Unit 4 Our Memory.单元知识清单 2026-2027学年人教版英语九年级上册

Unit 4 Our Memory.单元知识清单 Part1单元知识梳理 一、重点单词 1. position n. 位置;地方 v. 安置;使处于 in position 在适当位置 out of position 不在适当位置 take up a position 占据位置;就职 n. 地位;职位;姿势;处境;状况 2. sadness n. 悲伤 hide one's sadness 掩饰某人的悲伤 overcome sadness 克服悲伤 sad adj. 悲伤的 sadly adv. 悲伤地 3. react v. 作出反应;回应 react to 对……作出反应 react with 与……发生化学反应 reaction n. 反应 4. stable adj. 稳定的;稳固的 the stable environment/economy 稳定的环境/经济 stability n. 稳定性 5. lecture n. 讲座 v. 讲课 attend a lecture 听讲座 give a lecture 做讲座 lecture on sth 讲授…… 6. retell v. 复述 7. memorize (= memorise) v. 记住;记忆 memory n. 记忆 memorable adj. 难忘的 8. tick v. 给……打钩;n. 对号;钩号 tick the answers (off) 给答案打钩 put a tick beside 在……旁画对号 9. case n. 情况;事实 in this case 在这种情况下 in case 以防;万一 a case of 一例…… 10. picnic n. 野餐 have a picnic/go on a picnic 去野餐 11. pardon v. 原谅 interj. 请再说一遍;抱歉 pardon sb for (doing) sth 原谅某人(做)某事 12. airport n. 机场 the airport terminal 机场航站楼 airport security 机场安全 13. grown-up adj. 成年的 n. 成年人 14. recall v. 回忆起;回想起 n. 记忆力 15. boost v. 促进;使增长 n. 帮助;增长 boost confidence 增强信心 boost the economy 推动经济 a boost to sth 对某事的推动 16. short-term adj. 短期的 17. long-term adj. 长期的 18. technique n. 技巧 learning/cooking techniques学习/烹饪技巧 technical adj. 技术的 19. passage n. 段落;走廊 a passage of 一段…… 20. likely adj. 可能的 be likely to do sth 可能做某事 It's likely that... 很可能…… 21. discuss v. 讨论;谈论;商量 discuss sth with sb 与某人讨论某事 discuss doing sth 讨论做某事 discussion n. 讨论 22. image n. 图像;形象 public image 公众形象 a digital image 一张数字图像 create an image 塑造形象 23. view v. 看;观看 n. 观点;视野 in one's view 在某人看来 view sth as sth 把……看作…… have a good view of 有好的视野 24. effective adj. 有效的 an effective method 一个有效的方法 be effective in (doing) sth在(做)某事上有效 effect n. 影响 effectively adv. 有效地 25. address n. 地址 v. 演讲;处理 address a meeting 在会议上演讲 26. account n. 账户;账目 the bank account 银行账户 v. 认为是 account for 解释;占(比例) 27. increase n. 增长 v. 增加 increase by 增加了 increase to 增加到 a sharp increase 急剧增长 28. wild adj. 野生的;自然生长的 wild animals 野生动物 wildlife n. 野生动物 29. blood n. 血 blood pressure 血压 donate blood 献血 bleed v. 流血 bloody adj. 流血的 30. wound n. 伤口;创伤 v. 使受伤 treat a wound 处理伤口 31. notebook n. 笔记本;笔记本电脑 32. recognize (= recognise) v. 辨认出;认可 recognize sb/sth 认出某人/某物 be recognized as 被承认为 recognition n. 认出 33. outline n. 纲要 v. 概述 make an outline 列提纲 outline a plan 概述计划 34. fully adv. 完全地 full adj. 完全的;充满的 35. one-size-fits-all adj. 通用的 二、重点短语 1. run out (of sth) 用完;耗尽 2. mix up 混淆;弄乱 3. put sth to good use 有效使用(或利用)某物 4. go through 经历;仔细察看 5. happen to 发生于;使遭遇 6. in sb's case 就某人的情况而言 7. keep (...) in mind 记在心中;记住 8. to start with 首先 9. wear out 使疲乏;磨损 10. divide sth into 把某物分为 三、重点句子 1. Well, you know how some people's memory gets worse as they get older.嗯,你知道有些人的记忆力会随着年龄增长而变差。 2. I don't understand what she's going through.我不明白她正在经历什么。 3. Could you tell me why it is easy to forget a word?你能告诉我为什么容易忘记一个单词吗? 4. By using some clever memory techniques and leading a healthy life, you will see some great results. 通过使用一些巧妙的记忆技巧并过健康的生活,你会看到一些很棒的效果。 5. Try studying for 40 minutes, and then take a break.尝试学习 40 分钟,然后休息一下。 6. Last but not least, boost your memory by staying healthy.最后但同样重要的是,通过保持健康来增强你的记忆力。 7. I used to spend lots of time trying to memorize my speech, but I still forgot some parts.我过去常常花很多时间试图记住我的演讲稿,但还是会忘记一些部分。 8. Instead of trying to remember every word of my speech, I remembered the key words first.我没有试图记住演讲稿的每一个字,而是先记住关键词。 9. Practise to find out what works best for you. 练习找出最适合你的方法。 Part 2 单元语法 含有疑问词的宾语从句 在英语中,用 what、who、when、where、how、why 等疑问词引导的宾语从句在句中充当宾语成分。这些疑问词分别表示“什么、谁、何时、何地、如何、为什么”。掌握含有疑问词的宾语从句,关键要抓牢“引导词、时态、语序”这三要素。 考点1 宾语从句的引导词 1.疑问代词:在从句中作主语、宾语、表语或定语,如what(什么)、who(谁)、which(哪一个)、whose(谁的)。 例:She asks what we will do in the art class. 她问我们在美术课上会做什么。 We don’t know who helped the old man cross the road. 我们不知道是谁帮老人过了马路。 2. 疑问副词:在从句中作状语(表示时间/ 地点/ 方式/ 原因),如when(何时)、where(何地)、how(如何)、why(为什么)。 例:He wants to know when the library opens. 他想知道图书馆什么时候开门。 I want to know where he lives. 我想知道他住在哪里。 My mom told me how I could make fruit salad. 妈妈告诉我怎么做水果沙拉。 They are talking about why the leaves turn yellow in autumn.他们在讨论树叶在秋天为什么会变黄。 注意: how与某些形容词或副词构成的词组也可以引导宾语从句,如 how old、how far、how much、how m any、how often、how soon 等。 例:Do you know how soon he will be back? 你知道他多久能回来吗? 考点2 宾语从句的时态 宾语从句的时态不是固定的,要根据主句的时态调整,核心原则是“主句为过去时,从句用相关的过去时态;主句为现在时,从句根据实际表达的需要用相应的时态”。 1.主句是“现在时”(一般现在时、现在进行时等),从句时态根据实际情况而定(如一般现在时、一般将来时、现在完成时等)。 例:I know what he likes. 我知道他喜欢什么。 I want to know what classes we will have tomorrow.我想知道明天我们会有什么课。 We are discussing where the party will be held next weekend.我们在讨论下周末派对在哪里举行。 2.主句是“过去时”(一般过去时、过去进行时等),从句时态要改为“相关的过去时态”(一般过去时、过去将来时、过去进行时、过去完成时)。 例:She asked when the meeting started yesterday. 她问昨天会议是什么时候开始的。 He wondered how soon he would finish his homework. 他想知道他多久能完成作业。 3.从句是“客观真理、科学事实”,无论主句是什么时态,从句都用“一般现在时”。 例:The teacher told us why the earth goes around the sun.老师告诉我们地球为什么绕着太阳转。 考点3 宾语从句的语序 宾语从句不能用疑问语序(助动词+ 主语),用疑问词引导的宾语从句也不例外,必须用“引导词+ 主语+ 谓语”的陈述语序。 错误:I don’t know where is he.(疑问语序) 正确:I don’t know where he is.(陈述语序) Part3 单元写作 【写作维度】 本单元的写作项目是“提高记忆力”,相关内容包含以下几个方面:(1)在学习中如何取得好的记忆效果;(2)事物与记忆的关联;(3)提高记忆力的途径。 【写作支架/模板】 写“提高记忆力”相关文章 引出话题 详细介绍方法 总结方法,鼓励坚持 【重点句子积累】 一、开头段 ① Memory is very useful for our study and daily life, so learning ways to make it better is important. ②Many students worry when they can’t remember English words well—this makes us want to know how to improve memory. ③Good memory helps us learn new things more quickly, so let’s talk about how to make our memory stronger. 二、中间段 ①First, we can eat food that is good for the brain, like eggs and nuts. ②We should sleep for 8 to 9 hours each night—a good sleep lets the brain sort out what we’ve remembered. ③Exercise helps blood flow to the brain, making it easier for us to remember things. ④ When we want to remember something, repeating it a few times works. ⑤ We can also link new things to familiar ones, like connecting a new word to a familiar story. ⑥ Too much stress makes it hard to focus, so we need to relax to have a good memory. ⑦ Writing down important things in a notebook also helps with memory. 三、结尾段 ① If we try these simple ways and keep doing them, our memory will get better step by step. ② These tips are easy to follow, and they will surely help us have a stronger memory. ③ Let’s start trying these ways today—soon we’ll find our memory is getting better! 【经典例题】 假设你是李敏,你的英国笔友Danny记忆力不好,为此他感到非常苦恼。请你根据以下内容提示,给他发一封电子邮件提出一些提高记忆力的建议,文章开头和结尾已给出,100个词左右。 内容提示: 1.锻炼你的大脑(如改变日常习惯,保持大脑活跃, 努力学习新技能等) 2.过健康的生活(如吃健康的食物,有足够的睡眠等) 3.有好的记忆方法(如在脑海想象图画等) 4. …… (补充一条你自己的想法) 精彩范文展示 Hi, Danny, I ’m your pen pal Li Min. In your last letter, you said you were worried about having a bad memory. Here are some suggestions for you. First, exercise your brain. You can change your daily habits to keep your brain active. Try to learn new skills. Second, live a healthy life. Eat healthy food like fresh vegetables and fruit. Don’t eat junk food. It is important to get enough sleep. Third, use good memory methods. For example, imagining pictures in your mind can be very helpful. What’s more, you can try to relax and reduce stress. Stress can affect your memory. Look forward to your reply soon. Yours, Li Min 【实战演练】 假如你是Tom,你正在英国学习英语。你的朋友Li Ming在学习英语的过程中遇到了一些记忆方面的困难,于是向你求助。请给他写一封100词左右的回信,叫他不用担心,并介绍一下你学习英语的方法。方法如下: 1.首先,建议Li Ming制订一个学习计划。 2.其次,建议他尽可能多记忆单词。最好的记忆单词的方法是记住单词发音,因为读音规则可以帮助他很容易记住词汇。语法知识也很重要。 3.最后,告诉他你是通过多读、多练来提高自己的英语的,因为你相信熟能生巧。 范文参考 Dear Li Ming, I’m sorry to hear that you are having difficulty in learning English. Don’t worry. I believe that you can improve your English if you work hard. Here are some suggestions for you. First, you should make a study plan. It will help you organize your study time and make sure you learn all the important points. Second, try to memorize as many words as possible. The best way to remember words is to remember their pronunciation, because pronunciation rules can help you remember the words easily. Grammar knowledge is very important. Finally, I improve my English by reading and practicing more. I believe that practice makes perfect. I hope these suggestions will be helpful to you. Good luck! Yours, Tom 1 学科网(北京)股份有限公司 $