## 独立词库 理解词原先只能跟着课程单元走,学完 A0 十课词汇量只增加约 22 个实词, 不足以解决"记不住单词"。新增一份独立词库 assets/words/wordbank.json (2748 词,A1–B1),挂进 receptiveWordRegistry 的合成单元 bank-A1/A2/B1, 完全复用理解词已有的状态机,不依赖课程进度,第一天就能用。 数据来源、许可与合成规则记在 tool/words/DATA-NOTE.md:CEFR-J 定等级、 公开词书提供音标、AI 重写全部释义并生成例句、OpenSubtitles 提供口语词频。 词书部分为 CC BY-NC-SA 4.0 且上游权利不明,仅供个人非商用; 若要分发或上架,须替换音标那一列。 ## 背单词机制 - 间隔阶梯 1/3/7/15/30/60/120 天,连续答对上一级,答错回第一级。 原先首次答对后要等 7 天才复习,正是"第二天就忘"的成因。 - 每日新词上限(10 分钟 8 个 / 20 分钟 15 个 / 30 分钟 20 个)。 阶梯第一级是次日,今天引入的新词就是明天的工作量。 - 新词按口语频率发放,不再按字母序 —— A1 从 a.m./ability 变成 no/not/know/just。 - 三个方向按层级轮转:看词(英→中)→ 听词(音→中)→ 想词(中→英)。 想词题仍是选择题,不要求产出,理解词定位不变,不进升级分母。 - 单词页独立成 tab,首页今日任务卡下方给一张认词入口卡。 ## 用法对照 课程 JSON 增加 usage 字段(when/reply/swap/confuse):一个句型用在什么场合、 对方通常怎么答、还能怎么说、跟哪个学过的句型容易混。 知道 How are you? 的意思,不等于知道它不是用来问名字的。 ## 复习流 - 当日快闪(recap)独立成队列,不占复习预算,也不计入积压。 - 只发放当日预算内的量,其余保持到期状态等下次,不悄悄丢弃或改期。 - 答错的项隔几题后回来,而不是立刻重问。 测试 296 通过,flutter analyze 干净。 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
218 lines
5.8 KiB
JSON
218 lines
5.8 KiB
JSON
{
|
||
"id": "a0-10",
|
||
"level": "A0",
|
||
"status": "approved",
|
||
"title": "A0 综合任务",
|
||
"canDo": "没听清时请对方重复,并完成自我介绍、喜好和反问",
|
||
"categories": [],
|
||
"coreItems": [
|
||
{
|
||
"id": "A0-W24",
|
||
"type": "word",
|
||
"en": "water",
|
||
"zh": "水",
|
||
"match": [
|
||
[
|
||
"water"
|
||
]
|
||
],
|
||
"review": {
|
||
"prompt": "把“水”写成英文。",
|
||
"dictation": {
|
||
"sentence": "I like water.",
|
||
"meaning": "我喜欢喝水。"
|
||
}
|
||
}
|
||
},
|
||
{
|
||
"id": "A0-P20",
|
||
"type": "phrase",
|
||
"en": "Please say that again.",
|
||
"match": [
|
||
[
|
||
"please say that again",
|
||
"please speak slowly"
|
||
]
|
||
],
|
||
"review": {
|
||
"prompt": "请对方再说一次。",
|
||
"dictation": {
|
||
"sentence": "Please say that again.",
|
||
"meaning": "请再说一遍。"
|
||
}
|
||
},
|
||
"usage": {
|
||
"when": "没听清对方说了什么,请他再说一次。",
|
||
"reply": "对方会把刚才的话重说一遍,通常会慢一点。",
|
||
"confuse": [
|
||
{
|
||
"id": "A0-P04",
|
||
"note": "How do you spell that? 是听清了但不会写,这句是根本没听清。"
|
||
}
|
||
]
|
||
}
|
||
}
|
||
],
|
||
"segments": [
|
||
{
|
||
"id": "a0-10-a",
|
||
"title": "A0 综合任务",
|
||
"minutes": 12,
|
||
"itemIds": [
|
||
"A0-W24",
|
||
"A0-P20"
|
||
],
|
||
"grammarNote": "礼貌请求以 Please 开头:Please say that again.",
|
||
"vocabulary": [
|
||
{
|
||
"id": "a0-10-water",
|
||
"word": "water",
|
||
"meaning": "水",
|
||
"example": "I like water.",
|
||
"exampleMeaning": "我喜欢喝水。",
|
||
"ipa": "/ˈwɔːtər/"
|
||
},
|
||
{
|
||
"id": "a0-10-again",
|
||
"word": "Please say that again.",
|
||
"meaning": "请再说一遍。",
|
||
"example": "Please say that again.",
|
||
"exampleMeaning": "请再说一遍。"
|
||
},
|
||
{
|
||
"id": "a0-10-slowly",
|
||
"word": "Please speak slowly.",
|
||
"meaning": "请说慢一点。",
|
||
"example": "Please speak slowly.",
|
||
"exampleMeaning": "请说慢一点。"
|
||
}
|
||
],
|
||
"sceneId": "a0-10-a",
|
||
"listening": {
|
||
"text": "Do you like water? Sorry, please say that again.",
|
||
"question": "第二个人希望对方做什么?",
|
||
"options": [
|
||
"再说一遍",
|
||
"说慢一点",
|
||
"给他一杯水"
|
||
]
|
||
},
|
||
"speaking": [
|
||
{
|
||
"text": "Sorry, please say that again. I like water.",
|
||
"tip": "water 的 t 常读得很轻,像轻轻的 d。先清楚,不必快。"
|
||
}
|
||
],
|
||
"reading": {
|
||
"text": "Alex: Hi! I’m Alex. Where are you from?\nShen: Sorry? Please say that again.\nAlex: Where are you from?\nShen: I’m from Hong Kong. Do you like coffee?\nAlex: No, I don’t. I like water.",
|
||
"question": "Alex 喜欢喝什么?",
|
||
"options": [
|
||
"Water",
|
||
"Coffee",
|
||
"Tea"
|
||
]
|
||
},
|
||
"writing": {
|
||
"prompt": "写姓名、地点和喜好三句,喜好用 water。",
|
||
"example": "I’m Shen.\nI’m from Hong Kong.\nI like water.",
|
||
"accept": [
|
||
[
|
||
"i am",
|
||
"my name is"
|
||
],
|
||
[
|
||
"from"
|
||
],
|
||
[
|
||
"like"
|
||
],
|
||
[
|
||
"water"
|
||
]
|
||
],
|
||
"hint": "分别写姓名、来自哪里和喜好三部分,喜好用 water:I like water."
|
||
},
|
||
"independent": {
|
||
"prompt": "不看帮助:先请对方再说一遍,再说姓名、喜欢喝什么,并反问对方。",
|
||
"help": "Please say that again. / I’m … / I like water. / Do you like …?",
|
||
"accept": [
|
||
[
|
||
"say that again",
|
||
"speak slowly",
|
||
"pardon"
|
||
],
|
||
[
|
||
"i'm + #word",
|
||
"i am + #word",
|
||
"my name is",
|
||
"my name's"
|
||
],
|
||
[
|
||
"i like",
|
||
"i love"
|
||
],
|
||
[
|
||
"#question"
|
||
]
|
||
]
|
||
}
|
||
}
|
||
],
|
||
"scenes": [
|
||
{
|
||
"id": "a0-10-a",
|
||
"kind": "main",
|
||
"title": "A0 综合任务",
|
||
"goal": "请求重复或放慢语速,并完成基础沟通",
|
||
"turns": [
|
||
{
|
||
"ai": "Say: Please say that again.",
|
||
"aiZh": "请说:Please say that again(请再说一遍)。",
|
||
"goal": "请求对方重复",
|
||
"model": "Please say that again.",
|
||
"accept": [
|
||
"say that again",
|
||
"again",
|
||
"pardon"
|
||
]
|
||
},
|
||
{
|
||
"ai": "Say: Please speak slowly.",
|
||
"aiZh": "请说:Please speak slowly(请说慢一点)。",
|
||
"goal": "请求对方放慢语速",
|
||
"model": "Please speak slowly.",
|
||
"accept": [
|
||
"slowly",
|
||
"slow"
|
||
]
|
||
},
|
||
{
|
||
"ai": "Now ask me your name or where I am from.",
|
||
"aiZh": "现在请问我的名字或我来自哪里。",
|
||
"goal": "反问名字或来自哪里",
|
||
"model": "What’s your name?",
|
||
"accept": [
|
||
"what's your name",
|
||
"what is your name",
|
||
"where are you from",
|
||
"your name",
|
||
"#question"
|
||
]
|
||
},
|
||
{
|
||
"ai": "Tell me what you like to drink.",
|
||
"aiZh": "告诉我你喜欢喝什么。",
|
||
"goal": "说出你喜欢喝什么",
|
||
"model": "I like water.",
|
||
"accept": [
|
||
"i like",
|
||
"i love"
|
||
]
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"tasks": [],
|
||
"materials": []
|
||
}
|