Hugging is a textbook that is synchronized with the explanation in class. With the use of in-class explanations, it can be previewed before class and consolidated after class. Generally speaking, it is a textbook interpretation and a teaching aid. Chinese allows you to read through the text and understand new words; Mathematics can make you know more about what you have learned and improve your knowledge reserve;

English can be familiar with grammar and understand texts and words. Anyway, regardless of chemical geography or something, you can use two books: the hour book and the focal book.

It is suggested that point massage and point middle point can be used together. First, we should be familiar with the teaching materials, and second, we should lay a solid foundation and improve them. There are exercises in nudging, but if you want to do exercises specially, it is appropriate to click on the temple. If you want to interpret the textbook, it is more appropriate to use point push. To see your own shortcomings, you can fill them and prescribe the right medicine.

The dominant direction of expanding data:

"CETC gap learning method" inspires students to manage the gap in the process of autonomous learning. Learning is a systematic process. Only by focusing on the whole and establishing the management concept can we improve the learning efficiency and achieve the best results with the least time cost. CETC advocates learning as a project, so that students can establish a sense of ownership and manage the project independently like running their own enterprises.

Provide readers and teachers with supporting digital resources and teaching resources of the above-mentioned book products, including synchronous explanation, synchronous exercises, teaching courseware, educational consultation and so on.