old, children's language expression ability is relatively weak before 2 years old. After 2.5 years old, you will find that children's language expression ability will change obviously.

(4) "Language training" was originally used to treat or assist in the treatment of children's language barriers caused by certain diseases (such as autistic children and children's language barriers caused by some unknown reasons). However, due to the emphasis on children, "language training" has become a popular training course in preschool education, and many children's education institutions have also seen business opportunities here. If it is the right language education, it is beneficial to develop children's language at an early stage.