The book is divided into two volumes, with 22 units in total. Based on topics, the book is composed of such parts as writing practice, writing knowledge, model essays and writing exercises, etc., covering punctuation, figures of speech, discourse, stylistic knowledge and other aspects so as to highlight the strong practicality of writing classes and to meet the actual needs of students. The topics are student-friendly and the genres are practical, e.g. project thesis. Teachers are sure to find it convenient to choose teaching materials from the rich training content in this book.