Unit 2 第3课时 Grammar time（教学课件）英语译林版三起六年级上册（新教材）

该小学英语课件聚焦一般过去时否定句、疑问句及回答，不规则动词过去式等核心知识点，通过“狼来了”故事导入，衔接五年级（go→went）和六上U1（is→was）已学不规则动词，搭建新旧知识学习支架。 其亮点在于语法教学与“诚实”价值观融合，通过情景剧表演和故事续写活动，培养语言能力（准确运用过去时）和思维品质（价值判断）。不规则动词分组速记提升学习能力，教师可借助补全短文、句型转换等系统练习高效教学，学生在实践中深化语言运用与品格养成。

译林版三起·六年级上册（2024） Unit 2 Honesty Lesson 3 学习目标 通过本课时的学习，学生能够： 学习理解： 通过观察、梳理、归纳Cartoon time和Story time中的例句， 理解一般过去时的否定句、一般疑问句及其回答的句式结构。 应用实践： 通过补全短文等活动，准确运用一般过去时的否定句和一般疑问句，准确运用常见不规则动词的过去式，逐步提升语法运用能力。 迁移创新： 通过编演故事等活动，深化对“诚实” 的理解，形成“以诚实为荣、以谎言为耻”的价值判断。 创新 实践 理解 核心词汇 watch cry 核心句型 He did not like it. —Did you shout for help? —Yes, I did. Contents 01 Lead-in 02 Presentation 03 Practice 04 Summary 05 Homework Lead-in Presentation He watched the sheep every day. (他每天照看羊群。) watch V. 观看；注视 /wɒtʃ/ 例句 cry /kraɪ/ v. 哭 ；喊叫 The boy cried“Wolf! Wolf!” but no one came. (那男孩喊“狼来了!狼来了!”,但没人来。) 例句 否定句 类型 be动词 实义动词 结构 例句 主 语 +was/ were +not 主语+did not +动词原形 It was not easy. He did not see the ox. 疑问句及回答 类型 结构 肯定回答 否定回答 be动词 实义动词 Was/Were + 主语+...? Yes,. was/were. No, ...wasn't/weren't X X No, ….didn't. Did + 主 语 + 动词原形+...? Yes, …. did. 肯定句 ● It was not easy, but he tried his best. ● He had a sick old ox. ● His nephew sold the ox. ● Meng Xin got back his sick old ox. 否定句 · Meng Xin did not want to sell a sick old ox to others. 疑问句及回答 · Did you buy my ox? · Yes, I did. /No, I didn't. be动词 vs 实义动词：三种句型总对比 句型 be动词 实义动词 肯定句 否定句 疑问句 --- 肯答 否答 He was poor. He had an ox. He was not rich. He did not sell it. L Was he poor? Did he sell it? Yes, he was. Yes, he did. No, he wasn't. No, he didn't. 原形 过去式 音标 课本出处 try /traɪd/ Cartoon p.23 come /keɪm/ Story p.25 do /did/ Story p.25 find /faund/ Cartoon p.22 get /got/ Story p.26 have /hæd/ story p.25 sell /sould/ story p.25 break /brəuk/ Cartoon p.22 tried came did found got had sold broke 不规则动词分组速记 d 结尾型 （最多） tried  did  had  found  sold t 结尾型 got 元音变化型 came  broke Unit 2 Honesty-Lesson 3 与已学不规则动词衔接 五年级 六上U1 六上U2 go → went, eat → ate, see → saw … is → was, are → were try→tried  come→came do→did  find→found get→got  have→had sell→sold  break→broke Unit 2 Honesty-Lesson 3 sell → sold ❌selled ✅sold have → had He had an ox. get → got ❌geted ✅got Look and think. did not = didn't ✅ 主语 + did not /didn't + 动词原形 + 其他 核心规则： did 是助动词 do/does 的过去式，本身无实义，只表否定、过去 前面用过 did，后面谓语动词必须变回原形（不能用过去式） I ate breakfast. I did not eat breakfast. She watched TV last year. Look and learn. I watched TV yesterday. He played basketball last Sunday. She cleaned her room yesterday morning. They walked to school this morning. I did not watch TV yesterday. He did not play basketball last Sunday. She did not clean her room yesterday morning. They did not walk to school this morning. Look and say. 把下列肯定句改为否定句 变化规则（核心三步） 句首加助动词 Did（所有人称一律用 Did，不用变） 原来的动词过去式变回原形 主语放 Did 后面，末尾改问号 例句： She played basketball. → Did she play basketball? （played → play） They went to school. → Did they go to school? （went → go） I cleaned my room. → Did you clean your room? Look and learn. Did + 主语 + 动词原形 + 其他？ I watched TV yesterday. He played basketball last Sunday. She cleaned her room yesterday morning. They walked to school this morning. Did you watch TV yesterday? Did he play basketball last Sunday? Did she clean her room yesterday morning? Did they walk to school this morning? 把下列肯定句改为一般疑问句 Look and say. Read and complete. had didn't came Did shout did come came Look, read and act. 做了同样的事 cry cried Look, read and act. Look, read and act 齐读整篇故事，分组分段朗读，纠正发音、语调。 情景剧表演要求：小组合作，扮演放羊男孩、三位村民、旁白 完整说出对应台词，小组排练 3 分钟，上台展示。 Think and say. What can we learn from the story? Don’t tell lies. 不要说谎。 Honesty is important. 诚实很重要。 The boy sits on the hill and thinks about his mistakes. Later, he walks to the villagers and says sorry to them sincerely. He tells everyone he will never tell lies again. From that day on, he looks after his sheep carefully and becomes an honest boy. Think and say. The boy feels really sorry for lying. He says sorry to all the villagers. He learns to be honest and takes good care of his sheep every day. Think and say. The boy told lies many times. Later a real wolf came. Nobody believed his shout and nobody helped him. He lost his sheep. He lost people’s trust because he was dishonest. 中文释义：男孩多次撒谎。后来真的狼来了，没人相信他的呼救，也没人来帮忙。他弄丢了羊群，因为不诚实，失去了大家的信任。 Think and say. Practice 一、连词成句。 1. boy, The, kind, was 2. was, He,kind,not The boy was kind. He was not kind. Unit 2 Honesty-Lesson 3 ③ the, Was, kind, not ④ Yes, was, he ⑤ No, wasn't, he Was the boy not kind? Yes, he was. No, he wasn't. 二、单项选择 ( )1. My brother ____ drawing pictures when he was young. A. don't like  B. didn't like  C. doesn't like ( ) 2. —____ you buy a new bag yesterday? —No, I didn’t. A.Did  B.Do  C.Does B A ( )4. The boy told ____. No one helped him at last. A. lie  B. lied  C. lies ( ) 5. The baby often ____, but yesterday he ____. cries; didn’t  B. cry; don’t  C. cries; didn't C C Summary 核心词汇 watch cry Unit 2 Honesty 语法重点 疑问句及回答 (be 动词/实义动词) 一般过去时 否定句 不规则动词 过去式 核心句型 He did not like it. -Did you shout for help? -Yes, I did. Homework 课后作业 基础题 提高题 拓展题 ● 抄写1遍Grammar 的句子。 ● 回顾动词规则的过去式和 不规则的过去式，并说一说。 ● 用本节课学到的知识，用过去式与同学 或家人讲故事，并在作业本上记录下来， 记录至少5个句子。 译林版三起·六年级上册（2024） Thank you! 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