Unit4 Our Memory暑假预习学案2026-2027学年人教版英语九年级上册

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2026年暑假预习学案 人教版·九年级英语上册 Unit 4 Our Memory 2026新课标 · 三维预习 · 全面提升 预习航标 析目标·明方向 预习导航精准定向 教材全解 建框架·精讲解 知识体系系统梳理 题型突破 析考点·破方法 典型题型深度拆解 01 预习航标 析目标·明方向：预习导航精准定向 ▌ 单元概览 维度 核心内容 单元主题 Our Memory — 科学记忆与学习策略，探讨短期记忆与长期记忆的工作原理及提升方法 核心语法 疑问词引导的宾语从句（what / how / whether / where / when 等）+陈述语序 核心写作 如何提升记忆力——多种记忆策略的综合运用 能力目标 听说：理解日常记忆问题对话，探讨健忘解决方案 阅读：掌握说明文《How to Boost Your Memory》的结构与策略 写作：用宾语从句、多种建议句型写记忆提升方法 ▌ 三维目标导航 ★ 知识目标（Knowledge）：掌握64个单元核心词汇及20个重点短语；熟练运用疑问词引导的宾语从句，理解语序和时态规则；能用 to start with / pay attention to / make use of 等表达建议与说明。 ★ 能力目标（Ability）：能运用5种科学记忆策略提升学习效率；能用英语分析自己的记忆短板并制定改进方案；掌握说明文阅读技巧。 ★ 情感目标（Attitude）：正视健忘为青少年普遍问题，培养积极反思、科学改进的学习习惯；学会坦诚道歉、礼貌求助、虚心纳谏的人际交往表达方式。 ▌ 核心词汇表（64个） 序号 英文 音标 词性 中文释义 拓展 1 memory /ˈmeməri/ n. 记忆；记忆力 memorize v. 2 position /pəˈzɪʃn/ n./v. 位置；安置 — 3 sadness /ˈsædnəs/ n. 悲伤 sad adj. 4 run out (of) — phr. 用完；耗尽 — 5 react /riˈækt/ v. 作出反应 reaction n. 6 mix up — phr. 混淆；弄乱 — 7 put sth to good use — phr. 有效使用某物 — 8 chain /tʃeɪn/ n. 链条 — 9 stable /ˈsteɪbl/ adj. 稳定的 stability n. 10 lecture /ˈlektʃə(r)/ n. 讲座；讲课 — 11 retell /ˌriːˈtel/ v. 复述 retold—retold 12 memorize /ˈmeməraɪz/ v. 记住；记忆 memory n. 13 tick /tɪk/ v./n. 给…打勾 — 14 go through — phr. 经历；仔细察看 — 15 happen to — phr. 发生于；使遭遇 — 16 keep in mind — phr. 记在心中 — 17 case /keɪs/ n. 情况；事实 in sb’s case 18 boost /buːst/ v./n. 促进；使增长 — 19 to start with — phr. 首先 — 20 short-term — adj. 短期的 ↔ long-term 21 long-term — adj. 长期的 ↔ short-term 22 technique /tekˈniːk/ n. 技巧 technical adj. 23 passage /ˈpæsɪdʒ/ n. 段落；走廊 — 24 likely /ˈlaɪkli/ adj. 可能的 be likely to do 25 wear out — phr. 使疲乏；磨损 — 26 discuss /dɪˈskʌs/ v. 讨论；商量 discussion n. 27 image /ˈɪmɪdʒ/ n. 图像；形象 imagine v. 28 graph /ɡræf/ n. 图；图表 — 29 view /vjuː/ v./n. 看；观点 review v. 30 effective /ɪˈfektɪv/ adj. 有效的 effect n. 31 engine /ˈendʒɪn/ n. 发动机 — 32 fuel /ˈfjuːəl/ n. 燃料 — 33 address /əˈdres/ n. 地址 — 34 password /ˈpæswɜːrd/ n. 密码；口令 — 35 account /əˈkaʊnt/ n. 账户；账目 — 36 increase /ɪnˈkriːs/ n./v. 增长；增加 increasing adj. 序号 英文 音标 词性 中文释义 拓展 37 wild /waɪld/ adj. 野生的 — 38 blood /blʌd/ n. 血 — 39 wound /wuːnd/ n./v. 伤口；使受伤 — 40 notebook /ˈnəʊtbʊk/ n. 笔记本 — 41 squirrel /ˈskwɪrəl/ n. 松鼠 — 42 nut /nʌt/ n. 坚果 — 43 dolphin /ˈdɒlfɪn/ n. 海豚 — 44 recognize /ˈrekəɡnaɪz/ v. 辨认出；认可 recognition n. 45 outline /ˈaʊtlaɪn/ n./v. 纲要；概述 — 46 fully /ˈfʊli/ adv. 完全地 full adj. 47 divide /dɪˈvaɪd/ v. 分成 divide into 48 one-size-fits-all — adj. 通用的 — 49 opera /ˈɒpərə/ n. 歌剧 — 50 ticket /ˈtɪkɪt/ n. 入场券；票 — 51 wallet /ˈwɒlɪt/ n. 钱包 — 52 picnic /ˈpɪknɪk/ n. 野餐 — 53 pardon /ˈpɑːrdn/ v. 原谅；请再说一遍 — 54 airport /ˈeərpɔːrt/ n. 机场 — 55 gunshot /ˈɡʌnʃɒt/ n. 枪声 — 56 grown-up — adj. 成年的 — 57 recall /rɪˈkɔːl/ v. 回忆起 = remember 58 grapevine /ˈɡreɪpvaɪn/ n. 葡萄藤 — 59 grandson /ˈɡrænsʌn/ n. 孙子；外孙 — 60 mall /mɔːl/ n. 购物商场 — 61 Rick — n. 里克（人名） — 62 Johnny — n. 约翰尼（人名） — 63 Bob — n. 鲍勃（人名） — 64 forget /fərˈɡet/ v. 忘记 forgot—forgotten ▌ 重点短语自测表（20个） 序号 英文短语 中文释义 造句栏 1 run out (of sth) 用完；耗尽 2 mix up 混淆；弄乱 3 put sth to good use 有效使用某物 4 go through 经历；仔细察看 5 happen to 发生于；使遭遇 6 keep in mind 记在心中；记住 7 to start with 首先 8 pay attention (to) 注意；关注 9 take notes 做笔记 10 write down 写下；记下 11 wear out 使疲乏；磨损 12 make use of 利用 13 after all 毕竟；终归 14 take a break 休息一下 15 in addition 此外；另外 16 last but not least 最后但同样重要 17 fail to do 未能做某事 18 be likely to do 有可能做某事 19 lead a ... life 过……的生活 20 divide...into... 把……分为…… ▌ 课前预习任务 任务 内容概要 具体要求 任务一 口头热身 口述自己最常健忘的三件事（eg. forget keys / forget homework） 任务二 词汇预习 操练本词汇1—36，联想生活场景，最大化记忆效率 任务三 阅读预习 通读Section B课文，用箭头标注四大记忆策略的核心动词短语 任务四 语法预习 在Section A对话中找出3个宾语从句，标注引导词，观察语序 任务五 思维激活 思考：记忆力可以训练吗？试列两个自己已经在用的记忆技巧 02 教材全解 建框架·精讲解：知识体系系统梳理 ▌ 单元整体框架 板块 内容概要 语言重点 Section A 听说课 ● 1a–1f: 记忆事物分类、购物场景听力 ● 2a–2d: Professor Green讲座、Rick与Johnny对话 ● 3a–3b: 记忆技巧阅读 run out / remind / forget to do Could you give me some advice on...? This makes me remember to... I went through / happened to Section A 语法课 ● 疑问词引导的宾语从句 ● 陈述语序、时态呼应规则 ● 疑问词不能省略与否则结构对比 I know how memory works. Can you tell me what you learn? I wonder whether/if you remember. Section B 阅读课 ● 说明文：How to Boost Your Memory ● 短期 vs 长期记忆工作原理 ● 四大科学记忆策略逐一详解 to start with / pay attention / take notes use it or lose it / wear out take a break / make use of senses Section B 写作课 ● 如何提升记忆力综合写作 ● 参考说明文结构模仿写作 by doing... / It is + adj. + to do You are sure to... / Try doing... First / Second / A third way / Last ▌ Section A 2d 对话精解（Professor Green的讲座） ▶ 场景：Rick参加完Professor Green关于记忆的讲座后，与Johnny讨论如何运用学到的记忆策略。 # 角色 英文原文 中文翻译 知识精注 ① Rick Hey, Johnny! How was the lecture on memory by Professor Green? 喂，Johnny！Green教授关于记忆的讲座怎么样？ memory=记忆（n.） lecture on...=关于…的讲座 ② Johnny It was great! I learned a lot. For example, I now know how memory works. 太棒了！我学到很多。比如，我现在知道记忆如何工作了。 宾从：how memory works（陈述语序） works不用助动词does ③ Rick Really? Tell me more. 真的吗？多给我说说。 Tell me more = 继续说下去 ④ Johnny Professor Green suggested we should try different memory techniques. Green教授建议我们尝试不同记忆技巧。 suggest (that) sb (should) do...建议（虚拟语气） technique = 技巧 ⑤ Rick Like what? What did he suggest we do? 比如什么？他建议我们做什么？ 双宾语从句 what + we do ⑥ Johnny He said we should pay attention in class, take notes, and review them. 他说我们应该上课专注，做笔记，然后复习。 pay attention = 注意（不可数） take notes = 做笔记 ⑦ Rick That sounds useful. I often mix up the things I learn in different subjects. 听起来很有用。我经常把不同学科的知识搞混。 mix up = 混淆 宾语从句：the things (that) I learn ⑧ Johnny Same here. I will try to put what I learned to good use. 我也是。我会尝试学以致用。 put...to good use = 有效使用 宾语从句：what I learned ▌ Section B 说明文：How to Boost Your Memory ▶ 体裁：说明文　主题：科学记忆与学习策略　结构：引言+四大策略+总结 ◆ ① 引言（Para 1）——记忆的两种类型 ▶ 英文原文：Would you like to improve your memory? To start with, it is important to understand how 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 need for a short time, like phone numbers when you need to make a phone call. Long-term memory is the ability to remember things for days, years, or even a lifetime. So the real question is: How do you make sure what you learn enters your long-term memory? By using some clever memory techniques and leading a healthy life, you will see some great results. ▶ 参考译文：你想提升记忆力吗？首先，理解记忆如何工作很重要。记忆有两种主要类型：短期和长期。短期记忆帮你记住只需短暂保持的信息，比如电话号码。长期记忆是能记住事物数天、数年甚至一生的能力。所以真正的问题是：如何确保你学的知识进入长期记忆？通过运用聪明的记忆技巧和过健康的生活，你会看到显著效果。 ★ 知识精注：to start with = 首先；It is important to understand...（It作形式主语）；how memory works（疑问词引导宾语从句）；the ability to do（不定式后置定语）；enter = 进入/转化为；lead a ... life = 过……的生活 ◆ ② 策略1：Pay Attention——专注与做笔记（Para 2） ▶ 英文原文：First, pay attention. However, you might fail to remember all the details. So, try taking notes and writing down key points. After all, it is easier to remember a summary than every word in a passage. ▶ 参考译文：第一，专注。然而，你可能无法记住所有细节。因此，试着做笔记并写下关键点。毕竟，记住概要比记住每个字更容易。 ★ 知识精注：pay attention（不可数）；fail to do；detail = 细节；try doing；take notes = 做笔记；after all = 毕竟；It is + adj. + to do ◆ ③ 策略2：Use It or Lose It——用进废退（Para 3） ▶ 英文原文：Second, use it or lose it. The more you review what you learn, the more likely you will remember it. However, 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. ▶ 参考译文：第二，用进废退。你复习得越多，就越有可能记住。然而，你不应让大脑过度疲劳。试着学习 40 分钟，然后休息一下。你也可以通过与他人讨论或教别人来复习。 ★ 知识精注：use it or lose it = 用进废退（谚语）；The more..., the more likely...；wear out = 使疲劳；by discussing / by teaching（by + v-ing）；discuss...with sb. ◆ ④ 策略3：Make Use of Senses——开发感官（Para 4） ▶ 英文原文：A third way is to 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. In addition, make use of your other senses. For example, listening to recorded information can be very effective. ▶ 参考译文：第三种方法是利用感官。通过使用表格、图表和思维导图来组织信息，创建图像。你也可以用信息编一个故事，在脑海中像放电影一样回顾它。此外，利用其他感官。例如，听录音资料会非常有效。 ★ 知识精注：make use of = 利用；by using tables/graphs/mind maps；organize information；view...like a film；in addition；effective adj. ◆ ⑤ 策略4：Stay Healthy——保持健康（Para 5-7） ▶ 英文原文：Last but not least, boost your memory by staying 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. Healthy food and drink will help your brain work much better. — Exercise. A healthy and active body boosts both your memory and your mind. ▶ 参考译文：最后但同样重要的是，通过保持健康来提升记忆力。 — 睡好觉。睡眠时大脑会整理记忆。劣质睡眠使新信息更难进入长期记忆。 — 吃好饭。大脑需要食物，就像发动机需要燃料。 — 锻炼身体。健康活跃的身体能同时提升记忆力和思维能力。 ★ 知识精注：last but not least；while = 当…时；organize = 组织整理；make it + adj. + for sb to do（it作形式宾语）；like an engine needs fuel（比喻用法） ◆ ⑥ 总结（Para 8）——找到适合自己的方法 ▶ 英文原文：Many more memory techniques can be found in books or online. Try some different methods to see which ones work best for you. You are sure to improve your memory! ▶ 参考译文：更多记忆技巧可以在书籍或网络上找到。尝试不同方法，看看哪些对你最有效。你一定能提升记忆力！ ★ 知识精注：can be found（情态动词+被动语态）；work best for you；be sure to do = 一定会... ▌ 核心语法专项 ◆ 语法聚焦：疑问词引导的宾语从句 本单元核心语法为疑问词引导的宾语从句。这是宾语从句学习的第二阶段，在Unit 3的that/if引导词基础上进一步拓展。核心规则：从句用陈述语序，疑问词不能省略。 引导词 含义/作用 例句 说明 what 什么；…的东西 作主/宾/表语 I now know what I should do. Can you tell me what you learn? 从句中作宾语 陈述语序 how 怎样；如何 作方式状语 I know how memory works. Do you know how to improve it? works不用助动词 how + to do简化 whether/if 是否 不作成分 I wonder whether/if it works. I don't know if he remembers. 陈述语序 不能省略 where 在哪里 作地点状语 Can you tell me where I can find it? 陈述语序 when/why 何时/为什么 作时间/原因状语 I wonder when we should start. Nobody knows why he left. 陈述语序 不用助动词do/does ◆ 三大核心规则 规则① 陈述语序：从句用“主语 + 谓语 + 其他”的陈述句语序，而非疑问句语序。 ✗ I don’t know what does he want. → ✓ I don’t know what he wants. 规则② 时态呼应：主句为现在时，从句可用任何时态；主句为过去时，从句用相应过去时态（客观真理除外）。 规则③ 疑问词不可省：疑问词引导的宾语从句中，引导词不能省略，与 that 引导的宾语从句不同（that可省）。 ★ 宾语从句口诀：宾语从句三关键，引导词、语序、时态变。疑问词作引导，陈述语序记心间。主句时态传从句，客观真理不变迁。 ◆ 语法拓展：by + v-ing 方式状语（复习巩固） 本单元说明文中大量使用 by + v-ing 表示方式或手段，与Unit 3的语法相呼应。 By using some clever memory techniques, you will see great results. ...by discussing it with others or by teaching others. You can boost your memory by staying healthy. ◆ 语法拓展：The more..., the more...句型 句型结构：The + 比较级 + 主谓, the + 比较级 + 主谓，表示“越……，越……” The more you review what you learn, the more likely you will remember it. → 你复习得越多，就越有可能记住它。 ▌ 核心句型汇总 序号 句型 功能 例句 1 It is + adj. + (for sb) to do 表评价/建议 It is important to understand how memory works. 2 make it + adj. + for sb to do it作形式宾语 Bad sleep makes it harder to enter long-term memory. 3 The more..., the more... 表比例变化 The more you review, the more likely you remember. 4 by + v-ing 表方式/手段 You can boost memory by staying healthy. 5 Could you give me advice on...? 礼貌求助 Could you give me some advice on how to improve? 6 fail to do / be likely to do 表结果/可能性 You might fail to remember all the details. 7 happen to / go through 表经历/发生 What happened to you? I went through a hard time. 03 题型突破 析考点·破方法：典型题型深度拆解 ▌ 单项选择（8题） 序号 题目 选项 答案 解析 1 I don’t know _______ about the memory lecture. A. what does he think B. what he thinks C. how does he think D. how he think B 宾从陈述语序：what he thinks 2 Can you tell me _______ improve my memory? A. how can I B. how I can C. what I can D. what can I B “如何提升”用how，陈述语序。 3 I’m not sure _______ my memory will be improved or not. A. that B. what C. whether D. how C whether...or not = 是否 4 The more you practice, _______ you will become. A. the better B. the best C. better D. the good A The + 比较级, the + 比较级 5 We have _______ all our money. We need to find a job. A. run out B. run out of C. gone through D. kept in mind B run out of + 宾语，用完 6 You shouldn’t _______ your brain without a break. A. wear out B. put out C. go out D. find out A wear out your brain = 使大脑过度疲劳 7 We can improve our memory _______ a healthy life. A. with lead B. by leading C. by lead D. with leading B by + v-ing表方式。lead a healthy life 8 Can you tell me _______ happened to your phone? A. how B. that C. what D. which C what作主语，What happened to...? ▌ 词形变化与扩展（8组） 核心词 名词 动词 形容词 副词 memory memory memorize memorable — react reaction react reactive — discuss discussion discuss — — effective effect (n.效果) — effective — sad sadness — sad sadly able ability enable (v.) able — increase increase increase increasing increasingly organize organization organize organized — ▌ 语境填空（8题） 序号 题目 答案 解析 1 He has a good _______ (memorize) and never forgets. memory 需名词 memory 作宾语 2 Taking notes is an _______ (effect) way to study. effective 需形容词修饰 way 3 She was filled with _______ (sad) when she heard the news. sadness with后接名词 4 We had a long _______ (discuss) about improving grades. discussion a long后需名词 5 There has been an _______ (increase) in the number. increase an后需名词 6 Bad sleep makes _______ harder to enter long-term memory. it make it + adj. + for sb to do 7 These techniques can _______ (find) in many books. be found 情态动词 can + 被动语态 8 The ability _______ (remember) things for a lifetime. to remember the ability to do 固定搭配 ▌ 宾语从句专项练习（4题） 序号 题目 参考答案 解析点拨 1 “How does memory work?” Do you know? (合并为宾从) Do you know how memory works? 引导词how，陈述语序 2 “What should I do?” I don’t know. (合并为宾从) I don’t know what I should do. what引导，陈述语序 3 “Will you join us?” He asked me. (合并为宾从) He asked me whether/if I would join them. whether/if，过去时，will→would 4 请告诉我如何提升记忆力。(翻译) Please tell me how to improve my memory. how + to do简化结构 ▌ 写作范文：How to Improve My Memory —— 模仿 Section B 说明文结构，用宾语从句、by方式状语、The more...句型综合写作 —— Everyone wants to know how to improve their memory. To start with, it is important to understand how memory works. There are two kinds of memory: short-term memory and long-term memory. What I want most is to make sure what I learn enters my long-term memory. Let me share some tips on how I boost my memory. First, I always pay attention in class and take notes. After all, it is easier to remember a summary than every word. Second, I often review what I have learned by discussing it with my classmates. The more I review, the more likely I will remember it. Third, I make use of my senses. For example, I draw mind maps and listen to recordings. Last but not least, I try to stay healthy. I get enough sleep, eat well, and exercise every day. I believe a healthy body can boost both my memory and my mind. I am sure that by using these techniques, my memory will become better and better. Why not try some of them yourself? ◆ 范文亮点词句速查 功能 表达 开篇引入 Everyone wants to know how to... / To start with... / it is important to... 列举策略 First, ... / Second, ... / Third, ... / Last but not least, ... 提供方法 by using / by discussing / by drawing / by staying 表达原因 After all, ... / For example, ... 宾语从句 how memory works / what I learn / what I have learned 比例变化 The more..., the more likely... / better and better 建议结尾 I am sure that... / Why not try...? / You are sure to... 第 1 页 共 18 页 学科网（北京）股份有限公司 $