Unit 8 Section A（3a-3c）（同步课件）-【精品课】2025-2026学年九年级英语全一册同步精品课件（人教版）

该初中英语课件围绕“déjà vu（海马效应）”展开，涵盖其定义、理论及影响，课堂从人物“似曾相识”对话切入，通过快读感知定义，细读分析科学与非科学理论，结合填空、表格归纳搭建“感知-理解-应用”学习支架，衔接Unit8情态动词推测用法。 其亮点在于融合语言能力与思维品质培养，通过语境学习familiar等新词，表格对比“平行宇宙说”“大脑混淆说”等理论培养逻辑分析，文化意识上以“未解之谜”激发科学探索精神。采用任务型阅读与观点讨论，小结用四维度框架，助力学生提升阅读技巧与表达能力，为教师提供可直接使用的分层活动设计。

红楼梦 Unit8 It must belong to Carla. Section A 3a-3c Objectives 1.语言能力： 在语境中理解和掌握新词和短语familiar,fascinating,theory,link, parallel universes,Generally speaking,unsolved mysteries等； 2.文化意识： 了解déjà vu现象以及背后人们对这一现象的解释，相信科学，激发学生对科学的探索精神，努力学习,在将来能够破解人类更多的未解之谜。 3.思维品质： 通过对déjà vu背后的原因进行理性推断，提升逻辑性思维。 4.学习能力： 不断操练使用快读，细读，猜词的阅读技巧展开对语篇的阅读和理解，掌握déjà vu的定义，现有理论以及它对人们的影响。能够表达自己关于déjà vu的相似经历以及它背后原理的看法，在深入阅读和参与中不断提高英语学习的兴趣。 I feel that I am familiar with you. I have seen this sister before. They can’t have seen each other before. / fəˈmɪliə(r) / adj.熟悉的 Why do they have this feeling? Let’s learn. déjà vu (海马效应) 海马效应亦称既视感、即视现象，是人类在现实环境中（相对于梦境），突然感到自己“曾于某处亲历过某画面或者经历一些事情”的感觉。依据人们多数忆述，好像于梦境中见过某景象，但已忘了，后来在现实中遇上该景象时，便浮现出“似曾相识”的感觉。 The word déjà vu is a French term which is used widely in western countries. Let’s read the passage to learn more about déjà vu. Time to read find out the mystery /ˈmɪst(ə)ri /n.奥秘 Let’s talk about the picture. We can see a person and another person’s _____________. The person is ___________ it. The passage may be about _______________. brain studying What can you see in the picture? brain science What’s the object of study in the passage? Fast reading déjà vu The ________of déjà vu Different _______ about déjà vu The _______ of déjà vu The ________of déjà vu Fill in to summarize the main idea meaning theories influence mystery 1 2 3 4 n.学说;理论;看法 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1. What is the structure of this text? 1.What’s the type of the passage? A.narration B.exposition C.argumentation 2.Where can you find the passage? A.travel guide B.school notice C.science magazine 壹 貮 选出最佳答案。 ( ) 1. What does the word “term” in Paragraph 1 mean? A. Sentence B. Expression C. Spirit D. Story ( ) 2. Which of the following statements is NOT true according to Paragraph 2? A. Most people have experienced déjà vu at least once. B. Déjà vu has been studied for over a century. C. Most scientists believe that déjà vu is caused by parallel universes. D. Some people think that déjà vu might come from past dreams. B C L8-9 ( ) 4. What does the writer think of déjà vu in the last paragraph? A. An unsolved mystery of human experience. B. A window into the future. C. A window into the past. D. A trick. A ( ) 3.What can we infer（推断） from Paragraph 3? A. Déjà vu is a common problem to people. B. Déjà vu is nothing to people. C. Doctors can solve a déjà vu problem. D. Déjà vu has a great influence on people's life. A L18-19 Read Para. 1 and fill in the blanks. What does déjà vu mean? Déjà vu is a __________ term means “________________”. That is you felt ___________ with something that you _______________. French already seen familiar hadn’t done Have you ever experienced déjà vu? Careful reading Have you ever done something that felt familiar, even though you knew you hadn't? This feeling is known as déjà vu, a French term meaning "already seen". 1.What’s déjà vu? 2.Have you ever experienced déjà vu?Share with us. 一个法语术语， 意思是“已经见过”。 eg:When I first saw my English teacher,I felt that I was familiar with her. 被称为 Read Para. 2 and fill in the blanks. People have studied this ___________ question for over a century, and there are now a number of ___________________ about déjà vu. _________ kinds of theories about déjà vu are mentioned in the passage. fascinating interesting theories Four How many kinds of theories about déjà vu are mentioned in the text? Read Para. 2 and complete the chart. __________ about déjà vu Some people believe the ________________ of déjà vu must come from ______________. Some suggest that déjà vu might show we have a _________________ to see the future. Others even think there could be a _______ between déjà vu and ____________________. Most scientists say that déjà vu is just a __________ in the brain, making us feel something is __________ when it is actually not. Theories familiar scenes past dreams hidden power link parallel universes mix-up familiar Para2 Different theories about déjà vu Opinion2 Opinion4 Opinion3 Opinion1 The ____________ of déjà vu must come from ___________. déjà vu might show we have a ________ _____to see the future. There could be a_____between déjà vu and parallel _______. déjà vu is just a _______ in the brain，making us feel something is familiar. past dreams link universes mix-up hidden power /ˈpærəlel /adj.平行的 / ˈjuːnɪvɜːs /n.宇宙 familiar scenes a window into the past or future n.混乱 n.联系 hidden adj.隐藏的 power n.力量 a trick of the mind n.引起错觉的事物;v.欺骗 Read Para. 3 and fill in the blanks. If you experience déjà vu ____________________, there is no need to ________________ it. If it happens often, you might have a _______________, and you should ________________. from time to time worry about health problem see a doctor It is said that most people have experienced déjà vu at least once in their lives.But why does it happen? People have studied this fascinating question for over a century, and there are now a number of interesting theories about déjà vu. Some people believe the familiar scenes of déjà vu must come from past dreams. And some suggest that déjà vu might show we have a hidden power to see the future. Others even think there could be a link between déjà vu and parallel universes.However, most scientists say that déjà vu is just a mix-up in the brain, making us feel something is familiar when it is actually not. 1.“study” here means_______.A.learn B.research Careful reading 2.“suggest”here means______.A.提议 B.暗示 C.表明 3.What structures can be used to express opinions? Show your opinions Among all the opinions about déjà vu,which one interests you most ,why? eg:I am interested in the theory that the familiar scenes of déjà vu must come from past dreams,because ..... If you experience déjà vu, there must be something wrong with your health. YES NO Careful reading Generally speaking, if you experience déjà vu from time to time, there is no need to worry about it. However, if it happens often, you might have a health problem, and you should see a doctor. 1.If you experience déjà vu,there must be something wrong with your health.( T F ) 2.How can you tell(判断)whether it’s serious or not? 不时；偶尔 Frequency(频率) 一般来说 Déjà vu, whether it is a trick of the mind or a window into the past or future, remains one of the many fascinating unsolved mysteries of human experience. Careful reading Have humans unlocked(解开) the mystery of Déjà vu so far?How can you know that? 这是人类经历中众多迷人的未解之谜之一。 solve v.解决 unsolved adj.未解决的 Read Para. 4 and choose the right answer. What can’t be inferred from the last paragraph? There might be a new theory about déjà vu in the future. Scientists are keeping studying déjà vu. The mystery of déjà vu was solved by scientists. We might see the past or future through déjà vu. Choose the best title A.The Science of déjà vu B.The Mystery of déjà vu C.The Meaning of déjà vu Think and choose (Give your reasons) Choose the best title A.The Science of déjà vu B.The Mystery of déjà vu C.The Meaning of déjà vu the meaning 1.排除C，以偏概全； 2.排除A,目前还属于研究阶段； 3.C既可包含déjà vu的信息 (定义)等，指出研究现状，又可 以吸引读者的阅读兴趣。 Summary déjà vu Meaning theories influence mystery Something that felt _______, even though you knew you hadn't? ( "already seen") familiar a _________ in the brain. come from ____________. have a____________to see the future. there could be a ______ between déjà vu and parallel universes. There is no need to worry about:_______________ See a doctor: ________ remains one of the many_________ __________________ of human experience. past dreams hidden power link mix-up from time to time often fascinating unsolved mysteries believe science 一 explore science 一 Work hard to unlock more fascinating mysteries. Read the passage again and check T for true and F for false. 1. Déjà vu means that you have already done something before and it comes to your mind again. 2. It’s believed that everyone has experienced déjà vu in their lives. 3. Some people think that déjà vu has some relations with parallel universes. 4. If you just experience déjà vu about once a year, you can ignore it. 5. Déjà vu is still a mystery that remains unsolved. F F T T T 1. Where does the term déjà vu come from and what does it mean? 2. What do some people believe about the familiar scenes during a déjà vu experience? It comes from France and it means “already seen”. They believe that they must come from past dreams. 3b Read the passage again and answer the questions. 3. How do most scientists explain déjà vu? 4. What should you do if you experience déjà vu often? Most scientists say that déjà vu is just a mix-up in the brain, making us feel something is familiar when it is actually not. We should see a doctor. 3b Read the passage again and answer the questions. Among all the opinions about déjà vu, which one interests you most? Why? 3b Read the passage again and answer the questions. Read the passage and choose the best title. 3a A. The Science of Déjà vu B. The Mystery of Déjà vu C. The Meaning of Déjà vu title 目前还在研究阶段，还没有完整的科学体系，排除A。 以偏概全，排除C。 Fill in the blanks according to the passage. Déjà vu Meaning ________ How to deal with Mystery It means “_______________” — you were familiar with something that you ___________. Familiar _________ come from past dreams. Our ________________ to see the future. A link with ___________________. A _____________ in the brain. Don’t ______________ it if you experience it from time to time. ______________ if it happens often. One of the fascinating _____________ mysteries. Theories already seen hadn’t done scenes hidden power parallel universes mix-up worry about See a doctor unsolved What do you think about déjà vu? Share your experiences or ideas with a partner. 3c I think déjà vu is ____________. I’d like to share my experience to you. I have never _________________________ before. But one day, when I _______________________, I felt it was familiar. It seemed that I had done it before. How amazing it is! Let’s learn. There are still many mysteries in the nature. Keep curious and explore them with awe. Language points 1. Have you ever done something that felt familiar, even though…… familiar adj. 熟悉的 e.g.: 我很熟悉这首歌，因为我听过很多次了。 I this song because I have heard it many times. be familiar with 熟悉某事物，后面通常跟表示事物或内容的名词。主语常为人。 am familiar with 2. This feeling is known as déjà vu, a French term meaning “already seen” . be known/famous as...  被认为是；作为...而著名 e.g. 毛主席被认为是一位伟大的领袖。 Chairman Mao ________________ a great leader. is known as = is famous as e.g. 爱因斯坦作为一位伟大的科学家而著名。 Einstein _________________ a great scientist. is known as Language points 3. … and there are now a number of interesting theories about déjà vu. e.g.: 许多学生在踢足球。 students are playing football. a number of “许多”，修饰可数名词复数，作主语时谓语动词用复数形式 the number of “……的数量”，后接可数名词复数，作主语时谓语动词用单数形式 e.g.: 学生的数量增加了。 students has increased. A number of The number of Language points 4. … there is no need to worry about it. there is no need to do sth. 没有必要做某事 e.g. 没必要担心未来。 e.g. 没必要这么早起。 （其中need为名词，意为“需要”。） There is no need to worry about the future. There is no need to get up so early. Language points 5. … remains one of the many fascinating unsolved mysteries of human experience. unsolved adj. 未解决的，未破解的 e.g.: 然而，在这个领域中还存在许多未解决的问题。 However, there are still a number of unsolved problems in this field. solved adj. 已解决的 solve v. 解决 e.g.: 她尽了最大的努力解决这个问题。 She tried her best to solve the problem. un 否定前缀 generally speaking a link between ... and ... parallel universes be known as at least over a century a number of There is no need to do sth. have a health problem see a doctor come from from time to time 一般来说 ……和……之间的联系 平行宇宙 被称为；被认为是 至少; 起码 一百多年来 许多, 大量的 做某事没有必要 有健康问题 看医生; 看病 来自…… 偶尔, 有时 Exercises 用might / could / can’t / must填空。 1. Mary ________ be in Paris. I saw her at home only a few minutes ago. 2. Peter ____________ come with us tonight, but he is not sure yet. 3. Here is a beautiful dress. The owner ________be a girl. 4. The girl has practiced piano for three hours, so she ________ be very tired. 5. Amy ___________ have the key to the door, but I’m not sure. can’t might / could must must might /could 1.________Shen Nong discovered tea as a drink by accident. A.It’s say that B.It’s said that C.It says that C.It said 2.Mo Yan ___________a writer and he __________his novel Red Sorghum. A.is known for;is known for B.is known as;is known as C.is known for;is known as C.is known as;is known for 3.The Spring Festival is coming,so __________people come back home from big cities. A.the number of B.much C.a number of D.little Exercises Exercises：用括号内词语的适当形式填空。 They decided to cancel the activity because of the ___________ (hide) danger. A number of students _________ (be) playing on the playground. You don’t need to worry _________ him. He is an adult now. Are you familiar _________ the computer software they use? He tricked me into ___________ (choose) the worse one. There is no need ____________ (check) it three times. hidden are about with choosing to check null 1097.1425 Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 Lavf58.45.100 Packed by Bilibili XCoder v2.0.2 $