Unit 4 Section B 1a-1e 课件 2026-2027学年人教版英语九年级上册

该初中英语课件围绕“如何提升记忆力”核心主题，通过Free Talk导入记忆技巧讨论，结合“boost”等词汇定义搭建语言支架，引导学生从记忆类型（短时/长时）到具体方法（专注笔记、复习休息等）逐步深入，形成连贯的知识脉络。 其亮点在于以说明文阅读为载体，通过Fast reading划分段落、Careful-reading分点提问培养思维品质，结合词汇讲解（如“likely”用法）和思维导图整理方法提升语言能力与学习能力。实例包括匹配记忆任务、个人反思活动，助力学生掌握记忆策略，教师可直接用于分层教学，提高课堂效率。

Unit 4 Our Memory How can we improve our memory? Section B (1a-1e Reading) What memory techniques do you use? Are they useful? Free Talk /tek ni k/ a special way or skill of doing something Would you like to improve your memory? What's the title of the passage? Title: How to Boost Your Memory? The passage is mainly about _ to_. the ways boost our memory /bu st/ to make something increase, or become better What ways do you know to boost your memory? By doing sth. Doing sth is a good way to... For me, it’s helpful to... What type of passage is it? A. Exposition (说明文) B. Narrative (记叙文) C. Argumentation (议论文) D. Advertisement (广告) Exposition tells facts and knowledge clearly to teach readers something. Fast reading: How many parts are there in this passage? What’s the main idea of each part? Part 1(1) introduction Part 2(2) two main kinds of memory Part 3(3-6) four ways to boost memory Part 4(7) conclusion Read Para 2 and answer the questions. Careful-reading 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. Q1: What are the two main kinds of memory? short-term memory long-term memory Q2: What are the differences between them? Q3: What is the real question about improving one’s memory? They differ in the length of time that the memory is kept. How do you make sure what you learn enters your long-term memory? Match the kinds of memory with the tasks. Write S for short-term memory or L for long-term memory. 1c _ 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. For a week. L For a long time. L For a short time. S For a long time. L short-term memory long-term memory How? Read Para 3 and answer the questions. Careful-reading First, pay attention. However, you might fail to remember all the details. So, try taking notes and writing down key points. After all, it is easier to remember a summary than every word in a passage. Q1: What is the memory technique mentioned in this paragraph? Q2: What is the right way to take notes? Technique 1: Pay attention and take notes. Try taking notes and writing down key points. It’s easier to remember a summary than every word. Read Para 4 and answer the questions. Careful-reading 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. Q1: What is the memory technique mentioned in this paragraph? Q2: Why is taking a break necessary for your brain? Technique 2: Review and take breaks You should not wear out your brain. Q3: How can you review your information? By discussing it with others or by teaching others. Read Para 5 and answer the questions. Careful-reading A third way is to make use of 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. Q1: What is the memory technique mentioned in this paragraph? Q2: How can you use your senses to help you remember better? Technique 3: Use senses Create images by using tables, graphs, and mind maps. Create a story and view it like a film. Make use of your other senses The best way to remember something is to give it meaning. Read Para 6 and answer the questions. Careful-reading 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. Q1: What is the memory technique mentioned in this paragraph? Q2: Why is staying healthy important for a good memory? Technique 4: Stay healthy (sleep, eat, exercise) Sleep organizes memories. Healthy food helps the brain work better. Exercise boosts both memory and mind. Read again and complete the mind map. 1d Try taking notes and writing down key points. Do not wear out your brain. By discussing it with others or by teaching others. Create images. Create a story and view it like a film. Make use of your other senses Sleep well. Eat well. Exercise. Which of the following techniques are useful for you? Which technique do you want to try? I find ... most useful because ... I want to try ... because I think it will help me ... Do you know how to use the following memory techniques? Add more as you know. 1e making up a song grouping information making up a poem picturing images using letters for words _ The best memory method is the one that fits you best. 1. How to Boost Your Memory? boost v. 促进; 使增长 cn. 帮助; 增长 give a boost to... 促进/提升.... Tourism has boosted the local economy a lot. 旅游业极大地推动了当地经济的发展。 1. 老师的表扬立刻增强了他的信心。 The teacher's praise right away. 2. 新政策极大地推动了当地经济的发展。 The new policy the local economy. boosted his confidence gave a big boost to 2. To start with, it is important to understand how memory works. To start with, I didn't like the movie, but it got betterlater. First of all, you should finish your homework.首先,你应该完成作业。 Her speech started with a funny story. to start with = firstly / first of all “首先;第一” 常与 next、then、finally等搭配使用 = at first / in the beginning / in the first place “起初; 一开始” 用于说明某个过程的起始阶段 start / begin with“以......开始;从......着手;首先进行...... “ 1. (首先),we should listen carefully in class. 2. The ceremony started the national anthem (国歌). 3. 起初,我不喜欢跑步,但现在我非常喜欢。 , I didn't like running, but now I enjoy it very much. 4.会议以一场演讲开始。 The meeting a speech. To start with with To start with start with 3. The more you review...the more likely you will remember it. likely - more / most likely adj. 可能的; adv, 很可能 be likely to do sth 可能做某事 It is likely + ( that ) 从句 可能..... We are likely to visit the museum this weekend. 我们这周末可能去参观博物馆。 It is likely that the snow will stop by noon.中午雪很可能会停。 辨析:likely, probable 与 possible 可能性:likely > probable > possible 1. She is likely (finish) her homework before dinner 2. It's that we'll have a picnic if the weather is nice. 3. 他极有可能今晚给你打电话。 He will call you this evening. 4.早期的知识可能会导致对推论的错误判断。 Earlier knowledge wrong judgments about inferences. to finish likely most likely was likely to lead to 4. You should not wear out your brain. wear out v. 使疲乏;磨损 be worn out (物品) 被磨损; (人)筋疲力尽 Looking after kids all day wears me out. 整天照顾孩子让我筋疲力尽。 The old sofa is worn out and needs to be replaced. 旧沙发磨坏了,需要换掉。 After the long run, he was completely worn out. 长跑后,他彻底累垮了。 out 短语 put out 扑灭; 熄灭; 发布 run out 用完; 耗尽 1. The old teddy bear is (wear) out, but it's still mylittle sister's favorite. 2. Too many noisy parties nextdoor make me feel (stress) out these days. 3.长途步行让我们筋疲力尽,—我们都想坐下来休息。 The long walk .—we all wanted to sit down and rest. 4. Playing in the park all afternoon will (使.....精疲力尽)the energetic puppy. worn wore us out stressed wear out 5. You can also review information by discussing it with others. discuss v. 讨论; 谈论; 商量 discussion n.讨论 under discussion 在讨论中 have / hold a discussion with sb about / on... 和某人就......进行讨论 There is + a / an + adj. + discussion about / on... 有一场关于......的......讨论 She wants to discuss her travel ideas with her bestfriendthis weekend. 这个周末,她想和最好的朋友讨论自己的旅行想法。 discuss doing sth. 讨论/谈论/商量做某事 sth. with sb. 与某人讨论/谈论/商量某事 6. You can...and view it in your mind like a film. view v. 看; 观看 n. 观点; 视野 view...as... 把......看作....... in / out of view 在视野内/外 in one's view 在某人看来 hold / express aview 持有/表达某种观点 a view of .........的景色 She views this job as a chance to learn new skills. The child ran around the corner and was soon out of view. 孩子跑到拐角处,很快就看不见了。 In my view, students should balance study and rest. 1. It's very helpful (discuss) your problems with our parents. 2. The students are having a warm (discuss) about seasonal changes. 3. 汤姆经常和他最好的朋友迈克讨论他最喜欢的书。 Tom often his favorite books his best friend Mike. 4. 我们需要进行进一步的讨论,以找到解决这个问题的更好办法。 We need to have to find a better way to work out the problem. to discuss a further discussion discussion discusses with 5. The v of the sunset over the lake was so peacefuland beautiful. 6.《红楼梦》被视为世界文学经典。 A Dream of Red Mansions a classic in world literature. iew is viewed as 7. Listening to recorded information can be more effective. effective adj. 有效的 effect n. 效果 effectiveness n. 有效 反: ineffective adj. 无效果的;不起作用的 effectively adv.有效地 be effective in (doing)... 在......方面有效 effective measures 有效措施 have a harmful effect on... 对......有危害 come into effect 生效 Regular exercise is effective in keeping healthy.规律锻炼对保持健康很有效。 The government took effective measures to reducepollution. 一、单词默写。 1. _/ p s d / n. 段落;走廊 2._/ la kli/ adj. 可能的 3._/d s sk s/ v. 讨论;谈论;商量 4._/vju / v. 看;观看n.观点;视野 5._/ fekt v/ adj. 有效的 6._/ end n/ n. 发动机 7._/fju l/ n. 燃料 8._/ dres/ n. 地址 9._/tek ni k/ n. 技巧 10._/ ka nt/ n. 账户;账目 passage likely discuss view effective engine fuel address technique account 二、词组默写。 1. 首先_ 2. 使疲乏;磨损_ 3. 提升你的记忆力_ 4. 改善记忆力_ 5. 确保;务必_ 6. 用进废退_ 7. 利用_ 8. 休息一下_ 9. 整理信息_ 10. 最后但同样重要的是_ 11. 记忆技巧_ to start with wear out boost your memory improve your memory make sure use it or lose it make use of take a break organize information last but not least memory techniques 三、用括号内所给词的适当形式填空。 1. You should try _ (use) mind maps when you study, and you’ll find that it helps you remember things more easily. 2. Some students listen to _ (record) information before exams, because they find that hearing the words again helps them review quickly. 3. It is _ ( effective) to review information actively than to just read it passively, and many studies show that active practice improves memory. 4. If you want to remember things well, you need to know which memory _ ( technique) work best for you. 5. The scientist suggested _(take) a short break after studying for a long time to avoid wearing out your brain. using recorded more effective techniques taking Unit 4 Our Memory How can we improve our memory? Section B (1a-1e Reading) $