Of course, you can also have a teaching assistant, remember to synchronize, because the synchronous teaching assistant is completely corresponding to the textbook, and the content is exactly the same as the course. Explain the knowledge and summarize the test sites one lesson at a time, which can also play the role of self-study or preview. Such as "full interpretation of textbooks" and "full interpretation of classrooms" are all like this. For example, the complete solution of teaching materials is a masterpiece of synchronous teaching AIDS, which is mainly based on explanations, supplemented by exercises, one lesson at a time, one unit at a time. Teaching material analysis is full, the knowledge points are summarized in detail, and there are error-prone tips, test center analysis and knowledge expansion, which is in line with the current teaching idea of "synchronizing with the college entrance examination". In the knowledge explanation part, the left and right columns are used for comparison, and the left column is used to explain the examples on the right, which is easy to understand and remember. It can be said that many synchronous teaching AIDS, especially those explained, are mostly imitations. There is a book called "Complete Interpretation of New Textbooks", which directly "rubs hot spots", saying that it is a new version of "Complete Interpretation of Textbooks", and also illustrates its influence from the side.
Let's just say that this book is used by many teachers for teaching reference because of its detailed explanation. It is not bad for preview, preview, classroom study and review. By the way, there is a booklet in it, which is the answer to the after-school exercises corresponding to the textbook. I'm sure you understand the function of this.
Because you can't send a link on Baidu, otherwise you can look at the e-book and see the chapter settings inside, and it will be clear. You can find it yourself or go to the bookstore.