Unit 4 Section B (1a-1e) 教学设计 2026-2027学年人教版英语九年级上册

该初中英语教学设计聚焦“如何提升记忆力”主题，围绕阅读策略“激活已有知识”、18个核心词汇（如boost, technique）及The more... the more...句型展开。课堂导入通过引导学生分享记忆经验激活已有知识，搭建新旧知识桥梁，自然过渡到新词学习与阅读任务。 资料特色在于融合情境教学法与任务型教学法，通过1e思维导图整理提升记忆力的四个方法培养学习能力，1d记忆类型判断活动发展逻辑思维品质，语言点结合课文语境设计练习强化语言能力。助力学生提升信息整合与自主学习能力，为教师提供清晰教学流程与实用活动设计。

AI 生成 Unit 4 Section B (1a-1e) 教案 —— Our Memory (人教版九年级上册 2026-2027学年) 课题 Unit 4 Section B (1a-1e) 学科 英语 年级 九年级 教材版本 人教版（2024） 课时 1课时（45分钟） 课型 阅读课 教学方法 情境教学法、任务型教学法 教学用具 多媒体课件、黑板 一、教材分析 本课为人教版九年级上册 Unit 4 Our Memory 的 Section B（1a-1e）部分，围绕“如何提升记忆力”这一主题展开。课文 How to Boost Your Memory 介绍了短期记忆与长期记忆的区别，并从专注力、复习策略、感官运用和健康生活四个方面给出了提升记忆力的实用建议。本课包含 18 个新词和两个核心语言点（The more... the more... 句型与 discuss sth with sb 短语），阅读策略上强调“激活已有知识”的技巧。 二、学情分析 九年级学生已具备一定的英语阅读基础和词汇积累，但对记忆方法相关词汇（如 technique, effective, anxiety 等）较为陌生。学生在阅读信息类文章时梳理结构和提取要点的能力尚需提升。The more... the more... 比较级句型是本课语法难点，需通过例句分析和针对性练习帮助学生在语境中理解和运用。 三、核心素养目标 1. 语言能力：掌握 boost, technique, likely, discuss, effective 等 18 个核心词汇及 to start with, wear out 等短语；理解并运用 The more... the more... 句型和 discuss sth with sb 结构。 2. 文化意识：了解科学记忆方法在学习文化中的共通性，认识健康生活方式对大脑功能的影响。 3. 思维品质：通过阅读梳理文章结构，归纳提升记忆力的四个维度，培养逻辑思维和信息整合能力。 4. 学习能力：运用激活已有知识的阅读策略，通过思维导图整理信息，发展自主学习和合作探究能力。 四、教学重难点 重点：掌握 18 个新词的音、形、义；理解课文主旨和细节信息；掌握 The more... the more... 句型和 discuss 的用法。 难点：在语境中正确运用 The more... the more... 结构表达比较关系；区分 short-term memory 与 long-term memory 并判断实际场景中的记忆类型。 五、教学过程 （一）情景导入 Lead-in（3~4 min） Lead-in 情景导入：你能记住新知识吗？ 【教师活动】Good morning, class! Today we are going to learn Unit 4 Section B. Before we start, I want to ask you a question: Can you remember new knowledge easily? Think about your own experience. 【学生活动】Yes, sometimes. / No, it's difficult. / I often forget what I learned. 【教师活动】That's normal. Memory is a big challenge for all of us. Now, do you have any study methods to help you remember things? For example, do you take notes, or repeat words, or make mind maps? 【学生活动】I take notes. / I repeat words many times. / I make mind maps. / I read aloud. 【教师活动】Excellent! Those are all good methods. Today we will learn a passage about how to boost your memory. You will find some very useful techniques. Let's get started! 【知识点】本课主题为“如何提升记忆力”（How to Boost Your Memory），围绕记忆的类型与提升记忆力的方法展开，引导学生反思自己的学习策略。 【过渡语】Now that we know the topic, let's learn some new words first. （二）新词学习 New Words（8~10 min） 【教师活动】Please look at the new words. I will read each word and you repeat after me. Pay attention to the pronunciation and the part of speech. 1. boost /buːst/ v. 促进；使增长 n. 帮助；增长 2. short-term /ˌʃɔːt ˈtɜːm/ adj. 短期的 3. long-term /ˌlɒŋ ˈtɜːm/ adj. 长期的 4. technique /tekˈniːk/ n. 技巧 5. passage /ˈpæsɪdʒ/ n. 段落；走廊 6. likely /ˈlaɪkli/ adj. 可能的 7. discuss /dɪˈskʌs/ v. 讨论；谈论；商量 8. image /ˈɪmɪdʒ/ n. 图像；形象 9. graph /ɡrɑːf/ n. 图；图表 10. organize /ˈɔːɡənaɪz/ v. 处理；组织 11. view /vjuː/ v. 看；观看 n. 观点；视野 12. effective /ɪˈfektɪv/ adj. 有效的 13. engine /ˈendʒɪn/ n. 发动机 14. fuel /ˈfjuːəl/ n. 燃料 15. anxiety /æŋˈzaɪəti/ n. 焦虑；担心 16. address /əˈdres/ n. 地址 17. password /ˈpɑːswɜːd/ n. 密码；口令 18. account /əˈkaʊnt/ n. 账户；账目 【学生活动】(Students repeat each word after the teacher.) 【教师活动】Now let's look at some key expressions. 'To start with' means “首先”，used to begin a list or introduce the first point. 'Wear out' means “使笮惫；耗尽”，often used as 'wear out your brain'. Expressions: 1. to start with 首先 2. wear out 使疲惫；耗尽 Key Sentences: 1. The more you review what you learn, the more likely you will remember it. 2. You can also review information by discussing it with others or by teaching others. 【学生活动】(Students read the expressions and sentences, then make their own sentences with them.) 【知识点】构词法：short-term 和 long-term 均为复合形容词，由“形容词+名词”构成，中间用连字符连接。类似构词还有 mid-term（期中的）、full-time（全职的）等。 【易错提示】fuel 发音注意 fuel 的正确音标为 /ˈfjuːəl/，注意字母组合 ue 发 /juː/ 的音，不要按字母逐个拼读。engine /ˈendʒɪn/ 重音在第一音节，anxiety /æŋˈzaɪəti/ 重音在第二音节，也需注意。 【教师活动】Now let's practice. Can you make a sentence with the word 'boost'? For example: Exercise can boost your memory. 【学生活动】Eating healthy food can boost your energy. / Reading books can boost your knowledge. 【教师活动】Great sentences! Now let's move on to the reading passage. 【过渡语】With these new words in mind, let's read a passage about how to boost your memory. （三）阅读理解 1a-1c（10~12 min） 1a 1a 记忆技巧讨论：你使用哪些记忆技巧？ 【教师活动】Before reading, let's discuss. What memory techniques do you use? Are they useful? Talk with your partner. 【学生活动】I use mind maps. They are useful because they help me organize information. / I repeat words many times. It helps but sometimes I still forget. / I teach others what I learned. It really helps me remember better. 1b 1b 阅读理解任务：阅读课文并回答问题 【判断技巧】阅读策略：激活已有知识 Activating prior knowledge: You can often improve reading comprehension by using your own knowledge of the topic. 在阅读前，先回想你对“记忆力”这个话题已有哪些了解，这能帮助你更好地理解课文内容。 【教师活动】Now please read the text 'How to Boost Your Memory' and try to understand the main ideas. I will give you a few minutes to read silently. 【学生活动】(Students read the text silently for 3-4 minutes.) 课文 How to Boost Your Memory 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. Let's take a look. First, pay attention. However, you might fail to remember all the details. So, try taking notes by writing down key points. After all, it is easier to remember a summary than every word in a passage. 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. A third way is to make use of your 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. 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. Exercise can also reduce stress and anxiety. 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! 【教师活动】Now let's check your understanding. Question 1: What is the real question about improving one's memory? 【学生活动】The real question is: How do you make sure what you learn enters your long-term memory? 【教师活动】Correct! Question 2: What is the right way to take notes? 【学生活动】Try taking notes by writing down key points. It is easier to remember a summary than every word in a passage. 【教师活动】Very good! Question 3: Why is taking a break necessary for your brain? 【学生活动】Because you should not wear out your brain. Studying for 40 minutes and then taking a break helps the brain rest and work better. 【教师活动】Excellent! Question 4: How can you use your senses to help you remember better? 【学生活动】Create images by using tables, graphs, and mind maps. Create a story and view it in your mind. Also, listening to recorded information can be effective. 【教师活动】Perfect! Question 5: Why is staying healthy important for a good memory? 【学生活动】Because sleep helps organize memories, healthy food helps the brain work better, and exercise boosts memory and reduces stress and anxiety. 1c 阅读理解问题 1. What is the real question about improving one's memory? 2. What is the right way to take notes? 3. Why is taking a break necessary for your brain? 4. How can you use your senses to help you remember better? 5. Why is staying healthy important for a good memory? 参考答案： 1. How do you make sure what you learn enters your long-term memory? 2. Write down key points; it is easier to remember a summary than every word in a passage. 3. You should not wear out your brain; taking a break helps the brain rest. 4. Create images with tables, graphs, and mind maps; create a story; listen to recorded information. 5. Sleep organizes memories; healthy food helps the brain; exercise boosts memory and reduces anxiety. 【知识点】阅读策略：本文为信息类说明文，结构清晰，采用“总—分—总”框架。开头提出问题，中间用 First, Second, A third way, Last but not least 等信号词分层介绍四个方法，结尾鼓励读者尝试。阅读时应关注这些信号词以快速定位信息。 【过渡语】We have understood the text well. Now let's learn two important language points from the passage. （四）语言点学习 Language Points（7~8 min） Language Point 1: The more... the more... & likely 原句：The more you review what you learn, the more likely you will remember it. 句意：你复习所学内容越多，就越有可能记住它。 【教师活动】Let's look at this sentence pattern. 'The more... the more...' means “越……越……”. It is used to show that two things change together. 'Likely' is an adjective meaning 'possible'. We have two structures: 'be likely to do sth' and 'It is likely that...' likely adj. 可能的 用法1：be likely to do sth 很可能做某事 用法2：It is likely that ... ……是很可能的 例句1：He is likely to come tomorrow. 他明天很可能会来。 例句2：It is likely that they will arrive on time. 他们很可能准时到达。 【知识点】The more + 主谓结构，the more + 主谓结构：表示“越……就越……”，两个 the 后面都接比较级。该结构中前面的 the 是关系副词（引导从句），后面的 the 是指示副词（引导主句）。 【易错提示】likely 的词性 likely 是形容词，不是副词。表示“很可能做某事”时用 be likely to do sth，不能说 likely do sth。另外，It is likely that... 中 It 是形式主语，that 从句是真正的主语。 练习1 1. ______ is likely that he will give up. A. That B. This C. It D. He 2. 适当形式填空。She is likely ________ (join) us this evening. 【教师活动】Let's do Exercise 1. Question 1: '______ is likely that he will give up.' Which answer is correct? 【学生活动】The answer is C. It. Because 'It is likely that...' is a fixed structure where 'It' is the formal subject. 【教师活动】Correct! Question 2: 'She is likely ________ (join) us this evening.' What's the answer? 【学生活动】The answer is 'to join'. Because 'be likely to do sth' is the correct structure. 答案：1. C (It) 2. to join Language Point 2: discuss 原句：You can also review information by discussing it with others or by teaching others. 句意：你也可以通过和他人讨论或教别人来复习信息。 【教师活动】Now let's look at the word 'discuss'. It is a verb meaning “讨论，商量”. Its noun form is 'discussion'. The structure is 'discuss sth with sb', which means “和某人讨论某事”. discuss v. 讨论，商量 名词形式：discussion n. 讨论 用法：discuss sth with sb (= have a discussion about sth with sb) 和某人讨论某事 例句1：Let's discuss the problem with our teacher. 我们和老师一起讨论这个问题。 例句2：We will have a discussion about the plan tomorrow. 我们明天将讨论这个计划。 【知识点】discuss 是及物动词，后面直接接宾语，不需要加 about。注意：可以说 have a discussion about sth（名词形式后接 about），但不能说 discuss about sth。 【易错提示】discuss 与 discuss about discuss 是及物动词，直接接宾语：discuss the problem（正确），discuss about the problem（错误）。但其名词形式 discussion 后面需要接 about：have a discussion about the plan（正确）。 练习2 1. They ______ their plans with their parents just now. A. discussed about B. discuss about C. discussed D. have discussed about 2. 适当形式填空。We need to have a __________ (discuss) about the rules. 【教师活动】Let's do Exercise 2. Question 1: 'They ______ their plans with their parents just now.' Which answer? 【学生活动】The answer is C. discussed. Because 'discuss' is a transitive verb and doesn't need 'about'. Also 'just now' indicates past tense, so we use 'discussed'. 【教师活动】Excellent! Question 2: 'We need to have a __________ (discuss) about the rules.' What's the answer? 【学生活动】The answer is 'discussion'. Because after 'have a', we need the noun form of 'discuss', which is 'discussion'. 答案：1. C (discussed) 2. discussion 【过渡语】You've done a great job with the language points. Now let's practice identifying types of memory. （五）记忆类型判断 1d（4~5 min） 【教师活动】Now let's do activity 1d. You need to decide what kind of memory is needed for each task. Write S for short-term memory or L for long-term memory. Let's read the tasks together. What kinds of memory is needed for these tasks. Write S for short-term memory or L for long-term memory. ___ 1. You need to remember what you are going to say in a speech next week. ___ 2. You need to remember a new friend's name. ___ 3. You need to remember an address until you find a piece of paper to write it down. ___ 4. You need to remember the password to your online bank account. 【学生活动】1. L — Because you need to remember the speech for a week, that's long-term. 2. L — Because a friend's name is something you want to remember for a long time. 3. S — Because you only need to remember the address temporarily until you write it down. 4. L — Because you need the password every time you log in, so it must be stored in long-term memory. 【教师活动】Excellent reasoning! Let's check the answers together: 1-L, 2-L, 3-S, 4-L. 答案：1. L 2. L 3. S 4. L 【知识点】短期记忆（short-term memory）用于暂时保存信息，如临时记住一个电话号码或地址；长期记忆（long-term memory）用于持久保存信息，如记住朋友的名字、密码或演讲内容。判断的关键是看信息需要保存的时间长短。 【理解要点】记忆类型判断技巧 判断短期记忆还是长期记忆，关键看两点：一是信息需要保存的时间（短期还是长期），二是信息的重要性（是否需要反复使用）。如果只需要暂时记住，用完即弃，就是短期记忆；如果需要长期保存、反复使用，就是长期记忆。 【过渡语】Now let's organize what we've learned into a mind map. （六）思维导图与拓展 1e（4~5 min） 1e 思维导图：提升记忆力的方法 【教师活动】Please read the text again and complete the mind map. The topic is 'Ways to improve your memory'. Let's organize the four main methods and their details. Ways to improve your memory: Pay attention: Take notes and write down key points. Use it or lose it: Review what you learn; study for 40 minutes then take a break; discuss or teach others. Use senses: Create images with tables, graphs, mind maps; create a story; use other senses. Stay healthy: Sleep well; eat well; exercise. 【学生活动】(Students complete the mind map with the information from the text.) 【教师活动】Now let's think about more memory techniques. Do you know how to use the following memory techniques? Try to add some more. Do you know how to use the following memory techniques? Try to add some more. making up a song making up a poem using letters for words grouping information picturing images __________________________________________ 【学生活动】I can add: making up a story. / I can add: using colors to highlight key points. / I can add: teaching someone else what I learned. 【知识拓展】记忆法拓展 常见的记忆技巧还包括：联想记忆法（associating new information with familiar things）、间隔重复法（spaced repetition）、费曼技巧（Feynman technique，即通过教别人来加深理解）、位置记忆法（method of loci，将信息与特定空间位置关联）。鼓励学生尝试不同方法，找到最适合自己的记忆策略。 【知识点】思维导图是梳理信息类文章结构的有效工具。通过 mind map，可以将文章的四个主要方法及其细节一目了然地呈现出来，帮助学生在头脑中建立清晰的知识框架。 【过渡语】We've covered a lot today. Let's summarize what we've learned. 六、板书设计 Key Vocabulary Grammar Focus Useful Expressions boost v. 促进 short-term adj. 短期的 long-term adj. 长期的 technique n. 技巧 likely adj. 可能的 effective adj. 有效的 The more..., the more... 越……就越…… be likely to do sth 很可能做某事 discuss sth with sb 和某人讨论某事 to start with 首先 wear out 使疲惫 pay attention 专心 take notes 做笔记 take a break 休息 make use of 利用 discuss v. 讨论 image n. 图像 graph n. 图表 organize v. 组织 engine n. 发动机 fuel n. 燃料 ① The more you review what you learn, the more likely you will remember it. ② You can also review information by discussing it with others or by teaching others. Topic: How to Boost Your Memory 1. Pay attention 2. Use it or lose it 3. Use senses 4. Stay healthy Unit 4 Section B (1a-1e) Our Memory 学科网（北京）股份有限公司 $