Unit4 Our Memory 核心语法特殊疑问词引导的宾语从句 专项练习题 2026-2027学年人教版九年级英语上册

新人教版九年级Unit4 Our Memory 核心语法专项练习题 本单元重点语法：特殊疑问词引导的宾语从句 核心学习要点 1. 引导词：what / which / who / whose / when / where / why / how 等特殊疑问词均可引导宾语从句 2. 语序规则：无论主句是陈述句还是疑问句，宾语从句内部必须使用陈述语序，结构为引导词+主语+谓语，删除原句助动词do/does/did 3. 时态规则：主句为现在相关时态，从句可根据语境选用任意时态；主句为过去相关时态，从句对应改为相应过去时态；客观事实、永恒常识永远使用一般现在时 4. 高频易错点：特殊疑问词本身在从句中充当主语时，无需调整语序；主句含有think类动词，否定前移规则同样适用；or not仅搭配whether，本单元以特殊疑问词从句为核心训练内容 配套梯度练习题 一、选词填空（10道，选用what/where/when/why/how/which/who，课本3a同款基础题型） 1. I can’t remember ____ opera ticket I put on the shelf. 2. Could you tell me ____ I can get to the airport quickly? 3. Rick doesn’t understand ____ his grandma always calls him Johnny. 4. I wonder ____ we will have the memory lecture this Friday. 5. Bob wants to know ____ took his wallet from the desk. 6. No one knows ____ we can do to improve short-term memory. 7. She asked ____ the grapevine grew beside her old home. 8. Do you know ____ method works better for memorizing texts? 9. I can’t find out ____ he reacted to my careless mistake. 10. The professor explains ____ we should link new knowledge with old things. 二、单项选择题（10道，连词、语序、时态综合考查，中考标准四选一） 1. Could you tell me ____ the lecture about memory starts? A. when does B. when C. when is D. when was 2. I don’t know ____ I should mix up these two similar words or not. A. what B. whether C. why D. how 3. She wondered ____ she could divide the long passage into small parts. A. how can she B. how she can C. how she could D. how could she 4. Our teacher told us ____ enough sleep helps our brain work well. A. that B. what C. where D. when 5. Do you know ____ the boy with poor memory is looking for? A. which notebook B. which notebook is C. which notebook was D. is which notebook 6. I didn’t understand ____ he felt sad after tasting grapes. A. why B. what C. who D. where 7. Nobody believes ____ we can boost memory in a short time. A. how B. that C. where D. when 8. Can you show me ____ I can create pictures in my mind to memorize? A. what B. how C. who D. whose 9. He asked me ____ I spent on reviewing memory skills last night. A. how long B. how long did I C. how long I did D. did I how long 10. The scientist said the brain ____ memories while we sleep. A. organizes B. organized C. will organize D. organize 三、句型转换（8道，合并简单句为宾语从句，中考必考大题） 1. Where did she put her wallet? She can’t remember.（合并成复合句） —————————————————————————————————————————————————————————————————————— 2. Who will give us a lecture on memory? We don’t know.（合并成复合句） —————————————————————————————————————————————————————————————————————— 3. How can we retell stories well? Could you tell me?（合并成复合句） —————————————————————————————————————————————————————————————————————— 4. Why did Billy forget the lecture time? Fu Xing wants to know.（合并成复合句） —————————————————————————————————————————————————————————————————————— 5. When will we learn short-term memory skills? The students ask the professor.（合并成复合句） —————————————————————————————————————————————————————————————————————— 6. Which method is effective for memorization? I can’t find out.（合并成复合句） —————————————————————————————————————————————————————————————————————— 7. What did the fox’s mother drop on the way? He realized it.（合并成复合句） —————————————————————————————————————————————————————————————————————— 8. How do we put our brains to good use? The students ask questions about it.（合并成复合句） —————————————————————————————————————————————————————————————————————— 四、句子改错（6道，每句一处语序/时态/引导词错误，找出并改正） 1. I wonder where is the notebook for memory notes. —————————————————————————————————————————————————————————————————————— 2. She didn’t know that why her grandpa forgot the park way. —————————————————————————————————————————————————————————————————————— 3. Could you tell me how can I divide the text into small sections? —————————————————————————————————————————————————————————————————————— 4. He asked me when will the memory debate begin. —————————————————————————————————————————————————————————————————————— 5. Nobody understands what was he going through those hard days. —————————————————————————————————————————————————————————————————————— 6. The teacher told us that the earth went around the sun. —————————————————————————————————————————————————————————————————————— 五、中英翻译（6道，贴合单元记忆主题，必须使用特殊疑问词引导的宾语从句） 1. 我不明白为什么短期记忆很容易消失。 —————————————————————————————————————————————————————————————————————— 2. 你能告诉我怎样充分利用空闲锻炼记忆力吗？ —————————————————————————————————————————————————————————————————————— 3. Rick想知道奶奶总把他叫作Johnny的原因。 —————————————————————————————————————————————————————————————————————— 4. 没人清楚我们在哪里能找到提升记忆的好技巧。 —————————————————————————————————————————————————————————————————————— 5. 我想知道我们应该选择哪种长期记忆学习方法。 —————————————————————————————————————————————————————————————————————— 6. 教授解释我们如何把新旧知识联系在一起。 —————————————————————————————————————————————————————————————————————— 六、情景写作运用（两段短文，每段不少于4句话，每段至少包含3个特殊疑问词引导的宾语从句） 短文1：介绍自己存在的记忆难题，询问同学的记忆方法 短文2：分享学到的提升记忆力的办法，表达对记忆技巧的看法 参考答案与完整解析 一、选词填空答案及解析 1. which 解析：which修饰名词opera ticket，表“哪一张”，引导宾语从句。单词标注which。 2. how 解析：how询问出行方式，句意：你能告诉我怎样快速到达机场吗。单词标注how。 3. why 解析：why表原因，对应原文奶奶认错人的困惑。单词标注why。 4. when 解析：when询问时间，询问讲座开展时间。单词标注when。 5. who 解析：who在从句中作主语，指代人，询问是谁拿走了钱包。单词标注who。 6. what 解析：what作do的宾语，询问我们能做什么改善短期记忆。单词标注what。 7. where 解析：where询问地点，询问葡萄藤生长的位置。单词标注where。 8. which 解析：which修饰名词method，询问哪一种方法更有效。单词标注which。 9. why 解析：why询问对方做出该反应的原因。单词标注why。 10. how 解析：how询问操作方式，讲解如何串联新旧知识。单词标注how。 二、单项选择题答案及解析 1. 答案B 解析：宾语从句使用陈述语序，只需引导词when，不需要助动词/系动词提前，其余选项语序错误。核心规则标注陈述语序。 2. 答案B 解析：固定搭配whether...or not，不能使用其他引导词。易错点标注whether搭配or not。 3. 答案C 解析：主句wondered为一般过去时，从句对应使用过去时态；从句保持陈述语序how she could。核心规则标注主句过去，从句时态后退。 4. 答案A 解析：从句为完整陈述句，无疑问含义，用that引导宾语从句。单词标注that。 5. 答案A 解析：which notebook作从句主语，本身为陈述语序，无需调换主谓，其余语序混乱。核心规则标注疑问词作主语无需变语序。 6. 答案A 解析：主句不理解的是伤心的原因，用why引导表原因。单词标注why。 7. 答案B 解析：从句为完整陈述观点，that引导无实义宾语从句。单词标注that。 8. 答案B 解析：询问在脑海构建图像的方法，how表方式。单词标注how。 9. 答案A 解析：how long作宾语从句引导词，从句陈述语序I spent，不用助动词did。核心规则标注陈述语序。 10. 答案A 解析：人睡觉时大脑整理记忆属于客观常识，无论主句时态，从句统一使用一般现在时，主语brain为三单，用organizes。核心规则标注客观真理永用一般现在时。 三、句型转换标准答案 1. She can’t remember where she put her wallet. 解析：特殊疑问句变宾语从句，去掉助动词did，动词put变回过去式，调整陈述语序。核心规则陈述语序。 2. We don’t know who will give us a lecture on memory. 解析：who在从句中作主语，语序无需改动，直接承接主句。 3. Could you tell me how we can retell stories well? 解析：去掉助动词can提前结构，改为引导词+主语we+can谓语。 4. Fu Xing wants to know why Billy forgot the lecture time. 解析：why引导从句，去掉助动词did，forget改为过去式forgot。 5. The students ask the professor when we will learn short-term memory skills. 解析：when引导时间类宾语从句，保留陈述语序。短语标注short-term memory。 6. I can’t find out which method is effective for memorization. 解析：which method作从句主语，语序不变。单词标注effective。 7. He realized what the fox’s mother dropped on the way. 解析：what作dropped宾语，去掉助动词did，调整语序。 8. The students ask questions about how we put our brains to good use. 解析：how引导方式类宾语从句，贴合课本put our brains to good use原句短语。 四、句子改错标准答案+错误点说明 1. 错误：is the notebook；改正：the notebook is 解析：宾语从句必须陈述语序，引导词后先写主语，再写系动词。核心规则陈述语序。 2. 错误：that why；改正：why 解析：特殊疑问词why单独引导从句，不能叠加无意义引导词that。 3. 错误：can I；改正：I can 解析：助动词不能提前，调整为主语在前、情态动词在后。核心规则陈述语序。 4. 错误：will the memory debate；改正：the memory debate will 解析：从句主谓顺序颠倒，陈述语序主语在前。 5. 错误：was he；改正：he was 解析：特殊疑问词what后接主语he，系动词后置，修正语序。 6. 错误：went；改正：goes 解析：地球绕太阳转动为客观真理，从句不受主句过去时态影响，使用一般现在时三单形式。核心规则客观真理时态规则。 五、中英翻译标准答案 1. I don’t understand why short-term memory disappears easily. 解析：why引导表原因宾语从句，短语标注short-term memory短期记忆。 2. Could you tell me how I can put my free time to good use to boost memory? 解析：how引导方式从句，单元短语put sth to good use充分利用、boost提升。 3. Rick wants to know why his grandma always calls him Johnny. 解析：why引导原因类宾语从句，完全贴合课本对话原句人物情节。 4. Nobody knows where we can find good techniques to improve memory. 解析：where引导地点宾语从句，单词标注technique技巧。 5. I wonder which long-term memory learning method we should choose. 解析：which修饰名词引导宾语从句，短语long-term memory长期记忆。 6. The professor explains how we can connect new knowledge with old knowledge. 解析：how引导方式从句，贴合课本链接新旧知识课文内容。 六、情景写作参考范文 短文1 I always have trouble remembering new words, so I want to ask my deskmate some questions. I wonder how he memorizes difficult vocabulary quickly. I also want to know which memory techniques work best for him. I can’t figure out why I always mix up similar words. I hope he can tell me when he usually practices reciting texts every day. If he shares his useful ways, I will try them to solve my memory problem. 解析：包含how/which/why/when四处特殊疑问词引导的宾语从句，围绕记忆困难提问，贴合单元话题。 短文2 I have learned lots of useful ways to boost memory from our textbook. I find out how we can divide long articles into small parts to memorize easily. I understand why enough sleep is important for our brain and memory. I also know what we should do to link new information with old experience. I believe these methods will help me a lot, and I will practice them step by step every day. 解析：包含how/why/what三处特殊疑问词宾语从句，分享提升记忆的学习心得，贴合单元阅读课文主题。 2 学科网（北京）股份有限公司 $