Unit 4 Our Memory Section B 同步练习 2026-2027学年英语人教版英语九年级上册

**基本信息** 本同步练习通过基础过关、能力提升、拓展探究三层次递进设计，构建从词汇语法到语篇应用的知识巩固路径，适配新授课语言能力培养与思维品质提升需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础过关|核心词汇（汉译英、首字母）、基础语法（词形转换、句型转换）|以汉译英、首字母填空夯实记忆主题词汇，通过句型转换强化语法基础，培养语言能力| |能力提升|语法应用（宾语从句）、语篇理解（完形、阅读）|新情境完形（记忆科普）与阅读理解结合，训练信息提取与逻辑推理，提升思维品质| |拓展探究|跨文化认知（动物记忆研究）、综合语言输出（书面表达）|语法填空融入动物记忆研究情境，日记写作联结生活实际，发展学习能力与综合应用|

Unit 4 Our Memory Section B同步练习 基础过关 一、汉译英。 1. 短期记忆 _____________________ 2. 长期记忆 ________________________ 3. 记笔记 ___________________________ 4. 写下；记下 ________________________ 5. 组织信息 _____________________ 6. 使用它或失去它 __________________ 7. 复习所学内容 ________________________ 8. 休息一下 ________________________ 9. 保持健康 _____________________ 10. 记住；牢记 __________________ 二、根据句意及首字母提示填写单词。 11. Short-term memory helps you remember things for a s______ time. 12. Long-term memory is the a______ to remember things for years. 13. Try taking n______ and writing down key points. 14. The more you r______ what you learn, the more likely you will remember it. 15. You should not w______ out your brain. Take a break. 16. Create images by using tables, g______, and mind maps. 17. Listening to r______ information can be very effective. 18. While you sleep, your brain o______ your memories. 19. Your brain needs f______ like an engine needs fuel. 20. Bad sleep makes it h______ for new information to enter your long-term memory. 三、用括号中所给词的适当形式填空。 21. There are two main ______ (kind) of memory: short-term and long-term. 22. Short-term memory helps you remember things that you may only need for a short ______ (time). 23. It is easier to remember a ______ (summarize) than every word in a passage. 24. Try studying for 40 minutes, and then take a ______ (break). 25. You can review information by ______ (discuss) it with others. 26. Create images by ______ (use) tables, graphs, and mind maps. 27. Listening to recorded information can be very ______ (effect). 28. Bad sleep makes it ______ (hard) for new information to enter your long-term memory. 29. Healthy food and drink will help your brain work much ______ (good). 30. Your brain needs food like an engine needs ______ (fuel). 四、根据汉语意思完成英语句子。每空一词（含缩写词）。 31. 有两种主要的记忆：短期记忆和长期记忆。 There are ______ main ______ of memory: short-term memory and long-term memory. 32. 短期记忆帮助你记住你可能只需要很短时间的事情。 Short-term memory helps you remember things that you may only ______ for a ______ time. 33. 记笔记并写下要点。 ______ ______ and ______ down key points. 34. 记住一个摘要比记住一篇文章中的每一个单词更容易。 It is ______ to remember a summary than every word in a passage. 35. 你复习得越多，你就越有可能记住它。 The ______ you review what you learn, the ______ likely you will remember it. 五、按要求完成下列各题。每空一词（含缩写词）。 36. There are two main kinds of memory.（对画线部分提问） ______ ______ main kinds of memory are there? 37. Short-term memory helps you remember phone numbers.（对画线部分提问） ______ ______ short-term memory help you remember? 38. You should study for 40 minutes, and then take a break.（改为否定句） You ______ ______ study for 40 minutes, and then take a break. 39. You can review information by teaching others.（对画线部分提问） ______ ______ you review information? 40. Your brain organizes your memories while you sleep.（改为被动语态） Your memories ______ ______ by your brain while you sleep. 能力提升 一、单项选择。 ( ) 1. — Could you tell me ______ it is easy to forget things to buy? — Because we don't connect them with old knowledge. A. why B. what C. where D. when ( ) 2. — I don't understand ______ she's going through. — She may need special care. A. what B. that C. if D. which ( ) 3. — Can you remember ______ you put the opera ticket? — Let me think... I put it in my bag. A. what B. that C. where D. if ( ) 4. — Bob does not know ______ took his wallet. — We should ask the teacher for help. A. what B. that C. who D. which ( ) 5. — The more you review, the ______ you will remember. — That's why I review my notes every day. A. more likely B. less likely C. most likely D. least likely ( ) 6. — ______ makes it harder for new information to enter your long-term memory? — Bad sleep. A. What B. Why C. When D. Where ( ) 7. — I want to know ______ the lecture will begin. — It will begin at 9:00. A. that B. what C. when D. where ( ) 8. — Professor, I don't understand ______ you said about linking knowledge. — Let me explain it again. A. that B. what C. if D. which ( ) 9. — The memory of how to ride a bike is probably ______ in a stable area of our brain. — That's why we never forget it. A. stored B. storing C. store D. to store ( ) 10. — Could you tell me ______ I can improve my memory? — Sure. You can try using memory techniques. A. how B. what C. why D. when 二、完形填空。 【新情境·记忆科普】Do you want to improve your memory? To start with, it is important to understand 11. ______ memory works. There are two main kinds of memory: short-term memory and long-term memory. Short-term memory helps you remember things that you may only 12. ______ for a short time, like phone numbers 13. ______ you need to make a phone call. Long-term memory is the ability to remember things for days, years, or 14. ______ a lifetime. How do you make sure what you learn 15. ______ your long-term memory? First, pay attention. Try taking 16. ______ and writing down key points. Second, review what you learn 17. ______. The more you review, the more likely you will remember it. Third, make use of 18. ______. Create images by using tables, graphs, and mind maps. Fourth, 19. ______ your memory by staying healthy. Sleep well and eat well 20. ______ your brain needs food like an engine needs fuel. ( ) 11. A. how B. why C. what D. when ( ) 12. A. forget B. need C. want D. like ( ) 13. A. where B. why C. when D. what ( ) 14. A. ever B. never C. even D. only ( ) 15. A. enters B. leaves C. finds D. loses ( ) 16. A. photos B. notes C. turns D. care ( ) 17. A. hardly B. never C. regularly D. suddenly ( ) 18. A. senses B. mistakes C. chances D. choices ( ) 19. A. reduce B. boost C. lose D. break ( ) 20. A. so B. but C. because D. although 三、阅读理解。 How to Boost Your Memory Would you like to improve your memory? Here are some useful techniques that can help you remember things better. 1. Pay Attention You might fail to remember all the details if you don't pay attention. Try taking notes and writing down key points. It is easier to remember a summary than every word in a passage. 2. Use It or Lose It The more you review what you learn, the more likely you will remember it. But you should not wear out your brain. Try studying for 40 minutes, and then take a break. You can also review information by discussing it with others or by teaching others. 3. Make Use of Senses Create images by using tables, graphs, and mind maps to organize information. You can also create a story with information and view it in your mind like a film. Listening to recorded information can be very effective. 4. Stay Healthy Sleep well. While you sleep, your brain organizes your memories. Bad sleep makes it harder for new information to enter your long-term memory. Eat well. Your brain needs food like an engine needs fuel. 5. Use Memory Techniques Try making up a song, using letters for words (like HOMES for the Great Lakes), or grouping information into categories. These techniques can help you remember things more easily. ( ) 21. According to the passage, what is easier to remember? A. Every word in a passage. B. A summary of a passage. C. The first sentence of a passage. D. The last sentence of a passage. ( ) 22. How long should you study before taking a break? A. 20 minutes. B. 30 minutes. C. 40 minutes. D. 60 minutes. ( ) 23. What does the underlined word "organizes" in Tip 4 probably mean? A. 创造 B. 整理 C. 破坏 D. 复制 ( ) 24. Which of the following is NOT mentioned as a memory technique? A. Making up a song. B. Using letters for words. C. Grouping information. D. Reading aloud. ( ) 25. What is the main purpose of this passage? A. To explain how memory works. B. To give advice on how to improve memory. C. To describe different kinds of memory. D. To tell stories about people with good memory. 四、补全短文。阅读短文，根据短文内容，从其后所给的六个选项中选出能填入空白处的最佳选项，选项中有一项为多余选项。 Billy is a lovely boy, but he is very forgetful. 26. ______ He often forgets his homework at home and can't remember what his teacher said. One day, Billy's mother asked him to buy some things. "Please buy butter, milk, eggs, and sugar," she said. Billy went to the supermarket. 27. ______ When he got home, his mother asked, "Did you buy everything?" Billy looked at his bag. "Oh no! I bought butter, milk, and eggs, but I forgot the sugar!" His mother said, "28. ______" Billy felt bad. He decided to do something about his forgetfulness. 29. ______ He wrote down everything he needed to do. He also started to review his notes every night. Slowly, Billy became less forgetful. 30. ______ "A good memory is not a gift," he said. "It's a skill you can learn!" A. He bought all the things on the list. B. You should take a shopping list next time. C. He started to take notes and make lists. D. He could remember more things than before. E. Now he is a good example for his friends. F. He always forgets things in his daily life. 拓展探究 一、阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 【新情境·记忆研究】1. ______ (Research) shows that many animals have good long-term memories. They keep in mind 2. ______ food can be found and where it is safe. For example, when squirrels run out 3. ______ food, they go straight to the place 4. ______ they hid nuts. How amazing it is! Every autumn, wild geese fly thousands of kilometres south 5. ______ the winter. Humans do not know for sure 6. ______ their minds go through during the journey, 7. ______ wild geese seldom get lost. A similar situation happens to dolphins. They can recognize voices of other dolphins—even when they have not 8. ______ (meet) each other for a long time. Their memory is probably 9. ______ (store) in a stable area of their brain. These animals show us that memory is not just for 10. ______ (human). Different animals have different ways to remember important things. Isn't that fascinating? 二、书面表达。 假如你是李华，你曾因健忘而在学习或生活中遇到过麻烦。请你根据以下提示，用英语写一篇日记，记录你的经历和解决方法。 提示要点： 1. 你遇到了什么记忆问题（例如：忘记带作业、忘记妈妈交代的事情等）； 2. 这个问题给你带来了什么困扰； 3. 你用了什么方法来解决这个问题（至少两种方法）； 4. 你的感受或收获。 要求： 1. 必须包含所给要点，可适当发挥； 2. 语句通顺，意思连贯，语法正确，书写规范； 3. 文中不得出现真实人名、校名或地名； 4. 词数80左右。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 基础过关 一、汉译英 1. short-term memory 2. long-term memory 3. take notes 4. write down 5. organize information 6. use it or lose it 7. review what you learn 8. take a break 9. stay healthy 10. keep in mind 二、首字母填空 11. short 12. ability 13. notes 14. review 15. wear 16. graphs 17. recorded 18. organizes 19. food 20. harder 三、适当形式填空 21. kinds 22. time 23. summary 24. break 25. discussing 26. using 27. effective 28. harder 29. better 30. fuel 四、完成句子 31. two; kinds 32. need; short 33. Take notes; write 34. easier 35. more; more 五、句型转换 36. How many 37. What does 38. should not 39. How can 40. are organized 能力提升 一、单项选择 1. A 2. A 3. C 4. C 5. A 6. A 7. C 8. B 9. A 10. A 二、完形填空 11. A 12. B 13. C 14. C 15. A 16. B 17. C 18. A 19. B 20. C 三、阅读理解 21. B 22. C 23. B 24. D 25. B 四、补全短文 26. F 27. A 28. B 29. C 30. D 拓展探究 一、语法填空 1. Research 2. where 3. of 4. where 5. for 6. what 7. but 8. met 9. stored 10. humans 二、书面表达（参考范文） Wednesday, 15 November Dear Diary, I had a really bad day today. I forgot to bring my maths homework to school again! My teacher was not happy, and I felt so embarrassed. This is not the first time. I often forget things because I am too busy and don't plan well. I decided to do something about my forgetfulness. First, I started to use a checklist. Every night before I go to bed, I check my schoolbag to make sure everything is in it. Second, I began to use a notebook to write down important things I need to remember. I review it every morning. These methods have helped me a lot. I haven't forgotten my homework for a whole week! I feel more confident now. I think a good memory comes from good habits, not just from natural ability. Li Hua 学科网（北京）股份有限公司 $