Unit 4 课时7 Project 4a-4d（教学课件）英语新教材人教版九年级上册

该初中英语课件围绕“在线可查信息时是否仍需记忆”的辩论主题，以抖音“谷歌效应”视频导入激发兴趣，通过Pre-project梳理短期/长期记忆类型及记忆方法，While-project以分组辩论、实例数据支撑构建学习支架，层层递进助学生掌握辩论流程与观点表达。 其亮点在于项目式辩论活动融合语言能力、思维品质与学习能力，如正反方用“记忆训练大脑”“考试分数提高20%-30%”等数据论证，Post-project通过辩论实践与反思提升逻辑表达。分层作业设计兼顾不同学生需求，学生能提升综合语言运用与思辨能力，教师可直接应用完整教学流程提升效率。

Unit 4 Our Memory. 主讲人：XXX 课型：项目课 Section B Project 4a-4d 学生能够识别、朗读本单元与记忆、辩论话题相关的单词短语，读懂辩论正反方观点材料并提取不同立场的论据关键信息，理解宾语从句（object clauses）的含义与基础用法。（学习理解） 01 学生能借助本单元话题短语与宾语从句核心句型，完成观点表格梳理、小组头脑风暴、补充辩论理由等课堂操练活动，口头阐述自己对于 “是否需要记忆事物” 的看法，完整复述课本给出的正反立场辩论论据。（应用实践） 02 学生能结合自身真实记忆体验，自主搜集实例与数据支撑个人观点，对比记忆行为的利弊，参与小组专题辩论，探讨改善记忆力的方法，并能向同伴提出可落地的记忆提升建议。（迁移创新） 03 学习目标 Lead in 01 Pre-project 02 While-project 03 Post-project 04 Summary 05 Language points 06 Exercises 07 Homework 08 Contents Lead in 01 Lead in Pre-project 02 Pre-project What do you know about different kinds of memory? Short‑term memory helps us remember things we only need for a short time. Pre-project What do you know about different kinds of memory? Long‑term memory is the ability to remember things for a long time. Pre-project I use mind maps. They are useful. I make short stories to memorize new words. It is helpful. I review what I learn every day. This method helps me remember things longer. . . . . . . . Pre-project take notes of key points draw mind maps repeat information many times make up short stories to remember facts listen to recorded materials ... While-project 03 While-project 4a Think about this question: “Is it still necessary to memorize things when they can be found online?” What is your opinion? It is necessary to memorize things. It is not necessary to memorize things. While-project Debate topic Is it still necessary to memorize things when they can be found online? Side A: We need to memorize things. Side B : We don’t need to memorize things. While-project 4b Form two groups based on different opinions. Add at least three reasons to support your opinion. Opinion Reason We need to memorize things. We don’t need to memorize things. Memorizing things trains our brain. Everything we need is already online. If we memorize things, we can use them right away. Memorizing things takes up too much time. Sometimes online information is lost. What will we do then? Thinking skills are much important than memory. While-project We need to memorize things. ①Memorizing things deepens our understanding of the information. ②Memorizing makes our thinking faster. ③Memorizing helps us get good grades We don’t need to memorize things. ①Information changes too fast. ②The process of memorizing things makes us feel stressed easily. ③Memorizing things limits（限制）creative thinking While-project 4c Use examples and data to support your opinions. We need to memorize things. First, memorizing things trains our brain. Just like exercise makes our body healthy, memorizing things makes our brain more active. A student who memorizes poems, formulas(公式) or historical events can think more clearly. Second, memorizing helps us get good grades. Studies show that students who review and memorize key points regularly can get 20% to 30% higher scores in exams. For example, if we memorize English words and grammar rules every day, we can read faster and write better compositions(作文). 论点 论证 论据 While-project 4c Use examples and data to support your opinions. 论点 论证 论据 We don’t need to memorize things. First, too much blind memorizing stops our creative thinking. Just like storing useless goods fills up a room and leaves no room for new things, mindless memorizing leaves little space for independent thinking. A student who only memorizes knowledge without true understanding can hardly come up with new ideas. Second, blind memorizing wastes plenty of our study time. Studies show that students who rely mainly on rote memorization may get 25% to 35% lower practical abilities even if they spend long hours studying. For example, if we only memorize English articles without mastering reading skills, we cannot deal with new reading materials well. Post-project 04 Post-project 4d Have a debate on the question. Each student takes turns to speak. Structure: 1、陈述观点： I believe that…/ In my opinion…/ I think it is necessary to … 2、给出理由: Because…/ The reason is that…/ For example… 3、反驳观点： I quite disagree with you because... / What you said is true, but... 4、举例支撑： For instance, when we..., we need to... Post-project Debate: Do we need to memorize things? Show Time Pro（正方） We need to memorize things. Con（反方） We don’t need to memorize things. Post-project Post-project Sample In my opinion, we still need to memorize some things. First, online information may not always be available. If the internet is down, we need to remember important facts. Second, memorizing helps develop our brain and thinking skills. It is not just about storing facts, it also helps us make connections. However, we don’t need to memorize everything. We can use technology to remember less important things. I think a balance between memorization and using technology is best. Post-project Reflecting 1. Can you talk about memories that are important to you? 2. What are some examples of short-term and long-term memories? 3. In what ways is memorizing things beneficial? 4. What methods have you learnt to improve your memory? 5. Can you use object clauses to express your opinions? Language points 05 Language points 1、Memorizing things trains our brain. 记忆事物可以锻炼我们的大脑。 train〔动词〕锻炼；训练；培养；本句主语是动名词短语 Memorizing things，谓语动词使用第三人称单数 trains。 train one’s brain 锻炼大脑 train sb. to do sth. 训练 / 培养某人做某事 Reading widely trains our mind. 广泛阅读锻炼我们的思维。 Parents should train kids to form good habits. 父母应当培养孩子养成良好习惯。 【拓展】train〔名词〕火车 I plan to take a train to travel. 我计划坐火车去旅行。 The train will arrive in ten minutes. 火车十分钟后到达。 Language points 2、Memorizing things takes up too much time. 记忆事物会占用太多时间。 take up〔动词短语〕占用（时间、空间）；开始从事；占据 take up too much time 占用太多时间 Playing games takes up lots of his spare time. 玩游戏占用了他大量空闲时间。 The big desk takes up too much space in the room. 这张大桌子在房间里占了很大空间。 【拓展】take up 还可表示 “开始从事（爱好、学习）” She took up dancing at the age of ten. 她十岁开始学习跳舞。 Many students take up reading in their free time. 很多学生在课余开始阅读。 Summary 06 Summary 1. 核心话题 辩论主题：When information can be searched online, do we still need to memorize knowledge? 正方观点：We need to memorize things. 反方观点：We don’t need to memorize things. 2. 重点语言考点（宾语从句 object clauses） 结构：主句 + 引导词 (that/if/wh-) + 陈述句语序 例句： I think that memorizing knowledge helps us think quickly. I wonder whether we can depend on the Internet all the time. We should know what we need to keep in mind. Exercises 07 Exercises 一、选用方框中的短语填空（每个限用一次） | need to memorize | takes up too much time | online information | thinking skills | are lost | 1. Some people think we don’t ________________ things because we can find everything online. 2. Others say that memorizing ________________________ and we could use that time for other activities. 3. However, if we depend on ______________, what will we do when it is lost? 4. Sometimes online information ______________, and then we need to remember facts from our own brain. 5. Many people believe that ______________ are more important than memory, but memory supports thinking. need to memorize takes up too much time online information are lost thinking skills Exercises 二、完成句子 1. 当信息可以在网上找到时，还有必要记忆吗？ Is it still ______ to memorize things ______ they can be found online?2. 如果我们记忆事情，我们可以在大脑中建立连接。 If we memorize things, we can ______ connections in our ______.3. 记忆事情占用太多时间。 Memorizing things ______ ______ too much time.4. 有时候网络信息会丢失。那时我们该怎么办？ Sometimes ______ information is lost. What will we do ______?5. 思维技能比记忆重要得多。 Thinking skills are much more ___________ than memory. necessary when build brain takes up online then important Homework 08 Homework 基础层（全体必做） 背诵本课核心短语，默写 5 个短语 + 中文意思。 仿照模板写 3 个含有宾语从句的句子,表达你对 “记忆” 的看法。 提升层（选做，建议中等学生完成） 开展小型思辨写作： Write 80 词短文：Do you think students should memorize English words? 要求：至少包含 1 处宾语从句，给出 2 个理由。 拓展层（挑战选做，学有余力） 1.模拟辩论准备《选择立场：We don’t need to memorize lots of information. 2.整理 3 条支撑理由，并且为每条理由配上简单例子，准备课堂口头发言。 感 谢 观 看 $