Unit 4 Our Memory单元素能测评题（有单选）2026-2027学年九年级上册人教版

Unit 4 Our Memory单元素能测评题（有单选）2026-2027学年九年级上册人教版 第一部分 听力（略） 第二部分 语言知识运用（满分35分） V. 单项填空（共10小题；每小题1分，满分10分） 从每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 ( )21. Before the group discussion, our teacher usually ______ the whole class into eight groups. A. develops B. divides C. creates D. turns ( )22. To keep your personal information safe online, never tell strangers your bank ______ or password. A. address B. account C. name D. number ( )23. After two years of hard work, the new library in our city was ______ open to the public last month. A. widely B. fully C. nearly D. hardly ( )24. [学习方法] Teachers encourage students to use ______ learning methods, such as mind maps, to improve memory. A. effective B. expensive C. natural D. common ( )25. —I wonder ______ I can remember so many chemical formulas. —Practice makes perfect. Try to review them regularly. A. why B. when C. how D. what ( )26. Our memory improves greatly ______ we get enough sleep and do regular exercise. A. though B. until C. as D. unless ( )27. —I can’t finish the essay. I’ve ______ all my ideas. —Don’t worry. Take a walk outside. It might help. A. looked back at B. run out of C. taken advantage of D. come up with ( )28. —Tom cut his finger while cooking. —______, you should clean the wound with running water first. A. In that case B. By the way C. To my surprise D. As a result ( )29. My grandfather promised that he ______ take me to visit the Science Museum the next weekend. A. will B. may C. can D. would ( )30. —Could you please repeat the key point of the lecture? —______. I was taking notes just now. A. No problem B. Pardon me C. Never mind D. Good idea VI. 完形填空（共20小题；每小题1分，满分20分） 阅读下列短文，从每小题所给的A、B、C、D四个选项中，选出最佳选项。 A Sarah stood in front of the old photo album, her fingers trembling slightly. She was looking for a specific picture of her childhood, but the more she searched, the more she realized she couldn't 31 where she had seen it last. It felt like trying to catch smoke with her bare hands. She walked into the living room where her brother Mark was reading. "Mark, do you 32 where Mom keeps the blue photo album from 2010?" Mark looked up, 33. "I don't remember seeing it recently. Maybe it's in the attic (阁楼)?" Sarah sighed. Lately, it seemed that both of them were having trouble 34 things. They would walk into a room and forget why they were there, or forget a friend's birthday until the last minute. It wasn't just about photos; it was about little daily 35 that made life rich. Determined to solve this, Sarah decided to 36 a "Memory Journal". Every night, she would write down three things that happened that day. At first, it was hard to recall details, but slowly, she found her brain becoming sharper. She even started using funny 37 to link names with faces. One evening, Mark picked up her journal. "This is a great idea," he said. "I 38 forgot to buy milk today, but writing things down really helps." Sarah smiled. She realized that while memories might fade (褪色), the 39 to strengthen them was in their own hands. It wasn't just about remembering the past; it was about being more 40 in the present. ( )31. A. forget B. recall C. miss D. lose ( )32. A. know B. think C. remember D. believe ( )33. A. shouting B. laughing C. crying D. frowning ( )34. A. remembering B. finding C. losing D. sharing ( )35. A. stories B. moments C. plans D. tasks ( )36. A. keep B. borrow C. buy D. start ( )37. A. rules B. pictures C. words D. numbers ( )38. A. almost B. never C. always D. seldom ( )39. A. power B. time C. money D. need ( )40. A. careful B. nervous C. angry D. bored B How good is your memory? Can you remember what you ate for breakfast a week ago? Most people find it 41 to remember every detail of their lives. However, our brains are wired to remember what is important for survival. In the past, remembering where to find food or which places were dangerous was a matter of life and death. Today, we don't face those same 42, but our memory still works in a similar way. We tend to remember things that are 43 to us—like a friend's birthday or an important exam date. Scientists have found that our memory works in two main ways: short-term and long-term. Short-term memory holds information for a few seconds, like a phone number you just 44. Long-term memory stores information for years, like your childhood address. To move information from short-term to long-term memory, we need to 45 it. This is why reviewing your notes after class is so important. 46, memory is not like a video recording. It can be changed over time. Every time we 47 a memory, we might accidentally change a small detail. This is why eyewitness (目击者) accounts can sometimes be unreliable (不可靠的). 48, understanding how memory works can help us improve it. Techniques like "spaced repetition" and "mind maps" are not just study tips; they are ways to work 49 our brain's natural processes. So, the next time you forget where you put your keys, don't be too hard on yourself. It's just your brain's way of deciding what 50 keeping. ( )41. A. easy B. impossible C. necessary D. helpful ( )42. A. problems B. dangers C. questions D. changes ( )43. A. boring B. strange C. important D. similar ( )44. A. heard B. wrote C. dialed D. forgot ( )45. A. repeat B. change C. ignore D. create ( )46. A. However B. Therefore C. Besides D. Instead ( )47. A. forget B. recall C. lose D. store ( )48. A. Finally B. Suddenly C. Luckily D. Sadly ( )49. A. against B. with C. for D. without ( )50. A. starts B. avoids C. practices D. deserves VII. 补全对话（共5小题；每小题1分，满分5分） 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。 A: Hi, Dr. Lee. I have a problem. I study hard for my history tests, but I always forget the dates and events. B: That's a common problem. 51________ A: I usually just read the textbook over and over again. B: That's not very effective. 52________ Try connecting the events to a story or a picture in your mind. A: 53________ Does that really work? B: Yes, it does. Our brains remember stories much better than lists of facts. 54________ A: That sounds interesting. I'll try that. B: Also, make sure you get enough sleep. 55________ A: I didn't know that. Thanks for your advice! A. How do you study now? B. Why is sleep so important? C. Sleep helps your brain store memories. D. You should try a different method. E. I prefer to study in the library. F. Can you give me an example? G. I have trouble with maths, too. 第三部分 阅读（满分40分） VIII. 阅读理解（共20小题；每小题2分，满分40分） A What makes a family memory special? We asked three students to share their most treasured memories. Anna, 14 "My favorite memory is helping my grandma make dumplings every Spring Festival. She would tell me stories about her childhood while we pressed the dumpling edges together. The kitchen was always warm and smelled of ginger and garlic. Even though I've moved to the city, the taste of those dumplings still reminds me of home and her love." Ben, 15 "For me, it's the annual camping trip with my dad. We don't go to fancy places; we just set up a tent in the backyard. We stay up late looking at the stars and he teaches me the names of the constellations (星座). It's not about the camping; it's about the quiet time we spend together, just talking about everything and nothing." Clara, 13 "I'll never forget the day I lost my first tooth. I was at school and I cried because I thought I looked funny. My teacher, Miss Wang, gave me a hug and a shiny sticker. She told me it was a sign that I was growing up. That small act of kindness made me feel safe and happy. It's a simple memory, but it's very warm." ( )56. What do Anna and her grandma do while making dumplings? A. They watch TV. B. They tell stories. C. They sing songs. D. They play games. ( )57. Where does Ben go camping with his dad? A. In the backyard. B. In a national park. C. On a mountain. D. By a river. ( )58. What is the main idea shared by all three students? A. Expensive gifts create the best memories. B. Family trips are the most important thing. C. Simple moments with loved ones are precious. D. School life is full of unforgettable events. B How does our brain decide what to remember and what to forget? Scientists have discovered that emotion plays a huge role. We are much more likely to remember events that made us feel strong emotions—like joy, fear, or surprise—than events that were boring. This is because of a part of the brain called the amygdala (杏仁核). When we experience something emotional, the amygdala "tags" the memory. It tells the brain, "This is important! Remember this!" This is why you can probably remember exactly what you were doing on your 10th birthday, but you can't remember what you ate for lunch three Tuesdays ago. This "emotional memory" was very useful for our ancestors. Remembering which berry made them sick (fear) or where they found sweet fruit (joy) helped them survive. Today, it still affects us. A student is more likely to remember a science experiment that ended with a loud bang (surprise) than one that was quiet. However, this can also be a problem. If a student has a very embarrassing moment in class, they might remember it for years, even though it's not important for survival. Understanding this can help us. If we want to remember something, we should try to connect it to an emotion. Making learning fun and exciting is not just enjoyable; it's a smart memory strategy. ( )59. According to the text, which memory is the brain most likely to keep? A. A boring daily routine. B. A quiet moment of rest. C. An event causing strong feelings. D. A list of unrelated facts. ( )60. What is the function of the amygdala? A. To control body movements. B. To mark important emotional memories. C. To help us forget painful experiences. D. To store long-term memories. ( )61. Why did the writer mention "our ancestors" in Paragraph 3? A. To explain why emotional memory was useful for survival. B. To compare modern life with ancient times. C. To show that people today are less emotional. D. To describe how they found food. ( )62. What is the writer's suggestion for better memory? A. Avoid all emotional experiences. B. Connect what you learn with emotions. C. Only study important survival skills. D. Forget embarrassing moments quickly. C I used to be terrified of public speaking. Last year, I had to give a speech in front of the whole school for the English Festival. I practiced for weeks, but when I stepped onto the stage, my mind went completely blank. I stood there, frozen, for what felt like an eternity. I managed to say a few sentences before rushing off the stage, my face burning with shame. I wanted to forget that moment forever. But my English teacher, Ms. Chen, stopped me after class. "That was brave of you to try," she said. "Courage isn't about not being afraid; it's about speaking up even when you are." Her words stayed with me. I realized that the "failure" was actually a powerful lesson. It taught me that everyone makes mistakes and that those mistakes are opportunities to grow. I started to see the memory not as a source of shame, but as a reminder of my own courage to try. This year, I volunteered to host the school's New Year's party. I was still nervous, but I didn't let the memory of last year stop me. As I stood on the stage, I remembered Ms. Chen's words. I took a deep breath and began. The speech wasn't perfect, but I finished it. That "bad" memory from last year didn't hold me back; it pushed me forward. ( )63. How did the writer feel immediately after the speech last year? A. Proud and excited. B. Calm and relaxed. C. Ashamed and scared. D. Angry and upset. ( )64. What did Ms. Chen tell the writer about courage? A. Courage means never making mistakes. B. Courage is speaking up despite fear. C. Courage is only for perfect speakers. D. Courage means avoiding difficult tasks. ( )65. What role did the "bad" memory play in the writer's later experience? A. It stopped the writer from trying again. B. It made the writer hate public speaking. C. It served as a lesson and motivation. D. It caused the writer to forget the speech. D Artificial Intelligence (AI) is changing how we remember things. Apps like "Memories" can now automatically sort through thousands of your photos, identify faces, and even create video montages (蒙太奇) of your life events. Some people love this, saying it helps them preserve precious moments they would have otherwise forgotten. However, some experts are worried. They argue that outsourcing (外包) our memory to machines might make our own memories weaker. If you know your phone will remember everything for you, will you bother to remember it yourself? This is known as "digital amnesia" (数字失忆症). There is also the question of accuracy. AI might label a photo as "Grandma's birthday," but what if it's wrong? Over time, we might start to believe the AI's version of our past instead of our own memories. Furthermore, these digital memories are not truly ours; they are data owned by companies. If the service shuts down, those memories could be lost forever. Despite these concerns, AI is a powerful tool. The key is balance. We should use AI to help us organize and rediscover our memories, but we shouldn't let it replace the personal, emotional act of remembering. Our memories are a part of who we are. We should cherish them, not just store them on a chip. ( )66. What is the main benefit of AI memory apps mentioned in the text? A. They can replace human memory completely. B. They help people preserve forgotten moments. C. They make photos more beautiful. D. They prevent people from making mistakes. ( )67. What is "digital amnesia"? A. The fear of using digital devices. B. Forgetting things because we rely on devices. C. A disease caused by staring at screens. D. The loss of data due to computer viruses. ( )68. Why are some experts concerned about AI labeling photos? A. It might be inaccurate and change our perception of the past. B. It is too expensive for most people. C. It takes too much time to process. D. It makes photos look unnatural. ( )69. What is the writer's attitude towards using AI for memory? A. Strongly against it. B. Completely supportive. C. In favor of balance and caution. D. Uninterested and neutral. E Do you want to remember more of what you read? Most people read passively, letting their eyes move across the page without really engaging their brain. This is why you might finish a chapter and realize you don't remember a single thing. Here are two active reading strategies to boost your memory. The Feynman Technique This technique is named after the famous physicist Richard Feynman. After reading a paragraph or a chapter, try to explain the concept to an imaginary person (or even your pet!) in simple language. If you struggle to explain it, or if you find yourself using complex jargon (术语), it means you haven't understood it well enough. Go back and re-read the parts you don't understand. This process forces your brain to organize the information and identify gaps in your knowledge. The Question-Answer Method Before you start reading a section, look at the headings and subheadings and turn them into questions. For example, if a heading is "The Causes of World War I," ask yourself, "What were the causes of World War I?" Then, read the section actively looking for the answers. This gives your brain a clear goal and makes it more likely to notice and remember the key information. Both of these methods work because they turn reading from a passive activity into an active one. You are not just absorbing information; you are processing it, questioning it, and teaching it. This active engagement is the key to moving information from your short-term memory to your long-term memory. ( )70. What is the problem with passive reading? A. It takes too much time. B. It can be boring. C. It leads to poor memory of the content. D. It requires too much effort. ( )71. According to the Feynman Technique, what should you do if you can't explain a concept simply? A. Give up and move on. B. Use more complex words. C. Go back and re-read the difficult parts. D. Ask someone else to explain it. ( )72. How does the Question-Answer Method help with memory? A. By making the text shorter. B. By giving the brain a clear purpose. C. By reducing the amount of reading. D. By focusing only on the headings. F My grandfather had a "memory box." It wasn't a fancy box, just an old wooden chest in his closet. But to me, it was a treasure chest. Inside were hundreds of items: a dried rose from his wedding day, a faded ticket stub from his first baseball game, and a handwritten letter from my grandmother when they were young. Every summer, I would sit with him as he opened the box. He would take out one item at a time and tell me its story. The stories weren't always exciting, but they were always told with love and a sparkle in his eye. Through these objects, I learned about his life, his dreams, and the history of our family. When he passed away last year, we found the box again. Holding those objects, I didn't just feel sadness; I felt a connection to him. The box was more than just wood and old paper; it was a physical extension of his memory. It taught me that memories are not just in our heads; they can be held in our hands. Now, I've started my own memory box. I want to make sure that when I'm old, I have something to pass on, not just stories in my mind, but tangible (有形的) pieces of a life well-lived. 73. Where did the writer's grandfather keep his memory box? (不超过5个词) ____________________________________________________________ 74. How did the writer learn about his grandfather's life? (不超过10个词) ____________________________________________________________ 75. What did the writer learn from the memory box? (不超过15个词) ____________________________________________________________ 第四部分 写（满分25分） IX. 单词拼写（共5小题；每小题1分，满分5分） 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。 76. The government has taken action to p__________ (保护) the old temples in our city. 77. My grandfather often says that h__________ (诚实) is the best policy. 78. The new teaching method has p__________ (证明) to be very effective. 79. Please r__________ (重复) the sentence after me so you can remember it better. 80. Keeping a d__________ (日记) is a good way to record your daily memories. X. 书面表达（共1小题；满分20分） 假设你是李华，你校英语俱乐部正在举行以“An Unforgettable Memory”为主题的征文比赛。请你根据以下要点写一篇短文参赛： 1. Describe an unforgettable memory (e.g., a trip, an experience of helping others, a lesson learnt). 2. Explain why it is unforgettable. 3. What have you learnt from it? 注意： 1. 短文须包含上述要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称； 3. 词数80—100（开头已给出，不计入总词数）。 An Unforgettable Memory Everyone has some unforgettable memories. ______________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案及详解 V. 单项填空 (21-30) 21. B 考查动词短语。divide...into... 意为“把……分成……”，符合老师将班级分组的语境。 22. B 考查名词辨析。bank account 意为“银行账户”，符合网络安全语境。 23. B 考查副词辨析。fully open 意为“全面开放”，符合图书馆建成开放的语境。 24. A 考查形容词辨析。effective learning methods 意为“有效的学习方法”，符合教学语境。 25. C 考查宾语从句引导词。根据答语“熟能生巧”可知，问句询问方式，用how。 26. C 考查连词辨析。as 引导原因状语从句，意为“因为”，符合“睡眠锻炼促进记忆”的逻辑。 27. B 考查动词短语辨析。run out of 意为“用完，耗尽”，符合“写不出文章，用尽想法”的语境。 28. A 考查情景交际。In that case 意为“既然那样”，用于承接上文的突发情况。 29. D 考查动词时态。主句promised为过去时，宾语从句时态需后退，由the next weekend可知用过去将来时（would do）。 30. B 考查情景交际。Pardon me 意为“请再说一遍”，用于没听清对方的话，符合语境。 VI. 完形填空 A篇 31. B (recall) 想不起上次在哪里看到照片。 32. C (remember) 询问哥哥是否记得相册位置。 33. D (frowning) 想不起来时“皱眉”的合理反应。 34. A (remembering) 承接上文，指日常生活中“记不住”事情。 35. B (moments) 让生活丰富的日常“时刻”。 36. D (start) “开始”写记忆日记。 37. B (pictures) 使用有趣的“图片”联想记忆，呼应后文记忆方法。 38. A (almost) “差点”忘记买牛奶，体现记忆问题。 39. A (power) 增强记忆的“能力”在自己手中。 40. A (careful) 通过训练，在当下变得更“细心”。 B篇 41. B (impossible) 记住生活中每个细节是“不可能的”。 42. B (dangers) 过去记住危险是生存问题，与后文survival呼应。 43. C (important) 大脑倾向于记住对我们有“重要”的事。 44. C (dialed) 刚“拨”完的电话号码属于短时记忆。 45. A (repeat) 将信息从短时转为长时记忆需要“重复”。 46. A (However) 后文指出记忆并非像录像，与前文构成转折。 47. B (recall) 每次“回忆”记忆时可能改变细节。 48. C (Luckily) “幸运地是”，理解记忆原理有助于改善它。 49. B (with) work with 意为“与……协作”，指顺应大脑自然规律。 50. D (deserves) 大脑决定什么“值得”保存。 VII. 补全对话 51. A (How do you study now?) 根据答语描述学习方法，此处询问现状。 52. D (You should try a different method.) 评价对方当前方法低效，建议换方法。 53. F (Can you give me an example?) 请求举例说明如何将事件与故事联系。 54. B (Why is sleep so important?) 根据答语解释原因，此处询问原因。 55. C (Sleep helps your brain store memories.) 解释睡眠对记忆的重要性。 VIII. 阅读理解 A篇 56. B (They tell stories.) 根据Anna的描述，包饺子时奶奶讲故事。 57. A (In the backyard.) 根据Ben的描述，露营地点在后院。 58. C (Simple moments with loved ones are precious.) 三则记忆的共同核心是平凡时刻的珍贵。 B篇 59. C (An event causing strong feelings.) 根据第二段首句，大脑更倾向于记住引发强烈情绪的事件。 60. B (To mark important emotional memories.) 根据第二段，杏仁核的功能是标记重要情绪记忆。 61. A (To explain why emotional memory was useful for survival.) 提及祖先是为了说明情绪记忆对生存的作用。 62. B (Connect what you learn with emotions.) 根据末段，作者建议将学习内容与情绪连接以增强记忆。 C篇 63. C (Ashamed and scared.) 根据第一段“my face burning with shame”及“frozen”，可知作者感到羞愧和害怕。 64. B (Courage is speaking up despite fear.) 根据第二段Ms. Chen的话，勇气是在恐惧时仍敢于发声。 65. C (It served as a lesson and motivation.) 根据末段，那段记忆没有阻碍作者，反而推动了她前进。 D篇 66. B (They help people preserve forgotten moments.) 根据第一段，AI应用的主要好处是帮助保存可能被遗忘的瞬间。 67. B (Forgetting things because we rely on devices.) 根据第二段，“数字失忆症”指因依赖设备而导致的遗忘。 68. A (It might be inaccurate and change our perception of the past.) 根据第三段，专家担心AI标签错误会扭曲我们对过去的认知。 69. C (In favor of balance and caution.) 根据末段“The key is balance”，作者主张平衡和谨慎使用AI。 E篇 70. C (It leads to poor memory of the content.) 根据第一段，被动阅读的问题是读完后记不住内容。 71. C (Go back and re-read the difficult parts.) 根据费曼技巧，若无法简单解释概念，需回头重读难点。 72. B (By giving the brain a clear purpose.) 根据问答法部分，将标题转化为问题能给大脑明确目标。 F篇 73. In his closet. / In an old wooden chest. 74. By listening to his stories about the items. 75. Memories can be held in tangible objects, not just in our heads. IX. 单词拼写 76. protect 77. honesty 78. proved 79. repeat 80. diary X. 书面表达 (One possible version) An Unforgettable Memory Everyone has some unforgettable memories. One that stands out for me happened last winter. I volunteered at a local animal shelter. My job was to feed the stray cats and clean their cages. At first, I found it tiring and even a bit smelly. But as I spent more time there, I noticed a shy, injured kitten. I named her Lucky. I spent extra time nursing her back to health. Seeing her slowly regain strength and finally purr in my arms filled me with joy. This experience is unforgettable because it taught me the value of compassion and responsibility. It wasn't just about cleaning cages; it was about giving a voice to the voiceless. I learnt that even small acts of kindness can make a big difference. This memory encourages me to be a more caring person every day. 学科网（北京）股份有限公司 $