First, enlightenment focuses on language sense. If vocabulary and grammar are skills, then the sense of language is internal strength, which is intangible but crucial. The best way to cultivate a sense of language is to immerse yourself in the language environment. For children learning English, let them listen more-grinding their ears. There are many English children's songs, audio and video on the market now. When the language is added with simple and bright melody, it is more acceptable. We can choose to play English songs at a fixed time every day to let children know and feel English. Listen and learn from each other, and then lead the children to sing together.
Second, enlightenment should be integrated into life. Children's understanding of graphic memory goes far beyond abstraction. At this stage, when we enlighten our children in English, we must contact with real objects and real life. You can start with common items and dialogue exercises at home, so that children will practice more times, learn faster and have a better sense of accomplishment, forming a good learning cycle.
Third, don't struggle with pronunciation in enlightenment. To put it bluntly, enlightenment is to let children have a preliminary understanding of English, just like when children just start learning Chinese, they will make pronunciation mistakes, so parents don't have to care too much. When the child's muscles and other organs are mature, these problems will be solved.