Unit 9 Lesson 3 The Secrets of Your Memory 课件 2025-2026学年北师大高中英语必修三

该高中英语课件围绕“记忆的秘密”展开，通过记忆游戏（限时观察图片回答动物数量、手势问题）激活兴趣，衔接学生提问（如“怎么让记忆长久”）与专家解答，以小组任务分析4个经典记忆问题（童年记忆、过目不忘、遗忘新单词、青少年记忆是否衰退），搭建从现象到原理的学习支架。 其亮点在于融合语言能力（双语提问与回答）、思维品质（True/False判断分析遗忘曲线）、学习能力（小组分工探究），通过视频辅助理解遗忘曲线，总结用简洁要点强化记忆。学生能提升语言运用与科学思维，教师可借助互动资源实施高效教学。

Lesson 3 The Secrets of Your Memory Unit 9 Learning Sun Xiaodi I Memory Game: Game Rules Memorize as much as you can from each picture. Each picture is shown for 10 seconds. Answer a question about the picture later. 0:10 0:09 0:08 0:07 0:06 0:05 0:04 0:03 0:02 0:01 0:00 Please pay attention to the number of animals. How many foxes are there in this picture? 2 3 4 5 0:10 0:09 0:08 0:07 0:06 0:05 0:04 0:03 0:02 0:01 0:00 Please pay attention to the characters’ gestures. 人物的手势 How many people are making the peace sign ✌️ in the picture? 3 4 5 6 Which of the following things do you find easy to remember? names and faces facts and arrangements 安排 stories things that happened long ago things that happened recently numbers: telephone numbers, passwords. 密码… A memory expert is coming to our school for a speech. What questions about memory do you want to ask? Before the lecture, the expert collected some questions about memory. Now, let's take a look at these questions together. Your question is quite representative. My following answer will address it ! What kind of memories can you remember for a long time? Due to the limited time, Dr. Gryaznova picked out four most typical questions to answer. Now let's read her answers together. P58 Here are 4 classic memory questions from a memory expert! Group Task: each group takes one question. Please read the text and find the answer to your group’s question. Group 1 Group 2 Group 3 Group 4 徐子濠 高晓艾 蔡乐 毛浩宇 第五雨欣 陈号然 Group 1 Group 2 Group 3 Group 4 Group Task: find the answer to your group’s question. Group 1 Let’s read Para 1 together, Judge whether the following statements are true or false. T F Memories with strong emotions and those repeated many times last the longest. This is especially true for childhood memories. What kind of memories can you remember for a long time? Group Task: find the answer to your group’s question. Group 2 People with photographic memory have brains like cameras. Let’s read Para 2, Judge whether the following statements are true or false. F F This is Stephen and his artwork, a reflection of his amazing memory. Group Task: find the answer to your group’s question. Group 3 Now let’s watch a short video to help us know more about the forgetting curve. Let’s read Para 3, Judge whether the following statements are true or false. F Group Task: find the answer to your group’s question. Group 4 The human brain reaches full maturity around age 25 人类大脑在25岁左右完全发育成熟 Let’s read Para 4, Judge whether the following statements are true or false. F Dr. Gryaznova has answered the following questions. Do you understand the answers now? Summary 1 Why can I remember events in my childhood but not what happened last week? 2 Do some people really have a photographic memory? 3 Why do I forget the new words that I learnt yesterday? 4 I’m 16, but I sometimes forget things. Is my memory getting worse? Emotion shapes childhood memories No true photographic memory Memory drops sharply after learning Memory peaks at 25 After finding the answers to these questions, what insights and suggestions about memory do you have? Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $