Unit4 Our Memory Section A（1a-2d）课时同步练习2026-2027学年人教版英语九年级上册

**基本信息** Unit4 Section A同步练习通过“夯实基础-能力进阶-拓展提高”三层设计，实现从词汇语法到语篇应用的渐进式知识巩固，适配新授课语言能力与思维品质培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |夯实基础|核心词汇（汉译英、词形变换）|机械记忆题型巩固单元基础词汇，如单词汉译英、词形变换| |能力进阶|核心语法（wh-疑问词宾语从句）及词汇运用|语法填空、情景对话强化语法应用，如单句填空、补全对话| |拓展提高|语篇理解与综合表达|课内课外双阅读结合简答、微写作，培养语篇分析与表达能力|

Unit4 Our Memory Section A（1a‑2d）同步练习 建议用时：25分钟 一、单词汉译英 1. 回忆；回想起 ________　　2. 记忆；记忆力 ________　　3. 混淆；弄乱 ________ 4. 链条 ________　　5. 讲座；讲课 ________　　6. 稳定的 ________ 7. 孙子；外孙 ________　　8. 成年的 ________ 二、短语汉译英 1. 混淆 ________　　2. 记在心里 ________　　3. 经历 ________ 4. 发生于 ________　　5. 激活已有知识 ________ 三、词形变换 1. memory (n.) → ________ (v. 记住；记忆) 2. sad (adj.) → ________ (n. 悲伤) 3. react (v.) → ________ (n. 反应) 4. grow‑up (adj.) → ________ (复数名词) 5. stable (adj.) → ________ (adv. 稳定地) 一、语法单句填空（本单元核心：wh‑疑问词引导宾语从句） 1. I can’t remember ________ I put my wallet. (where / where is) 2. Could you tell me ________ makes us forget words easily? (what / what does) 3. I wonder ________ we can improve our memory. (how / how can) 4. He wants to know ________ the lecture will start. (when / when will) 5. She asks ________ mixing words up is common. (why / why is) 二、句型转换（每空一词，改为宾语从句，注意陈述语序） 1. Where did you put the ticket? I don’t know. → I don’t know ________ ________ ________ the ticket. 2. Why do we often forget things? He wants to know. → He wants to know ________ we often ________ things. 3. How can we remember new words? I ask the professor. → I ask the professor ________ we ________ remember new words. 4. What is the secret of good memory? Nobody knows. → Nobody knows ________ the secret of good memory ________. 5. When will the memory lecture begin? Can you tell me? → Can you tell me ________ the memory lecture ________ begin? 三、选词填空 【recall, memorize, mix‑up, stable, lecture】 1. I often ________ my happy childhood moments. 2. It is hard for me to ________ all these new words in a short time. 3. Don’t ________ up these two similar English words. 4. We will attend a ________ about how our brain works tomorrow. 5. Our short‑term memory is not as ________ as long‑term memory. 四、情景补全对话（2项多余） A. I always forget some new words B. Do you have any memory problems C. Could you tell me some useful advice D. Why do I forget things so quickly E. You can create pictures in your mind F. It’s impossible to remember everything A: Hi, Tom! 1.________ B: Yes, I do. 2.________ It troubles me a lot. A: Many students have the same trouble. B: 3.________ A: Well. 4.________ It helps a lot. B: Sounds great, I will have a try. Passage1 课内同源阅读 Many of us have memory problems in daily life. Sometimes we forget where we put our things. Sometimes we mix up similar words. These small mistakes make us upset. However, forgetting is normal for human brains. Our short‑term memory can only hold information for a short time. If we don’t review what we learn, we will forget it soon. There are simple ways to improve memory. We can connect new knowledge with old things, or create pictures in our mind. Good memory needs practice. 任务一：单项选择 1. What problem do many people have? A. They never forget anything. B. They sometimes mix up things and forget things. C. They have no short‑term memory. D. They can remember everything quickly. 2. What will happen if we do not review knowledge? A. We will keep it forever. B. We will forget it soon. C. Our brain will become stronger. D. We will get a good memory. 任务二：简答 What simple ways can we use to improve our memory according to the text? _______________________________________________________________________________ Passage2 课外拓展阅读 Memory plays an important role in our study and life. A good memory helps us learn new knowledge faster. But not everyone is born with a great memory. Luckily, memory is a skill we can train. Some useful skills include reviewing timely, linking new and old information and using our imagination to make pictures. Don’t feel worried when you forget something. Forgetting is also part of how our brain works. Keep practicing, and your memory will become better little by little. 任务一：单项选择 1. What can we do with memory? A. We cannot change it at all. B. We can train and improve it. C. Everyone is born with perfect memory. D. Forgetting means your brain is broken. 2. Which is NOT the way to improve memory? A. Review what we learn on time. B. Connect new knowledge with old ones. C. Never practice anything. D. Use imagination to make pictures. 任务二：判断正误 (T/F) 1. Forgetting is normal for human brains. (  ) 2. A good memory helps us learn new things more quickly. (  ) 任务三：简答 What should you do when you forget something? _______________________________________________________________________________ 任务四：微写作（1‑2 句） Write one way you use to remember things. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 【答案与解析卷】 夯实基础 一、单词汉译英 1. recall　　2. memory　　3. mix‑up 4. chain　　5. lecture　　6. stable 7. grandson　　8. grown‑up 二、短语汉译英 1. mix up　　2. keep … in mind　　3. go through 4. happen to　　5. activate prior knowledge 三、词形变换 1. memorize（解析：名词 memory 变为动词，记住） 2. sadness（解析：形容词 sad 变名词，悲伤） 3. reaction（解析：动词 react 变名词，反应） 4. grown‑ups（解析：复合名词复数变化） 5. stably（解析：形容词 stable 变副词，稳定地） 能力进阶 一、语法单句填空【答案 + 解析】 1. where 解析：where 引导宾语从句，从句必须陈述语序，不用 where is。 2. what 解析：what 在从句中作主语，陈述语序，去掉助动词 does。 3. how 解析：how 引导宾语从句，表示方式，从句陈述语序，不用 how can。 4. when 解析：when 询问时间，宾语从句用陈述语序。 5. why 解析：why 询问原因，宾语从句陈述语序。 二、句型转换【答案 + 解析】 1. where you put 解析：特殊疑问句改宾语从句，去掉助动词 did，变回陈述语序。 2. why; forget 解析：why 引导宾语从句，主语 we 之后直接用谓语动词原形 forget。 3. how; can 解析：宾语从句陈述语序，情态动词 can 放在主语 we 之后。 4. what; is 解析：what 作从句主语，语序不变。 5. when; will 解析：when 引导宾从，will 置于从句主语之后。 三、选词填空 1. recall 2. memorize 3. mix 4. lecture 5. stable 四、情景补全对话 答案：1.B 2.A 3.C 4.E；多余项：D、F 解析：对话围绕记忆的烦恼和提升记忆的建议展开；先询问对方是否存在记忆难题，说出自己记不住单词的困扰，再请求建议，最后给出 “在脑海构建图像” 的方法。 拓展提高 Passage1 任务一：1.B 2.B 解析：第 1 题，原文 “Sometimes we forget where we put our things. Sometimes we mix up similar words.” 说明人们会混淆、遗忘事物；第 2 题 “If we don’t review what we learn, we will forget it soon.”，不复习就会很快遗忘。 任务二：We can connect new knowledge with old things or create pictures in our mind. Passage2 任务一：1.B 2.C 解析：第 1 题，原文 “Luckily, memory is a skill we can train.” 记忆力可以训练提升；第 2 题，文中没有提到 “完全不练习”。 任务二：1.T 2.T 任务三：Don’t feel worried, because forgetting is part of how our brain works, and we can practice to improve memory. 任务四：范文：I create pictures in my mind to help me remember new English words. 学科网（北京）股份有限公司 $