Unit7 语法专项课件—— The simple past（一般过去时） 2025-2026学年沪教版英语七年级上册

教学课件 沪教（牛津）英语七年级上册 Unit7 语法专项—— The simple past（一般过去时） 全解精讲+分层练习 1 学习目标 1. 理解一般过去时的含义，用于描述过去发生的动作、状态。 2. 掌握规则动词过去式的构成规则，熟记常见不规则动词。 3. 掌握一般过去时的肯定、否定、疑问及特殊疑问句结构。 4. 能完成单选、句型转换、填空、情景对话等各类题型。 5. 能运用一般过去时描述过去发生的事件和日常经历。 一般过去时—核心定义 一般过去时（The simple past），用于描述过去发生或未发生的动作。 也可描述过去存在的状态或发生的事件，动作已结束。 常与明确的过去时间状语连用，如 yesterday, last Saturday 等。 核心标志：动词使用过去式（规则变化或不规则变化）。 是初中英语中描述过去经历最基础、最常用的时态。 规则动词过去式构成（一） 规则动词过去式遵循固定变化规则，分为4类，需熟练掌握。 1. 大部分动词：直接在词尾加 -ed。 例：walk → walked, play → played, look → looked 2. 以 -e 结尾的动词：直接在词尾加 -d。 例：use → used, like → liked, love → loved 规则动词过去式构成（二） 3. 以“辅音 + -y”结尾的动词：变 y 为 i，再加 -ed。 例：carry → carried, study → studied, worry → worried 4. 重读闭音节（w、y除外）：双写词尾辅音，再加 -ed。 例：plan → planned, stop → stopped, shop → shopped 注意：重读闭音节需满足“辅+元+辅”结构，且重读在末尾。 不规则动词过去式（重点记忆） 部分动词过去式不遵循规则，需单独记忆，常见高频词如下： be → was / were（I/He/She/It用was；You/We/They用were） go → went, come → came, take → took break → broke, bring → brought, feel → felt give → gave, leave → left, make → made sleep → slept, think → thought, wear → wore, write → wrote 基本句型结构（肯定句+否定句） 肯定句结构：主语 + 动词过去式 例：Our parents came to our school last Saturday. 例：Students performed on stage. / I felt tired yesterday. 否定句结构：主语 + did not (didn’t) + 动词原形 例：I didn’t enjoy my day out. / They didn’t see the show. 基本句型结构（疑问句） 一般疑问句结构：Did + 主语 + 动词原形? 肯定回答：Yes, 主语 + did. 否定回答：No, 主语 + didn’t. 例：Did they enjoy the festival? Yes, they did. / No, they didn’t. 特殊疑问句结构：疑问词 + did + 主语 + 动词原形? 例：What did you do yesterday? / Where did you go last week? 基础训练1—写出下列动词的过去式 1. walk → ___________ 2. play → ___________ 3. use → ___________ 4. carry → ___________ 5. plan → ___________ 6. go → ___________ 7. come → ___________ 8. take → ___________ 9. feel → ___________ 10. wear → ___________ 11. break → ___________ 12. sleep → ________ walked played used carried planned went came took felt wore broke slept 基础训练2—用所给动词的正确形式填空 1. Last Saturday, our parents ________ (come) to our school for the Art Festival. 2. Students from different clubs ___________ (perform) on stage. 3. Did they ________ (enjoy) the festival? 4. I ________ (go) for a walk in the woods yesterday. 5. It ________ (be) quite hot yesterday. came performed enjoy went was 基础训练3—判断句子正误并改正 1. He go to the park yesterday.（ ）改正：___________ 2. They didn’t saw the show.（ ）改正：___________ 3. Did you wore a cap?（ ）改正：___________ 4. I felt tired, so I sleep under a tree.（ ）改正：___________ 5. It was quite hot yesterday.（ ）改正：___________ F He went to the park yesterday. F They didn’t see the show. F Did you wear a cap? F I felt tired, so I slept under a tree. T 单项选择题 1. Last Saturday, our parents ___________ to our school for the Art Festival. A. come B. came C. comes D. are coming 2. Students from different clubs ___________ on stage. A. perform B. performed C. performs D. are performing 3. Did they ___________ the festival? A. enjoy B. enjoyed C. enjoys D. enjoying 4. I ___________ for a walk in the woods yesterday. A. go B. went C. goes D. going B B A B 5. It ___________ quite hot yesterday. A. is B. was C. are D. were 6. Did you ___________ a cap? A. wear B. wore C. wears D. wearing 7. I ___________ my sunglasses too, but I ___________ them onto the ground. A. wear; drop B. wore; dropped C. wears; drops D. wearing; dropping 8. I ___________ tired, so I ___________ under a tree. A. feel; sleep B. felt; slept C. feels; sleeps D. feeling; sleeping B A B B 句型转换 1. Our parents came to our school last Saturday.（改为一般疑问句） ___________ our parents ___________ to your school last Saturday? 2. Students performed on stage.（改为否定句） Students ___________ ___________ on stage. 3. They enjoyed the festival.（对划线部分提问） ___________ ___________ they ___________? 4. I went to a park in the woods yesterday.（对划线部分提问） ___________ ___________ you ___________ yesterday? Did come didn’t perform What did do Where did go 5. It was quite hot yesterday.（改为一般疑问句） ___________ ___________ quite hot yesterday? 6. I wore my sunglasses.（改为否定句） I ___________ ___________ my sunglasses. 7. I dropped them onto the ground and broke them.（对划线部分提问） _________ _________ you __________ onto the ground and ___________? 8. I felt tired, so I slept under a tree.（对划线部分提问） ___________ ___________ you ___________ under a tree? Was it didn’t wear What did drop break Why did sleep 9. Did you enjoy your day out?（作肯定回答） Yes, ___________ ___________. 10. I didn’t enjoy my day out. I broke my sunglasses.（改为肯定句） I ___________ my day out. I ___________ my sunglasses. 11. She went to the park last Sunday.（改为特殊疑问句，问地点） ___________ ___________ she ___________ last Sunday? 12. They played football after school.（改为否定句） They ___________ ___________ football after school. I did enjoyed broke Where did go didn’t play 完成句子 1. 上周六，我们的父母来我们学校参加艺术节。 Last Saturday, our parents ___________ to our school for the Art Festival. 2. 不同俱乐部的学生在舞台上表演。 Students from different clubs ___________ on stage. 3. 他们喜欢这个节日吗？是的，他们喜欢。 Did they ___________ the festival? Yes, they ___________. came performed enjoy did 4. 昨天我去树林里散步了。 I ___________ for a walk in the woods yesterday. 5. 昨天天气很热。 It ___________ quite hot yesterday. 6. 我没有戴帽子，但是我戴了太阳镜。 I ___________ ___________ a cap, but I ___________ my sunglasses. went was didn’t wear wore 易错点总结（一） 1. 动词形式错误：肯定句中必须用动词过去式，不可用原形。 错误：He go to school yesterday. 正确：He went to school yesterday. 2. 否定句/疑问句错误：didn’t、did 后必须接动词原形。 错误：They didn’t saw the show. 正确：They didn’t see the show. 3. 不规则动词混淆：易混淆 was/were 的用法，主语单数用was，复数用were。 易错点总结（二） 4. 规则动词变化错误：“辅音+y”变i加ed，重读闭音节双写辅音加ed。 错误：study → studyed 正确：study → studied 错误：plan → planed 正确：plan → planned 5. 时间状语搭配错误：一般过去时需搭配过去时间状语，不可用现在时状语。 6. 回答错误：一般疑问句回答需用 did/didn’t，不可用 do/don’t。 课堂总结（一）—核心考点 一般过去时核心：描述过去发生的动作、状态，动词用过去式。 1. 动词过去式：分规则变化（4类）和不规则变化（重点记忆）。 2. 时间状语：yesterday, last..., two weeks ago 等。 3. 核心句型：肯定、否定、一般疑问、特殊疑问（牢记结构）。 课堂总结（二）—句型结构 1. 肯定句：主语 + 动词过去式 2. 否定句：主语 + didn’t + 动词原形 3. 一般疑问句：Did + 主语 + 动词原形? （回答用did/didn’t） 4. 特殊疑问句：疑问词 + did + 主语 + 动词原形? 关键：did 出现，动词必用原形；无did，动词用过去式。 教学课件 Unit7 语法专项—— The simple past（一般过去时） Thank you for listening! 23 $