目前我国中小学一般是从小学三年级开始学外语(英语),个别偏远山区学校也有从初中一年级开设的。对于八九岁的儿童来说,已经基本掌握了母语的口语,人类学习的第一语言(母语)已经在其意识里扎根,文学、哲理和各种专业语言,会在以后的学习中慢慢掌握。人一旦掌握了第一语言,扎根在意识的表达习惯是很牢固的,在学习另一种语言——外语时,会遇到固有表达习惯的顽强干扰,就像在一块白布上写上了字,再写另一种颜色的字 At present, primary and secondary schools in our country generally begin to learn foreign languages ​​(English) from the third grade of primary school. Some remote mountain schools have also been opened from the first grade of junior high school. For children aged eight or nine, having acquired the basic spoken English, the first language of human learning (mother tongue) has taken root in their consciousness. Literature, philosophy and various professional languages ​​will slowly learn at a later stage grasp. Once a person masters the first language, they are firmly rooted in the habit of expressing their consciousness. When learning another language, a foreign language, they encounter tenacious interferences inherent in the habit of expressing themselves. It is like writing a word on a piece of white cloth , Write another color of the word