Unit 4 Our Memory 短文填空练习 2026-2027学年人教版英语九年级上册

**基本信息** 围绕记忆主题构建“原理-方法-案例-影响-应用”完整知识链，通过短文填空训练词汇在语境中的精准运用，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |主题一|1篇/10空|说明文填空，考查记忆分类与工作原理核心词汇|从记忆类型（短时/长时记忆）到记忆过程（编码-存储-检索），构建记忆认知基础| |主题二|1篇/10空|说明文填空，聚焦科学记忆方法|承接主题一原理，介绍记忆宫殿、组块化等实用方法，实现原理到应用的过渡| |主题三|1篇/10空|记叙文填空，讲述记忆大师训练经历|通过真实案例印证主题二方法的有效性，强化方法迁移意识| |主题四|1篇/10空|说明文填空，分析影响记忆力的因素|从生理（睡眠/饮食）、心理（压力）等维度拓展记忆相关知识，完善认知体系| |主题五|1篇/10空|记叙文填空，呈现改善老人记忆的实践|结合主题四影响因素，展示方法在生活中的具体应用，形成“理论-实践”闭环|

Unit 4 Our Memory 短文填空练习（含答案） 2026-2027学年人教版英语九年级上册 学校：____________ 班级：____________ 姓名：____________ 评价：____________ 【主题一】本文是说明文，介绍人类记忆的分类与工作原理。 Memory is one of the most amazing abilities of the human brain. It allows us to remember things from the past and use that information in the ____1____(现在). Scientists have studied memory for many years, and they have divided it into different types. First, there is short-term memory. This is the information you are ____2____(意识到的) at the moment. For example, when you look up a phone number and dial it immediately, you are using short-term memory. It can only hold a small amount of information for a short time, usually about 20 to 30 ____3____(秒). Second, there is long-term memory. This is the information that is stored in your brain for a long time, sometimes for your whole life. Long-term memory can be divided into two types: explicit memory and ____4____(隐性的) memory. Explicit memory is the memory of facts and events that you can consciously recall. For example, remembering your birthday or the capital of China. This type of memory is often ____5____(相关的) to the hippocampus, a part of the brain. Implicit memory, on the other hand, is the memory of skills and habits. For example, riding a bike or typing on a keyboard. You don't need to think ____6____(有意识地) about how to do these things; your body just remembers. This type of memory is related to the cerebellum. The process of memory has three stages: encoding, storage, and ____7____(检索). Encoding is when you first learn something and your brain processes it. Storage is when the information is kept in your brain. Retrieval is when you remember the information later. If any of these stages goes wrong, you may ____8____(忘记) things. Understanding how memory works can help us learn better. By using effective learning ____9____(策略), we can improve our memory and remember things more easily. In the following topics, we will discuss some ____10____(实用的) ways to improve memory. 【主题二】本文是说明文，介绍几种科学有效的记忆方法。 Do you often forget things? Do you wish you had a better memory? The good news is that memory can be ____1____(改善) with the right methods. Here are some scientifically proven ways to improve your memory. First, use the method of loci, also known as the memory palace. This is an ancient technique used by Greek ____2____(演说家). To use this method, imagine a place you know well, such as your home. Then, associate the things you want to remember with different ____3____(位置) in that place. For example, if you want to remember a shopping list, you can imagine eggs on the door, milk on the sofa, and bread on the table. When you want to recall the list, just walk through your home in your mind. Second, use chunking. Chunking means breaking information into smaller groups or "chunks". For example, a phone number like 13812345678 is hard to remember, but if you ____4____(分开) it into 138-1234-5678, it becomes much easier. This method works because our short-term memory can only hold about 7 pieces of information at a time. Third, use repetition and spaced review. Don't just review something once and expect to remember it forever. Instead, review it several times at increasing ____5____(间隔). For example, review something on Day 1, then on Day 3, then on Day 7, then on Day 14. This helps move the information from short-term memory to long-term memory. Fourth, use mnemonics. Mnemonics are ____6____(技巧) that help you remember information by associating it with something easier to remember. For example, to remember the order of the planets, you can use the sentence "My Very Educated Mother Just Served Us Noodles." The first letter of each word ____7____(代表) a planet: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. Finally, take care of your brain. Get enough sleep, exercise ____8____(定期地), and eat a healthy diet. Sleep is especially important because it is during sleep that your brain ____9____(巩固) memories. Exercise increases blood flow to the brain, and foods like fish, nuts, and blueberries are good for brain ____10____(功能). 【主题三】本文是记叙文，讲述一位记忆大师分享自己的训练经历。 Wang Feng is a memory ____1____(冠军) who has won many international memory competitions. He can memorize the order of a deck of cards in less than 20 seconds, and he can remember hundreds of random numbers in just a few minutes. Many people think he has a ____2____(天赋) for memory, but he says his ability is the result of hard training. "I used to have a very bad memory," Wang Feng said in an ____3____(采访). "When I was in college, I often forgot where I put my keys or what I was supposed to do. Then I read a book about memory techniques and decided to train myself." Wang Feng started training every day. At first, it was very difficult. He could only remember a few cards, and he often made ____4____(错误). But he didn't give up. He practiced for several hours every day, and slowly, his memory improved. "The key is to use your ____5____(想象力)," Wang Feng explained. "Our brains remember images better than words or numbers. So when I want to remember something, I turn it into a vivid and strange picture. For example, to remember the number 14, I might imagine a doctor (because 14 sounds like 'doctor' in Chinese)." Wang Feng also emphasized the importance of ____6____(专注). "When you are memorizing something, you need to focus 100%. Don't think about other things. If your mind ____7____(走神), you won't remember well." After years of training, Wang Feng became one of the best memory athletes in the world. He has set several world ____8____(纪录) and has appeared on many TV shows. He also writes books and gives lectures to teach people how to improve their memory. "Everyone can improve their memory," Wang Feng said. "You don't need to be special. You just need to learn the right techniques and practice ____9____(坚持地). Memory is like a muscle; the more you use it, the ____10____(强壮的) it becomes." 【主题四】本文是说明文，介绍影响记忆力的各种因素。 Many factors can affect our memory. Some of them are related to our physical condition, while others are related to our ____1____(心理的) state and learning environment. Understanding these factors can help us protect and improve our memory. First, sleep is very important for memory. When we sleep, our brain reviews and ____2____(储存) the information we learned during the day. If we don't get enough sleep, our memory will be affected. Studies show that people who sleep less than 6 hours a night have worse memory than those who sleep 7 to 8 hours. Second, stress and anxiety can ____3____(损害) memory. When we are stressed, our body produces a hormone called cortisol. Too much cortisol can damage the hippocampus, which is the part of the brain responsible for memory. That's why people often forget things when they are ____4____(紧张的) or worried. Third, diet plays an important role in memory. Our brain needs proper ____5____(营养) to work well. Foods rich in omega-3 fatty acids, such as fish and nuts, are good for the brain. Antioxidants in fruits and vegetables can protect brain cells from ____6____(损伤). On the other hand, too much sugar and processed food can have a negative effect on memory. Fourth, exercise can improve memory. Physical exercise increases blood flow to the brain, which brings more oxygen and nutrients. It also stimulates the production of chemicals that help brain cells grow. Studies show that people who exercise ____7____(有规律地) have better memory and lower risk of memory loss in old age. Fifth, the learning environment can affect memory. A quiet and comfortable environment helps us ____8____(集中) and remember better. On the other hand, a noisy and distracting environment can make it hard to focus and reduce memory performance. Also, learning in the same place where you will be tested can improve recall, which is known as "context-dependent memory." Finally, age can affect memory. As we get older, our memory naturally ____9____(下降). But this doesn't mean we can't do anything about it. By staying mentally active, exercising regularly, and eating healthily, we can keep our memory ____10____(敏锐的) even in old age. 【主题五】本文是记叙文，讲述"我"帮助爷爷改善记忆力的故事。 My grandpa is 75 years old. In recent years, his memory has been getting worse. He often forgets where he puts his glasses or whether he has taken his ____1____(药). Sometimes he even forgets to turn off the gas stove, which is very dangerous. My family and I were very worried about him. I decided to do something to help. I read many articles about how to improve memory in ____2____(老年人). I learned that staying mentally active and having a healthy lifestyle can help slow down memory loss. So I made a plan for grandpa. First, I encouraged grandpa to do brain ____3____(锻炼) every day. I bought him some puzzle books and taught him how to play chess. We also started doing crossword puzzles together. At first, grandpa found it difficult, but after a few weeks, he began to enjoy it. His thinking became more ____4____(灵活的). Second, I helped grandpa change his diet. I learned that fish, nuts, and vegetables are good for the brain. So I asked my mom to cook more fish and add more vegetables to our meals. I also ____5____(限制) grandpa's sugar intake, because too much sugar is bad for memory. Third, I took grandpa to exercise every day. We would go for a walk in the park after dinner. Sometimes we would do simple exercises like stretching and deep ____6____(呼吸). Exercise helped grandpa sleep better at night, and good sleep is important for memory. Fourth, I helped grandpa organize his daily life. I put a large ____7____(日历) on the wall and wrote down important things on it. I also put labels on drawers and cabinets so grandpa could find things easily. These small changes helped reduce his ____8____(焦虑) and made his life easier. After three months, we noticed a big improvement. Grandpa forgot things less often, and he seemed more ____9____(精力充沛的). The doctor said his memory condition was stable and even slightly improved. We were all very happy. This experience taught me that love and ____10____(耐心) can make a difference. Taking care of the elderly is not just about giving them food and medicine; it is also about spending time with them and helping them stay active and happy. 参考答案： 【主题一】1. present 2. aware 3. seconds 4. implicit 5. related 6. consciously 7. retrieval 8. forget 9. strategies 10. practical 【主题二】1. improved 2. orators 3. locations 4. divide 5. intervals 6. techniques 7. represents 8. regularly 9. consolidates 10. function 【主题三】1. champion 2. talent 3. interview 4. mistakes 5. imagination 6. concentration 7. wanders 8. records 9. persistently 10. stronger 【主题四】1. mental 2. stores 3. damage 4. nervous 5. nutrition 6. damage 7. regularly 8. concentrate 9. declines 10. sharp 【主题五】1. medicine 2. elderly 3. exercises 4. flexible 5. limited 6. breathing 7. calendar 8. anxiety 9. energetic 10. patience 学科网（北京）股份有限公司 $