Unit 4 Our Memory 词汇精讲 2026-2027学年九年级英语上册同步实用课件（新教材人教版）

该初中英语单元复习课件围绕“Our Memory”主题，系统梳理了35个核心单词及短语的词性、释义、搭配和用法，通过例句解析、动词变化及词缀拓展（如“re-”前缀动词），构建起“单词-短语-语境应用”的知识网络。 其亮点在于采用“词汇分层练习+语篇综合应用”的复习策略，词汇练习涵盖基础填空与词形转换，语篇练习结合记忆方法主题，培养学生语言能力。单词讲解融入科学记忆技巧（如拆分知识、主动复述），提升学习能力，例句联系生活情境促进思维品质发展。这种设计帮助学生巩固知识，教师可精准实施复习教学。

Unit 4 Our Memory 目录 01 单词及拓展 02 词汇练习 03 语篇练习 01 单词及拓展 position 例句： 1. 他申请了公司的一个新职位。 2. 她处于赢得比赛的有利位置。 1. n.位置；地方；职位；立场 在正确位置 in position 处于困境 in a difficult position He applied for a new position in the company. She is in a good position to win the game. run out (of sth) 例句： 1. 我们的牛奶喝完了，你能买一些吗？ 2. 如果我们浪费水，水资源将会耗尽。 run-ran run-running 2. 用完；耗尽；用光 某物用完 某人用完某物 sth run out sb run out of sth We have run out of milk. Can you buy some? The water will run out if we waste it. react 3. v.作出反应；回应 n.反应；回应 reaction 混淆；弄乱 4. v./n.混合 把 A 和 B 搞混 把...弄混/搞乱 mix up mix mix up A and B get... mixed up 例句： 1. 我总是把这对双胞胎搞混，因为他们长得太像了。 2. 她把会议日期搞混了，来错了日子。 I always mix up the twins because they look so alike. She mixed up the dates of the meeting and came on the wrong day. put sth. to good use 例句： 1. 她把空闲时间用来学习一门新语言，充分利用起来。 2. 别把旧瓶子扔掉，把它们好好利用起来。 5. 有效使用（或利用）某物 make good use of sth. She put her free time to good use by learning a new language. Don’t throw away the old bottles—put them to good use. chain 例句： 1. 一系列事故导致道路封闭。 2. 狮子处于食物链的顶端。 6. n. 链条 食物链 一系列的 food chain a chain of... A chain of accidents caused the road to be closed. Lions are at the top of the food chain. lecture 7. n. 讲座；讲课 做讲座 听讲座 give a lecture attend a lecture 8. v.复述；重述 retell retell - retold - retold 9. v.记住；记忆；熟记 n.记忆；记忆力 memorize memory 向某人复述 retell sth to sb 她把故事复述给了同学们。 She retold the story to her classmates. memorise stable 10. adj.稳定的；稳固的 稳定的工作 stable job 11. v.给…打钩 n. 对号；钩号 tick 在方框里打钩 时钟滴答作响 tick the box the clock ticks 例句： 1. 请在试卷上给正确答案打钩。 2. 墙上的钟在安静的房间里滴答作响。 Please tick the correct answer on the paper. The clock on the wall ticked loudly in the quiet room. go through 例句： 1. 她父亲去世时，她经历了很多痛苦。 2. 考试前请仔细查看你的笔记。 go-went-gone 12. 经历；仔细察看；检查；通过 经历困难时期 go through a difficult time She went through a lot of pain when her father died. Please go through your notes before the exam. keep ... in mind 例句： 1. 记住，安全是最重要的。 2. 她把老师的话记在心里，努力学习。 keep-kept-kept 12. 记在心中；记住；牢记 Keep in mind that safety is the most important thing. She kept her teacher’s words in mind and studied hard. case 例句： 1. 对每个人而言，努力与责任都是进步的关键。 2. 我标记了路线，以防我们迷路。 3. 你应当储存饮用水，以防停电。 in sb’s case 13. n. 情况；事实 就某人的情况而言 以防，万一 在这种/那种情况下 in case +句子 in this / that case 如果，假使 in case of +名词(名词短语) I marked the path in case we got lost. You should store water in case of power failure. In everyone's case, hard work and responsibility are the key to progress. grown-up grow-grew-grown 例句： 1. 当我长大成人，我想当一名医生。 2. 孩子们在派对上坐在大人的桌子旁。 3. 他太小了，还不懂成年人的烦恼。 14. adj. 成年的；成熟的；n. 成年人；大人 长大;成熟 grow up When I am a grown-up, I want to be a doctor. The children sat at the grown-ups’ table at the party. He is too young to understand grown-up problems. 重建，再造 再使用 回收利用 复习，回顾 恢复，康复 复述 重复 recall 15. v. 回忆起；回想起 recall-recalled-recalled 回忆起做过某事 recall doing sth 我想起以前在某个地方听过这首歌。 I recall hearing this song somewhere before. reuse recycle review recover retell repeat boost 例句： 1. 规律锻炼能提升你的精力水平。 2.老师的表扬给了她很大的鼓励。 16. v.促进；使增长 n.帮助；增长 Regular exercise can boost your energy levels. The teacher’s praise gave her a big boost. short-term 例句： 1. 要成功，你既需要短期目标也需要长期目标。 2. 她在找一份长期的工作，而不是临时的。 long-term 17. adj. 短期的；近期的 adj. 长期的；长远的 短期记忆 短期计划 short-term plan short-term memory n.学期;期限;术语;条款 term You need both short-term and long-term goals to succeed. She is looking for a long-term job, not just a temporary one. technique 例句： 1. 老师教了我们一些解数学题的好方法。 The teacher taught us some good techniques for solving math problems. 2. 她用特殊的技巧帮助学生提高发音。 She uses special techniques to help students improve their pronunciation. 18. n. 技巧；技术；方法；技能 学习技巧 新方法 提高技巧 learning techniques new technique improve one’s technique likely 例句： 1. 她很可能记得见过这个陌生人。 2. 她很可能通过考试，因为她学习很努力。 19. adj. 可能的 不可能的 unlikely 可能做某事 ...是很可能的... it is likely that… be likely to do sth. It is likely that she recalls meeting the stranger. She is likely to pass the exam because she studied hard. wear out 例句： 1. 我的旧鞋子已经彻底穿破了。 2.长途步行让我筋疲力尽。 3. 她的耐心终于耗尽了，对他大喊大叫。 20. 使疲乏；磨损；耗尽；穿破 wear-wore-worn 被用完;被用尽 使某人筋疲力尽 鞋子穿破 be worn out wear sb out wear out shoes My old shoes are completely worn out. Her patience finally wore out, and she shouted at him. The long walk wore me out. image 例句： 1. 这个网站有很多世界各地名胜的图片。 The website has many images of famous places around the world. 2. 这家公司正努力改善它的公众形象。 The company is working to improve its public image. 21. n. 图像；形象；影像 数字图像 公众形象 改善形象 digital image public image improve one’s image graph 例句： 1. 老师在黑板上画了一个图表来展示结果。 The teacher drew a graph on the board to show the results. 2. 这张图表显示了这些年人口的变化。 The graph shows how the population has changed over the years. 22. n. 图；图表；曲线图 n.照片;相片 画图表 photograph draw a graph view 例句： 1. 我们从不同角度看待这个问题。 We viewed the problem from different angles. 2. 我的看法是我们应该抓住这个机会。 My view is that we should take the chance. 23. v. 看；观看；看待；认为； n. 观点；视野；景色；看法 观点 把某物看作… in one's view view ... as… see ... as… regard ... as… consider ... as… consider sb to be... effective 例句： 1. 这种药治头痛很有效。 This medicine is very effective for headaches. 2. 老师用有效的方法帮助学生学习英语。 The teacher uses effective ways to help students learn English. 24. adj. 有效的 adj. 无效的 ineffective effective efficient 侧重有效果，达到目的 侧重效率高，省时省力 engine 25. n. 发动机；引擎；机车 n.工程师 engineer 26. n. 密码；口令；暗号 password 设置密码 输入密码 修改密码 set a password enter the password change the password 例句： 1. 你需要密码才能登录你的账户。 You need a password to log in to your account. 2. 不要把你的密码告诉任何人。 Don’t tell anyone your password. account 例句： 1. 我在城里有一个银行账户。 I have a bank account in the city. 2. 你需要注册一个账户才能使用这个应用。 You need to open an account to use this app. 27. n. 账户；账目 银行账户 开户 bank account open an account increase 例句： 1. 今年学生的数量有所增加。 2. 上个月食品价格上涨了 5%。 28. v./n. 增长；增加；提高 增长/加了… 增长/加到… increase by… increase to… The price of food increased by 5% last month. There has been an increase in the number of students this year. blood 例句： 1. 伤口在流血，他的衬衫上沾了血。 The wound was bleeding, and there was blood on his shirt. 2. 医生在体检时会检查你的血压。 Doctors check your blood pressure during a health exam. 29. n. 血；血液；血统 v.流血 血型 血压 bleed blood type blood pressure wound 30. n. 伤口；创伤；v. 使受伤 adj.受伤的 wounded 31. v. 辨认出；认出；认可 recognize 被公认为，被视作 被...认出，得到...认可 be recognized as + 身份/称号 be recognized by + 人 / 组织 / 群体 例句： 1. 这个方案得到专家们的认可。 2. 这个地方被视作一处游览胜地。 The plan is recognized by the experts. The place is recognized as a tourist attraction. outline 例句： 1. 写文章之前列个提纲会很有帮助。 Before writing the essay, it is helpful to make an outline. 2. 老师给了我们这学期要学的内容大纲。 The teacher gave us an outline of what we would learn this term. 32. n. 纲要 v. 概述 列提纲 make an outline fully 例句： 1. 我还没完全理解这个问题，你能再解释一遍吗？ I don’t fully understand the problem. Can you explain it again? 2. 她为考试做了充分准备，取得了好成绩。 She was fully prepared for the exam and got a good grade. 33. adj. 满的；完全的 adv. 完全地；充分地；彻底地 full 完全同意 完全理解 fully agree fully understand divide 例句： 1.老师把班级分成四个小组玩游戏。 The teacher divided the class into four groups for the game. 2.这条河把城市分成了两部分 The river divides the city into two parts. divide sth. into 34. v.（把……）分成 把某物分为；把某物分成 one-size-fits-well 例句： 1. 学习英语没有万能的方法。 There is no one-size-fits-all way to learn English. 2. 这所学校不采用一刀切的教学方法，而是为每个学生量身定制课程。 The school doesn’t use a one-size-fits-all teaching method; they tailor lessons to each student. 35. adj. 通用的；一刀切的；放之四海而皆准的 通用的解决方案 one-size-fits-all solution 02 词汇练习 根据首字母或单词的正确形式填空。 1. We must find an e__________ way to improve our English quickly. 2. The number of visitors will i__________ during the summer holiday. 3. I can easily r__________ her voice even on the phone. 4. Many w__________ animals are protected in this nature park. 5. Please write down your name and a__________ on this form. ffective ncrease ecognize ild ddress 6. Everyone can __________ (full) understand the simple story. 7. It is __________ (like) that it will rain this afternoon. 8. We will __________ (discussion) this question at tomorrow's meeting. 9. The soldier got a serious __________ (wounded) in the war. 10. My old shoes were __________ (wear) out after a long trip. fully likely discuss wound worn 11. I lost my w______ on the way home. There is some money in it. 12. My family will have a p______ in the park this weekend. 13. Please r______ the story in your own words after reading it. 14. Do you have a t______ for the football match? I want to watch it. 15. Many people like watching the traditional Chinese O______ in the theatre. allet icnic etell icket pera 16. She was full of _________ (sad) when she said goodbye to her old friends. 17. We _________ (run) out of all the water just now. Please get some more. 18. It's not easy for me to _________ (memory) so many new words in a short time. 19. He _________ (go) through a lot of difficulties before he succeeded. 20. I _________ (happen) to meet my old friend on the street yesterday. sadness ran memorize went happened 03 语篇练习 recognize divide everyone retell effective technique full memorize likely boost Human memory is the foundation of all kinds of learning skills. In 1.__________ case, the ability to remember things differs from person to person. For this reason, many students are eager to master methods to make their memory 2 ._________ during long-term study. Experts advise learners to use scientific ways. 3.__________ complex knowledge into simple parts helps cut down the brain’s pressure. Besides, instead of reading mechanically, you should try 4 .__________key points repeatedly. Active learning greatly 5._________ your study efficiency and helps you absorb knowledge faster. In modern learning science, there are several practical 6 ._________ that benefit students a lot. Many educational materials can be 7._________ in our own words after reading and understanding carefully. Only when we 8._________ understand the content can we keep it in mind for a long time. If you stick to these learning methods daily, you are 9._________ to build stable memory habits. With continuous efforts, you will slowly 10.__________ your own improvement in memory. everyone's effective Dividing memorizing boosts techniques retold fully likely recognize $