Unit4 语法专项课件 2026-2027学年人教版九年级英语上册

该初中英语课件系统梳理了人教版九年级上册Unit 4“Our Memory”中疑问词引导的宾语从句核心知识，通过教材语境观察归纳结构，结合“四步检查法”和规则表格，串联疑问词意义、陈述语序及时态匹配要点，帮助学生构建完整语法知识网络。 其特色在于采用“语境驱动-任务实践-迁移应用”复习策略，如情境练习从教材人物场景延伸至生活记忆问题，口语任务要求用宾语从句讨论“记忆挑战-原因-方法”，培养语言能力与思维品质。分层练习（基础/易错/综合）和课后辩论项目支持个性化复习，有效巩固语法应用能力，也为教师提供精准教学依据。

Unit 4 Our Memory 语法专项课件 Object clauses with question words 选疑问词 · 改陈述序 · 说记忆 人教版九年级英语上册 学习目标与课堂任务 02 本课目标 1. 掌握 what / who / which / when / where / why / how 引导的宾语从句。 2. 把特殊疑问句改为宾语从句时使用陈述语序。 3. 用宾语从句讨论记忆问题、原因与方法。 课堂任务 观察教材语境，归纳规则，完成逐题练习，并进行真实表达。 语法导入：从教材句子发现结构 03 观察 A 观察 B 直接疑问 Where did she put the ticket? 嵌入句子 She cannot remember where she put the ticket. 直接疑问 Why is it easy to forget a word? 嵌入句子 Could you tell me why it is easy to forget a word? 单元主题：Our Memory 04 核心问题 How can we have a good memory? 记忆问题 What do we remember? 提升方法 How can we improve our memory? 表达任务 Discuss memory problems using object clauses. 语境观察：先不背规则，先看结构 05 在横线上填入最合适的词或形式。 1. I cannot remember _______ things Mum asked me to buy. what 2. Could you tell me _______ it is easy to forget a word? why 3. Billy does not know _______ he is so forgetful. why 4. She cannot remember _________ she put the opera ticket. where 5. Tell me ________ the lecture begins. when 6. I want to know _______ memory works. how 核心规则①：疑问词保留意义 06 what 什么/事情 who 谁/人物 which 哪一个/选择范围 when / where 时间 / 地点 why / how 原因 / 方式 核心规则②：宾语从句用陈述语序 07 直接问句 Where did she put the ticket? 宾语从句 She cannot remember where she put the ticket. 直接问句 Why is he so forgetful? 宾语从句 I wonder why he is so forgetful. 疑问词：按“缺什么信息”来选 08 人/物/选择 原因/方式 时间/地点 when / where 例 Do you know who he is? 共同语序 疑问词 + 主语 + 谓语 例 Tell me how memory works. 语序变化：去掉 do / does / did 倒装 09 直接问句 When does the lecture begin? 宾语从句 Do you know when the lecture begins? 直接问句 What did he forget? 宾语从句 I cannot remember what he forgot. 抓手 疑问词后直接“主语 + 谓语”。 特殊疑问宾语从句：四步检查 10 1. 找缺口 缺人物、时间、地点、原因还是方式？ 2. 选疑问词 who / when / where / why / how ... 3. 改陈述序 把原疑问句还原成陈述语序。 4. 读语义 确保疑问词真正对应主句想知道的信息。 基础练习：把规则落到句子里 11 用最合适的词或形式完成句子。 1. Do you know _______ Professor Green is? who 2. I cannot remember ________ book I borrowed. which 3. Please tell me _______ I can improve my memory. how 4. He wonders _______ the grapevine grows here. why 5. Can you tell me _______ happened to Mother Fox? what 6. She asks ________ the next test starts. when 规则梳理：一页看清核心 12 结构 例句 / 判断依据 what / who / which when / where why / how 事情/人物/选择 时间/地点 原因/方式；全部用陈述语序 易错辨析：疑问词不能“翻译式乱选” 13 what / which what 范围开放；which 常在明确范围中选择。 why / how why 问原因；how 问方式、状态或程度。 where / when 地点与时间必须与从句信息匹配。 检查 把从句单独还原成一个特殊疑问句再判断。 宾语从句里的时态 14 现在事实 I want to know how memory works. 过去事件 He wondered what happened to his mother. 习惯/规律 The professor explains why riding a bike is hard to forget. 原则 先看事件真实发生时间，再选从句时态。 教材语境：从“忘了什么”到“怎样记得” 15 问题 I cannot remember what I need to buy. 原因 I wonder why I am so forgetful. 方法 Could you tell me how I can remember better? 迁移 一组疑问词可以串起“问题—原因—方法”。 情境练习①：教材人物与场景 16 根据语境完成句子。 1. Peter forgot _______ he needed to buy. what 2. Billy could not remember ________ the lecture started. when 3. Fu Xing explained _______ he had been so forgetful. why 4. The professor showed us _______ to link new and old ideas. how 5. Students asked _______ riding a bike is hard to forget. why 6. I want to know _________ the brain stores this kind of memory. where 阅读语境：How to Boost Your Memory 17 机制 先弄清 how memory works。 注意 理解 why taking notes helps。 复习 知道 when to take a break。 方法 比较 which techniques work best for you。 情境练习②：从课本走向迁移 18 根据语境完成句子。 1. Rick wonders _______ his grandma calls him Johnny. why 2. He does not understand _______ she is going through. what 3. Chen Jie remembers _______ he flew kites with Grandpa. how 4. Can you tell me _______ happy memories are important? why 5. I wonder _______ memory gets worse with age. how 6. We should think about _______ we can care for older people. how 迁移：记忆挑战的表达框架 19 Challenge I cannot remember what ... Cause I wonder why ... Method I found out how ... Reflection Now I know which method works best for me. 基础练习：选择最佳答案 20 选择唯一最佳答案。 1.( A ) She cannot remember ___ she put the ticket. A. where B. where did C. that where D. what place 2.( B ) Could you tell me ___ it is easy to forget? A. why is B. why C. that why D. what is 3.( C ) I want to know ___ memory works. A. what does B. how does C. how D. that how 4.( D ) Do you know ___ book he borrowed? A. what is B. who C. where D. which 易错练习：补全正确结构 21 每句只填一个关键词或形式，读完整句子检查。 1. She cannot remember _________ she put her phone. where 2. Do you know ________ the bus leaves? when 3. I wonder _______ he forgot his homework again. why 4. Tell me _______ you use to remember new words. what 5. Can you explain _______ this memory technique works? how 6. He does not know ________ notebook is his. which 主题词汇：把语法放回单元语境 22 记忆问题 forgetful, recall, recognize, mix up, run out, go through 记忆类型 short-term memory, long-term memory, memory technique 方法工具 outline, image, graph, mind map, summary, review 健康因素 sleep, exercise, healthy food, stress, anxiety, confidence 常用表达：词组进入句子 23 run out (of) 用完；耗尽 mix up 混淆；弄乱 keep ... in mind 记在心中 put ... to good use 有效利用 wear out 使疲乏；磨损 结构积累：形成可调用的“语法词库” 24 疑问词指信息 what事情；who人；which选择范围；where地点；when时间 原因与方式 why原因；how方式/程度 核心语序 疑问词 + 主语 + 谓语；不用 do / does / did 倒装。 口语任务：用本单元语法真实表达 25 1 说问题 I cannot remember what / where / when ... 2 问原因 I wonder why ... 3 问方法 Could you tell me how ...? 4 给建议 根据对方记忆问题给出一条具体方法。 要求：至少准确使用2次本单元核心语法。 写作任务：从句型到短文 26 1 挑战 写出自己最大的记忆困难。 2 目标 明确要记住什么、在什么时间前完成。 3 方法 列出三种可执行的记忆技巧。 4 反思 记录结果，并用宾语从句说明下一步调整。 写完后圈出目标结构，逐句检查语义与语法。 随堂检测：语境中的核心语法 27 选择唯一最佳答案。 1.( A ) He wonders ___ happened to his mother. A. what B. what did C. that what D. why did 2.( B ) Tell me ___ the lecture starts. A. when does B. when C. that when D. what does 3.( C ) I cannot remember ___ asked me to call. A. what B. where C. who D. how 4.( D ) She wants to know ___ to improve her memory. A. what does B. why does C. when does D. how 随堂检测：句子补全 28 用最合适的词或形式完成句子。 1. I want to know _______ the two kinds of memory differ. how 2. The text explains _______ we should take notes. why 3. Can you tell me _______ a break is necessary? why 4. I wonder _______ senses can help us remember. how 5. She asks ________ technique works best for speeches. which 6. We need to know _______ healthy sleep improves memory. how 课后项目：把语言用起来 29 1 立场 思考“网络时代还需要记忆吗？” 2 理由 每组至少准备三个理由。 3 证据 加入生活例子或数据支持。 4 辩论 用 I think... / I wonder why... / Tell me how... 组织观点。 项目展示时，准确性优先于“堆难句”。 专项巩固：单元主题再练一次 30 用最合适的词或形式完成句子。 1. Billy found out _______ to create a speech outline. how 2. He learnt ________ parts of the speech needed more work. which 3. He remembered _______ his friend advised him. what 4. I want to know _______ your biggest memory challenge is. what 5. Please tell me _______ you plan to overcome it. how 6. We can discuss _______ memorizing is still necessary today. why 综合讲评：规则 + 语境双检查 31 选择唯一最佳答案。 1.( B ) Can you tell me where the bus ___? A. stop B. stops C. does stop D. stopping 2.( A ) I wonder why he ___ so forgetful recently. A. is B. does C. be D. being 3.( C ) She asks which method ___ best for her. A. work B. working C. works D. to work 4.( B ) Do you know how the brain ___ memories? A. organize B. organizes C. organizing D. organized 课堂小结：用一个框架带走本单元 32 判断规则 典型例句 疑问词保留原来的信息意义。 嵌入宾语从句后改为陈述语序。 主句与从句时态按真实时间关系选择。 She cannot remember where she put it. Could you tell me why it is useful? I want to know how memory works. 先看意义和结构，再决定语法形式。 $