共 4 条记录，分三大类：错题、错字重测（语文听写错字，只重出原字词）、 练习（老师改写的变式题 + AI 生成的相似练习，可用「练习来源」再区分）。 掌握程度按「这个知识点在日志里错过多少次」自动判定： 错过 1 次＝待巩固，2 次＝薄弱，3 次及以上＝重点薄弱，老师标记重测通过后变为已掌握。 筛选结果可以直接导出成 Word 或 PDF。
仿照例句介绍 Amy 的好友 Linda（提示词：tall, thin, short hair, kind, play basketball）
写“My name is Amy. Linda She is my best friend. tall and thin. She is short hair. We Play basket ball.”
示例：This is my best friend Linda. She is tall and thin. She has short hair. She is kind. We often play basketball together.
句子结构不完整；系动词与 have 混用；大小写与单词拼写错误
仿照例句介绍你的朋友（提示：short, strong, big eyes, funny, play football）
示例：This is my friend Mike. He is short and strong. He has big eyes. He is funny. We often play football together.
由原错题改写的同类练习
What's Lily's father's job?（根据短文回答）
写“Lili's father is a aa doctor”
He is a doctor. / Lily's father is a doctor.
名字拼写错、冠词重复、书写不规范
What's Gina's mother's job?（She works in a hospital.）
She is a doctor. / Gina's mother is a doctor.
由原错题改写的同类练习