这套教材是美国国家地理学习（National Geographic Learning）出品的高标准写作系列教材。它是全球最畅销的写作教材之一，它是一套写作,语法和词汇书。从写作基础知识讲起，然后是句子，段落，文章，最后到学术研究写作，步步讲解分析，循序渐进，让孩子的写作能力得到全方位的提升。全套教材提供了清晰的写作规范标准，大量难度适宜的练习题，包括模型、写作、改错、编辑和分级别、按主题进行写作专项训练等，真正意义上地学以致用，使写作不再困难。与国内作文书不同的是，它不是单一的以范文讲解。而是将作文结构、技巧进行分解，并分别从语法、词汇，拼写，修辞手法等方面逐个渗透讲解，为孩子们一步一步地打好写作基础。Mr. Gary/ Mr. Stephen / Mr. Delios 

This set of textbooks is a high-standard writing series produced by National Geographic Learning. It is one of the best-selling writing textbooks in the world. This is a writing, grammar and vocabulary book. Starting from the basic knowledge of writing, then moving on to sentences, paragraphs, articles, and finally to academic research writing, it is explained and analyzed step by step, so that children's writing ability can be improved in all aspects. The complete set of textbooks provides clear writing standards and a large number of exercises of appropriate difficulty, including models, writing, error correction, editing and revision, special writing training, etc., allowing you to truly apply what you have learned and do it. Writing is no longer difficult. . Unlike domestic composition books, it does not simply explain with examples. Instead, it breaks down the structure and techniques of composition and explains them one by one from aspects such as grammar, vocabulary, spelling, rhetorical skills, etc., to lay a solid foundation for children's writing step by step.