Unit 4 Our Memory（01词汇语法）（单元巩固提升）2026-2027学年人教版九年级英语上册

该初中英语单元知识清单全面覆盖九年级Unit 4 "Our Memory"的核心内容，包含单元核心词汇、短语、句型及宾语从句语法，通过背诵默写清单、核心强化解析、语法梳理与拓展练习，搭建从基础记忆到语法应用再到综合能力巩固的递进式学习支架。 清单采用"分类整合+分层突破"的知识呈现方式，如词汇分背诵与默写双向清单，搭配例句与搭配回顾提升语言能力，语法部分标注宾语从句语序等高频易错点培养思维品质。拓展练习设计单选、填空等题型，融入"构建画面辅助记忆"等技巧提示，方便学生自主学习，教师可据此精准设计教学，提高复习实效。

2026-2027学年上学期九年级英语单元巩固提升(人教版2024) Unit 4 Our Memory词汇语法 目录 第一部分 核心词句锁定基础 高效学习 第二部分 语法梳理深度优化 扫清盲区 第三部分 拓展深化用法演练 能力巩固 ◇Part 01 核心词句 背｜诵｜清｜单 Unit 4 单元核心词汇背诵清单 英文 中文 英文 中文 position n.位置; 地方 v.安置；使处于 technique n.技巧 sadness n.悲伤 passage n.段落;走廊 run out (of sth) 用完; 耗尽 likely adj.可能的 react v.作出反应; 回应 wear out 使疲乏;磨损 mix up 混淆; 弄乱 discuss v.讨论;谈论;商量 put sth to good use 有效使用(或利用)某物 image n.图像;形象 chain n.链条 graph n.图; 图表 stable adj.稳定的; 稳固的 view v.看;观看；n.观点；视野 lecture n.讲座; 讲课 effective adj.有效的 retell v.复述 engine n.发动机 memorize v.记住；记忆 fuel n.燃料 tick v.给.....打钩；n.对号；钩号 address n.地址 grandson n.孙子; 外孙 password n.密码; 口令 go through 经历; 仔细察看 account n.账户;账目 happen to 发生于; 使遭遇 increase n.增长；v.增加 keep(…) in mind 记在心中; 记住 wild adj.野生的; 自然生长的 case n.情况; 事实 long-term adj.长期的 in sb's case 就某人的情况而言 blood n.血 opera n.歌剧;歌剧团 wound n.伤口; 创伤 v.使受伤 ticket n.入场券;票 mall n.购物商场 wallet n.钱包 notebook n.笔记本；笔记本电脑 picnic n.野餐 squirrel n.松鼠 pardon v.原谅；interj.请再说一遍;抱歉 nut n.坚果 airport n.机场 dolphin n.海豚 gunshot n.枪声;(射出的) 炮弹 recognize v.辨认出；认可 grown-up adj.成年的 outline n.纲要；v.概述 recall v. 回忆起; 回想起 fully adv.完全地 grapevine n.葡萄藤；葡萄树 divide v. (把......) 分成 boost v.促进;使增长；n.帮助；增长 divide sth into 把某物分为 to start with 首先 one-size-fits-all adj.通用的 short-term adj.短期的 默｜写｜清｜单 Unit 4 单元核心词汇默写清单 中文 英文 中文 英文 n.位置; 地方 v.安置；使处于 n.技巧 n.悲伤 n.段落;走廊 用完; 耗尽 adj.可能的 v.作出反应; 回应 使疲乏;磨损 混淆; 弄乱 v.讨论;谈论;商量 有效使用(或利用)某物 n.图像;形象 n.链条 n.图; 图表 adj.稳定的; 稳固的 v.看;观看；n.观点；视野 n.讲座; 讲课 adj.有效的 v.复述 n.发动机 v.记住；记忆 n.燃料 v.给.....打钩；n.对号；钩号 n.地址 n.孙子; 外孙 n.密码; 口令 经历; 仔细察看 n.账户;账目 发生于; 使遭遇 n.增长；v.增加 记在心中; 记住 adj.野生的; 自然生长的 n.情况; 事实 adj.长期的 就某人的情况而言 n.血 n.歌剧;歌剧团 n.伤口; 创伤 v.使受伤 n.入场券;票 n.购物商场 n.钱包 n.笔记本；笔记本电脑 n.野餐 n.松鼠 v.原谅；interj.请再说一遍;抱歉 n.坚果 n.机场 n.海豚 n.枪声;(射出的) 炮弹 v.辨认出；认可 adj.成年的 n.纲要；v.概述 v. 回忆起; 回想起 adv.完全地 n.葡萄藤；葡萄树 v. (把......) 分成 v.促进;使增长；n.帮助；增长 把某物分为 首先 adj.通用的 adj.短期的 核｜心｜强｜化 一、核心词汇 1. react v. 作出反应；回应 【搭配回顾】react to 对……作出反应 例句：People usually react differently to the same thing.人们通常对同一件事做出不同的反应。 How did your teacher react to your mistake?你的老师对你的错误作何反应？ 2. memorize v. 记住；记忆 例句：It takes time to memorize English words well.熟记英语单词需要花费时间。 She can memorize short poems in a few minutes.她几分钟就能记住短诗。 3. retell v. 复述 例句：The teacher asks us to retell the story after class.老师要求我们课后复述这个故事。 Can you retell what you saw just now?你能复述你刚才看到的情景吗？ 4. recall v. 回忆起；回想起 例句：I can still recall my happy childhood memories.我依然能回想起我快乐的童年回忆。 He tried to recall where he put his notebook.他努力回想自己把笔记本放在了哪里。 5. boost v. 促进；使增长 例句：Enough sleep can boost your memory effectively.充足的睡眠能有效提升你的记忆力。 Doing exercise every day boosts our physical health.每天锻炼能促进我们的身体健康。 6. discuss v. 讨论；谈论 【搭配回顾】discuss sth with sb 和某人讨论某事 例句：We often discuss study problems with our classmates.我们经常和同学讨论学习问题。 They will discuss the memory techniques in groups.他们将分组讨论记忆技巧。 7. divide v. 划分；分割 【搭配回顾】divide sth into 把某物分为 例句：We can divide the long speech into several short parts.我们可以把长篇演讲稿分成几个短小的部分。 The teacher divides the whole class into four groups.老师把全班分成了四个小组。 8. recognize v. 辨认出；认可 例句：Dolphins can recognize their partners' voices clearly.海豚能清晰地辨认出同伴的声音。 I didn't recognize my old friend after ten years.十年后我没能认出我的老朋友。 9. sadness n. 悲伤；难过 例句：She felt deep sadness when her grandma got ill.奶奶生病时，她感到无比难过。 Happy memories can drive away sadness in our life.美好的回忆能驱散生活中的悲伤。 10. position n. 位置；地方 例句：Our school is in a quiet and good position.我们学校地理位置优越、环境安静。 I forgot the exact position of the supermarket.我忘记了这家超市的准确位置。 11. lecture n. 讲座；讲课 例句：Professor Green will give a lecture on memory.格林教授将开展一场关于记忆力的讲座。 I missed the beginning of the lecture yesterday.昨天我错过了讲座的开场部分。 12. technique n. 技巧；方法 例句：Good memory techniques help us study better.好的记忆技巧能帮助我们更好地学习。 He learned many useful learning techniques online.他在网上学到了很多实用的学习方法。 13. passage n. 段落；短文 例句：Please read the short passage and answer questions.请阅读这篇短文并回答问题。 It's easy to remember the main idea of the passage.记住这篇段落的主旨很简单。 14. outline n. 纲要；大纲 例句：Making a speech outline is a good way to memorize speeches.列演讲稿大纲是记忆演讲稿的好方法。 You can write an outline before writing an article.写文章之前你可以先列一个大纲。 15. chain n. 链条；连锁 例句：Learning new knowledge is like building a chain.学习新知识就像搭建一条知识链条。 A knowledge chain connects old and new lessons.知识链条串联起新旧知识点。 16. stable adj. 稳定的；稳固的 例句：Long-term memory is stored in a stable brain area.长期记忆储存在大脑的稳定区域。 We need a stable state of mind to study well.我们需要稳定的心态才能好好学习。 17. effective adj. 有效的 例句：Listening to recordings is an effective memory method.听录音是一种有效的记忆方法。 This simple technique is very effective for English learning.这个简单的技巧对英语学习非常有效。 18. likely adj. 可能的 【搭配回顾】be likely to do 可能做某事 例句：You are likely to remember words by reviewing them often.经常复习单词，你就很有可能记住它们。 He is likely to forget things when he is tired.他疲惫的时候很容易忘事。 19. short-term adj. 短期的 例句：Short-term memory only lasts for a little time.短期记忆只会持续很短的时间。 Phone numbers are usually stored in short-term memory.电话号码通常储存在短期记忆中。 20. long-term adj. 长期的 例句：We need methods to turn knowledge into long-term memory.我们需要方法将知识转化为长期记忆。 Long-term memory helps us remember things for years.长期记忆能帮我们记住事物数年之久。 二、个核心短语 1. run out of 用完；耗尽 例句：Squirrels never run out of their stored nuts in winter.松鼠冬天永远不会耗尽储存的坚果。 I ran out of time and failed to finish my homework.我时间用完了，没能完成作业。 2. mix up 混淆；弄乱 例句：Many students mix up these two similar English words.很多学生会混淆这两个形近的英语单词。 Don't mix up the key points of the two passages.不要弄乱这两篇短文的重点内容。 3. put sth to good use 有效利用某物 例句：We should put our brains to good use when studying.学习时我们要充分有效利用大脑。 She puts her spare time to good use to learn new skills.她充分利用业余时间学习新技能。 4. go through 经历；仔细察看 例句：Many old people go through memory loss problems.很多老年人会经历记忆力衰退的问题。 I go through my notes every night to review knowledge.我每晚翻看笔记复习知识点。 5. happen to 发生于；使遭遇 例句：Nothing bad happened to the little fox in the end.最后小狐狸没有遭遇任何不好的事情。 Do you know what happened to my new notebook?你知道我的新笔记本怎么了吗？ 6. keep in mind 记在心中；记住 例句：Please keep in mind these useful memory tips.请牢记这些实用的记忆技巧。 He keeps in mind the happy time with his grandma.他铭记着和奶奶在一起的快乐时光。 7. in sb's case 就某人的情况而言 例句：In my case, listening helps me remember things faster.就我个人情况而言，倾听能让我记忆更快。 In his case, sleeping well improves his memory a lot.就他的情况来看，睡好能大幅提升他的记忆力。 8. wear out 使疲乏；磨损 例句：Studying for too long will wear out your brain.长时间学习会让你的大脑疲惫不堪。 Don't wear yourself out by doing too much work.不要做太多工作把自己累垮。 9. to start with 首先 例句：To start with, you need to focus on what you learn.首先，你需要专注于自己所学的内容。 To start with, let's talk about how memory works.首先，我们来聊聊记忆力的工作原理。 10. link with 与……关联；连接 例句：We should link new knowledge with old knowledge.我们应该将新旧知识关联起来。 He links each key word with a clear picture.他把每个关键词和清晰的画面关联起来。 11. pay attention to 注意；关注 例句：Pay attention to small details when you memorize words.记单词时要注意细小的细节。 We must pay attention to our daily sleeping habits.我们必须关注自己的日常睡眠习惯。 12. take notes 记笔记 例句：It's helpful to take notes during lectures.听讲座时记笔记很有帮助。 I take notes of key points to improve my memory.我记录重点来提升自己的记忆力。 13. review information 复习信息/知识 例句：We need to review information to keep long-term memory.我们需要复习知识来形成长期记忆。 She reviews information every evening before sleeping.她每天睡前复习所学知识。 14. make use of 利用 例句：We can make use of senses to help us remember things.我们可以利用感官帮助自己记忆事物。 Make full use of mind maps to organize knowledge.充分利用思维导图梳理知识。 15. create images 构建画面 例句：Creating images in mind makes memorization easier.在脑海中构建画面能让记忆更轻松。 He creates vivid images to remember speech words.他构建生动的画面来记忆演讲稿内容。 16. divide into 把……分成 例句：Divide the big task into small simple tasks.把大任务拆分成简单的小任务。 The book is divided into six main parts.这本书被分成了六个主要部分。 17. turn into 转化为；变成 例句：Good study habits can turn short memory into long-term memory.良好的学习习惯能将短期记忆转化为长期记忆。 Practice can turn simple skills into lifelong abilities.练习能将简单的技巧变成终身能力。 18. note down 记下；记录 例句：Note down the main points of every lecture.记下每一场讲座的核心要点。 I note down new words to review them later.我记下新单词，方便后续复习。 19. work on 致力于；钻研 例句：Scientists work on the secrets of human memory.科学家致力于研究人类记忆的奥秘。 He works on improving his English memory skills.他努力提升自己的英语记忆技巧。 20. get mixed up 被混淆 例句：Some similar words get mixed up easily by students.一些形近单词很容易被学生混淆。 My two keys always get mixed up in my schoolbag.我的两把钥匙总在书包里弄混。 21. take a break 休息一下 例句：Take a break after studying for forty minutes.学习四十分钟后就休息一下。 Taking a break helps your brain relax and refresh.休息能让大脑放松、恢复状态。 22. develop brain 锻炼大脑；开发脑力 例句：Learning new things can help develop our brain.学习新事物能帮助我们开发脑力。 Creative activities are good for developing the brain.创造性活动有益于锻炼大脑。 23. reduce stress 缓解压力 例句：Doing sports can reduce stress and improve memory.运动能缓解压力、提升记忆力。 Listening to soft music helps reduce study stress.听轻音乐有助于缓解学习压力。 24. stay confident 保持自信 例句：Stay confident when you take exams or give speeches.考试或演讲时要保持自信。 Staying confident helps you overcome memory challenges.保持自信能帮你克服记忆难题。 25. fully recall 完整回忆 例句：I can fully recall the process of my first speech.我能完整回忆起第一次演讲的全过程。 She can't fully recall all the details of the accident.她无法完整回忆起事故的所有细节。 三、核心句型 1. It is important to understand how memory works.了解记忆力的工作原理十分重要。 2. Short-term memory helps you remember things for a short time.短期记忆帮助我们短时记住事物。 3. The more you review, the more you will remember.你复习得越多，记住的内容就越多。 4. It is easier to remember a summary than every single word.记住概要比记住每一个单词更容易。 5. New knowledge is best remembered by linking it with old knowledge.将新旧知识结合，最容易记住新知识。 6. Sleep well, and your brain will organize your memories better.睡个好觉，你的大脑会更好地整理记忆。 7. Bad sleep makes it harder for information to enter long-term memory.睡眠不佳会让信息更难转化为长期记忆。 8. A healthy body boosts both your memory and your mind.健康的体魄能同时提升记忆力和思维能力。 9. There is no one-size-fits-all method for memory improvement.提升记忆力没有通用万能的方法。 10. You should divide a long speech into several short sections.你应该把长篇演讲稿拆分成多个短小片段。 11. Instead of memorizing every word, you can remember key points first.你可以先记重点，而非死记每一个单词。 12. Nobody knows your speech better than yourself.没有人比你自己更了解你的演讲稿。 13. Many people's memory gets worse as they grow older.很多人的记忆力会随着年龄增长而衰退。 14. Happy memories can bring us warmth and courage.美好的回忆能带给我们温暖和勇气。 15. We can use different senses to help us memorize things.我们可以运用不同感官辅助记忆。 16. Taking notes is an effective way to improve your memory.记笔记是提升记忆力的有效方式。 17. You are likely to forget things if you don't review them in time.不及时复习，你很有可能会遗忘知识点。 18. It takes time and practice to form good memory habits.养成良好的记忆习惯需要时间和练习。 19. Discussing knowledge with others helps you remember it longer.和他人探讨知识能让你记忆更持久。 20. Try different methods to find out what works best for you.尝试不同方法，找到最适合自己的方式。 ◇Part 02 语法梳理 宾语从句 1. 基本定义 宾语从句就是在复合句中充当宾语的从句，可跟在及物动词、介词、部分形容词之后，是本单元核心语法考点。 2. 核心用法 （1）引导词的选用规则 ① 陈述句变宾语从句，用引导词that，that无词义、不充当句子成分，口语中可省略。 例句：I think (that) good habits improve our memory.我认为好习惯能提升我们的记忆力。 ② 一般疑问句（是否问句）变宾语从句，用if / whether，意为“是否”，不可省略。 例句：I wonder if he remembers the lecture time.我想知道他是否记得讲座的时间。 ③ 特殊疑问句变宾语从句，用特殊疑问词（what/where/why/when/who等），保留原疑问含义，不可省略。 例句：I don't understand why people forget things easily.我不明白为什么人们容易忘事。 （2）语序规则（高频易错点） 所有宾语从句必须使用陈述语序，即：引导词 + 主语 + 谓语 + 其他，坚决不能用疑问语序。 错误例句：I want to know where did she put the ticket.（疑问语序，错误） 正确例句：I want to know where she put the ticket.（陈述语序，正确）我想知道她把票放在了哪里。 （3）时态呼应规则 ① 主句为一般现在时，从句可根据实际情况使用任意时态。 例句：I know that he has improved his memory a lot.我知道他的记忆力提升了很多。 ② 主句为一般过去时，从句必须使用过去的某种时态（一般过去时/过去完成时/过去进行时等）。 例句：She said that she forgot her homework yesterday.她说她昨天忘记带作业了。 ③ 特殊情况：从句表述客观真理、客观事实时，无论主句什么时态，从句一律用一般现在时。 例句：The teacher told us that practice makes perfect.老师告诉我们熟能生巧。 ◇Part 03 拓展深化 提｜升｜练｜习 一、单项选择 从每题所给的A、B、C、D四个选项中选出最佳答。 1. My mum always _____ me to take my homework to school every morning. A. reminds B. realizes C. refuses D. records 2. Billy was late for the lecture because he _____ the time of it yesterday. A. forgot B. remembered C. achieved D. improved 3. The little girl _____ badly when she heard the bad news about her pet dog. A. reacted B. replied C. repeated D. relaxed 4. Doing exercise every day is an _____ way to keep our brain active. A. expensive B. effective C. excellent D. easy 5. The hotel lies in a perfect _____ close to the city park and supermarket. A. position B. problem C. process D. progress 6. You will _____ many difficulties when you learn new knowledge, but don’t give up. A. go through B. go over C. go out D. go on 7. If you don’t review your knowledge in time, you will _____ it soon. A. put out B. run out of C. take out D. get out of 8. You should _____ that practice makes perfect when learning English. A. keep in mind B. keep quiet C. keep away D. keep off 9. No one knows what _____ the old man last night. A. happened to B. took place C. came out D. turned out 10. _____ memory helps us remember things for a short time only. A. Long-term B. Short-term C. Perfect D. Special 11. We can _____ new knowledge with old knowledge to remember things better. A. link B. connect C. compare D. compete 12. It is necessary for us to _____ key points when we listen to a lecture. A. take care B. take notes C. take part D. take place 13. Studying for 40 minutes and then taking a break can _____ our brain from being tired. A. prevent B. protect C. provide D. produce 14. Creating vivid images in our mind helps us _____ information more easily. A. organize B. operate C. offer D. order 15. Good sleep can help our brain _____ and store our memories well. A. realize B. review C. arrange D. receive 16. Healthy food provides enough _____ for our brain to work well. A. fuel B. force C. field D. form 17. It is _____ that students will remember knowledge better after repeated review. A. likely B. lucky C. lonely D. lively 18. The old grandpa’s memory gets _____ as he grows older day by day. A. worse B. better C. faster D. slower 19. We should learn to _____ different words and find out their differences. A. study B. stare C. state D. separate 20. Teaching others what we have learned is a useful _____ technique. A. memory B. manner C. method D. mood 21. Could you tell me _____ you are always forgetful recently? A. what B. why C. where D. when 22. I don’t understand _____ my grandma often mixes up names now. A. that B. which C. why D. how 23. She can’t remember _____ she put her new story book. A. what B. where C. who D. whose 24. We all want to ask Professor Green _____ knowledge linking means. A. how B. why C. what D. when 25. No one knows _____ will happen if we don’t exercise our memory. A. that B. what C. which D. where 二、根据句意，用括号内所给单词的适当形式填空。 1. The teacher often _____ (remind) us to review knowledge every day. 2. He is a little _____ (forget) recently, so he always misses things. 3. Her _____ (react) to the good news made all of us happy. 4. This learning method is very _____ (effect) for middle school students. 5. We chose a good _____ (position) to take photos in the park. 6. Old people usually have difficulty _____ (go) through new changes. 7. We need to avoid _____ (run) out of our patience when studying. 8. Please _____ (keep) in mind all the important grammar rules. 9. No one knows what _____ (happen) to him yesterday evening. 10. _____ (short) memory can only store information for a short time. 11. It’s useful _____ (link) new words with old sentences. 12. Students are good at _____ (take) notes in English classes. 13. Taking breaks can stop our brains from _____ (be) too tired. 14. We should learn _____ (organize) our study time properly. 15. Sleep helps our brain _____ (arrange) our daily memories. 16. Healthy diet provides enough _____ (fuel) for brain work. 17. It is _____ (like) that he will pass the memory test easily. 18. His grandfather’s memory becomes much _____ (bad) than before. 19. We need _____ (study) the differences between similar words. 20. There are many useful _____ (memory) skills in the book. 21. I can’t understand why he _____ (be) so forgetful these days. 22. Could you tell me why they _____ (mix) up the words just now? 23. She tries to remember where she _____ (put) her keys every time. 24. No one knows what _____ (mean) the new rule has. 25. We all wonder what _____ (take) place in the lecture room. 三、根据汉语提示，补全英文句子，每空一词。 1. 妈妈经常提醒我不要忘记买生活用品。 Mum often _____ _____ _____ _____forget to buy daily things. 2. 我们应该牢记新知识要和旧知识联系起来。 We should _____ _____ _____ linking new knowledge with old one. 3. 当我们遇到困难时，会经历很多挑战。 We will _____ _____ many challenges when we meet difficulties. 4. 如果你不复习，很快就会遗忘学过的知识。 You will _____ _____ _____ the knowledge you’ve learned without review. 5. 没人知道他最近发生了什么事。 No one knows _____ _____ _____ _____him recently. 6. 短期记忆不能长时间储存信息。 _____ _____ can’t store information for a long time. 7. 记笔记是提升记忆的有效方法之一。 _____ _____ is one of the _____ ways to improve memory. 8. 休息可以保护我们的大脑不超负荷工作。 Taking breaks can _____ our brains _____ working too hard. 9. 我们可以用思维导图整理学到的知识。 We can _____ the knowledge we learn _____ mind maps. 10. 睡眠能帮助大脑梳理和储存记忆。 Sleep can _____ our brains _____ and store memories. 11. 健康的饮食为大脑运作提供充足养分。 Healthy diet _____ enough _____ for the brain to work well. 12. 反复练习很可能让我们牢记知识点。 It is _____ _____ repeated practice can help us remember key points. 13. 随着年龄增长，很多老人的记忆力会变差。 Many old people’s memory _____ _____ as they grow older. 14. 我们需要仔细辨析近义词的不同之处。 We need to _____ _____ the differences of similar words carefully. 15. 教别人知识是实用的记忆技巧。 Teaching others knowledge is a _____ _____ skill. 16. 我想知道为什么骑自行车不容易忘记。 I want to know _____ _____ _____ easy to forget riding a bike. 17. 你能告诉我测试什么时候开始吗？ Could you tell me _____ the test _____? 18. 她不明白朋友为什么拒绝她的邀请。 She can’t understand _____ her friend _____ her invitation. 19. 我们不清楚他把书包放在了哪里。 We don’t know _____ he _____ his schoolbag. 20. 老师告诉我们大脑越用越灵活。 The teacher told us _____ the more we use our brains, the smarter they will be. ( 1 / 2 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 2026-2027学年上学期九年级英语单元巩固提升(人教版2024) Unit 4 Our Memory词汇语法 目录 第一部分 核心词句锁定基础 高效学习 第二部分 语法梳理深度优化 扫清盲区 第三部分 拓展深化用法演练 能力巩固 ◇Part 01 核心词句 背｜诵｜清｜单 Unit 4 单元核心词汇背诵清单 英文 中文 英文 中文 position n.位置; 地方 v.安置；使处于 technique n.技巧 sadness n.悲伤 passage n.段落;走廊 run out (of sth) 用完; 耗尽 likely adj.可能的 react v.作出反应; 回应 wear out 使疲乏;磨损 mix up 混淆; 弄乱 discuss v.讨论;谈论;商量 put sth to good use 有效使用(或利用)某物 image n.图像;形象 chain n.链条 graph n.图; 图表 stable adj.稳定的; 稳固的 view v.看;观看；n.观点；视野 lecture n.讲座; 讲课 effective adj.有效的 retell v.复述 engine n.发动机 memorize v.记住；记忆 fuel n.燃料 tick v.给.....打钩；n.对号；钩号 address n.地址 grandson n.孙子; 外孙 password n.密码; 口令 go through 经历; 仔细察看 account n.账户;账目 happen to 发生于; 使遭遇 increase n.增长；v.增加 keep(…) in mind 记在心中; 记住 wild adj.野生的; 自然生长的 case n.情况; 事实 long-term adj.长期的 in sb's case 就某人的情况而言 blood n.血 opera n.歌剧;歌剧团 wound n.伤口; 创伤 v.使受伤 ticket n.入场券;票 mall n.购物商场 wallet n.钱包 notebook n.笔记本；笔记本电脑 picnic n.野餐 squirrel n.松鼠 pardon v.原谅；interj.请再说一遍;抱歉 nut n.坚果 airport n.机场 dolphin n.海豚 gunshot n.枪声;(射出的) 炮弹 recognize v.辨认出；认可 grown-up adj.成年的 outline n.纲要；v.概述 recall v. 回忆起; 回想起 fully adv.完全地 grapevine n.葡萄藤；葡萄树 divide v. (把......) 分成 boost v.促进;使增长；n.帮助；增长 divide sth into 把某物分为 to start with 首先 one-size-fits-all adj.通用的 short-term adj.短期的 默｜写｜清｜单 Unit 4 单元核心词汇默写清单 中文 英文 中文 英文 n.位置; 地方 v.安置；使处于 n.技巧 n.悲伤 n.段落;走廊 用完; 耗尽 adj.可能的 v.作出反应; 回应 使疲乏;磨损 混淆; 弄乱 v.讨论;谈论;商量 有效使用(或利用)某物 n.图像;形象 n.链条 n.图; 图表 adj.稳定的; 稳固的 v.看;观看；n.观点；视野 n.讲座; 讲课 adj.有效的 v.复述 n.发动机 v.记住；记忆 n.燃料 v.给.....打钩；n.对号；钩号 n.地址 n.孙子; 外孙 n.密码; 口令 经历; 仔细察看 n.账户;账目 发生于; 使遭遇 n.增长；v.增加 记在心中; 记住 adj.野生的; 自然生长的 n.情况; 事实 adj.长期的 就某人的情况而言 n.血 n.歌剧;歌剧团 n.伤口; 创伤 v.使受伤 n.入场券;票 n.购物商场 n.钱包 n.笔记本；笔记本电脑 n.野餐 n.松鼠 v.原谅；interj.请再说一遍;抱歉 n.坚果 n.机场 n.海豚 n.枪声;(射出的) 炮弹 v.辨认出；认可 adj.成年的 n.纲要；v.概述 v. 回忆起; 回想起 adv.完全地 n.葡萄藤；葡萄树 v. (把......) 分成 v.促进;使增长；n.帮助；增长 把某物分为 首先 adj.通用的 adj.短期的 核｜心｜强｜化 一、核心词汇 1. react v. 作出反应；回应 【搭配回顾】react to 对……作出反应 例句：People usually react differently to the same thing.人们通常对同一件事做出不同的反应。 How did your teacher react to your mistake?你的老师对你的错误作何反应？ 2. memorize v. 记住；记忆 例句：It takes time to memorize English words well.熟记英语单词需要花费时间。 She can memorize short poems in a few minutes.她几分钟就能记住短诗。 3. retell v. 复述 例句：The teacher asks us to retell the story after class.老师要求我们课后复述这个故事。 Can you retell what you saw just now?你能复述你刚才看到的情景吗？ 4. recall v. 回忆起；回想起 例句：I can still recall my happy childhood memories.我依然能回想起我快乐的童年回忆。 He tried to recall where he put his notebook.他努力回想自己把笔记本放在了哪里。 5. boost v. 促进；使增长 例句：Enough sleep can boost your memory effectively.充足的睡眠能有效提升你的记忆力。 Doing exercise every day boosts our physical health.每天锻炼能促进我们的身体健康。 6. discuss v. 讨论；谈论 【搭配回顾】discuss sth with sb 和某人讨论某事 例句：We often discuss study problems with our classmates.我们经常和同学讨论学习问题。 They will discuss the memory techniques in groups.他们将分组讨论记忆技巧。 7. divide v. 划分；分割 【搭配回顾】divide sth into 把某物分为 例句：We can divide the long speech into several short parts.我们可以把长篇演讲稿分成几个短小的部分。 The teacher divides the whole class into four groups.老师把全班分成了四个小组。 8. recognize v. 辨认出；认可 例句：Dolphins can recognize their partners' voices clearly.海豚能清晰地辨认出同伴的声音。 I didn't recognize my old friend after ten years.十年后我没能认出我的老朋友。 9. sadness n. 悲伤；难过 例句：She felt deep sadness when her grandma got ill.奶奶生病时，她感到无比难过。 Happy memories can drive away sadness in our life.美好的回忆能驱散生活中的悲伤。 10. position n. 位置；地方 例句：Our school is in a quiet and good position.我们学校地理位置优越、环境安静。 I forgot the exact position of the supermarket.我忘记了这家超市的准确位置。 11. lecture n. 讲座；讲课 例句：Professor Green will give a lecture on memory.格林教授将开展一场关于记忆力的讲座。 I missed the beginning of the lecture yesterday.昨天我错过了讲座的开场部分。 12. technique n. 技巧；方法 例句：Good memory techniques help us study better.好的记忆技巧能帮助我们更好地学习。 He learned many useful learning techniques online.他在网上学到了很多实用的学习方法。 13. passage n. 段落；短文 例句：Please read the short passage and answer questions.请阅读这篇短文并回答问题。 It's easy to remember the main idea of the passage.记住这篇段落的主旨很简单。 14. outline n. 纲要；大纲 例句：Making a speech outline is a good way to memorize speeches.列演讲稿大纲是记忆演讲稿的好方法。 You can write an outline before writing an article.写文章之前你可以先列一个大纲。 15. chain n. 链条；连锁 例句：Learning new knowledge is like building a chain.学习新知识就像搭建一条知识链条。 A knowledge chain connects old and new lessons.知识链条串联起新旧知识点。 16. stable adj. 稳定的；稳固的 例句：Long-term memory is stored in a stable brain area.长期记忆储存在大脑的稳定区域。 We need a stable state of mind to study well.我们需要稳定的心态才能好好学习。 17. effective adj. 有效的 例句：Listening to recordings is an effective memory method.听录音是一种有效的记忆方法。 This simple technique is very effective for English learning.这个简单的技巧对英语学习非常有效。 18. likely adj. 可能的 【搭配回顾】be likely to do 可能做某事 例句：You are likely to remember words by reviewing them often.经常复习单词，你就很有可能记住它们。 He is likely to forget things when he is tired.他疲惫的时候很容易忘事。 19. short-term adj. 短期的 例句：Short-term memory only lasts for a little time.短期记忆只会持续很短的时间。 Phone numbers are usually stored in short-term memory.电话号码通常储存在短期记忆中。 20. long-term adj. 长期的 例句：We need methods to turn knowledge into long-term memory.我们需要方法将知识转化为长期记忆。 Long-term memory helps us remember things for years.长期记忆能帮我们记住事物数年之久。 二、个核心短语 1. run out of 用完；耗尽 例句：Squirrels never run out of their stored nuts in winter.松鼠冬天永远不会耗尽储存的坚果。 I ran out of time and failed to finish my homework.我时间用完了，没能完成作业。 2. mix up 混淆；弄乱 例句：Many students mix up these two similar English words.很多学生会混淆这两个形近的英语单词。 Don't mix up the key points of the two passages.不要弄乱这两篇短文的重点内容。 3. put sth to good use 有效利用某物 例句：We should put our brains to good use when studying.学习时我们要充分有效利用大脑。 She puts her spare time to good use to learn new skills.她充分利用业余时间学习新技能。 4. go through 经历；仔细察看 例句：Many old people go through memory loss problems.很多老年人会经历记忆力衰退的问题。 I go through my notes every night to review knowledge.我每晚翻看笔记复习知识点。 5. happen to 发生于；使遭遇 例句：Nothing bad happened to the little fox in the end.最后小狐狸没有遭遇任何不好的事情。 Do you know what happened to my new notebook?你知道我的新笔记本怎么了吗？ 6. keep in mind 记在心中；记住 例句：Please keep in mind these useful memory tips.请牢记这些实用的记忆技巧。 He keeps in mind the happy time with his grandma.他铭记着和奶奶在一起的快乐时光。 7. in sb's case 就某人的情况而言 例句：In my case, listening helps me remember things faster.就我个人情况而言，倾听能让我记忆更快。 In his case, sleeping well improves his memory a lot.就他的情况来看，睡好能大幅提升他的记忆力。 8. wear out 使疲乏；磨损 例句：Studying for too long will wear out your brain.长时间学习会让你的大脑疲惫不堪。 Don't wear yourself out by doing too much work.不要做太多工作把自己累垮。 9. to start with 首先 例句：To start with, you need to focus on what you learn.首先，你需要专注于自己所学的内容。 To start with, let's talk about how memory works.首先，我们来聊聊记忆力的工作原理。 10. link with 与……关联；连接 例句：We should link new knowledge with old knowledge.我们应该将新旧知识关联起来。 He links each key word with a clear picture.他把每个关键词和清晰的画面关联起来。 11. pay attention to 注意；关注 例句：Pay attention to small details when you memorize words.记单词时要注意细小的细节。 We must pay attention to our daily sleeping habits.我们必须关注自己的日常睡眠习惯。 12. take notes 记笔记 例句：It's helpful to take notes during lectures.听讲座时记笔记很有帮助。 I take notes of key points to improve my memory.我记录重点来提升自己的记忆力。 13. review information 复习信息/知识 例句：We need to review information to keep long-term memory.我们需要复习知识来形成长期记忆。 She reviews information every evening before sleeping.她每天睡前复习所学知识。 14. make use of 利用 例句：We can make use of senses to help us remember things.我们可以利用感官帮助自己记忆事物。 Make full use of mind maps to organize knowledge.充分利用思维导图梳理知识。 15. create images 构建画面 例句：Creating images in mind makes memorization easier.在脑海中构建画面能让记忆更轻松。 He creates vivid images to remember speech words.他构建生动的画面来记忆演讲稿内容。 16. divide into 把……分成 例句：Divide the big task into small simple tasks.把大任务拆分成简单的小任务。 The book is divided into six main parts.这本书被分成了六个主要部分。 17. turn into 转化为；变成 例句：Good study habits can turn short memory into long-term memory.良好的学习习惯能将短期记忆转化为长期记忆。 Practice can turn simple skills into lifelong abilities.练习能将简单的技巧变成终身能力。 18. note down 记下；记录 例句：Note down the main points of every lecture.记下每一场讲座的核心要点。 I note down new words to review them later.我记下新单词，方便后续复习。 19. work on 致力于；钻研 例句：Scientists work on the secrets of human memory.科学家致力于研究人类记忆的奥秘。 He works on improving his English memory skills.他努力提升自己的英语记忆技巧。 20. get mixed up 被混淆 例句：Some similar words get mixed up easily by students.一些形近单词很容易被学生混淆。 My two keys always get mixed up in my schoolbag.我的两把钥匙总在书包里弄混。 21. take a break 休息一下 例句：Take a break after studying for forty minutes.学习四十分钟后就休息一下。 Taking a break helps your brain relax and refresh.休息能让大脑放松、恢复状态。 22. develop brain 锻炼大脑；开发脑力 例句：Learning new things can help develop our brain.学习新事物能帮助我们开发脑力。 Creative activities are good for developing the brain.创造性活动有益于锻炼大脑。 23. reduce stress 缓解压力 例句：Doing sports can reduce stress and improve memory.运动能缓解压力、提升记忆力。 Listening to soft music helps reduce study stress.听轻音乐有助于缓解学习压力。 24. stay confident 保持自信 例句：Stay confident when you take exams or give speeches.考试或演讲时要保持自信。 Staying confident helps you overcome memory challenges.保持自信能帮你克服记忆难题。 25. fully recall 完整回忆 例句：I can fully recall the process of my first speech.我能完整回忆起第一次演讲的全过程。 She can't fully recall all the details of the accident.她无法完整回忆起事故的所有细节。 三、核心句型 1. It is important to understand how memory works.了解记忆力的工作原理十分重要。 2. Short-term memory helps you remember things for a short time.短期记忆帮助我们短时记住事物。 3. The more you review, the more you will remember.你复习得越多，记住的内容就越多。 4. It is easier to remember a summary than every single word.记住概要比记住每一个单词更容易。 5. New knowledge is best remembered by linking it with old knowledge.将新旧知识结合，最容易记住新知识。 6. Sleep well, and your brain will organize your memories better.睡个好觉，你的大脑会更好地整理记忆。 7. Bad sleep makes it harder for information to enter long-term memory.睡眠不佳会让信息更难转化为长期记忆。 8. A healthy body boosts both your memory and your mind.健康的体魄能同时提升记忆力和思维能力。 9. There is no one-size-fits-all method for memory improvement.提升记忆力没有通用万能的方法。 10. You should divide a long speech into several short sections.你应该把长篇演讲稿拆分成多个短小片段。 11. Instead of memorizing every word, you can remember key points first.你可以先记重点，而非死记每一个单词。 12. Nobody knows your speech better than yourself.没有人比你自己更了解你的演讲稿。 13. Many people's memory gets worse as they grow older.很多人的记忆力会随着年龄增长而衰退。 14. Happy memories can bring us warmth and courage.美好的回忆能带给我们温暖和勇气。 15. We can use different senses to help us memorize things.我们可以运用不同感官辅助记忆。 16. Taking notes is an effective way to improve your memory.记笔记是提升记忆力的有效方式。 17. You are likely to forget things if you don't review them in time.不及时复习，你很有可能会遗忘知识点。 18. It takes time and practice to form good memory habits.养成良好的记忆习惯需要时间和练习。 19. Discussing knowledge with others helps you remember it longer.和他人探讨知识能让你记忆更持久。 20. Try different methods to find out what works best for you.尝试不同方法，找到最适合自己的方式。 ◇Part 02 语法梳理 宾语从句 1. 基本定义 宾语从句就是在复合句中充当宾语的从句，可跟在及物动词、介词、部分形容词之后，是本单元核心语法考点。 2. 核心用法 （1）引导词的选用规则 ① 陈述句变宾语从句，用引导词that，that无词义、不充当句子成分，口语中可省略。 例句：I think (that) good habits improve our memory.我认为好习惯能提升我们的记忆力。 ② 一般疑问句（是否问句）变宾语从句，用if / whether，意为“是否”，不可省略。 例句：I wonder if he remembers the lecture time.我想知道他是否记得讲座的时间。 ③ 特殊疑问句变宾语从句，用特殊疑问词（what/where/why/when/who等），保留原疑问含义，不可省略。 例句：I don't understand why people forget things easily.我不明白为什么人们容易忘事。 （2）语序规则（高频易错点） 所有宾语从句必须使用陈述语序，即：引导词 + 主语 + 谓语 + 其他，坚决不能用疑问语序。 错误例句：I want to know where did she put the ticket.（疑问语序，错误） 正确例句：I want to know where she put the ticket.（陈述语序，正确）我想知道她把票放在了哪里。 （3）时态呼应规则 ① 主句为一般现在时，从句可根据实际情况使用任意时态。 例句：I know that he has improved his memory a lot.我知道他的记忆力提升了很多。 ② 主句为一般过去时，从句必须使用过去的某种时态（一般过去时/过去完成时/过去进行时等）。 例句：She said that she forgot her homework yesterday.她说她昨天忘记带作业了。 ③ 特殊情况：从句表述客观真理、客观事实时，无论主句什么时态，从句一律用一般现在时。 例句：The teacher told us that practice makes perfect.老师告诉我们熟能生巧。 ◇Part 03 拓展深化 提｜升｜练｜习 一、单项选择 从每题所给的A、B、C、D四个选项中选出最佳答。 1. My mum always _____ me to take my homework to school every morning. A. reminds B. realizes C. refuses D. records 2. Billy was late for the lecture because he _____ the time of it yesterday. A. forgot B. remembered C. achieved D. improved 3. The little girl _____ badly when she heard the bad news about her pet dog. A. reacted B. replied C. repeated D. relaxed 4. Doing exercise every day is an _____ way to keep our brain active. A. expensive B. effective C. excellent D. easy 5. The hotel lies in a perfect _____ close to the city park and supermarket. A. position B. problem C. process D. progress 6. You will _____ many difficulties when you learn new knowledge, but don’t give up. A. go through B. go over C. go out D. go on 7. If you don’t review your knowledge in time, you will _____ it soon. A. put out B. run out of C. take out D. get out of 8. You should _____ that practice makes perfect when learning English. A. keep in mind B. keep quiet C. keep away D. keep off 9. No one knows what _____ the old man last night. A. happened to B. took place C. came out D. turned out 10. _____ memory helps us remember things for a short time only. A. Long-term B. Short-term C. Perfect D. Special 11. We can _____ new knowledge with old knowledge to remember things better. A. link B. connect C. compare D. compete 12. It is necessary for us to _____ key points when we listen to a lecture. A. take care B. take notes C. take part D. take place 13. Studying for 40 minutes and then taking a break can _____ our brain from being tired. A. prevent B. protect C. provide D. produce 14. Creating vivid images in our mind helps us _____ information more easily. A. organize B. operate C. offer D. order 15. Good sleep can help our brain _____ and store our memories well. A. realize B. review C. arrange D. receive 16. Healthy food provides enough _____ for our brain to work well. A. fuel B. force C. field D. form 17. It is _____ that students will remember knowledge better after repeated review. A. likely B. lucky C. lonely D. lively 18. The old grandpa’s memory gets _____ as he grows older day by day. A. worse B. better C. faster D. slower 19. We should learn to _____ different words and find out their differences. A. study B. stare C. state D. separate 20. Teaching others what we have learned is a useful _____ technique. A. memory B. manner C. method D. mood 21. Could you tell me _____ you are always forgetful recently? A. what B. why C. where D. when 22. I don’t understand _____ my grandma often mixes up names now. A. that B. which C. why D. how 23. She can’t remember _____ she put her new story book. A. what B. where C. who D. whose 24. We all want to ask Professor Green _____ knowledge linking means. A. how B. why C. what D. when 25. No one knows _____ will happen if we don’t exercise our memory. A. that B. what C. which D. where 答案与解析： 1. A 句意：妈妈每天早上总是提醒我带作业去上学。 解析：本题考查动词词义辨析。A. reminds 提醒，固定搭配remind sb. to do sth.（提醒某人做某事）；B. realizes 意识到；C. refuses 拒绝；D. records 记录。结合“带作业上学”的日常语境，妈妈是提醒我做事，只有A项符合句意和固定用法。 2. A 句意：比利讲座迟到了，因为他昨天忘记了讲座的时间。 解析：本题考查动词词义辨析。A. forgot 忘记；B. remembered 记得；C. achieved 实现、达成；D. improved 改善、提高。根据“迟到”的结果可推知原因是记错、忘记时间，只有A项符合因果逻辑。 3. A 句意：听到关于她宠物狗的坏消息后，这个小女孩反应很强烈。 解析：本题考查动词词义辨析。A. reacted 反应；B. replied 回复、回答；C. repeated 重复；D. relaxed 放松。react badly 为常用搭配，表示“反应糟糕、情绪波动大”，贴合听到坏消息的语境，其余选项均不符合句意。 4. B 句意：每天锻炼是让我们大脑保持活跃的有效方法。 解析：本题考查形容词词义辨析。A. expensive 昂贵的；B. effective 有效的；C. excellent 极好的；D. easy 简单的。句中修饰“保持大脑活跃的方式”，结合生活常识，锻炼是有效方式，且空前不定冠词an，effective以元音音素开头，符合语法和语义双重要求。 5. A 句意：这家酒店地理位置绝佳，紧邻城市公园和超市。 解析：本题考查名词词义辨析。A. position 位置、地理位置；B. problem 问题；C. process 过程；D. progress 进步。根据后文“靠近公园和超市”可知，描述的是酒店的位置，A项符合语境。 6. A 句意：学习新知识时你会经历很多困难，但不要放弃。 解析：本题考查动词短语辨析。A. go through 经历、经受；B. go over 复习、重温；C. go out 出去、熄灭；D. go on 继续。结合“困难”可知，此处指经历困难，A项为固定搭配且符合句意。 7. B 句意：如果你不及时复习知识，很快就会遗忘。 解析：本题考查动词短语辨析。A. put out 扑灭、熄灭；B. run out of 耗尽、用完（此处引申为遗忘知识）；C. take out 取出、带出；D. get out of 摆脱、逃离。结合“不及时复习”的前提，对应的结果就是知识被遗忘、耗尽，B项贴合学习语境。 8. A 句意：学习英语时，你应该牢记熟能生巧。 解析：本题考查动词短语辨析。A. keep in mind 牢记、铭记；B. keep quiet 保持安静；C. keep away 远离；D. keep off 避开、不靠近。“practice makes perfect（熟能生巧）”是学习名言，搭配“牢记”符合语义，A项为正确固定短语。 9. A 句意：没人知道昨晚这位老人发生了什么事。 解析：本题考查事件类短语辨析。A. happened to 某人发生某事，主语为事件，宾语为人；B. took place 发生（多指有计划、有预谋的事件，无被动、不接人）；C. came out 出版、出现；D. turned out 结果是。固定用法sth. happen to sb.（某人遭遇某事），贴合本题句式结构，故选A。 10. B 句意：短时记忆只能帮助我们短暂记住事物。 解析：本题考查形容词词义辨析。A. Long-term 长期的；B. Short-term 短期的；C. Perfect 完美的；D. Special 特别的。根据后文“for a short time（短暂地）”可直接对应短时记忆，B项符合语义对应关系。 11. A 句意：我们可以将新旧知识关联起来，更好地记忆事物。 解析：本题考查动词词义辨析。A. link 关联、联系，侧重抽象的知识、逻辑关联，固定搭配link A with B；B. connect 连接，侧重实物连接、接通；C. compare 比较；D. compete 竞争。句中为知识的抽象关联，且贴合学习记忆的常用搭配，link更贴合语境。 12. B 句意：听讲座时，我们有必要记录重点。 解析：本题考查动词短语辨析。A. take care 小心、注意；B. take notes 记笔记、记录要点；C. take part 参与；D. take place 发生。根据“listen to a lecture（听讲座）”和“key points（重点）”可知，对应的行为是记笔记，B项符合场景。 13. A 句意：学习四十分钟后休息一会，可以防止我们的大脑疲劳。 解析：本题考查动词词义及固定搭配辨析。A. prevent 防止、预防，固定搭配prevent sb./sth. from doing sth.（阻止某物做某事）；B. protect 保护，搭配protect...from...（保护免受伤害）；C. provide 提供；D. produce 产生。本题侧重“避免大脑疲劳”，而非保护大脑免受伤害，prevent更贴合语义和搭配。 14. A 句意：在脑海中构建生动的画面，能帮助我们更轻松地整理信息。 解析：本题考查动词词义辨析。A. organize 整理、梳理、组织；B. operate 操作、运转；C. offer 提供；D. order 命令、订购。结合学习记忆的语境，构建画面是为了梳理、整理信息，方便记忆，A项符合句意。 15. B 句意：良好的睡眠可以帮助大脑复盘、妥善储存记忆。 解析：本题考查动词词义辨析。A. realize 意识到；B. review 回顾、复盘、复习；C. arrange 安排；D. receive 接收。睡眠时大脑会整理、复盘日间记忆并储存，review贴合大脑记忆运作的专业语境，其余选项不符合语义。 16. A 句意：健康的食物为大脑正常运转提供充足的能量。 解析：本题考查名词词义辨析。A. fuel 燃料、能量（抽象引申义）；B. force 力量、武力；C. field 领域、田野；D. form 形式。此处为比喻用法，将食物提供的营养比作大脑运转的能量燃料，是英语常用表达，故选A。 17. A 句意：反复复习后，学生们很可能更好地记住知识。 解析：本题考查形容词词义辨析及固定句型。A. likely 可能的，固定句型It is likely that...（很可能……）；B. lucky 幸运的；C. lonely 孤独的；D. lively 活泼的。本句为高频固定句型，结合复习利于记忆的常识，A项符合语法和语义。 18. A 句意：随着日复一日变老，这位老爷爷的记忆力变得越来越差。 解析：本题考查形容词比较级词义辨析。A. worse 更差、更糟糕；B. better 更好；C. faster 更快；D. slower 更慢。结合生活常识，人衰老后记忆力会衰退、变差，get worse表示“变得更糟”，符合语境。 19. D 句意：我们要学会区分不同单词，找出它们的差异。 解析：本题考查动词词义辨析。A. study 学习；B. stare 凝视；C. state 陈述；D. separate 区分、分辨、分离。根据后文“find out their differences（找出差异）”可知，前文是区分不同单词，separate有“分辨、区分”的含义，贴合句意。 20. A 句意：向他人传授自己所学的知识是一种有效的记忆技巧。 解析：本题考查名词词义辨析。A. memory 记忆；B. manner 方式、态度；C. method 方法；D. mood 情绪。全文围绕大脑记忆、学习记忆方法展开，teaching others 是经典的记忆巩固技巧，memory technique为固定搭配“记忆技巧”。 21. B 句意：你能告诉我你最近为什么总是健忘吗？ 解析：本题考查宾语从句引导词。A. what 什么（作主语/宾语）；B. why 为什么（表原因）；C. where 在哪里（表地点）；D. when 什么时候（表时间）。本句句子主干完整，不缺主宾，结合句意是询问健忘的原因，用why引导从句。 22. C 句意：我不明白奶奶现在为什么经常记错名字。 解析：本题考查宾语从句引导词。A. that 无实义，只起连接作用；B. which 哪一个；C. why 为什么（表原因）；D. how 如何（表方式）。结合语境，说话人无法理解奶奶记错名字的缘由，句子成分完整，缺原因状语，故选why。 23. B 句意：她不记得自己把新故事书放在哪里了。 解析：本题考查宾语从句引导词。A. what 什么；B. where 在哪里（表地点）；C. who 谁；D. whose 谁的。结合“put her new story book（放置故事书）”可知，是遗忘了放置的地点，用where引导地点状语从句。 24. C 句意：我们都想请教格林教授，知识关联法是什么。 解析：本题考查宾语从句引导词。A. how 如何；B. why 为什么；C. what 什么（可作定语，修饰名词）；D. when 何时。what knowledge linking means 表示“知识关联法是什么”，what可修饰中心名词，贴合本句询问概念定义的语境。 25. B 句意：没人知道如果我们不锻炼记忆力，将会发生什么事。 解析：本题考查宾语从句引导词。A. that 无实义；B. what 什么（在从句中作主语/宾语）；C. which 哪一个；D. where 在哪里。本句宾语从句中缺少主语，结合句意“发生什么”，what可充当从句主语且贴合语义，为最佳选项。 二、根据句意，用括号内所给单词的适当形式填空。 1. The teacher often _____ (remind) us to review knowledge every day. 2. He is a little _____ (forget) recently, so he always misses things. 3. Her _____ (react) to the good news made all of us happy. 4. This learning method is very _____ (effect) for middle school students. 5. We chose a good _____ (position) to take photos in the park. 6. Old people usually have difficulty _____ (go) through new changes. 7. We need to avoid _____ (run) out of our patience when studying. 8. Please _____ (keep) in mind all the important grammar rules. 9. No one knows what _____ (happen) to him yesterday evening. 10. _____ (short) memory can only store information for a short time. 11. It’s useful _____ (link) new words with old sentences. 12. Students are good at _____ (take) notes in English classes. 13. Taking breaks can stop our brains from _____ (be) too tired. 14. We should learn _____ (organize) our study time properly. 15. Sleep helps our brain _____ (arrange) our daily memories. 16. Healthy diet provides enough _____ (fuel) for brain work. 17. It is _____ (like) that he will pass the memory test easily. 18. His grandfather’s memory becomes much _____ (bad) than before. 19. We need _____ (study) the differences between similar words. 20. There are many useful _____ (memory) skills in the book. 21. I can’t understand why he _____ (be) so forgetful these days. 22. Could you tell me why they _____ (mix) up the words just now? 23. She tries to remember where she _____ (put) her keys every time. 24. No one knows what _____ (mean) the new rule has. 25. We all wonder what _____ (take) place in the lecture room. 答案与解析: 1. reminds 解析：主语the teacher为第三人称单数，一般现在时，谓语动词用三单形式reminds。 2. forgetful 解析： 此处用形容词作表语，forget的形容词形式forgetful意为“健忘的”，契合句意。 3. reaction 解析：形容词性物主代词her后接名词，react的名词形式reaction，意为“反应”。 4. effective 解析：副词very后接形容词，effect的形容词effective“有效的”，修饰学习方法。 5. position 解析：形容词good后接名词，position为名词“位置”，无变形，直接使用原形。 6. going 解析：固定搭配have difficulty (in) doing sth.，意为“做某事有困难”，动词用ing形式。 7. running 解析：固定搭配avoid doing sth.，意为“避免做某事”，run双写n加ing。 8. keep 解析：祈使句以动词原形开头，please后接动词原形。 9. happened 解析：时间状语yesterday evening为过去时间，谓语动词用过去式。 10. Short-term 解析：固定名词短语short-term memory“短期记忆”，首字母大写。 11. to link 解析： 固定句型It’s useful to do sth.，意为“做某事很有用”，用动词不定式。 12. taking 解析：固定搭配be good at doing sth.，意为“擅长做某事”，动词用ing形式。 13. being 解析：固定搭配stop...from doing sth.，意为“阻止……做某事”，用ing形式。 14. to organize 解析：固定搭配learn to do sth.，意为“学习做某事”，用动词不定式。 15. arrange 解析：固定搭配help sb. (to) do sth.，动词可用原形或不定式，此处用原形。 16. fuel 解析：fuel为不可数名词，意为“燃料、养分”，无复数变形，直接使用。 17. likely 解析：固定句型It is likely that...，likely为形容词“可能的”，固定用法。 18. worse 解析：than提示用比较级，bad的比较级为worse。 19. to study 解析：固定搭配need to do sth.，意为“需要做某事”，用动词不定式。 20. memory 解析：名词作定语修饰skills，用单数形式，memory skills为固定搭配。 21. is 解析：宾语从句时态与主句一致，一般现在时，主语he为三单，be动词用is。 22. mixed 解析：时间状语just now“刚才”为过去时间，动词用过去式。 23. puts 解析： 宾语从句陈述客观习惯，用一般现在时，主语she为三单，用puts。 24. meaning 解析： what在从句中修饰名词，mean的名词形式meaning“含义、意思”。 25. takes 解析：宾语从句表常态事实，用一般现在时，what作主语，谓语用三单takes。 三、根据汉语提示，补全英文句子，每空一词。 1. 妈妈经常提醒我不要忘记买生活用品。 Mum often _____ _____ _____ _____forget to buy daily things. 2. 我们应该牢记新知识要和旧知识联系起来。 We should _____ _____ _____ linking new knowledge with old one. 3. 当我们遇到困难时，会经历很多挑战。 We will _____ _____ many challenges when we meet difficulties. 4. 如果你不复习，很快就会遗忘学过的知识。 You will _____ _____ _____ the knowledge you’ve learned without review. 5. 没人知道他最近发生了什么事。 No one knows _____ _____ _____ _____him recently. 6. 短期记忆不能长时间储存信息。 _____ _____ can’t store information for a long time. 7. 记笔记是提升记忆的有效方法之一。 _____ _____ is one of the _____ ways to improve memory. 8. 休息可以保护我们的大脑不超负荷工作。 Taking breaks can _____ our brains _____ working too hard. 9. 我们可以用思维导图整理学到的知识。 We can _____ the knowledge we learn _____ mind maps. 10. 睡眠能帮助大脑梳理和储存记忆。 Sleep can _____ our brains _____ and store memories. 11. 健康的饮食为大脑运作提供充足养分。 Healthy diet _____ enough _____ for the brain to work well. 12. 反复练习很可能让我们牢记知识点。 It is _____ _____ repeated practice can help us remember key points. 13. 随着年龄增长，很多老人的记忆力会变差。 Many old people’s memory _____ _____ as they grow older. 14. 我们需要仔细辨析近义词的不同之处。 We need to _____ _____ the differences of similar words carefully. 15. 教别人知识是实用的记忆技巧。 Teaching others knowledge is a _____ _____ skill. 16. 我想知道为什么骑自行车不容易忘记。 I want to know _____ _____ _____ easy to forget riding a bike. 17. 你能告诉我测试什么时候开始吗？ Could you tell me _____ the test _____? 18. 她不明白朋友为什么拒绝她的邀请。 She can’t understand _____ her friend _____ her invitation. 19. 我们不清楚他把书包放在了哪里。 We don’t know _____ he _____ his schoolbag. 20. 老师告诉我们大脑越用越灵活。 The teacher told us _____ the more we use our brains, the smarter they will be. 答案与解析： 1. reminds me not to 解析：固定搭配remind sb. not to do sth.（提醒某人不要做某事），主语三单，谓语用reminds。 2. keep in mind 解析：单元核心短语keep in mind（牢记），should后接动词原形。 3. go through 解析：固定短语go through（经历），will后接动词原形。 4. run out of 解析：单元记忆核心短语run out of（遗忘、耗尽），will后接原形。 5. what has happened to 解析：宾语从句+固定搭配happen to sb.，recently提示现在完成时。 6. Short-term memory 解析：单元核心名词短语“短期记忆”，首字母大写，固定表述。 7. Taking notes; effective 解析：动名词作主语，take notes（记笔记）；effective（有效的）修饰名词ways。 8. prevent; from 解析：固定搭配prevent...from doing sth.（阻止……做某事），情态动词后用原形。 9. organize; with 解析：动词organize（整理），with表方式“用……”，can后接动词原形。 10. help; arrange 解析：固定搭配help sb. do sth.（帮助某人做某事），arrange（梳理）为单元核心动词。 11. provides; fuel 解析：provide sth. for sth.（为……提供某物），主语单数，谓语三单；fuel为不可数名词。 12. likely that 解析：固定句型It is likely that...（很可能……），单元重点句型。 13. gets worse 解析：比较级用法，get worse（变差），主语memory单数，谓语三单。 14. study out 解析：单元动词搭配study out（辨析、钻研），need to后接动词原形。 15. practical memory 解析：复合名词短语memory skill（记忆技巧），practical（实用的）修饰短语。 16. why it isn’t 解析：宾语从句陈述语序，固定句型it is easy to do sth.，否定形式it isn’t。 17. when; starts 解析：宾语从句陈述语序，疑问词when引导，主语test单数，谓语三单。 18. why; refused 解析：宾语从句陈述语序，根据语境动作已发生，用一般过去时。 19. where; put 解析：宾语从句陈述语序，put过去式与原形一致，贴合语境。 20. that 解析：宾语从句，陈述句引导词用that，可省略，本题需填写完整引导词。 ( 1 / 2 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $