Unit 4 Our Memory知识点讲解2026-2027学年人教版九年级英语上册

该初中英语知识清单围绕“Our Memory”主题，系统梳理了记忆相关的词汇、短语、宾语从句语法及记忆策略。从Section A的基础词汇（如happiness、remind）和短语（如remind sb. about sth.、forget doing/to do），到Grammar Focus的宾语从句（what/which/how等引导词用法），再到Section B的短期与长期记忆类型及记忆技巧（如记笔记、复习），最后Vocabulary in Use的词汇运用，构建从基础到应用的学习支架。 知识链路按“词汇-语法-策略-运用”逻辑清晰呈现，每个知识点配有拓展例句和多样化练习（翻译、改错、填空等）。通过对比辨析（如forget doing与to do）、关联旧知（link new with old knowledge）培养思维品质，多样练习提升语言能力，系统记忆策略指导发展学习能力，助力学生形成完整的记忆主题知识框架与应用能力。

Unit 4 Our Memory知识点讲解 Section A 句子 1 We can remember happiness, numbers, poems and stories easily, but it’s hard to remember complicated speeches. happiness n. 快乐；sadness n. 悲伤；poem n. 诗歌；speech n. 演讲 拓展例句 Some beautiful poems are easy to keep in mind. 练习 翻译 开心的小事我们很容易记住，冗长的演讲却很难。____________ 句子 2 Mum reminds Peter about buying milk because it's running out. remind sb. about sth. 提醒某人某事；run out 用完、耗尽 拓展例句 My teacher reminds me of the coming exam every week. 练习 改错 The water has run out of. ________ 句子 3 Mum wants Peter to buy strawberries for the strawberry cake. strawberry cake 草莓蛋糕（名词作定语用单数） 拓展例句 I will buy apples to make apple pies. 练习 翻译 我要去买鸡蛋做蛋糕。____________ 句子 4 Mum advises Peter to take a shopping list next time. advise sb. to do sth. 建议某人做某事；shopping list 购物清单 拓展例句 My friend advises me to write down important things. 练习 填空 He advised ____ (I) take a notebook outside. 句子 5 Billy forgot Fu Xing's birthday and bringing homework to school. forget doing sth. 忘记做过的事；forget to do sth. 忘记要做的事 拓展例句 I forgot to lock the door this morning. 练习 填空 He forgot ____ (tell) her the news yesterday. 句子 6 Fu Xing reacted calmly when Billy said sorry to her. react to 对…… 作出反应；calmly adv. 冷静地 拓展例句 She reacted quietly to the bad news. 练习 词性转换 react (名词) → ________ 句子 7 Fu Xing thinks Billy is forgetful because he has too many things to deal with. forgetful adj. 健忘；deal with 处理、应对 拓展例句 My grandma becomes forgetful as she ages. 练习 词性转换 forget (形容词) → ________ 句子 8 Linking knowledge is like a chain. We remember new things by linking them with old knowledge. link A with B 把 A 和 B 联系起来；chain n. 链条 拓展例句 Link new words with pictures to memorize faster. 练习 同义句 connect new knowledge with old knowledge 句子 9 We should pay attention to small details and study how words differ from each other. pay attention to 注意；be different from 与…… 不同；detail n. 细节 拓展例句 Pay attention to spelling mistakes when writing. 练习 填空 Please pay attention ____ your handwriting. 句子 10 We can create a picture for each word in our mind. create v. 创造；in one’s mind 在脑海中 拓展例句 I create short stories to remember new words. 练习 词性转换 create (名词) → ________ 句子 11 Scientists are still working on this kind of memory research. work on 钻研、研究；memory n. 记忆 拓展例句 Experts work on ways to improve memory. 练习 翻译 科学家一直在研究人类记忆的原理。____________ 句子 12 This type of memory is stored in more stable brain areas. stable adj. 稳定；store v. 储存 拓展例句 Long-term memory is more stable in our brains. 练习 反义词 stable → ________ 句子 13 Rick’s grandma keeps forgetting people’s names but still remembers he loves cookies. keep doing sth. 持续做某事；remember doing /to do 拓展例句 He keeps forgetting his keys every morning. 练习 填空 She keeps ____ (ask) me the same question. 句子 14 Chen Jie keeps in mind what her grandpa likes even though he forgets many things. keep in mind 记住；even though 尽管 拓展例句 Keep in mind all the key points of the speech. 练习 同义句 remember what grandpa loves Grammar Focus 句子 1 I don't understand what she's going through. 宾语从句用陈述语序；go through 经历 拓展例句 I don’t know what you are suffering from. 练习 合并句子 What is she going through? I don’t understand. 句子 2 I can't remember which things you asked me to buy. which 引导宾语从句，语序不变 拓展例句 I can’t remember which book you want. 练习 改写 Which bag do you need? I can’t remember. 句子 3 Study how they are different from each other. how 引导宾语从句；be different from 拓展例句 Learn how the two words differ. 练习 翻译 弄清楚这两个单词的区别。____________ 句子 4 Could you tell me why it is easy to forget a word? why 引导宾语从句，陈述语序 拓展例句 Could you tell why you missed the class? 练习 改错 Could you tell me why are you late? ________ 句子 5 She cannot remember where she put the opera ticket. where 引导宾语从句 拓展例句 I forget where I put my notebook. 练习 合并句子 Where did she put the ticket? She can’t remember. 句子 6 Bob does not know who took his wallet. who 作从句主语，陈述语序不变 拓展例句 I don’t know who called me just now. 练习 改写 Who took the pen? Bob doesn’t know. 句子 7 I wonder what happened to Mother Fox. what happened 发生了什么，固定语序 拓展例句 He wondered what changed the village. 练习 填空 He realized ____ the grapevine came from. 句子 8 This was why she dropped the grapes on the way home. why 引导宾语从句，表原因 拓展例句 That’s why he felt sad at that time. 练习 翻译 这就是她落泪的原因。____________ Section B 句子 1 There are two main kinds of memory: short-term memory and long-term memory. short-term memory 短期记忆；long-term memory 长期记忆 拓展例句 Phone numbers belong to short-term memory. 练习 翻译 童年回忆属于长期记忆。____________ 句子 2 Short-term memory only lasts for a short period of time. last v. 持续；a short period of time 短时间 拓展例句 This piece of news only lasts in my mind for minutes. 练习 词性转换 short (反义词) → ________ 句子 3 We can turn new knowledge into long-term memory by using memory skills. turn…into… 把…… 转化；memory techniques 记忆技巧 拓展例句 Turn new words into long-term memory by reviewing. 练习 同义句 change new knowledge into long-term memory 句子 4 Take notes and write down key points to remember passages better. write down 写下；key points 要点 拓展例句 Write down key ideas while listening. 练习 翻译 记要点比背诵全文更容易记住内容。____________ 句子 5 Use it or lose it. Review knowledge often to keep it in mind. use it or lose it 不用则废；review v. 复习 拓展例句 Practise English every day, use it or lose it. 练习 翻译 知识常复习，不然会遗忘。____________ 句子 6 Take a break after studying for 40 minutes to relax your brain. take a break 休息；relax v. 放松 拓展例句 Take a rest when your brain feels tired. 练习 同义句 have a break after study 句子 7 We can make use of all senses to organize information. make use of 利用；organize v. 整理 拓展例句 Make use of listening to memorize texts. 练习 翻译 调动多种感官辅助记忆。____________ 句子 8 Sleep well and eat healthily to boost your memory. boost v. 提升；sleep well 睡好 拓展例句 Enough sleep can boost your memory. 练习 词性转换 health (副词) → ________ 句子 9 Billy’s memory challenge was forgetting speech lines. challenge n. 难题；memorize speech lines 背诵演讲稿 拓展例句 My biggest challenge is remembering new words. 练习 翻译 我的难题是记长对话。____________ 句子 10 His method is to make an outline and form word pictures in mind. make an outline 列提纲；form pictures 构建画面 拓展例句 I make outlines before giving a speech. 练习 翻译 演讲前列提纲有助于记忆。____________ 句子 11 Divide long texts into small parts to memorize easily. divide…into… 把…… 分成 拓展例句 Divide the article into three short parts. 练习 填空 Divide the task ____ several small steps. 句子 12 Have confidence and don’t panic even if you forget words. have confidence 有信心；panic v. 慌张 拓展例句 Stay calm when you forget lines. 练习 词性转换 confident (名词) → ________ Vocabulary in Use 句子 1 The customer reacted badly to the rising price. react to 作出反应 拓展例句 He reacted happily to the good news. 练习 填空 How did she ____ to the plan? 句子 2 It is a difficult situation for people with bad memory. situation n. 处境 拓展 Many people face this situation. 练习 翻译 健忘的人常会遇到这种难处。____________ 句子 3 The hotel lies in a great position close to the shopping mall. position n. 位置、地段 拓展 The library is in a quiet position. 练习 填空 The shop is in a good ____. 句子 4 Squirrels remember where they hid all kinds of nuts. hide v. 藏匿；all kinds of 各种各样 拓展 Animals remember the place to store food. 练习 改错 He hide nuts last autumn. ________ 句子 5 Wild geese seldom get lost during long journeys. get lost 迷路；journey n. 长途行程 拓展 Birds won’t get lost on their way south. 练习 同义句 don’t lose their way 句子 6 Dolphins can recognize each other’s voices after many years. recognize v. 识别、认出 拓展 I can recognize his voice at once. 练习 词性转换 recognize (名词) → ________ 句子 7 Amelia Earhart was full of courage and had a good memory. be full of 充满；courage n. 勇气 拓展 Pioneers are full of courage. 练习 翻译 这位飞行员充满勇气。____________ 句子 8 Her parents supported and encouraged her to realize her dream. support v. 支持；encourage v. 鼓励 拓展 My parents encourage me to try new things. 练习 填空 They encouraged ____ (she) to keep trying. 句子 9 Many people look up to those with good memory methods. look up to 敬佩、仰慕 拓展 We look up to hard-working scientists. 练习 翻译 我们敬佩擅长高效记忆的人。____________ 句子 10 Make your dreams come true by practising memory skills. make one’s dream come true 实现梦想 拓展 Practise every day to realize your goal. 练习 同义句 realize your dream 学科网（北京）股份有限公司 $