Unit 9 Learning Lesson 3 The Secrets of Your Memory 课件-2025-2026学年高一英语北师大版必修第三册

该高中英语课件围绕“记忆的奥秘”展开，涵盖记忆与情感的联系、遗忘曲线、记忆发展规律等核心知识。通过“我提问→我回答→我质疑→我补充”互动流程导入，结合单词和课文跟读音频，以A/B层分层任务为支架，帮助学生从词汇积累过渡到语篇理解。 其亮点在于融合语言能力、思维品质和学习能力培养，如通过词性转换练习（excite→excitement等）提升词汇运用，结合Ebbinghaus遗忘曲线分析记忆规律培养逻辑思维，采用分层任务和小组展答活动。学生能掌握记忆技巧和语言知识，教师可高效实施差异化教学。

作者编号：33007 Unit 9 Lesson 3 The Secrets of Your Memory 探索记忆的奥秘 导 Read words following the tape arrangement /əˈreɪndʒmənt/ n. 计划；安排 childhood /ˈtʃaɪldhʊd/ n. 童年，儿童时代 emotional /ɪˈməʊʃənəl/ adj. 情感上的；情绪上的 excitement /ɪkˈsaɪtmənt/n. 兴奋，激动 as a result 作为结果 photographic /ˌfəʊtəˈɡræfɪk/ adj. 详细准确的；照片的；摄影的 digit /ˈdɪdʒɪt/n.（0~9 的任何一个）数字 *pi (π) /paɪ/n. 圆周率 *helicopter /ˈhelɪkɒptə/n. 直升机 展 我提问 我回答 我质疑 我补充 导 Read text following the tape Memory expert Jemima Gryaznov answers some of the most common questions about memory. 1 Why can I remember events in my childhood but not what happened last week? We remember things that have strong connections in our mind, especially emotional connections. Childhood memories are often very emotional. This is because when we experience things for the first time, we often have strong feelings of fear or excitement. Also, interesting or funny stories from our childhood are often told again and again. As a result, we remember them much better, as retelling events helps fix experiences in our memories. 2 Do some people really have a photographic memory? A person with a photographic memory could remember every detail of a picture, a book or an event many years later, but no one has proved that there are people who really have photographic memories. Yet, there are some people who do have amazing memories. For example, Daniel Tammet can remember the first 22,514 digits of pi (π) and Stephen Wiltshire can draw a detailed picture of a city from memory after flying over it in a helicopter. They are both good at remembering particular things for a limited time. 议 A层： 1.组长带领小组成员核对基础感知和探究新知的答案； 2.互查导学提纲所给的单词和短语； B层： 1.组长带领小组成员核对基础感知的答案； 2.背诵并互查导学提纲上所给单词和短语。 展 我提问 我回答 我质疑 我补充 牢记某事 第一次 集中注意力于 与...建立联系 作为结果 越过 对……好奇 善于 以至于 反复地 例如 展 childhood n. photographic adj. particular adj. effective adj. similar adj. especially adv. prove v. remember v. simply adv. limited adj. detail n. detailed adj. fear n. retell vt. emotional adj. fix vt. experience v&n. helicopter n. technique n. amazing adj. connection n. excitement n. already adv. material n. information n. 自由展：组员答 展 自由展：全员答 ①　arrange vt.安排 → ____________ n.计划 ②　excite v.使兴奋;使激动 → ______ adj.令人兴奋的→_______ adj.兴奋的→___________ n.兴奋 ③　connect (v. 连接；联系)→ _________ (n.) 关系；联系；连接 ④　emotion (n. 情绪；情感)→ ________ (adj.) 情感上的；情绪的 ⑤　limit (v./n. 限制；限度)→ _________ (adj.) 有限的 ⑥　detail (n. 细节)→ ________(adj.) 详细的；细致的 ⑦　photograph (n. 照片)→ ________ (adj.) 摄影般的；过目不忘的 arrangement exciting excited excitement connection emotional limited detailed photographic 展 We remember things that have strong connections in our mind, especially emotional connections. Childhood memories are often very emotional. That’s 1.　　　　 we remember events happening in our childhood but not what happened last week. Therefore, when 2.　　　　　　　　(remember) something new, try to connect it to our emotions.  Some people seem to have amazing memories, like Daniel Tammet and Stephen Wiltshire, 3.　　　　 are both good at remembering particular things for a limited time. However, since most of us do not have amazing memories like them, when memorising 4.　　　　　(detail) learning materials, we simply need to focus 5.　　　　 the important ideas and be curious about what we learn.  填入合适的单词形式 why remembering who detailed on 评 Why can I remember events in my childhood but not what happened last week? We remember things that have strong connections in our mind, especially emotional connections. Childhood memories are often very emotional. This is because when we experience things for the first time, we often have strong feelings of fear or excitement. Also, interesting or funny stories from our childhood are often told again and again. As a result, we remember them much better, as retelling events helps fix experiences in our memories. What can we learn from all this? When remembering something new, try to connect it to our emotions. It is important to connect it with what we already know. Also, we can try to retell what we have learnt to a few others. Translate and review the paragraph 评 Do some people really have a photographic memory? A person with a photographic memory could remember every detail of a picture, a book or an event many years later, but no one has proved that there are people who really have photographic memories. Yet, there are some people who do have amazing memories. For example, Daniel Tammet can remember the first 22,514 digits of pi (π) and Stephen Wiltshire can draw a detailed picture of a city from memory after flying over it in a helicopter. They are both good at remembering particular things for a limited time. As most of us do not have amazing memories like them, when memorising detailed learning materials, we simply need to focus on the important ideas and be curious about what we learn. Asking questions about what we learn also helps with memorisation. Another effective technique to remember things is to group similar ideas or information together so that they can be easily connected to things that are already known. Translate and review the paragraph 检 (1)单句填空 ①I could feel the 　　　　　　　　(excite) rising from my heart as I held the beautifully wrapped present in my hands.  ②His brother was too 　　　　　　(excite) to fall asleep that night.  ③On the top of Mount Tai, people 　　　　　　(excited) observed the sun rising from the sea of clouds.  ④Recently, people have been always in high spirits, for pieces of 　　　　　　(excite) news came one after another.  excitement excited excitedly exciting 导 Read words following the tape publish /ˈpʌblɪʃ/ vt. & vi. 出版；发表；刊登 *curve /kɜːv/n. 曲线，弧线 sharp /ʃɑːp/adj. 急剧的，猛烈的；尖的，锋利的 timely /ˈtaɪmli/adj. 适时的，及时的 cell /sel/n. 细胞 periodically /ˌpɪəriˈɒdɪkli/adv. 定期地 take it easy 放轻松 memorisation /ˌmeməraɪˈzeɪʃən/ n. 记忆 technique /tekˈniːk/n. 技巧，手法 导 Read text following the tape 议 A层： 1.组长带领小组成员核对基础感知和探究新知的答案； 2.互查导学提纲所给的单词和短语； B层： 1.组长带领小组成员核对基础感知的答案； 2.背诵并互查导学提纲上所给单词和短语。 展 我提问 我回答 我质疑 我补充 展 我提问 我回答 我质疑 我补充 多达,达到 在……方面 充分利用…… 黄金法则之一 根据；按照 放轻松 在…… 岁时 到...岁时 展 second n. periodically adv. power n. lose v. spaced adj. publish v. loss n. significantly adv. effective adj. occur v. natural adj. increase v. curve n. revisit n. sharp adj. during prep. reach v. present vt. cell n. review n. period n. timely adj. definitely adv. information n. material n. 自由展：组员答 展 自由展：全员答 ①　forget (v.) → _________(adj. 忘记的) ②　simple (adj.) → ________ (adv. 简单地) ③　nature (n.) → _________ (adj. 自然的) ④　publish (v.) → __________ (n. 出版) ⑤　sharp (adj.) → ________ (adv. 急剧地) ⑥　lose (v.) → ________ (n. 流失；损失) ⑦　significant (adj.) → ________ (adv. 显著地) forgetful simply natural publication sharply loss significantly 展 Don’t worry if you cannot keep the new words in mind, which 6. 　　　　　　　　(learn) yesterday. It is natural for many people. According to Hermann Ebbinghaus and his famous forgetting curve, the sharpest loss of memory 7.　　　　　　(occur) during the very early period after learning. This means timely review during this period can 8. 　　　　　　　(significant) help us remember the information. Therefore, we should review the material periodically, especially during the first day after learning.  Our memory reaches its full power at the age of 25. After this age, however, the brain starts to get smaller. By the age of 40, we lose 10,000 brain 9. 　　　　　(cell) every day. By middle age, our memory is much 10. 　　　　　(bad) than when we were young. So we should make good use of our memories while we are young.  填入合适的单词形式 were learnt occurs significantly cells worse 展 预设展：全员答 9 Replace the underlined words and phrase with the words from the text. 1 Jemima Gryaznov thinks people remember things that have strong sentimental attachment. 2 When we do things with enthusiasm, we tend to remember them well. 3 When we try to remember detailed materials, we should focus on the important ideas. 4 Jemima Gryaznov suggested another effective method to remember things: grouping similar ideas or information together. 5 A good strategy to increase memory is to review the material you are trying to remember often. 评 Why do I forget the new words that I learnt yesterday? Don’t worry. This is natural for many people. In 1885, Hermann Ebbinghaus published a book called Memory and presented a famous forgetting curve. According to him, the sharpest loss of memory occurs during the very early period after learning. This means timely review during this period, with a few revisits to what is learnt, can significantly help us to remember the information.Therefore, one of the golden rules to increase how much we remember is to review the material periodically , especially during the first day after learning. This “spaced review” soon after learning helps build stronger memories and it is more effective than waiting to review everything before exams. Translate and review the paragraph 评 I’m 16, but I sometimes forget things. Is my memory getting worse? Definitely not. Our memory reaches its full power at the age of 25. At that point, we can remember up to 200 pieces of information in a second. After this age, however, the brain starts to get smaller. By the age of 40, we lose 10,000 brain cells every day. By middle age, our memory is significantly worse than when we were young. So take it easy. You are at a good age in terms of your memory. Make good use of it! Translate and review the paragraph 检 1.During her 　　　　　(童年), Jane Goodall developed a fascination with animals, especially chimpanzees .　  2.With her unique 　　　　　　(技巧), the sculptor breathed new life into the traditional craft of sculpting.  3.The engineer analysed the data and created a 　　　　　(曲线) diagram to show the project’s progress.  4.As we know, there is a direct 　　　　　(connect) between smoking and lung cancer. 5.I suggest that you work out a 　　　　　(detail) and practical plan before jumping in with both feet.  6.The 　　　　　　　(emotion) foundation of their relationship made it strong enough to withstand the challenges they faced.  7.Hearing the news that he had been promoted , he was filled with 　　　　　(excite) and joy.  childhood technique curve connection detailed emotional excitement Thank You! Keep practicing and enhancing your memory! 48952.91 187961.55 $