内容正文:
Unit 4 Our Memory
重点知识学案 · 2026秋人教版九年级上册
2026年秋·人教版(新教材)·九年级英语上册
单元概览 Unit Overview
主题:Our Memory(我们的记忆)
Big Question: How can we have a good memory?(如何才能拥有好记性?)
话题功能:用宾语从句讨论记忆问题,描述家庭美好回忆,探索改善记忆的方法
核心技能:听、说、读、写中运用宾语从句,理解短时记忆与长时记忆,掌握提升记忆力的策略
育人价值:理解记忆的科学原理,关爱有记忆问题的老人,培养积极健康的生活方式
学习目标 Learning Objectives
能用宾语从句讨论记忆问题(discuss memory problems using object clauses)
能描述家庭中的美好回忆(describe a happy memory of your family)
能了解记忆的工作原理(discover how memory works)
能探索提升记忆力的方法(explore ways to improve your memory)
掌握核心语法:含 wh- 疑问词的宾语从句(Object Clauses with wh- words)
Section A
What do we remember?
核心词汇(一)记忆类型与相关表达
记忆对象类别
Study: numbers, words, rules, speeches, poems, stories
Life: names, ages, appearances, dates, positions, events
Emotion / Sense: happiness, sadness, fear, surprise, sound, smell, taste
memory n. 记忆;记忆力
memorize v. 记忆,记住
重点动词与形容词
remember v. 记得
forget v. 忘记
remind v. 提醒
recall v. 回忆起
wonder v. 想知道
improve v. 提高,改善
forgetful adj. 健忘的
memorable adj. 难忘的
核心词汇(二)记忆策略与健康生活
记忆技巧
pay attention 注意,关注
take notes 记笔记
key points 要点
link A with B 把 A 与 B 联系起来
review v. 复习,回顾
make use of 利用
organize information 组织信息
create images 创造图像
健康生活方式
sleep well 睡好
eat well 吃好
exercise v./n. 锻炼
stay healthy 保持健康
reduce stress 减压
stay confident 保持自信
get enough sleep 充足睡眠
healthy and active body 健康活跃的身体
Section A 对话精讲(一)日常记忆小事
情境:妈妈提醒 Peter 买东西;Billy 忘记了好朋友 Fu Xing 的生日。
重点句型:
— Mum reminds Peter about buying... 妈妈提醒 Peter 买……
— It's running out. 快用完了。
— I keep forgetting things. 我总是忘事。
— You should make a list / take notes next time. 下次你应该列清单/记笔记。
功能:用简单句表达“忘记某事”和“提醒某人做某事”。
Section A 对话精讲(二)Green 教授谈记忆
核心观点 1:Linking knowledge(联系旧知)
New knowledge is best remembered by linking it with old knowledge.
核心观点 2:Pay attention to details(关注细节)
Study how words are different from each other; create an image for each word in mind.
核心观点 3:Why riding a bike is hard to forget
这类记忆可能储存在大脑更稳定的区域(more stable area of our brain)。
核心观点 4:Put our brains to good use(充分运用大脑)
多做记忆训练、学新东西、保持创造力、充足睡眠与自信。
Section A 对话精讲(三)Rick 与 Chen Jie
情境:Rick 的奶奶记忆衰退,总是把 Rick 叫成 Johnny;Chen Jie 分享爷爷的经历。
重点短语:
— go through 经历,经受
— keep in mind what he remembers 记住他仍记得的事情
— instead of what he forgets 而不是忘记的事情
— get worse as they get older 随着年龄增长而变差
— take sb. to hospital 带某人去医院
情感教育:面对长辈记忆衰退,我们应多关注他们还记得的美好事物,给予关爱与陪伴。
Grammar Focus
Object Clauses with wh- words 含 wh- 疑问词的宾语从句
语法聚焦(一)wh- 疑问词引导的宾语从句
基本结构
主语 + 谓语动词 + wh- 连接词 + 陈述语序
注意:宾语从句必须用陈述句语序,
即“连接词 + 主语 + 谓语”。
常见 wh- 连接词:
what, which, who, whose, where,
when, why, how
课本例句
I don't understand what she's going through.
我不懂她正在经历什么。
I can't remember which things you asked me to buy.
我记不清你让我买哪些东西。
Study how they are different from each other.
研究它们彼此之间如何不同。
Could you tell me why it is easy to forget a word?
你能告诉我为什么很容易忘记一个单词吗?
语法聚焦(二)wh- 宾语从句注意事项
1. 语序:用陈述语序,不用疑问语序。
✓ I don't know where she lives. ✗ I don't know where does she live.
2. 时态:主句为过去时,从句常用相应过去时态;客观真理除外。
3. what 在从句中作主语/宾语/表语;which 表示“哪一个”;
how 表示方式;why 表示原因;where 表示地点。
4. 宾语从句可接在 know, remember, understand, wonder, tell, ask 等动词后。
Section B
How can we improve our memory?
Section B 阅读精讲:How to Boost Your Memory
主题:如何提升记忆力。
两种记忆:short-term memory(短时记忆)与 long-term memory(长时记忆)。
关键问题:How do you make sure what you learn enters your long-term memory?
四大提升策略:
1. Pay attention — 注意细节,记笔记,写下要点。
2. Use it or lose it — 及时复习,分段学习,与人讨论或教别人。
3. Make use of senses — 用表格、图表、思维导图组织信息;编故事、听录音。
4. Stay healthy — 睡好、吃好、锻炼。
阅读策略:Activating Prior Knowledge(激活已有知识)
策略含义:在阅读前,先调动自己对该话题的已有知识。
为什么有效:已有知识能帮助我们更快理解新信息、建立联系。
本单元应用:
— 读“如何提升记忆”前,先想想自己常用的记忆方法。
— 读“家庭美好回忆”前,先回忆自己印象深刻的家庭故事。
— 读听力讲座前,先列出关于“记忆”你已知的三件事。
操作建议:读标题和插图 → 预测内容 → 带着问题阅读 → 验证预测。
词汇运用:常见词缀 Affixes
前缀 Prefix
re- 再,又:review, recall, return
un- 不,无:unable, unhappy, unfair
前缀改变词义
后缀 Suffix
-ion / -tion 名词:attention, action, information
-ful 充满……的:forgetful, careful, helpful
-able 可……的:memorable, comfortable, reliable
-ness 名词:happiness, sadness, illness
-ive 形容词:active, effective, creative
-or / -er 人/物:actor, visitor, teacher
-ly 副词:likely, carefully, happily
写作指导:A Diary Entry about a Memory Challenge
文体:日记(diary entry),记录个人经历与感受。
内容结构:
1. Challenge — 你遇到的最大记忆挑战是什么?
2. Goal — 你想达到什么目标?
3. Methods — 你打算用哪些方法?(至少三种)
4. Conclusion — 结果如何?有什么收获?
常用表达:
— In the past, I always felt stressed when...
— I decided to find out what the right way is to...
— I followed all these great methods and... was a great success!
项目活动:Debate — Do we need to memorize things?
辩题:在信息随手可搜的时代,我们还需要记忆东西吗?
正方观点(We need to memorize things):
— 训练大脑;能随时调用知识;网络信息可能丢失。
反方观点(We don't need to memorize things):
— 信息都在线上;记忆耗时;思维能力更重要。
活动步骤:
1. 分组并确定立场;2. 每组至少列出三条理由;
3. 用例子和数据支持观点;4. 展开班级辩论。
语言支架:I believe that... / Some people think that... / In my opinion, ...
核心句型 Core Sentences
1. I don't understand what she's going through.
2. I can't remember which things you asked me to buy.
3. Could you tell me why it is easy to forget a word?
4. I keep in mind what he remembers instead of what he forgets.
5. New knowledge is best remembered by linking it with old knowledge.
6. The more you review what you learn, the more likely you will remember it.
7. By using some clever memory techniques and leading a healthy life, you will see some great results.
单元总结 Unit Summary
话题:Our Memory — 记忆的类型、工作原理与提升方法。
语法:wh- 疑问词引导的宾语从句,注意陈述语序。
词汇:记忆相关名词、动词、形容词及健康生活表达。
阅读策略:Activating prior knowledge(激活已有知识)。
写作:用日记记录并反思自己的记忆挑战与解决过程。
项目:围绕“是否需要记忆”展开辩论,培养批判性思维。
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