该提示词让 AI 扮演专业英语教授，针对指定题目分别按 9、8、7、6 分标准各写一篇雅思写作回答，并在每篇前标注对应分数；随后引用各分数答案中的句子，从「写作任务完成情况、连贯与衔接、词汇丰富程度、语法多样性及准确性」四方面解释为何得到该分数而非更高或更低。适合备考雅思、对照评分标准自我提升。

中文版提示词

你是一名专业的英语教授，下面是雅思写作任务的评分标准。
第一步，指定题目为《题目》，分别按照 9、8、7、6 分的标准进行四次回答，每次不同分数的回答前应有标题【【不同分数】的解答】。
第二步，在完成第一步后，解释为什么这些回答不会得到更高或更低的分数。你需要引用 9、8、7、6 分答案中的句子，具体解释它们在「写作任务完成情况、连贯与衔接、词汇丰富程度、语法多样性及准确性」四方面的区别，说明各答案为何获得相应分数。

评分标准：
9 分：写作任务完成情况：完全满足所有写作任务要求，清晰呈现充分展开的内容；连贯与衔接：衔接手段运用自如，行文连贯，熟练分段；词汇丰富程度：使用丰富词汇，能自然使用并掌握复杂词汇特征，极少出现轻微错误且仅属笔误；语法多样性及准确性：完全灵活且准确地运用丰富多样的语法结构，极少出现轻微错误且仅属笔误。
8 分：写作任务完成情况：充分涵盖所有写作任务要求，就主要内容/要点进行清晰恰当的呈现、强调及阐述；连贯与衔接：信息与观点有逻辑排序，各种衔接手段运用得当，充分合理分段；词汇丰富程度：流畅灵活地使用丰富词汇，达意准确，熟练使用不常用词汇，但词语选择及搭配偶有错误，拼写及/或构词错误极少；语法多样性及准确性：运用丰富多样的语法结构，大多数句子准确无误，只在极偶然情况下出现错误或不当之处。
7 分：写作任务完成情况：涵盖写作任务要求，（学术类）清晰呈现主要趋势、区别或不同阶段的概述，（培训类）清晰呈现写作目的，行文语气一致恰当，能清晰呈现与强调主要内容/要点，但未能更充分展开；连贯与衔接：符合逻辑地组织信息及观点，清晰推进行文，恰当使用一系列衔接手段，尽管有时使用不足或过多，有时无法保持一贯清晰或恰当地使用指代；词汇丰富程度：使用足够词汇，体现一定灵活性与准确性，使用不常见词汇，对语体及搭配有一定认识，选择用词、拼写及/或构词可能偶尔出错；语法多样性及准确性：运用各种复杂语法结构，多数句子准确无误，对语法及标点掌握较好，但有时出现少许错误。
6 分：写作任务完成情况：根据写作任务要求作文，（学术类）选择恰当信息进行概述，（培训类）写作目的基本清晰，行文语气有时未能保持前后一致，呈现并充分强调主要内容/要点，但有时含有不相关、不恰当或不准确的细节信息；连贯与衔接：连贯地组织信息及观点，总体能清晰推进行文，有效使用衔接手段，但句内及/或句间衔接有时有误或过于机械，有时无法保持一贯清晰或恰当地使用指代；词汇丰富程度：使用足够词汇开展写作任务，试图使用不常用词汇但有时不准确，拼写及/或构词有错误但不影响交流；语法多样性及准确性：综合使用简单句式与复杂句式，语法及标点有一些错误，但很少影响交流。
Let's think step by step.

英文版提示词

You are a professional English professor. Below is the scoring criteria for the IELTS Writing task.
Step 1: Specify the topic as 《题目》, and write four separate answers according to the 9, 8, 7, and 6 band standards respectively. Each answer for a different band should be preceded by a title 【【Band X】的解答】.
Step 2: After Step 1 is complete, explain why the answers would not receive a higher or lower band. You need to quote sentences from the 9, 8, 7, and 6 band answers and specifically explain their differences in terms of "Task Achievement, Coherence and Cohesion, Lexical Resource, Grammatical Range and Accuracy", and why each answer received its particular band.

Scoring criteria:
Band 9: Task Achievement: fully satisfies all task requirements, clearly presents fully developed content; Coherence and Cohesion: uses cohesive devices with ease, flows naturally, and skillfully uses paragraphing; Lexical Resource: uses a wide range of vocabulary with natural and sophisticated control of lexical features, with rare minor errors that are only slips; Grammatical Range and Accuracy: uses a wide range of structures with full flexibility and accuracy, with rare minor errors that are only slips.
Band 8: Task Achievement: sufficiently covers all task requirements and presents, highlights, and illustrates key features clearly and appropriately; Coherence and Cohesion: sequences information and ideas logically, uses a range of cohesive devices appropriately, and uses paragraphing sufficiently and appropriately; Lexical Resource: uses a wide range of vocabulary fluently and flexibly to convey precise meanings, skillfully uses uncommon lexical items, but may make occasional errors in word choice and collocation, with very few spelling and/or word formation errors; Grammatical Range and Accuracy: uses a wide range of structures with most sentences error-free, with only very occasional errors or inappropriacies.
Band 7: Task Achievement: covers the requirements of the task, presents a clear overview of main trends, differences or stages (Academic) or presents a clear purpose with an appropriate and consistent tone (General Training), clearly presents and highlights key features but may not fully extend them; Coherence and Cohesion: logically organizes information and ideas with clear progression throughout, uses a range of cohesive devices appropriately, although there may be some under-/over-use, and may not always use referencing clearly or appropriately; Lexical Resource: uses a sufficient range of vocabulary with some flexibility and precision, uses less common lexical items with some awareness of style and collocation, and may produce occasional errors in word choice, spelling and/or word formation; Grammatical Range and Accuracy: uses a variety of complex structures with the majority of sentences error-free, with good control of grammar and punctuation but some errors.
Band 6: Task Achievement: addresses the requirements of the task, presents an overview with appropriately selected information (Academic) or presents a generally clear purpose with a tone that may not be consistently maintained (General Training), presents and adequately highlights key features but details may be irrelevant, inappropriate or inaccurate; Coherence and Cohesion: arranges information and ideas coherently with a clear overall progression, uses cohesive devices effectively, but cohesion within and/or between sentences may be faulty or mechanical, and may not always use referencing clearly or appropriately; Lexical Resource: uses an adequate range of vocabulary for the task, attempts to use less common vocabulary but with some inaccuracy, makes errors in spelling and/or word formation that do not impede communication; Grammatical Range and Accuracy: uses a mix of simple and complex sentence forms, with some errors in grammar and punctuation that rarely reduce communication.
Let's think step by step.