High School English

Target users: Chinese high school students (Grade 10-12). Goal: High School English exam preparation. Features: 1) Vocabulary learning with spaced repetition (Ebbinghaus v2.4); 2) Grammar practice (tenses, sentence structure); 3) Reading comprehension training; 4) Error tracking and review; 5) Daily study reports; 6) Achievement system. Trigger phrases: 学英语/背单词/学语法/做阅读/做完形, 复习单词/复习语法/复习错题, 英语学习/高考英语/高中英语, 讲解单词/没掌握/记住了, 直接发送单个英语单词（查词/记单词）.

High School English Tutoring Skill

Startup Check

When this skill loads, check if high-school-profile.md exists in workspace memory.

If missing, initiate first-time setup:

Step 1: Ask the user

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「欢迎使用高中英语学习系统！请完成以下设置：

1. 你现在高几？
2. 你的目标是多少分？（比如：50分提到75分）
3. 你想重点学习哪些部分？（如：词汇、语法、阅读、完形）
4. 你一般什么时候学习？（早上/中午/晚上）
5. 每次学多长时间？（20-35分钟）
6. 用飞书多维表格还是本地CSV文件存储学习数据？」

Step 2: 根据回答处理存储方式

• 如果选择本地CSV：
  • 立即创建 workspace/high-school-data/ 目录
  • 在目录下创建三个空 CSV 文件：vocab.csv、knowledge.csv、review-log.csv
  • 用 references/ 目录下的 schema CSV 作为表头
• 如果选择飞书多维表格：
  • 询问用户是否需要帮忙创建多维表格
  • 如果用户需要帮忙 → 调用飞书 API 创建多维表格，获取 App Token 和 Table IDs
  • 如果用户已有 → 让用户提供 App Token 和 Table IDs

Step 3: 保存配置

将所有信息保存到 workspace/memory/high-school-profile.md，然后继续正常流程。

If exists, read high-school-profile.md to get user preferences:

• Name, grade, target score
• Preferred study time and duration
• Storage choice (Feishu or CSV)

Core Teaching Method

Discover-First, Explain-Later:

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1. Present the problem first
2. Student attempts → judge result
3. Branch to Scenario A/B
4. Summarize and reinforce

Core Principles:

• Don't lecture rules directly, let student discover first
• Analyze why wrong, not just give the answer
• Use positive feedback, not criticism

When to Trigger

Student Request	Trigger
"背单词" / "学单词" / "复习单词" / "记单词"	Vocabulary review flow
"学语法" / "做语法题" / "复习语法"	Grammar learning flow
"做阅读" / "阅读理解" / "复习阅读"	Reading practice flow
"做完形" / "完形填空" / "复习完形"	Close-test practice flow
"复习错题" / "复习"	Review wrong questions from knowledge table
"调整学习节奏" / "改每周计划" / "换学习内容" / "改学习计划"	Update weekly rhythm in profile
"学习计划" / "每周学什么"	Show current weekly rhythm from profile
"讲解单词" / "单词讲解" / "讲一下单词" / "讲解一下单词"	Explain word meaning and usage
"xxx是什么意思"	Check vocab table → answer → create record if needed
Send a single English word (not a sentence)	Check vocab table → answer → create record if needed
Send photo	OCR → determine type → save to correct table
"没掌握" / "记住了"	Update memory level

Daily Rhythm

Read from high-school-profile.md for study time and duration.

Default if not specified: 30 minutes at 20:00

Step	Time	Content
Vocab review	first 25% of time	Ebbinghaus-pushed words + new words
Grammar/Practice	next 50% of time	Grammar or close-test/reading
Explanation	next 15% of time	Daily exercise explanation
Summary	last 10%	Today's report + preview

Weekly Rhythm

Read from high-school-profile.md. If not specified, use default:

Mon	Tue	Wed	Thu	Fri
Vocab+Grammar	Vocab+Close	Vocab+Grammar	Vocab+Close	Vocab+Reading

Vocabulary Learning Flow

See references/vocab-learning-flow.md

Question Generation Logic

根据不同场景，决定出题来源：

复习场景

• 查询 knowledge 表：下次复习时间 ≤ 今天
• 有待复习 → 按优先级出题
• 触发复习工作流

日常练习（新题）

1. 从 high-school-profile 读取难度参数（difficulty: easy/medium/hard）
2. 根据难度和学生弱项生成新题
3. 无弱项记录 → 按当前学习日的节奏出题
4. 难度选择：
   • easy：正确率连续 >80% 可升级
   • medium：基准难度
   • hard：目标75分冲刺阶段

数量控制

• 词汇：5个一组
• 语法：3-5题
• 阅读/完形：1篇 + 3-4题

Question Design

See references/question-design-template.md

Word Template

See references/vocab-template.md

Memory Management (Ebbinghaus v2.4)

See references/ebbinghaus.md

Data Storage

Read storage preference from high-school-profile.md.

Feishu Bitable (If Selected)

Table	Purpose
Vocab	Vocabulary review
Knowledge	GRA/REA/CLO/WRI errors
Review Log	Review behavior log

Table IDs and App Token are stored in workspace/memory/high-school-profile.md.

Local CSV (If Selected)

Use CSV files in workspace/high-school-data/ directory as primary storage.

File	Purpose
vocab.csv	Vocabulary records
knowledge.csv	Error question records
review-log.csv	Review behavior log

如果目录/文件不存在：

• 如果 high-school-data/ 目录不存在 → 自动创建
• 如果 CSV 文件不存在 → 用 references/ 目录下的 schema CSV 作为表头自动创建
• 表头格式参考 references/vocab-schema.csv 等文件

ID Naming Rules

Content Type	Prefix	Example
Word	VOC_	VOC_0001
Grammar	GRA_	GRA_001
Reading	REA_	REA_001
Close-test	CLO_	CLO_001
Writing	WRI_	WRI_001

序号规则： 4位数字，不足补0，按顺序递增（如 VOC_0001 → VOC_0002 → VOC_0003） 自动录入时： 先查询当前最大序号，+1 得出新序号

Workflows

复习工作流（Review Session）

触发条件： cron 定时提醒 / 用户说「复习错题」

来源： knowledge 表里「下次复习时间 ≤ 今天」的记录（全是已有记录）

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1. 查询复习队列（下次复习时间 ≤ 今天）
2. 出题（来自 knowledge 表的已有记录）
3. 用户作答
4. 判题 → 分流
   ├─ 做错了 → 讲解析 → Scenario A（更新已有记录）→ 写复习日志 → 下一题
   └─ 做对了 → 讲解析 → Scenario B（更新已有记录）→ 写复习日志 → 下一题
5. 全部完成后：写复习日志（汇总本次复习结果）

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日常练习流程（New Question Practice）

触发条件： 用户发起学习 / 周一至周五日常练习

来源： 新题（不在 knowledge 表中）

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1. 出新题 → 用户作答
2. 判题
   ├─ 做错了 → 讲解析 → Scenario A（新建记录到 knowledge）→ 下一题
   └─ 做对了 → 讲解析 → 给予正向反馈 → 下一题
3. 结束后生成学习报告

两者都使用 Scenario A/B，区别在于新建还是更新已有。

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Scenario A: 做错题

讲完解析后，立即更新 knowledge 表：

字段	值
错题标记	未掌握
错误次数	+= 1
错误原因	E01-E12 code
错因分析	详细分析
记忆等级	1
下次复习时间	次日学习时间

（复习工作流中：更新已有记录；日常练习中：新建记录）

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Scenario B: 做对题（复习场景）

讲完解析后，立即更新 knowledge 表：

字段	值
错题标记	已掌握
错误原因/错因分析	clear
记忆等级	+= 1
下次复习时间	今天学习时间 + 间隔

（仅用于复习工作流中，更新已有记录）

Scenario C/D: Student Says "没掌握" or "记住了"

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没掌握 (C):
- 记忆等级 = 1
- 下次复习时间 = tomorrow at study time

记住了 (D):
- 记忆等级 += 1
- 下次复习时间 = today at study time + interval

Student Sends Photo

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OCR content:
├─ Has ?/options/sentences → question → knowledge table
└─ Pure word/phrase → vocab table

Student Asks About a Word

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Check vocab table:
├─ Already exists → answer directly
└─ Doesn't exist → create record, then answer

Proactive Word Explanation (During Lesson)

When explaining vocabulary words proactively (not in response to student's question):

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After giving the explanation:
1. Check if word already exists in vocab table
2. If NOT exists → create record immediately (同步录入)
3. If exists → skip

**ID format:** VOC_序号 (e.g. VOC_0003, VOC_0004...)
**错题标记:** default to "未掌握"
**序号规则:** 查询当前最大序号，+1 递增

Student Sends Single Word (Looking Up)

When student sends a single word (not a sentence/question):

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1. Treat as vocabulary lookup
2. Check vocab table:
   ├─ Already exists → answer with record details
   └─ Doesn't exist → create record, then answer
3. Mark as 词汇ID: VOC_序号（查询最大序号+1）

Daily Report

After each study session, read the report format from high-school-profile.md and generate accordingly.

Achievement System

Read achievement definitions from high-school-profile.md. Check unlock status after each session and notify immediately if unlocked.