55/ 100
需要巩固概念不清
动词短语 get back(找回、取回)在一般过去时语境中的拼写与运用
题目
Two days ago I lost my bow, and it was lucky for me to g____ it b____ today.
孩子作答
看不清
正确答案
get; back
错在哪里
孩子没看出这里要填的是“找回”这个固定搭配 get...back,只按中文意思猜词,导致首字母提示没用上。
怎么教
先带孩子读句子,圈出 two days ago 和 today 的时间对比,理解“两天前丢了,今天又找回来”。再让孩子记住 get...back 是“拿回、找回”,中间可以放名词或代词,如 get my bow back / get it back。最后用首字母 g 和 b 提示检查拼写。
练一练
同知识点 · 同难度
答案与思路
get; back。思路:lost 与 this morning 对比,表示“找回”,用 get...back。
练一练 · 安安(英语 · 动词短语 get back(找回、取回)在一般过去时语境中的拼写与运用)
- 1.
I lost my key yesterday, but I g____ it b____ this morning.
- 2.
She lent her book to Tom, and she wants to g____ it b____ tomorrow.
- 3.
My cat ran away last week, and I was happy to g____ it b____ yesterday.
答案与思路
- 1. get; back。思路:lost 与 this morning 对比,表示“找回”,用 get...back。
- 2. get; back。思路:借出去的书想“要回来”,用 get...back。
- 3. get; back。思路:猫跑丢了又“找回来”,用 get...back。
查看原题照片(缩略图)
原始照片已删除,这里只保留压缩后的缩略图
修正与整理
查看 AI 原始返回(修正时对比用)
{
"subject": "英语",
"questionText": "Two days ago I lost my bow, and it was lucky for me to g____ it b____ today.",
"studentAnswer": "看不清",
"correctAnswer": "get; back",
"knowledgePoint": "动词短语 get back(找回、取回)在一般过去时语境中的拼写与运用",
"errorReason": "孩子没看出这里要填的是“找回”这个固定搭配 get...back,只按中文意思猜词,导致首字母提示没用上。",
"errorType": "概念不清",
"teachingTip": "先带孩子读句子,圈出 two days ago 和 today 的时间对比,理解“两天前丢了,今天又找回来”。再让孩子记住 get...back 是“拿回、找回”,中间可以放名词或代词,如 get my bow back / get it back。最后用首字母 g 和 b 提示检查拼写。",
"practiceJson": [
{
"q": "I lost my key yesterday, but I g____ it b____ this morning.",
"a": "get; back。思路:lost 与 this morning 对比,表示“找回”,用 get...back。"
},
{
"q": "She lent her book to Tom, and she wants to g____ it b____ tomorrow.",
"a": "get; back。思路:借出去的书想“要回来”,用 get...back。"
},
{
"q": "My cat ran away last week, and I was happy to g____ it b____ yesterday.",
"a": "get; back。思路:猫跑丢了又“找回来”,用 get...back。"
}
],
"score": 55,
"difficulty": 2
}