IB English B SL写作：Text Types全攻略

IB English B SL写作：Text Types全攻略

IB English B SL的Paper 1（写作）要求学生根据特定情景在限定时间内完成一篇指定文本类型的写作。许多考生在这一部分失分，不是因为英语不够好，而是因为不了解每种文本类型（Text Type）的格式规范、语域要求和评分标准。本文全面覆盖IB English B SL考试中可能出现的所有核心文本类型，逐一解析其格式要点、语言特征和提分技巧。

Paper 1 (Writing) in IB English B SL requires students to produce a piece of writing in a specified text type within a limited time. Many candidates lose marks in this component not because their English is weak, but because they do not understand the format conventions, register requirements, and marking criteria of each text type. This article provides comprehensive coverage of all core text types that may appear in the IB English B SL examination, with detailed analysis of format essentials, language features, and scoring strategies for each.

一、Paper 1考试概览

IB English B SL Paper 1考试时长为1小时15分钟，考生需要从三选一的题目中选择一题，完成一篇250-400词的写作任务。每道题都会提供清晰的情景（context）、受众（audience）和目的（purpose），并要求特定的文本类型。评分依据三个标准：Criterion A（语言）、Criterion B（信息传递）和Criterion C（格式与语域）。考试中常见的文本类型多达十余种，全面掌握每种类型的格式模板与语体特征是取得高分的关键。

IB English B SL Paper 1 lasts 1 hour and 15 minutes. Candidates choose one of three prompts, each specifying a context, audience, purpose, and text type, and must produce a 250-400 word response. The assessment uses three criteria: Criterion A (Language), Criterion B (Message), and Criterion C (Format and Register). With over a dozen possible text types appearing in the examination, mastering the format template and stylistic conventions of each is essential for achieving a high score.

二、正式书信 (Formal Letter)

正式书信是IB English B SL中最常见的文本类型之一，通常涉及求职申请、投诉、建议或官方沟通等场景。格式要求极为严格：左上角写明寄件人地址（可简化为城市和国家），换行后写日期（格式如 15 March 2026），再换行写收件人地址。称呼使用 "Dear Mr/Ms [Surname]"（已知姓名）或 "Dear Sir/Madam"（未知姓名）。正文分段清晰，通常包括开篇陈述目的、中段展开细节、结尾表达期待。署名前写 "Yours faithfully"（Dear Sir/Madam对应）或 "Yours sincerely"（已知姓名对应），然后签名并打印全名。语域要求正式、礼貌、客观，避免缩写和口语化表达。

Formal letters are among the most frequently tested text types in IB English B SL, typically involving job applications, complaints, suggestions, or official correspondence. The format is strict: the sender's address (city and country suffices) goes in the top-left corner, followed by the date (e.g., 15 March 2026) on a new line, then the recipient's address. The salutation uses "Dear Mr/Ms [Surname]" when the name is known, or "Dear Sir/Madam" when it is not. The body is clearly paragraphed, with an opening statement of purpose, middle paragraphs expanding details, and a closing expression of expectation. Before the signature, use "Yours faithfully" (paired with Dear Sir/Madam) or "Yours sincerely" (paired with a named recipient). Register must be formal, polite, and objective, with no contractions or colloquialisms.

三、非正式书信 (Informal Letter)

非正式书信写给朋友或家人，语气亲切自然，但仍需遵循基本书信格式。右上角写日期即可，无需地址。称呼使用 "Dear [First Name],"，正文用友好、对话式的语言，可以使用缩写（I'm, you've, it's）和口语表达。结尾署名前的结束语常见 "Best wishes," "Lots of love," "Take care," 等，然后签上名字。内容上通常包含个人经历分享、情感表达和对收信人的关心。虽然是"非正式"，但段落结构仍需清晰，不能写成意识流。

Informal letters are addressed to friends or family members. The tone is warm and conversational, but basic letter format still applies. Only the date is needed in the top-right corner, with no address. The salutation uses "Dear [First Name]," and the body adopts friendly, dialogic language, where contractions (I'm, you've, it's) and colloquial expressions are acceptable. Common closing phrases include "Best wishes," "Lots of love," or "Take care," followed by the first name. Content typically involves sharing personal experiences, expressing emotions, and showing care for the recipient. Although "informal," paragraph structure must remain clear and should not devolve into stream of consciousness.

四、博客文章 / 日记 (Blog / Diary Entry)

博客和日记在IB考试中共享相似的格式特征。标题居中或左对齐，通常引人注目。日期写在标题下方。正文使用第一人称，语气可以是个人的、反思性的或对话式的。博客通常需要一个吸引人的开头来抓住读者注意力，结尾可以邀请评论或互动。日记则更侧重于个人反思和情感表达，通常按时间顺序叙述事件。两者都允许使用非正式语域，但博客需要在一定程度上考虑受众，而日记可以是完全私密的语调。建议在开头使用一个令人好奇的问题或引人深思的陈述来设置文章的基调。

Blogs and diary entries share similar format features in the IB examination. The title is centred or left-aligned, usually attention-grabbing. The date sits below the title. The body uses first-person narration, with a tone that can be personal, reflective, or conversational. A blog typically needs a compelling opening to hook the reader and may end with an invitation to comment or engage. A diary entry leans more toward personal reflection and emotional expression, often narrating events chronologically. Both allow informal register, but a blog must retain some awareness of its audience while a diary can adopt a wholly private voice. Opening with a curious question or thought-provoking statement is recommended to set the article's tone.

五、演讲稿 (Speech / Presentation)

演讲稿在IB English B SL中出现频率很高，场景包括学校集会、社区活动、颁奖典礼和毕业典礼等。格式要点：开头需要有称呼语来问候听众，例如 "Good morning, fellow students and teachers" 或 "Ladies and gentlemen, thank you for being here today." 正文分段用过渡词连接（Firstly, Moreover, In conclusion），结尾需要有力的总结和感谢语 "Thank you for your attention." 语域取决于受众和场合：学校集会可以半正式，社区活动可以偏暖心和亲和。修辞手法的运用是演讲稿的加分项，包括反问（rhetorical questions）、三连排比（rule of three）、直接称呼听众（direct address）和情感诉求（pathos）。

Speeches appear frequently in IB English B SL, with scenarios including school assemblies, community events, award ceremonies, and graduation ceremonies. Format essentials: the opening must include a greeting to address the audience directly, such as "Good morning, fellow students and teachers" or "Ladies and gentlemen, thank you for being here today." The body uses transition words to connect paragraphs (Firstly, Moreover, In conclusion), and the closing needs a strong summary plus a thank-you: "Thank you for your attention." Register depends on audience and occasion: semi-formal for school assemblies, warmer and more approachable for community events. Rhetorical devices are a significant scoring advantage in speeches, including rhetorical questions, the rule of three, direct address to the audience, and appeals to pathos.

六、新闻报导 (News Report)

新闻报导要求客观、事实导向的写作风格。标题需要简洁有力，概括事件核心。正文开篇即回答"5W1H"问题：Who, What, When, Where, Why, How：确保读者在首段就获得所有关键信息。后续段落按重要性递减排列细节（倒金字塔结构），从最重要的事实到背景信息和引语。直接引语是新闻报导的重要组成部分，需要正确使用引号并注明信息来源。语域为正式但可及的新闻报道风格，避免第一人称和主观评价。时间表达通常使用过去时，但标题可以使用现在时以增加即时感。

News reports require an objective, fact-driven writing style. The headline must be concise and impactful, capturing the core of the event. The opening paragraph answers the "5W1H" questions -- Who, What, When, Where, Why, How -- ensuring that readers obtain all key information at the very beginning. Subsequent paragraphs arrange details in descending order of importance (the inverted pyramid structure), moving from the most critical facts to background information and direct quotations. Quotations are an essential component of news reports; they must use quotation marks correctly and cite the information source. The register is formal but accessible journalistic style, avoiding first-person narration and subjective commentary. Past tense is standard for reporting events, though headlines may use present tense to create a sense of immediacy.

七、评论文章 (Review)

评论文章通常要求对书籍、电影、餐厅、产品、演出或展览进行评价。结构上需要包含以下要素：开头简要介绍被评价对象的基本信息（名称、类型、创作者等），正文分段讨论不同方面的优缺点，结尾给出总体评价和推荐意见（星级评分或推荐语）。评论的语域取决于出版物类型：正式出版物使用较为客观的语言，个人博客或学生报纸可以使用更轻松的口吻。关键技巧是平衡描述与评价，既提供足够的背景信息让读者了解对象，又给出清晰、有论证支持的判断。使用形容词和副词来丰富评价语言，但避免空洞的"good"或"bad"，要用"captivating performance"、"disappointing plot development"等具有实质内容的表达。

Reviews typically require an evaluation of a book, film, restaurant, product, performance, or exhibition. The structure should include: an opening that briefly introduces the subject with basic details (name, type, creator), body paragraphs discussing strengths and weaknesses from different angles, and a closing that delivers an overall verdict and recommendation (star rating or endorsement). The register depends on the publication type: more objective language for formal outlets, a lighter tone for personal blogs or student newspapers. The key technique is balancing description with evaluation, providing enough background information for readers to understand the subject while delivering clear, well-supported judgments. Use adjectives and adverbs to enrich evaluative language, but avoid empty words like "good" or "bad" in favour of substantive expressions such as "captivating performance" or "disappointing plot development."

八、提案 (Proposal)

提案是IB English B SL中较为高阶但也频繁出现的文本类型，通常用于向学校管理层或社区组织提出改进建议。格式上以"Proposal for [topic]"作为标题，正文通常包括以下部分：Introduction（背景和问题陈述）、Proposed Actions（具体的建议措施及其理由）、Expected Benefits（预期的积极结果）和Conclusion（总结呼吁）。提案的语域为正式或半正式，需要使用说服性语言但保持专业和建设性。使用情态动词（should, would, could, must）来表达不同程度的建议强度。结构清晰的标题、小标题和编号列表可以提升格式分。

A proposal is a higher-order but frequently tested text type in IB English B SL, typically used to present improvement suggestions to school administration or community organisations. The format uses "Proposal for [topic]" as the title, with the body typically containing: an Introduction (background and problem statement), Proposed Actions (specific recommendations with rationale), Expected Benefits (anticipated positive outcomes), and a Conclusion (summary and call to action). The register is formal or semi-formal, requiring persuasive language while remaining professional and constructive. Use modal verbs (should, would, could, must) to express different degrees of recommendation strength. Clear headings, subheadings, and numbered lists within the body enhance format marks.

九、指南 / 说明书 (Set of Instructions / Guide)

指南类文本需要清晰、步骤化的写作。标题明确说明指南的目的，例如 "How to Prepare for Your IB English Oral Exam." 正文分为引言（说明本指南的用途和适用人群）和按顺序排列的具体步骤。每一步骤使用编号或项目符号，以祈使句开头（Begin by... / Next... / After completing...），语言直接明了。可以包含提示（Tips）和注意事项（Warnings）以增加实用价值。语域取决于内容性质：学校相关的指南采用半正式风格，生活类指南可以使用更友好的语气。清晰性和可操作性比语言复杂度更重要，简短的句子和明确的动词是成功的关键。

Instructional texts demand clear, step-by-step writing. The title explicitly states the purpose of the guide, for instance, "How to Prepare for Your IB English Oral Exam." The body divides into an introduction (explaining the guide's purpose and target audience) and sequentially ordered specific steps. Each step uses numbering or bullet points and begins with an imperative verb (Begin by... / Next... / After completing...), with language that is direct and unambiguous. Tips and Warnings can be included to add practical value. Register depends on the nature of the content: semi-formal for school-related guides, a more friendly tone for lifestyle guides. Clarity and actionability matter more than linguistic complexity; short sentences and decisive verbs are the keys to success.

十、宣传册 / 传单 (Brochure / Leaflet)

宣传册是IB考试中需要特别注意视觉布局的文本类型。标题需要醒目且有吸引力。正文通常使用短段落、项目符号、加粗关键词和信息框来模拟印刷品的视觉效果。小标题将内容分为不同板块，如 "Why Choose Us," "What We Offer," "How to Join." 语域通常是半正式的劝说性语言，积极、热情但不夸张。需要包含明确的行动号召（如 "Visit us today!" 或 "Sign up now!"）和联系方式。考试中无需追求真正的多栏排版，但应在写作中体现出对版面结构的意识，通过短段落和清晰的信息分层来暗示视觉设计。

Brochures and leaflets are text types that require special attention to visual layout in the IB examination. The heading must be eye-catching and compelling. The body uses short paragraphs, bullet points, bolded keywords, and information boxes to simulate the visual effect of printed material. Subheadings divide content into distinct sections such as "Why Choose Us," "What We Offer," and "How to Join." The register is typically semi-formal persuasive language: positive, enthusiastic, but not exaggerated. A clear call to action (e.g., "Visit us today!" or "Sign up now!") and contact details must be included. True multi-column layout is not required in the exam, but the writing should demonstrate awareness of page structure by using short paragraphs and clear information layering to imply visual design.

十一、面试 / 访谈 (Interview)

面试是IB English B SL中一种特殊的文本类型，通常呈现为问答形式。格式上，标题说明采访对象和主题。正文采用交替的提问和回答形式，每个问答为一个独立的段落。提问者的名字或角色标注在问题前（如 Interviewer: 或姓名后加冒号），受访者的回答同理。引言段落简要介绍采访背景和受访者身份。面试的语言取决于场景：正式访谈使用标准英语，名人访谈可以使用更为轻松的风格。好的面试问题从宽泛到具体，层层深入，且后续问题能基于前一回答展开。结束段落可以总结采访要点或表达感谢。

Interviews are a distinctive text type in IB English B SL, typically presented in question-and-answer format. The title indicates the interviewee and topic. The body alternates between questions and answers, with each Q&A pair as a distinct paragraph. The questioner's name or role is labelled before each question (e.g., Interviewer: or name followed by a colon), and the same applies to the response. An introductory paragraph briefly sets the context and introduces the interviewee. The language in an interview depends on the scenario: formal interviews use standard English, while celebrity interviews may adopt a more relaxed style. Good interview questions progress from broad to specific, deepening with each layer, and follow-up questions build on the previous answer. The closing paragraph may summarise key points or express gratitude.

十二、常见失分陷阱与提分策略

根据IB官方评分报告，考生在Paper 1中最常见的失分原因包括：文本类型格式错误（如把正式书信写成了电子邮件格式）、语域选择失当（在正式文本中使用口语化表达）、忽略题目中的受众设定（写给校长的信用了过于随意的语气）、以及文章结构松散缺乏逻辑推进。提分策略如下：第一，考前为每种文本类型准备一个格式模板，在考场上3分钟内完成格式框架搭建。第二，审题时在情景描述中圈出三个关键词：Audience（受众）、Purpose（目的）和Context（情景），确保全文围绕这三个要素展开。第三，采用PEEL段落结构（Point, Evidence, Explanation, Link），保证每个段落都有清晰的主题句和论证支撑。第四，在最后5分钟通读全文检查语法和拼写错误，这一步通常能挽回2-3分。

According to IB official grade reports, the most common reasons for candidates losing marks in Paper 1 include: incorrect text type format (e.g., writing a formal letter in email format), inappropriate register selection (using colloquial language in formal texts), ignoring the specified audience in the prompt (addressing a headteacher with an overly casual tone), and disorganised essay structure lacking logical progression. Scoring strategies: First, prepare a format template for each text type before the exam and spend the first 3 minutes of writing time setting up the framework. Second, during prompt analysis, circle three keywords in the scenario: Audience, Purpose, and Context to ensure the entire response revolves around these three elements. Third, use the PEEL paragraph structure (Point, Evidence, Explanation, Link) to ensure every paragraph has a clear topic sentence supported by arguments. Fourth, use the last 5 minutes to read through the entire response for grammar and spelling errors; this step typically recovers 2-3 marks.

十三、Text Type快速识别对照表

考场审题时，快速识别题目要求的文本类型是节省时间的关键。以下是最常见的提示词（prompt clues）对应关系：看到"write a letter to the editor"或"compose a letter of complaint"指向正式书信；"write a speech for the school assembly"指向演讲稿；"write a review for the school magazine"指向评论文章；"write a news report about the event"指向新闻报导；"write a blog post sharing your experience"指向博客文章；"write a proposal for the student council"指向提案。完成对应识别后，立即提取受众和目的信息，然后套用相应类型的格式模板开始写作。

During the exam, quickly identifying the required text type from the prompt is essential for saving time. Below are the most common prompt clues and their corresponding text types: "write a letter to the editor" or "compose a letter of complaint" indicates a formal letter; "write a speech for the school assembly" signals a speech; "write a review for the school magazine" points to a review; "write a news report about the event" indicates a news report; "write a blog post sharing your experience" signals a blog post; "write a proposal for the student council" points to a proposal. Once the prompt is identified, immediately extract the audience and purpose, then apply the corresponding text type format template and begin writing.

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