"19 In-depth Grammar Lectures for IELTS Candidates" uses concise structure, concise content and style, and original language materials to guide candidates to build a grammar system efficiently and meet the basic requirements of IELTS candidates with grammatical knowledge of 6-8. The book is divided into two parts: "lexicon" and "syntax". Each part is detailed and highlighted. The example sentences cited are all from the official materials of the IELTS question maker, highlighting its authority and practicality.
