Unit 8语法专题：一般过去时There be句型过去式-2025-2026学年人教版英语七年级下册

Unit 8 Once upon a Time 语法专题：一般过去时/There be句型过去式 一、核心语法 —— 知识点精讲（学生必背） 1. 一般过去时（核心必考） 用法：表示过去某个时间发生的动作或存在的状态，贴合本单元“Once upon a Time”（从前）主题（描述童话故事中过去发生的情节、人物动作）。 标志词：once upon a time（从前）, long long ago（很久以前）, one day（有一天）, yesterday, last week, the day before yesterday, just now 结构： 肯定：主语 + 动词过去式 + 其他. / 主语 + was/were + 表语 + 其他. 否定：主语 + didn’t + 动词原形 + 其他. / 主语 + was not (wasn’t)/were not (weren’t) + 表语 + 其他. 疑问：Did + 主语 + 动词原形 + 其他? （回答：Yes, 主语 + did. / No, 主语 + didn’t.）/ Was/Were + 主语 + 表语 + 其他? （回答：Yes, 主语 + was/were. / No, 主语 + wasn’t/weren’t.） 核心动词过去式变化规则（贴合本单元童话类词汇，必考）： 1. 规则变化：① 一般 + ed：walk → walked, talk → talked, help → helped；② 以e结尾 + d：live → lived, like → liked, save → saved；③ 以辅音字母 + y结尾，变y为i + ed：study → studied, try → tried；④ 双写末尾辅音 + ed：stop → stopped（本单元暂不重点考查，简单了解） 2. 不规则变化（本单元重点，贴合童话场景）：is → was, are → were, do → did, go → went, have → had, eat → ate, see → saw, begin → began, find → found, lose → lost, bite → bit, catch → caught 例句（贴合单元童话主题）： ① Once upon a time, there was a kind princess.（肯定句：从前，有一位善良的公主。） ② The prince didn’t find the magic castle yesterday.（否定句：王子昨天没有找到魔法城堡。） ③ —Did the witch play a trick on the princess? —Yes, she did.（疑问句及回答：女巫捉弄公主了吗？是的，她捉弄了。） ④ The brave boy saved the girl from the wolf.（肯定句：勇敢的男孩从狼的手中拯救了女孩。） 2. There be句型过去式（重点必考） 用法：表示过去某个时间某地存在某人或某物，是本单元童话开头、场景描述的核心句型，贴合“从前有……”的童话表达习惯。 结构： 肯定：There was + 单数名词/不可数名词 + 地点状语. / There were + 复数名词 + 地点状语. 否定：There was not (wasn’t) + 单数名词/不可数名词 + 地点状语. / There were not (weren’t) + 复数名词 + 地点状语. 疑问：Was there + 单数名词/不可数名词 + 地点状语? （回答：Yes, there was. / No, there wasn’t.）/ Were there + 复数名词 + 地点状语? （回答：Yes, there were. / No, there weren’t.） 核心区别（必考）： ① There was 后接单数名词或不可数名词（如a princess, a castle, some gold） ② There were 后接复数名词（如some fairies, two wolves, many flowers） 例句（贴合单元童话主题）： ① Once upon a time, there was a magic castle in the forest.（肯定句：从前，森林里有一座魔法城堡。） ② There weren’t any wolves in the village.（否定句：村子里没有任何狼。） ③ —Was there a glass slipper on the table? —Yes, there was.（疑问句及回答：桌子上有一只玻璃鞋吗？是的，有。） ④ There were three little pigs in the house.（肯定句：房子里有三只小猪。） 3. 童话类常用句型（易错重点） 用法：用于讲述童话故事的开头、发展和结尾，是本单元必考句型，贴合“Once upon a Time”主题交流场景。 常用句型（必考）： 1. Once upon a time, there was/were + 人/物 + 地点.（从前，某地有某人/某物。—— 童话开头） 2. One day, + 主语 + 动词过去式 + 其他.（有一天，某人做了某事。—— 情节发展） 3. —What happened next? —Then, + 主语 + 动词过去式 + 其他.（—— 接下来发生了什么？—— 然后，某人做了某事。） 4. In the end, + 主语 + 动词过去式 + 其他.（最后，某人做了某事。—— 童话结尾） 5. The + 人物 + lived happily ever after.（某人从此幸福地生活在一起。—— 童话常用结尾） 4. be动词过去式用法（贴合本单元语法）  主语为I/he/she/it/单数名词 → was  主语为we/you/they/复数名词 → were 否定形式：was → wasn’t, were → weren’t 疑问形式：Was/Were + 主语 + 其他? 例句：① The princess was kind and brave. ② The witches weren’t friendly. ③ —Was the prince honest? —Yes, he was. 二、核心语法 —— 专项练习题（基础 + 提高） 一、用所给动词的正确形式填空 1. Once upon a time, there __________ (be) a brave prince. 2. She __________ (find) a small house in the forest yesterday. 3. —What __________ you __________ (do) one day? —I helped an old man. 4. There __________ (be) some flowers in the garden last year. 5. The witch __________ (play) a trick on the princess last night. 6. He __________ (not go) to the forest yesterday. He stayed at home. 7. There __________ (not be) a wolf in the forest. It was a dog. 8. —Did she __________ (save) the prince? —Yes, she did. 9. They __________ (begin) the story with “Once upon a time”. 10. I __________ (see) a magic bird in the tree yesterday morning. 二、单项选择 ( ) 1. —Once upon a time, there __________ a beautiful princess. —Yes, I know the story. A. is B. was C. were ( ) 2. She __________ a glass slipper on the ground last week. A. find B. finds C. found ( ) 3. —Were there any fairies in the castle? —No, there __________. A. weren’t B. isn’t C. didn’t ( ) 4. One day, the prince __________ the princess from the witch. A. save B. saves C. saved ( ) 5. —What did you do yesterday? —I __________ a story to my little sister. A. tell B. told C. tells ( ) 6. There __________ some gold in the box yesterday. It was magic. A. was B. were C. is ( ) 7. He __________ late for the party yesterday. He was the first to come. A. isn’t B. wasn’t C. didn’t ( ) 8. —Did the wolf __________ the little pig? —No, it didn’t. A. bite B. bit C. bites ( ) 9. In the end, they __________ happily ever after. A. live B. lives C. lived ( ) 10. —How many wolves __________ there in the forest? —There were three. A. is B. was C. were 三、句型转换 1. There was a magic castle in the forest.（否定句） There __________ __________ a magic castle in the forest. 2. She found a pot of gold yesterday.（一般疑问句） __________ she __________ a pot of gold yesterday? 3. There were some flowers in the garden.（否定句） There __________ __________ any flowers in the garden. 4. The prince saved the princess.（对划线提问） __________ __________ the prince __________? 5. Were there any witches in the castle?（肯定回答） Yes, __________ __________. 6. He played a trick on his friend.（用once upon a time改写） Once upon a time, he __________ a trick on his friend. 6. There was a small house in the forest.（对划线提问） __________ __________ in the forest? 7. She didn’t go to the forest.（改为肯定句） She __________ to the forest. 四、用 was/were, 动词原形/动词过去式填空 1. Once upon a time, there __________ (be) a kind queen in the castle. 2. He __________ (go) to the forest and __________ (find) a magic bird yesterday. 3. —What did you __________ (do) last night? —I told a fairy tale. 4. There __________ (be) not any apples on the tree yesterday. 5. She __________ (be) brave. She fought with the big bad wolf. 6. —Did you __________ (see) the princess? —Yes, I did. 7. In the end, they __________ (live) happily ever after. 参考答案 一、用所给词的适当形式填空 1. was 2. found 3. did; do 4. were 5. played 6. didn’t go 7. wasn’t 8. save 9. began 10. saw 二、单项选择 1.B 2.C 3.A 4.C 5.B 6.A 7.B 8.A 9.C 10.C 三、句型转换 1. was not 2. Did; find 3. were not 4. What did; do 5. there were 6. played 7. What was 8. went 四、用 was/were, 动词原形/动词过去式填空 1. was 2. went; found 3. do 4. were 5. was 6. see 7. lived 学科网（北京）股份有限公司 $