Textbook******************

I especially like the "Detailed Interpretation of Textbook Knowledge" column in the book. It clearly sorts out the key points of the text and allows me to understand the text more thoroughly. Moreover, the grammatical analysis of each unit is also very detailed, with real exam exercises, allowing me to quickly consolidate what I have learned. The topic writing part also gave me a lot of inspiration and let me know how to write good English compositions. The tips and hints on the sidebar are also very practical and can always help me when I need them. In short, this is a very practical interpretation of English textbooks.