一般过去时（规则动词过去式、不规则动词过去式、be动词过去式、过去时的一般疑问句与否定句）
题目
1. Zhang Hua ______ (answer) the difficult question yesterday. 2. Last year, Tom often ______ (read) storybooks. 3. There ______ (be not) any milk in the kitchen this morning. 4. ______ (do) Jake ______ (sell) the old books yesterday? 5. Where ______ (be) you last night? I ______ (come) to your house but you ______ (be not) at home.
孩子作答
看不清
正确答案
1. answered；2. read；3. was not/wasn't；4. Did, sell；5. were, came, were not/weren't
错在哪里
孩子没有根据 yesterday、last year、this morning 等时间标志词把句子判断为一般过去时，动词没有变成过去式，疑问句和否定句也没有借助 did 或 be 动词过去式来构成。
怎么教
先让孩子圈出每句的时间词（yesterday、last year、this morning、last night），看到这些词就提醒自己用一般过去时。再分三类练：规则动词加-ed、不规则动词单独背（read→read、come→came）、be动词用 was/were。疑问句和否定句要单独练：有 be 动词就提前或加 not，没有 be 动词就用 did 加动词原形。
练一练
答案与思路
1. watched（last Sunday 提示过去时，watch 加-ed）；2. went（two years ago 提示过去时，go 的过去式是 went）；3. Were（you 搭配 be 动词过去式 were，句首大写）
练一练 · 安安（英语 · 一般过去时（规则动词过去式、不规则动词过去式、be动词过去式、过去时的一般疑问句与否定句））
- 1.
1. Lily ______ (watch) a film last Sunday. 2. Two years ago, Mike ______ (go) to Beijing. 3. ______ (be) you at school yesterday?
- 2.
1. My father ______ (not work) in that factory in 2019. 2. ______ (do) Amy ______ (visit) her grandma last weekend? 3. There ______ (be not) any apples on the table yesterday.
- 3.
1. I ______ (see) a big dog in the park this morning. 2. Where ______ (be) your brother last Friday? 3. Last year, we often ______ (play) football after school.
答案与思路
- 1. 1. watched（last Sunday 提示过去时，watch 加-ed）；2. went（two years ago 提示过去时，go 的过去式是 went）；3. Were（you 搭配 be 动词过去式 were，句首大写）
- 2. 1. didn't work（过去时否定句用 didn't 加动词原形）；2. Did, visit（过去时一般疑问句用 Did 加动词原形）；3. weren't（apples 是复数，过去时 be 动词用 were not，缩写 weren't）
- 3. 1. saw（this morning 提示过去时，see 的过去式是 saw）；2. was（your brother 是单数，be 动词过去式用 was）；3. played（last year 提示过去时，play 加-ed）
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修正与整理
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{
"subject": "英语",
"questionText": "1. Zhang Hua ______ (answer) the difficult question yesterday.\n2. Last year, Tom often ______ (read) storybooks.\n3. There ______ (be not) any milk in the kitchen this morning.\n4. ______ (do) Jake ______ (sell) the old books yesterday?\n5. Where ______ (be) you last night? I ______ (come) to your house but you ______ (be not) at home.",
"studentAnswer": "看不清",
"correctAnswer": "1. answered；2. read；3. was not/wasn't；4. Did, sell；5. were, came, were not/weren't",
"knowledgePoint": "一般过去时（规则动词过去式、不规则动词过去式、be动词过去式、过去时的一般疑问句与否定句）",
"errorReason": "孩子没有根据 yesterday、last year、this morning 等时间标志词把句子判断为一般过去时，动词没有变成过去式，疑问句和否定句也没有借助 did 或 be 动词过去式来构成。",
"errorType": "概念不清",
"teachingTip": "先让孩子圈出每句的时间词（yesterday、last year、this morning、last night），看到这些词就提醒自己用一般过去时。再分三类练：规则动词加-ed、不规则动词单独背（read→read、come→came）、be动词用 was/were。疑问句和否定句要单独练：有 be 动词就提前或加 not，没有 be 动词就用 did 加动词原形。",
"practiceJson": [
{
"q": "1. Lily ______ (watch) a film last Sunday.\n2. Two years ago, Mike ______ (go) to Beijing.\n3. ______ (be) you at school yesterday?",
"a": "1. watched（last Sunday 提示过去时，watch 加-ed）；2. went（two years ago 提示过去时，go 的过去式是 went）；3. Were（you 搭配 be 动词过去式 were，句首大写）"
},
{
"q": "1. My father ______ (not work) in that factory in 2019.\n2. ______ (do) Amy ______ (visit) her grandma last weekend?\n3. There ______ (be not) any apples on the table yesterday.",
"a": "1. didn't work（过去时否定句用 didn't 加动词原形）；2. Did, visit（过去时一般疑问句用 Did 加动词原形）；3. weren't（apples 是复数，过去时 be 动词用 were not，缩写 weren't）"
},
{
"q": "1. I ______ (see) a big dog in the park this morning.\n2. Where ______ (be) your brother last Friday?\n3. Last year, we often ______ (play) football after school.",
"a": "1. saw（this morning 提示过去时，see 的过去式是 saw）；2. was（your brother 是单数，be 动词过去式用 was）；3. played（last year 提示过去时，play 加-ed）"
}
],
"score": 55,
"difficulty": 3
}