专题02 Units 5～7 重点单词短语句型&写作通用表达（期末复习知识清单）九年级英语上学期牛津上海版

该初中英语知识清单系统整合了Units 5-7核心内容，涵盖“人类大脑”“侦探”“逃离绑架者”三大主题，构建了从基础词汇、短语到重点句型、语法规则，再到单元写作输出的递进式学习支架。 清单通过分类标注（如*号标记拓展词汇）、语法表格（条件状语从句时态规则等）及写作通用表达体系呈现知识，突出语言能力与思维品质培养。例如“联想法”记忆技巧辅助词汇掌握，语法表格清晰对比引导词用法，写作范文提供“问题-解决”表达框架，助力学生自主梳理知识，教师可直接用于分层教学，提升复习效率。

专题02 Units 5~7 重点单词短语句型&写作通用表达 Unit 5 The human brain 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 memory /'meməri/ n. 记忆力；记性 mind /maɪnd/ n. 头脑；大脑 short-term /ˌʃɔːt 'tɜːm/ adj. 短期的，近期的 long-term /ˌlɒŋ 'tɜːm/ adj. 长期的；长远的 go wrong 发生故障；出毛病 essential /ɪ'senʃl/ adj. 必不可少的；极其重要的 injure /'ɪndʒə(r)/ v. 伤害；使受伤 afterwards /'ɑːftəwədz/ adv. 以后；后来 (be) angry with 对…… 发怒，对…… 生气 *basic /'beɪsɪk/ adj. 最简单的；基础的 link /lɪŋk/ n. & v. 联系；连接 method /'meθəd/ n. 方法；措施 link method 联想法 *memorize /'meməraɪz/ v. 记忆；记住 colourful /'kʌləfl/ adj. 有趣的；丰富多彩的 mile /maɪl/ n. 英里 playing card n. 纸牌 *spider /'spaɪdə(r)/ n. 蜘蛛 dramatic /drə'mætɪk/ adj. 激动人心的；给人印象深刻的 opening /'əʊpnɪŋ/ n. 开幕式 ceremony /'serəməni/ n. 典礼；仪式 *Olympic /ə'lɪmpɪk/ adj. 奥林匹克运动会的 the Olympic Games 奥运会 *wonder /'wʌndə(r)/ v. 想知道；想弄明白 goal /gəʊl/ n. 进球得分 mark /mɑːk/ n. 分数 excuse /ɪk'skjuːs/ n. 理由；借口 break down 出故障；抛锚 had better 应该；最好 重点短语 英文短语 中文释义 short-term memory 短期记忆 long-term memory 长期记忆 go wrong 发生故障；出毛病 be essential for 对…… 必不可少；对…… 极其重要 injure one's brain 脑部受伤 be angry with sb. 对某人生气；对某人发怒 the link method 联想法 colourful images 有趣的 / 丰富多彩的形象 playing cards 纸牌 dramatic events 激动人心的事件；给人印象深刻的事件 the opening ceremony 开幕式 the Olympic Games 奥运会 break down 出故障；抛锚（此处可指记忆 “失灵”） stimulate the brain 刺激大脑 concentrate on 集中（注意力）于 link...with... 把…… 和…… 联系起来 maintain one's memory 维持记忆力 store memory 储存记忆 prevent sleepiness 防止困倦 重点句型 1.When people get old, their short-term memory becomes weaker, but they can still remember things that happened a long time ago. 当人们年事渐高时，短时记忆力会变差，但他们依然能记得很久以前发生的事。 2.Memory is essential for life. Without it, we can't remember anything important. 记忆对生活至关重要。没有记忆，我们无法记住任何重要的事情。 3.One basic way of improving your memory is to use the link method. If you want to memorize something, you should make a picture in your mind. 提升记忆力的一个基本方法是使用联想法。如果你想记住某件事，应该在脑海中构建一个画面。 4.If the picture is silly, strange and colourful, you will remember it better. 如果这个画面有趣、奇特且丰富多彩，你会记得更牢。 5.In the Guinness Book of Records, we can find some amazing stories about memory. For example, someone has memorized more than 15,000 telephone numbers. 在《吉尼斯世界纪录大全》中，我们能找到一些关于记忆的惊人故事。例如，有人记住了超过 15000 个电话号码。 6.Memory is connected with our feelings. When something dramatic happens, we usually remember it well. 记忆与我们的情感相关。当发生激动人心的事情时，我们通常能清晰地记住它。 7.If you use the link method, you will improve your memory. 如果你使用联想法，你的记忆力将会得到提升。 8.Unless you keep practicing memory methods, you won't see obvious improvements. 除非你坚持练习记忆方法，否则你不会看到明显的进步。 9.It is important that you regularly stimulate your brain to make your memory more efficient. 定期刺激大脑以提高记忆效率，这一点很重要。 10.Not enough sleep can cause problems with storing information, so you must allow your brain to have enough rest. 睡眠不足会导致信息储存出现问题，因此你必须让大脑得到充足的休息。 重点语法（条件状语从句） 常见引导词 结构特点 时态规则 典型例句 注意事项 if（如果）、unless（除非，=if not） 1. 主句 + if/unless 从句； 2. if/unless 从句 +，+ 主句 从句：一般现在时；主句：一般将来时、情态动词（can/may/must）或祈使句 1. If it rains tomorrow, we will stay at home.（如果明天下雨，我们会待在家。）2. You won't pass the exam unless you study hard.（除非你努力学习，否则你不会通过考试。） 1. unless 不可与 not 连用（避免双重否定，如不能说 “unless you don't study”）； 2. 从句用 “一般现在时” 表将来，不用 “will + 动词原形”（如不能说 “If it will rain...”） as long as（只要）、on condition that（条件是） 主句 + 从句 / 从句 +，+ 主句 从句一般现在时，主句将来时 / 情态动词 / 祈使句 1. As long as you keep practicing, you will speak English well.（只要你坚持练习，你英语会说得很好。） 2. I will help you on condition that you finish your homework first.（我会帮你，条件是你先完成作业。） 1. 引导词侧重 “前提条件”，需结合语境区分（如 as long as 强调 “只要满足某条件就可实现”）； 2. 用法与 if 一致，可替换 if 理解，但语气更具体 单元写作通用表达&范文背诵 一、单元写作任务：介绍人类大脑（说明文 / 议论文） 本单元核心话题是 “人类大脑”，写作需聚焦大脑的核心功能、独特特性、潜能开发或健康保护等方向。写作时，先确立核心论点（如 “大脑是智慧的源泉，需科学开发与保护”），再通过分点说明、科学依据、具体建议等展开，确保内容准确且有逻辑，最后总结大脑的重要价值或发出实践倡议。 二、通用表达 1. 通用开头表达（引出主题 / 点明核心） The human brain, often referred to as the “control center” of the body, is one of the most fascinating and complex organs known to humankind.（人类大脑常被称为人体的 “控制中心”，是人类已知的最迷人、最复杂的器官之一。） 例句：The human brain, often referred to as the “control center” of the body, is one of the most fascinating and complex organs known to humankind, governing every thought and action. It is no exaggeration to say that the human brain is the source of our intelligence, creativity and emotions.（毫不夸张地说，人类大脑是我们智慧、创造力和情感的源泉。） For teenagers, understanding how the brain works and how to optimize its function is crucial for personal growth.（对于青少年来说，了解大脑的工作原理以及如何优化其功能，对个人成长至关重要。） 例句：For teenagers, understanding how the brain works and how to optimize its function is crucial for personal growth and academic progress. 2. 核心描述表达（大脑功能、特性、潜能） The human brain is capable of.../ It has the ability to...（人类大脑能够……/ 它具有…… 的能力。） 例句：The human brain is capable of processing millions of pieces of information every second and storing countless memories. Unlike other organs, the brain has a high degree of neuroplasticity, meaning it can reorganize and form new neural connections throughout life.（与其他器官不同，大脑具有高度的神经可塑性，这意味着它在人的一生中都能重组并形成新的神经连接。） 例句：Thanks to neuroplasticity, the brain can adapt to new experiences—for example, learning a new language can strengthen specific brain areas. The brain is divided into distinct regions, each specialized in different functions: the cerebrum handles thinking and movement, the cerebellum controls balance, and the brainstem regulates basic life activities.（大脑分为不同区域，每个区域有特定功能：大脑负责思考和运动，小脑控制平衡，脑干调节基本生命活动。） Studies indicate that the average person only uses a small fraction of their brain’s full potential—there is much room for development.（研究表明，普通人只利用了大脑全部潜能的一小部分 —— 仍有很大的开发空间。） 3. 开发与保护表达（科学开发潜能、维护大脑健康） To tap into our brain’s potential, we should engage in activities that challenge different cognitive skills, such as...（为了挖掘大脑潜能，我们应该参与挑战不同认知技能的活动，例如……） 例句：To tap into our brain’s potential, we should engage in activities that challenge different cognitive skills, such as solving puzzles, learning musical instruments or reading widely. A healthy lifestyle is essential for brain health: regular exercise boosts blood flow to the brain, a balanced diet provides necessary nutrients, and sufficient sleep allows the brain to rest and consolidate memories.（健康的生活方式对大脑健康至关重要：规律运动促进脑部血液循环，均衡饮食提供必需营养，充足睡眠让大脑休息并巩固记忆。） 例句：Foods rich in antioxidants, such as blueberries and spinach, and omega-3 fatty acids, like salmon, are particularly beneficial for brain function. We should avoid overworking the brain or exposing it to harmful habits—staying up late, excessive screen time, and chronic stress can all impair brain performance.（我们应避免过度用脑或养成有害习惯 —— 熬夜、长时间看电子屏幕和长期压力都会损害大脑功能。） Continuous learning is one of the best ways to keep the brain active and sharp—never stop exploring new knowledge and skills.（持续学习是保持大脑活跃敏锐的最佳方式之一 —— 永远不要停止探索新知识和技能。） 4. 过渡与补充表达（衔接观点 / 补充科学常识） Furthermore / Moreover, the brain’s ability to learn is closely linked to motivation and interest—when we are passionate about something, learning becomes more efficient.（此外，大脑的学习能力与动机和兴趣密切相关 —— 当我们对某件事充满热情时，学习会变得更高效。） However, many people misunderstand the brain: it is not a “fixed” organ but a dynamic system that thrives on stimulation and care.（然而，很多人误解了大脑：它并非 “固定不变” 的器官，而是一个需要刺激和呵护的动态系统。） In addition to cognitive training, emotional well-being also plays a vital role in brain health—positive emotions can enhance creativity and problem-solving abilities.（除了认知训练，情绪健康对大脑健康也至关重要 —— 积极的情绪能提升创造力和解决问题的能力。） 5. 结尾表达（总结价值 / 发出倡议） In conclusion, the human brain is an incredible gift—its complexity and potential are beyond our imagination. We must cherish it by living healthily and challenging it constantly.（总之，人类大脑是一份不可思议的礼物 —— 它的复杂性和潜能超乎想象。我们必须通过健康生活和持续挑战来珍惜它。） For teenagers, understanding and caring for our brains is not only about improving academic performance but also about laying a foundation for a fulfilling and successful life.（对于青少年来说，了解和呵护大脑不仅是为了提高学习成绩，更是为了给充实成功的人生打下基础。） Let us take action to protect our brains, develop their potential, and make the most of this powerful tool to pursue our dreams.（让我们采取行动保护大脑、开发潜能，充分利用这个强大的工具去追逐梦想。） 三、范文背诵 The human brain is the body’s amazing control center, managing thinking, memory, movements and emotions. It has two hemispheres: the left handles logic and language, while the right boosts creativity. With neuroplasticity, it grows through learning. To keep it healthy, we need sufficient sleep, balanced food and mental challenges like reading or puzzles. This precious organ’s unlimited potential guides our study and growth, so we must cherish and develop it. Unit 6 Detectives 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 crime /kraɪm/ n. 罪行 detective /dɪ'tektɪv/ n. 侦探；警探 innocent /'ɪnəsnt/ adj. 无辜的；无罪的 recent /'riːsnt/ adj. 近来的；新近的 case /keɪs/ n. 案件 purchase /'pɜːtʃəs/ v. 购买；采购 *safe /seɪf/ n. 保险箱；保险柜 clue /kluː/ n. 线索；迹象 earring /'ɪərɪŋ/ n. 耳环 *mud /mʌd/ n. 泥；泥浆 spotlessly /'spɒtləsli/ adv. 一尘不染地 deny /dɪ'naɪ/ v. 否认；否定 *necklace /'nekləs/ n. 项链 proof /pruːf/ n. 证据；证明 conclusion /kən'kluːʒn/ n. 结论；推论 jump to conclusions 匆忙下结论；贸然断定 admit /əd'mɪt/ v. 承认；招供 suspect /'səspekt/ n. 嫌疑犯；可疑对象 spotless /'spɒtləs/ adj. 非常洁净的 break into 强行闯入 insurance /ɪn'ʃʊərəns/ n. 保险 as well 也；还 *jail /dʒeɪl/ n. 监狱 behind bars 被监禁；坐牢 guilty /'gɪlti/ adj. 犯了罪的；有过失的 discover /dɪ'skʌvə(r)/ v. 发现 arrest /ə'rest/ v. 逮捕；拘留 pause /pɔːz/ n. 停顿；停顿的时间 mystery /'mɪstri/ n. 神秘的事物 murder /'mɜːdə(r)/ n. 谋杀；凶杀 重点短语 英文短语 中文释义 recent case 近期案件 report the theft 报案；报告盗窃案 look for clues 寻找线索 a black pearl necklace/earring 一条黑珍珠项链 / 一只黑珍珠耳环 jump to conclusions 匆忙下结论；贸然断定 check one's story 核实某人的说法 break into one's house 强行闯入某人的家 buy insurance (for sth.) （为某物）购买保险 behind bars 被监禁；坐牢 protect the innocent 保护无辜者 find the guilty 找出罪犯 ask questions in a questionnaire 在问卷中提问 interview suspects 审问嫌疑人 a crime report 犯罪报告 an extract from 一段来自…… 的节选 重点句型 1.Let me tell you about a recent case that I dealt with. 我来给你讲讲我最近处理的一个案件。 2.He showed the vase to only two people—his friends Jill and Jenny. Then he locked it in the safe at his house. 他只把花瓶给了两个人看 —— 他的朋友吉尔和珍妮。之后他把花瓶锁在了家里的保险箱里。 3.A good detective never jumps to conclusions. He needs proof to confirm the truth. 优秀的侦探从不匆忙下结论。他需要证据来证实真相。 4.I showed Jill the earring, and she admitted it was hers. She said someone had stolen it from her house a month before. 我把耳环拿给吉尔看，她承认那是她的。她说一个月前有人从她家偷走了这只耳环。 5.The mud outside and the spotless carpet inside told me that probably no thief broke into Mr Jones's house. 外面的泥土和屋内一尘不染的地毯告诉我，很可能没有小偷闯入琼斯先生的家。 6.Mr Jones had bought insurance for the vase. The insurance company would pay him 300,000 dollars if the vase was stolen. 琼斯先生给花瓶买了保险。如果花瓶被盗，保险公司会赔付他 30 万美元。 7.My job is to protect the innocent as well as find the guilty. That's why I like being a detective. 我的工作不仅是找出罪犯，还要保护无辜者。这就是我喜欢当侦探的原因。 8.Pansy wanted to write an article on detectives, so she interviewed Detective Ken to get information. 潘西想写一篇关于侦探的文章，所以她采访了肯侦探以获取信息。 9.We can use verbs + to-infinitives or verbs + objects + to-infinitives. For example, "Mr Jones expected the insurance company to pay him money." 我们可以使用 “动词 + 不定式” 或 “动词 + 宾语 + 不定式” 的结构。例如，“琼斯先生期望保险公司给他赔付资金。” 10.When interviewing suspects, a detective should ask clear questions and record their answers carefully. 审问嫌疑人时，侦探应该提出清晰的问题，并仔细记录他们的回答。 重点语法（动词不定式） 类别 核心内容 例句（简单易懂） 基本结构 1. 肯定式：to + 动词原形（to do） 2. 否定式：not to do 3. 省略 to：动词原形（do） 1. I want to read a book. 2. He told me not to run. 3. Let him go (let 后省 to) 句法功能 1. 作主语：To do sth. + 谓语 2. 作宾语：动词 / 介词后接 to do 3. 作宾语补足语：动词 + 宾语 + to do 4. 作定语：名词后接 to do（表 “要做的事”） 5. 作状语：表目的、结果、原因 1. To learn English is important. 2. She decides to study hard. 3. My mom asks me to clean the room. 4. I have a lot of homework to finish. 5. He comes here to see you (表目的) 常见接 to do 的动词 want（想要）、decide（决定）、hope（希望）、plan（计划）、agree（同意）、learn（学习）、ask（要求）、tell（告诉） She hopes to visit Beijing. My teacher tells us to be quiet. 省 to 的固定搭配 1. 情态动词后：can, may, must, will 等 2. 使役动词后：let, make, have（被动语态需加 to） 3. 感官动词后：see, watch, hear, feel（被动语态需加 to） 4. 固定句型：had better (not) do, why not do 1. You can sing a song. 2. The boss made him work (主动省 to); He was made to work (被动加 to). 3. I saw her dance (主动省 to); She was seen to dance (被动加 to). 4. You'd better go now; Why not play basketball? 易错点提醒 1. 介词后接 doing，不接 to do（except, but 除外，若前有实义动词 do，后接 do） 2. “疑问词 + to do” 可作主语 / 宾语 1. He is good at swimming (at 是介词，接 doing); I have no choice but to wait (前无 do，接 to do). 2. I don't know what to do (作宾语); How to learn English is a question (作主语). 单元写作通用表达&范文背诵 一、单元写作任务：介绍侦探（说明文 / 记叙文） 本单元核心话题是 “侦探”，写作需围绕侦探的职业特质、经典侦探形象、侦探工作的重要性、难忘的侦探故事等方向展开。写作时，先明确核心主题（如 “侦探需要具备敏锐的观察力和逻辑思维”），再通过具体事例、细节描述或分点阐述支撑内容，最后总结侦探职业的价值或表达个人看法。 二、通用表达 1. 通用开头表达（引出主题 / 点明核心） Detectives are mysterious and intelligent figures who play an important role in solving crimes.（侦探是神秘而聪慧的人物，在破案中扮演着重要角色。） 例句：Detectives are mysterious and intelligent figures who play an important role in solving crimes and protecting social order. When it comes to detectives, many people think of brave and sharp-minded people who uncover the truth.（说到侦探，很多人会想到那些勇敢、思维敏捷、揭露真相的人。） I have always been interested in detectives, as their work full of challenges and wisdom deeply attracts me.（我一直对侦探很感兴趣，他们充满挑战和智慧的工作深深吸引着我。） 例句：I have always been interested in detectives, as their work full of challenges and wisdom deeply attracts me. 2. 核心描述表达（侦探特质、工作内容） A good detective must be observant and have strong logical thinking.（一名优秀的侦探必须观察力敏锐，且具备较强的逻辑思维能力。） 例句：A good detective must be observant and have strong logical thinking to find clues from tiny details. Detectives are good at analyzing evidence, connecting clues and reasoning out the truth.（侦探擅长分析证据、串联线索并推理出真相。） 例句：Detectives are good at analyzing evidence like footprints or fingerprints, connecting clues and reasoning out the truth. Patience and carefulness are essential qualities for detectives, as solving a case often takes a long time.（耐心和细心是侦探必备的品质，因为破案往往需要很长时间。） The work of detectives is not only dangerous but also requires great responsibility.（侦探的工作不仅危险，还需要极强的责任感。） 例句：The work of detectives is not only dangerous but also requires great responsibility to bring criminals to justice. Detectives often work with the police, interviewing witnesses and investigating crime scenes.（侦探通常与警方合作，询问证人和调查犯罪现场。） 3. 举例 / 故事表达（经典侦探形象、具体案例） One of the most famous detectives in the world is Sherlock Holmes, created by Arthur Conan Doyle.（世界上最著名的侦探之一是阿瑟・柯南・道尔创作的夏洛克・福尔摩斯。） 例句：One of the most famous detectives in the world is Sherlock Holmes, created by Arthur Conan Doyle. He is famous for his sharp observation and brilliant reasoning. I once read a detective story about...（我曾经读过一个关于…… 的侦探故事。） 例句：I once read a detective story about a young detective who solved a theft case in a small town. In the story, the detective noticed...（在故事中，侦探注意到……） 例句：In the story, the detective noticed a broken button on the floor, which became the key clue to solving the case. Finally, through careful investigation and logical reasoning, the detective successfully found the criminal.（最终，通过细致的调查和逻辑推理，侦探成功找到了罪犯。） 4. 过渡与补充表达（衔接观点 / 补充思考） Besides observation and reasoning, detectives also need to have good communication skills.（除了观察力和推理能力，侦探还需要具备良好的沟通能力。） 例句：Besides observation and reasoning, detectives also need to have good communication skills to get useful information from witnesses. However, being a detective is not as easy as it seems. They often face various difficulties and dangers.（然而，成为一名侦探并不像看起来那么容易。他们经常面临各种困难和危险。） 例句：However, being a detective is not as easy as it seems. They often face various difficulties and dangers, such as being threatened by criminals. Not only do detectives solve crimes, but they also help people find the truth and maintain justice.（侦探不仅破案，还帮助人们找到真相、维护正义。） 5. 结尾表达（总结价值 / 个人看法） In short, detectives are heroes who use their wisdom and courage to protect people and maintain social order.（总之，侦探是用智慧和勇气保护人们、维护社会秩序的英雄。） I admire detectives very much. Their spirit of pursuing the truth and never giving up is worth learning.（我非常敬佩侦探。他们追求真相、永不放弃的精神值得我们学习。） 例句：I admire detectives very much. Their spirit of pursuing the truth and never giving up is worth learning for all of us. From my perspective, the work of detectives is of great significance. Without them, many crimes may remain unsolved.（在我看来，侦探的工作意义重大。没有他们，很多犯罪案件可能会不了了之。） 三、范文背诵 Detectives are respectable guardians of justice with unique qualities. They have sharp observation to find hidden clues and strong logic to piece together the truth. Working with the police, they interview witnesses and analyze evidence carefully. Famous figures like Sherlock Holmes show their amazing wisdom. Their spirit of pursuing truth and never giving up inspires us. They protect social order with their efforts, making them worthy of everyone’s admiration. Unit 7 Escaping from kidnappers 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 affect /ə'fekt/ v. 影响 *comic strip /'kɒmɪk strɪp/ n. 连环漫画 robbery /'rɒbəri/ n. 盗窃；抢劫；掠夺 *kidnap /'kɪdnæp/ n. 劫持；绑架 plot /plɒt/ n. 故事情节；布局 personality /ˌpɜːsə'næləti/ n. 性格；个性 *script /skrɪpt/ n. 剧本 border /'bɔːdə(r)/ n. 镶边；边界 variety /və'raɪəti/ n. 变化；多样化 mainly /'meɪnli/ adv. 主要地；总体上；大致 *bubble /'bʌbl/ n. 泡；气泡 speech /spiːtʃ/ n. 讲话；演说；发言 thought /θɔːt/ n. 思想；想法 text /tekst/ n. 正文；文本 effect /ɪ'fekt/ n. 效果 excitement /ɪk'saɪtmənt/ n. 激动；兴奋；刺激 *vary /'veəri/ v. 改变 *scenery /'siːnəri/ n. 布景 come to life 变得更生动 serious /'sɪəriəs/ adj. 严肃的；稳重的 row /rəʊ/ n. 一排；一列；一行 point /pɔɪnt/ n. 时刻；关头 emotion /ɪ'məʊʃn/ n. 情感；情绪 stress /stres/ n. 重音；重读 recently /'riːsntli/ adv. 不久前；最近 confident /'kɒnfɪdənt/ adj. 自信的 burst /bɜːst/ v. 突然出现 burst out (doing) 突然开始（做某事） pale /peɪl/ adj. 苍白的 forecast /'fɔːkɑːst/ n. 预报；预测 重点短语 英文短语 中文释义 comic strip 连环漫画 think of a plot 构思故事情节 dramatic finish 刺激的结局 full of action 充满情节（趣味） strong personalities 鲜明的性格 speech bubbles 对话气泡（连环漫画中用于展示对话） thought bubbles 思想气泡（连环漫画中用于展示想法） sound effects 音效（如 “CRASH!”“TINKLE!”） add variety 增加多样性 explain changes of scene 解释场景变化 come to life 变得生动；活灵活现 burst out laughing 突然大笑起来 hair stands on end 头发竖起来（形容害怕） show emotions 表达情感 rising and falling intonation 升降调 the weather forecast 天气预报 a huge wave 巨浪 in trouble 陷入困境 thank goodness 谢天谢地 make notes 做笔记 immediate memory 瞬时记忆 重点句型 1.The first thing to do when creating a comic strip is to think of a plot. It needs to be funny or dramatic with an exciting finish. 创作连环漫画时，首先要做的是构思故事情节。情节需要有趣或富有戏剧性，并且要有一个刺激的结局。 2.The story needs to move fast, and something new must happen in each picture to keep the reader interested. 故事节奏要快，每一幅画中都必须有新的内容发生，以保持读者的兴趣。 3.The characters need strong personalities which will be understood just from looking at them. 角色需要有鲜明的性格，人们只需看一眼就能明白他们的性格特点。 4.Some frames can be left without borders to add variety, and sound effects can be used to add excitement to the strip. 部分画面可以不加边框以增加多样性，还可以使用音效为连环漫画增添趣味性。 5.The story is mainly told in the pictures, but there are speech bubbles for dialogue and thought bubbles for thoughts. 故事主要通过画面展现，但会有对话气泡用于呈现对话，思想气泡用于呈现想法。 6.You can make cartoon faces come to life by giving them different expressions, such as happiness or anger. 你可以通过给卡通脸赋予不同的表情（如开心或生气），让它们变得生动起来。 7.When showing emotions in dialogues, you can use word stress and rising and falling intonation. 在对话中表达情感时，你可以运用单词重音和升降调。 8.It is exciting to read comic strips, especially those with interesting plots and vivid characters. 看连环漫画很刺激，尤其是那些情节有趣、角色生动的漫画。 9.If you want to make a comic strip about an adventure, you should first plan the main events and then design the characters. 如果你想创作一篇关于冒险的连环漫画，首先应该规划主要情节，然后设计角色。 10.Some scientists believe that there are three kinds of memory—immediate, short-term and long-term. Immediate memory holds information for less than a second. 一些科学家认为存在三种记忆 —— 瞬时记忆、短期记忆和长期记忆。瞬时记忆储存信息的时间不到一秒。 重点语法（形容词用法） 知识点分类 具体内容 示例句子 1. 定义与特征 修饰名词 / 代词，描述人 / 事物的性质、特征、状态；有原级、比较级、最高级形式 This is a beautiful flower.（修饰名词 flower）He feels happy.（描述状态） 2. 常见功能 ① 作定语（置于名词前）② 作表语（置于 be / 感官动词后）③ 作宾语补足语（补充说明宾语） ① a tall boy② The soup tastes delicious.③ We keep our classroom clean. 3. 比较级规则 ① 单音节词：词尾加 - er（tall→taller）② 以 “辅音 + y” 结尾：变 y 为 i 加 - er（easy→easier）③ 双音节词：部分加 - er（simple→simpler），部分加 more（careful→more careful）④ 多音节词：加 more（important→more important） Tom is taller than Lucy.Math is more difficult than English. 4. 最高级规则 ① 单音节词：词尾加 - est（tall→tallest）② 以 “辅音 + y” 结尾：变 y 为 i 加 - est（easy→easiest）③ 双音节词：部分加 - est（simple→simplest），部分加 most（careful→most careful）④ 多音节词：加 most（important→most important） He is the tallest in his class.This is the most interesting book I’ve read. 5. 常用句型 ① 原级：as + 形容词原级 + as（和…… 一样）② 比较级：形容词比较级 + than（比…… 更）③ 最高级：the + 形容词最高级 + in/of（在…… 中最） ① She is as friendly as her sister.② This box is bigger than that one.③ He is the best student in our class. 6. 易错词例 ① good→better→best② bad→worse→worst③ many/much→more→most④ little→less→least ① Her English is better than mine.② The weather is worse today.③ We have more time now.④ There is less water in the bottle. 单元写作通用表达&范文背诵 一、单元写作任务：逃生类叙述 / 说明（记叙文 / 说明文） 本单元核心话题是 “逃离绑架者”，写作需围绕真实或虚构的逃生经历、逃生必备技巧、如何防范绑架风险等方向展开。写作时，若为记叙文，需明确时间、地点、人物，按 “遭遇绑架 — 冷静应对 — 寻找机会 — 成功逃生” 的情节脉络叙述，突出细节与心理活动；若为说明文，需分点阐述逃生技巧或防范措施，逻辑清晰且具实用性，最后总结安全意识的重要性。 二、通用表达 1. 通用开头表达（引出主题 / 交代背景） Being kidnapped is a terrifying experience, but keeping calm and using smart strategies can help you escape successfully.（被绑架是一段可怕的经历，但保持冷静并运用明智的策略能帮助你成功逃生。） 例句：Being kidnapped is a terrifying experience, but keeping calm and using smart strategies can help you escape successfully and protect yourself. I once read a thrilling story about a teenager who escaped from kidnappers through his courage and wisdom.（我曾经读过一个惊险的故事，讲述了一名青少年凭借勇气和智慧从绑架者手中逃脱。） Knowing how to respond to a kidnapping situation is essential for everyone, especially teenagers who may face unexpected dangers.（了解如何应对绑架情况对每个人都至关重要，尤其是可能面临意外危险的青少年。） 例句：Knowing how to respond to a kidnapping situation is essential for everyone, especially teenagers who may face unexpected dangers when going out alone. 2. 遭遇绑架与心理描写表达 Suddenly, a stranger grabbed me from behind and covered my mouth with a cloth. I was so scared that my heart almost jumped out of my chest.（突然，一个陌生人从背后抓住我，用布捂住了我的嘴。我吓得心都快跳出来了。） At first, I panicked and didn’t know what to do, but soon I realized that panic would only make things worse.（起初，我惊慌失措，不知道该怎么办，但很快我意识到恐慌只会让事情变得更糟。） The kidnappers tied my hands and feet and locked me in a dark room. I felt helpless, but I told myself to stay calm and look for a chance to escape.（绑架者捆住了我的手脚，把我锁在一个黑暗的房间里。我感到很无助，但我告诉自己要保持冷静，寻找逃生的机会。） My mind went blank for a moment, but then I tried to control my breathing and think clearly.（我大脑一片空白，但随后我努力控制呼吸，冷静思考。） 3. 应对与逃生行动表达 I pretended to be unconscious to make the kidnappers lower their guard.（我假装昏迷，让绑架者放松警惕。） While the kidnappers were not looking, I quietly untied the rope with a sharp piece of metal I found on the floor.（趁绑架者不注意，我用在地上找到的一块锋利金属悄悄解开了绳子。） I listened carefully to the kidnappers’ conversations to get information about their plans and my location.（我仔细听绑架者的谈话，获取关于他们的计划和我所处位置的信息。） When the opportunity came, I rushed to the door and shouted for help as loud as I could.（机会来临时，我冲向门口，尽可能大声地呼救。） I crawled through a small window and ran towards the nearest road to ask for help from passers-by.（我从一个小窗户爬出去，朝着最近的马路跑去，向路人求助。） 4. 防范与技巧表达（说明文适用） To avoid being kidnapped, we should never talk to strangers or accept food, drinks or rides from them.（为了避免被绑架，我们绝不应该和陌生人说话，也不接受他们的食物、饮料或乘车邀请。） 例句：To avoid being kidnapped, we should never talk to strangers or accept food, drinks or rides from them, especially when we are alone. It’s important to tell your parents or guardians where you are going and who you are with at all times.（时刻告诉父母或监护人你要去哪里、和谁在一起，这一点很重要。） Learning self-defense skills can help you protect yourself in dangerous situations.（学习自卫技巧能帮助你在危险情况下保护自己。） If you are kidnapped, remember to stay calm, observe your surroundings carefully, and wait for the right moment to escape or ask for help.（如果你被绑架，记住要保持冷静，仔细观察周围环境，等待合适的时机逃生或求助。） 5. 结尾表达（总结感受 / 发出倡议） This experience taught me that courage and calmness are the keys to escaping danger.（这段经历让我明白，勇气和冷静是逃离危险的关键。） We should always be vigilant and learn self-protection skills to avoid falling into dangerous situations.（我们应该时刻保持警惕，学习自我保护技巧，避免陷入危险境地。） 例句：We should always be vigilant and learn self-protection skills to avoid falling into dangerous situations like kidnapping. In conclusion, being prepared for unexpected dangers and knowing how to respond can save our lives.（总之，为意外危险做好准备并知道如何应对，能拯救我们的生命。） 三、范文背诵 Once a teen was kidnapped and locked in a small room. He stayed calm, found a broken glass to cut the ropes, and crawled through a tiny window when the kidnappers were away. He ran to the road and asked passers-by for help successfully. This story tells us: in kidnapping emergencies, never panic. Observe carefully, seize chances to escape, and safety awareness always comes first. 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 $ 专题02 Units 5~7 重点单词短语句型&写作通用表达 Unit 5 The human brain 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 记忆力；记性 ___________________ 头脑；大脑 ___________________ 短期的，近期的 ___________________ 长期的；长远的 ___________________ 发生故障；出毛病 ___________________ 必不可少的；极其重要的 ___________________ 伤害；使受伤 ___________________ 以后；后来 ___________________ 对…… 发怒，对…… 生气 ___________________ 最简单的；基础的 ___________________ 联系；连接（n. & v.） ___________________ 方法；措施 ___________________ 联想法 ___________________ 记忆；记住 ___________________ 有趣的；丰富多彩的 ___________________ 英里 ___________________ 纸牌 ___________________ 蜘蛛 ___________________ 激动人心的；给人印象深刻的 ___________________ 开幕式 ___________________ 典礼；仪式 ___________________ 奥林匹克运动会的 ___________________ 奥运会 ___________________ 想知道；想弄明白 ___________________ 进球得分 ___________________ 分数 ___________________ 理由；借口 ___________________ 出故障；抛锚 ___________________ 应该；最好 ___________________ 重点短语 短期记忆 ___________________ 长期记忆 ___________________ 发生故障；出毛病 ___________________ 对…… 必不可少；对…… 极其重要 ___________________ 脑部受伤 ___________________ 对某人生气；对某人发怒 ___________________ 联想法 ___________________ 有趣的 / 丰富多彩的形象 ___________________ 纸牌 ___________________ 激动人心的事件；给人印象深刻的事件 ___________________ 开幕式 ___________________ 奥运会 ___________________ 出故障；抛锚（此处可指记忆 “失灵”） ___________________ 刺激大脑 ___________________ 集中（注意力）于 ___________________ 把…… 和…… 联系起来 ___________________ 维持记忆力 ___________________ 储存记忆 ___________________ 防止困倦 ___________________ 重点句型 1.当人们年事渐高时，短时记忆力会变差，但他们依然能记得很久以前发生的事。 When people get old, their _______ _______ becomes weaker, but they can still remember things that happened a long time ago. 2.记忆对生活至关重要。没有记忆，我们无法记住任何重要的事情。 _______ is essential for life. Without it, we can't remember anything important. 3.提升记忆力的一个基本方法是使用联想法。如果你想记住某件事，应该在脑海中构建一个画面。 One _______ way of improving your memory is to use the _______ _______. If you want to _______ something, you should make a picture in your mind. 4.如果这个画面有趣、奇特且丰富多彩，你会记得更牢。 If the picture is silly, strange and _______, you will remember it better. 5.在《吉尼斯世界纪录大全》中，我们能找到一些关于记忆的惊人故事。例如，有人记住了超过 15000 个电话号码。 In the Guinness Book of Records, we can find some amazing stories about _______. For example, someone has _______ more than 15,000 telephone numbers. 6.记忆与我们的情感相关。当发生激动人心的事情时，我们通常能清晰地记住它。 Memory is connected with our feelings. When something _______ happens, we usually remember it well. 7.如果你使用联想法，你的记忆力将会得到提升。 If you use the _______ _______, you will improve your memory. 8.除非你坚持练习记忆方法，否则你不会看到明显的进步。 _______ you keep practicing memory methods, you won't see obvious improvements. 9.定期刺激大脑以提高记忆效率，这一点很重要。 It is important that you regularly _______ your _______ to make your memory more efficient. 10.睡眠不足会导致信息储存出现问题，因此你必须让大脑得到充足的休息。 Not enough sleep can cause problems with _______ _______, so you must allow your brain to have enough rest. 重点语法 常见引导词 结构特点 时态规则 典型例句 注意事项 （如果）、（除非，=if not） 1. 主句 + 引导词从句；2. 引导词从句 +，+ 主句 从句：一般现在时；主句：一般将来时、情态动词（can/may/must）或祈使句 1. _______ it rains tomorrow, we will stay at home.（如果明天下雨，我们会待在家。） 2. You won't pass the exam _______ you study hard.（除非你努力学习，否则你不会通过考试。） 1. 不可与 not 连用（避免双重否定，如不能说 “ you don't study”）； 2. 从句用 “一般现在时” 表将来，不用 “will + 动词原形”（如不能说 “_______ it will rain...”） _______ _______ （只要）、 _______ _______（条件是） 主句 + 从句 / 从句 +，+ 主句 从句一般现在时，主句将来时 / 情态动词 / 祈使句 1. _______ _______ _______ you keep practicing, you will speak English well.（只要你坚持练习，你英语会说得很好。） 2. I will help you _______ _______ _______ you finish your homework first.（我会帮你，条件是你先完成作业。） 1. 引导词侧重 “前提条件”，需结合语境区分（如_______ _______ _______强调 “只要满足某条件就可实现”）；2. 用法与 if 一致，可替换 if 理解，但语气更具体 单元写作通用表达&范文背诵 一、单元写作任务：介绍人类大脑（说明文 / 议论文） 本单元核心话题是 “人类大脑”，写作需聚焦大脑的核心功能、独特特性、潜能开发或健康保护等方向。写作时，先确立核心论点（如 “大脑是智慧的源泉，需科学开发与保护”），再通过分点说明、科学依据、具体建议等展开，确保内容准确且有逻辑，最后总结大脑的重要价值或发出实践倡议。 二、通用表达 1. 通用开头表达（引出主题 / 点明核心） The human brain, often referred to as the “control center” of the body, is one of the most fascinating and complex organs known to humankind.（人类大脑常被称为人体的 “控制中心”，是人类已知的最迷人、最复杂的器官之一。） 例句：The human brain, often referred to as the “control center” of the body, is one of the most fascinating and complex organs known to humankind, governing every thought and action. It is no exaggeration to say that the human brain is the source of our intelligence, creativity and emotions.（毫不夸张地说，人类大脑是我们智慧、创造力和情感的源泉。） For teenagers, understanding how the brain works and how to optimize its function is crucial for personal growth.（对于青少年来说，了解大脑的工作原理以及如何优化其功能，对个人成长至关重要。） 例句：For teenagers, understanding how the brain works and how to optimize its function is crucial for personal growth and academic progress. 2. 核心描述表达（大脑功能、特性、潜能） The human brain is capable of.../ It has the ability to...（人类大脑能够……/ 它具有…… 的能力。） 例句：The human brain is capable of processing millions of pieces of information every second and storing countless memories. Unlike other organs, the brain has a high degree of neuroplasticity, meaning it can reorganize and form new neural connections throughout life.（与其他器官不同，大脑具有高度的神经可塑性，这意味着它在人的一生中都能重组并形成新的神经连接。） 例句：Thanks to neuroplasticity, the brain can adapt to new experiences—for example, learning a new language can strengthen specific brain areas. The brain is divided into distinct regions, each specialized in different functions: the cerebrum handles thinking and movement, the cerebellum controls balance, and the brainstem regulates basic life activities.（大脑分为不同区域，每个区域有特定功能：大脑负责思考和运动，小脑控制平衡，脑干调节基本生命活动。） Studies indicate that the average person only uses a small fraction of their brain’s full potential—there is much room for development.（研究表明，普通人只利用了大脑全部潜能的一小部分 —— 仍有很大的开发空间。） 3. 开发与保护表达（科学开发潜能、维护大脑健康） To tap into our brain’s potential, we should engage in activities that challenge different cognitive skills, such as...（为了挖掘大脑潜能，我们应该参与挑战不同认知技能的活动，例如……） 例句：To tap into our brain’s potential, we should engage in activities that challenge different cognitive skills, such as solving puzzles, learning musical instruments or reading widely. A healthy lifestyle is essential for brain health: regular exercise boosts blood flow to the brain, a balanced diet provides necessary nutrients, and sufficient sleep allows the brain to rest and consolidate memories.（健康的生活方式对大脑健康至关重要：规律运动促进脑部血液循环，均衡饮食提供必需营养，充足睡眠让大脑休息并巩固记忆。） 例句：Foods rich in antioxidants, such as blueberries and spinach, and omega-3 fatty acids, like salmon, are particularly beneficial for brain function. We should avoid overworking the brain or exposing it to harmful habits—staying up late, excessive screen time, and chronic stress can all impair brain performance.（我们应避免过度用脑或养成有害习惯 —— 熬夜、长时间看电子屏幕和长期压力都会损害大脑功能。） Continuous learning is one of the best ways to keep the brain active and sharp—never stop exploring new knowledge and skills.（持续学习是保持大脑活跃敏锐的最佳方式之一 —— 永远不要停止探索新知识和技能。） 4. 过渡与补充表达（衔接观点 / 补充科学常识） Furthermore / Moreover, the brain’s ability to learn is closely linked to motivation and interest—when we are passionate about something, learning becomes more efficient.（此外，大脑的学习能力与动机和兴趣密切相关 —— 当我们对某件事充满热情时，学习会变得更高效。） However, many people misunderstand the brain: it is not a “fixed” organ but a dynamic system that thrives on stimulation and care.（然而，很多人误解了大脑：它并非 “固定不变” 的器官，而是一个需要刺激和呵护的动态系统。） In addition to cognitive training, emotional well-being also plays a vital role in brain health—positive emotions can enhance creativity and problem-solving abilities.（除了认知训练，情绪健康对大脑健康也至关重要 —— 积极的情绪能提升创造力和解决问题的能力。） 5. 结尾表达（总结价值 / 发出倡议） In conclusion, the human brain is an incredible gift—its complexity and potential are beyond our imagination. We must cherish it by living healthily and challenging it constantly.（总之，人类大脑是一份不可思议的礼物 —— 它的复杂性和潜能超乎想象。我们必须通过健康生活和持续挑战来珍惜它。） For teenagers, understanding and caring for our brains is not only about improving academic performance but also about laying a foundation for a fulfilling and successful life.（对于青少年来说，了解和呵护大脑不仅是为了提高学习成绩，更是为了给充实成功的人生打下基础。） Let us take action to protect our brains, develop their potential, and make the most of this powerful tool to pursue our dreams.（让我们采取行动保护大脑、开发潜能，充分利用这个强大的工具去追逐梦想。） 三、范文背诵 The human brain is the body’s amazing control center, managing thinking, memory, movements and emotions. It has two hemispheres: the left handles logic and language, while the right boosts creativity. With neuroplasticity, it grows through learning. To keep it healthy, we need sufficient sleep, balanced food and mental challenges like reading or puzzles. This precious organ’s unlimited potential guides our study and growth, so we must cherish and develop it. Unit 6 Detectives 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 罪行 ___________________ 侦探；警探 ___________________ 无辜的；无罪的 ___________________ 近来的；新近的 ___________________ 案件 ___________________ 购买；采购 ___________________ 保险箱；保险柜 ___________________ 线索；迹象 ___________________ 耳环 ___________________ 泥；泥浆 ___________________ 一尘不染地 ___________________ 否认；否定 ___________________ 项链 ___________________ 证据；证明 ___________________ 结论；推论 ___________________ 匆忙下结论；贸然断定 ___________________ 承认；招供 ___________________ 嫌疑犯；可疑对象 ___________________ 非常洁净的 ___________________ 强行闯入 ___________________ 保险 ___________________ 也；还 ___________________ 监狱 ___________________ 被监禁；坐牢 ___________________ 犯了罪的；有过失的 ___________________ 发现 ___________________ 逮捕；拘留 ___________________ 停顿；停顿的时间 ___________________ 神秘的事物 ___________________ 谋杀；凶杀 ___________________ 重点短语 近期案件 ___________________ 报案；报告盗窃案 ___________________ 寻找线索 ___________________ 一条黑珍珠项链 / 一只黑珍珠耳环 ___________________ 匆忙下结论；贸然断定 ___________________ 核实某人的说法 ___________________ 强行闯入某人的家 ___________________ （为某物）购买保险 ___________________ 被监禁；坐牢 ___________________ 保护无辜者 ___________________ 找出罪犯 ___________________ 在问卷中提问 ___________________ 审问嫌疑人 ___________________ 犯罪报告 ___________________ 一段来自…… 的节选 ___________________ 重点句型 1. 我来给你讲讲我最近处理的一个案件。 Let me tell you about a recent _______ that I _______ with. 2. 他只把花瓶给了两个人看 —— 他的朋友吉尔和珍妮。之后他把花瓶锁在了家里的保险箱里。 He showed the vase to only two people—his friends Jill and Jenny. Then he _______ it in the _______ at his house. 3. 优秀的侦探从不匆忙下结论。他需要证据来证实真相。 A good detective never _______ to _______. He needs _______ to confirm the truth. 4. 我把耳环拿给吉尔看，她承认那是她的。她说一个月前有人从她家偷走了这只耳环。 I showed Jill the _______, and she _______ it was hers. She said someone had _______ it from her house a month before. 5. 外面的泥土和屋内一尘不染的地毯告诉我，很可能没有小偷闯入琼斯先生的家。 The _______ outside and the _______ carpet inside told me that probably no thief _______ into Mr Jones's house. 6. 琼斯先生给花瓶买了保险。如果花瓶被盗，保险公司会赔付他 30 万美元。 Mr Jones had _______ _______ for the vase. The insurance company would _______ him 300,000 dollars if the vase was stolen. 7. 我的工作不仅是找出罪犯，还要保护无辜者。这就是我喜欢当侦探的原因。 My job is to _______ the _______ as well as find the _______. That's why I like being a detective. 8. 潘西想写一篇关于侦探的文章，所以她采访了肯侦探以获取信息。 Pansy wanted to _______ an _______ on detectives, so she _______ Detective Ken to get information. 9. 我们可以使用 “动词 + 不定式” 或 “动词 + 宾语 + 不定式” 的结构。例如，“琼斯先生期望保险公司给他赔付资金。” We can use verbs + to-infinitives or verbs + _______ + to-infinitives. For example, "Mr Jones _______ the insurance company to pay him money." 10. 审问嫌疑人时，侦探应该提出清晰的问题，并仔细记录他们的回答。 When _______ suspects, a detective should ask clear _______ and _______ their answers carefully. 重点语法 类别 核心内容 例句（简单易懂） 基本结构 1. 肯定式：to + 动词原形（to do）2. 否定式：not to do3. 省略 to：动词原形（do） 1. I _______ to read a book.2. He told me _______ to run.3. Let him _______ (let 后省 to) 句法功能 1. 作主语：To do sth. + 谓语2. 作宾语：动词 / 介词后接 to do3. 作宾语补足语：动词 + 宾语 + to do4. 作定语：名词后接 to do（表 “要做的事”）5. 作状语：表目的、结果、原因 1. To _______ English is important.2. She _______ to study hard.3. My mom asks me to _______ the room.4. I have a lot of homework to _______.5. He comes here to _______ you (表目的) 常见接 to do 的动词 want（想要）、decide（决定）、hope（希望）、plan（计划）、agree（同意）、learn（学习）、ask（要求）、tell（告诉） She _______ to visit Beijing.My teacher _______ us to be quiet. 省 to 的固定搭配 1. 情态动词后：can, may, must, will 等2. 使役动词后：let, make, have（被动语态需加 to）3. 感官动词后：see, watch, hear, feel（被动语态需加 to）4. 固定句型：had better (not) do, why not do 1. You _______ sing a song.2. The boss _______ him work (主动省 to); He was made to _______ (被动加 to).3. I _______ her dance (主动省 to); She was seen to _______ (被动加 to).4. You'd better _______ now; Why not _______ basketball? 易错点提醒 1. 介词后接 doing，不接 to do（except, but 除外，若前有实义动词 do，后接 do）2. “疑问词 + to do” 可作主语 / 宾语 1. He is good at _______ (at 是介词，接 doing); I have no choice but to _______ (前无 do，接 to do).2. I don't know _______ to do (作宾语); _______ to learn English is a question (作主语). 单元写作通用表达&范文背诵 一、单元写作任务：介绍侦探（说明文 / 记叙文） 本单元核心话题是 “侦探”，写作需围绕侦探的职业特质、经典侦探形象、侦探工作的重要性、难忘的侦探故事等方向展开。写作时，先明确核心主题（如 “侦探需要具备敏锐的观察力和逻辑思维”），再通过具体事例、细节描述或分点阐述支撑内容，最后总结侦探职业的价值或表达个人看法。 二、通用表达 1. 通用开头表达（引出主题 / 点明核心） Detectives are mysterious and intelligent figures who play an important role in solving crimes.（侦探是神秘而聪慧的人物，在破案中扮演着重要角色。） 例句：Detectives are mysterious and intelligent figures who play an important role in solving crimes and protecting social order. When it comes to detectives, many people think of brave and sharp-minded people who uncover the truth.（说到侦探，很多人会想到那些勇敢、思维敏捷、揭露真相的人。） I have always been interested in detectives, as their work full of challenges and wisdom deeply attracts me.（我一直对侦探很感兴趣，他们充满挑战和智慧的工作深深吸引着我。） 例句：I have always been interested in detectives, as their work full of challenges and wisdom deeply attracts me. 2. 核心描述表达（侦探特质、工作内容） A good detective must be observant and have strong logical thinking.（一名优秀的侦探必须观察力敏锐，且具备较强的逻辑思维能力。） 例句：A good detective must be observant and have strong logical thinking to find clues from tiny details. Detectives are good at analyzing evidence, connecting clues and reasoning out the truth.（侦探擅长分析证据、串联线索并推理出真相。） 例句：Detectives are good at analyzing evidence like footprints or fingerprints, connecting clues and reasoning out the truth. Patience and carefulness are essential qualities for detectives, as solving a case often takes a long time.（耐心和细心是侦探必备的品质，因为破案往往需要很长时间。） The work of detectives is not only dangerous but also requires great responsibility.（侦探的工作不仅危险，还需要极强的责任感。） 例句：The work of detectives is not only dangerous but also requires great responsibility to bring criminals to justice. Detectives often work with the police, interviewing witnesses and investigating crime scenes.（侦探通常与警方合作，询问证人和调查犯罪现场。） 3. 举例 / 故事表达（经典侦探形象、具体案例） One of the most famous detectives in the world is Sherlock Holmes, created by Arthur Conan Doyle.（世界上最著名的侦探之一是阿瑟・柯南・道尔创作的夏洛克・福尔摩斯。） 例句：One of the most famous detectives in the world is Sherlock Holmes, created by Arthur Conan Doyle. He is famous for his sharp observation and brilliant reasoning. I once read a detective story about...（我曾经读过一个关于…… 的侦探故事。） 例句：I once read a detective story about a young detective who solved a theft case in a small town. In the story, the detective noticed...（在故事中，侦探注意到……） 例句：In the story, the detective noticed a broken button on the floor, which became the key clue to solving the case. Finally, through careful investigation and logical reasoning, the detective successfully found the criminal.（最终，通过细致的调查和逻辑推理，侦探成功找到了罪犯。） 4. 过渡与补充表达（衔接观点 / 补充思考） Besides observation and reasoning, detectives also need to have good communication skills.（除了观察力和推理能力，侦探还需要具备良好的沟通能力。） 例句：Besides observation and reasoning, detectives also need to have good communication skills to get useful information from witnesses. However, being a detective is not as easy as it seems. They often face various difficulties and dangers.（然而，成为一名侦探并不像看起来那么容易。他们经常面临各种困难和危险。） 例句：However, being a detective is not as easy as it seems. They often face various difficulties and dangers, such as being threatened by criminals. Not only do detectives solve crimes, but they also help people find the truth and maintain justice.（侦探不仅破案，还帮助人们找到真相、维护正义。） 5. 结尾表达（总结价值 / 个人看法） In short, detectives are heroes who use their wisdom and courage to protect people and maintain social order.（总之，侦探是用智慧和勇气保护人们、维护社会秩序的英雄。） I admire detectives very much. Their spirit of pursuing the truth and never giving up is worth learning.（我非常敬佩侦探。他们追求真相、永不放弃的精神值得我们学习。） 例句：I admire detectives very much. Their spirit of pursuing the truth and never giving up is worth learning for all of us. From my perspective, the work of detectives is of great significance. Without them, many crimes may remain unsolved.（在我看来，侦探的工作意义重大。没有他们，很多犯罪案件可能会不了了之。） 三、范文背诵 Detectives are respectable guardians of justice with unique qualities. They have sharp observation to find hidden clues and strong logic to piece together the truth. Working with the police, they interview witnesses and analyze evidence carefully. Famous figures like Sherlock Holmes show their amazing wisdom. Their spirit of pursuing truth and never giving up inspires us. They protect social order with their efforts, making them worthy of everyone’s admiration. Unit 7 Escaping from kidnappers 重点单词 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 影响（v.）___________________ 连环漫画（n.）___________________ 盗窃；抢劫；掠夺（n.）___________________ 劫持；绑架（n.）___________________ 故事情节；布局（n.）___________________ 性格；个性（n.）___________________ 剧本（n.）___________________ 镶边；边界（n.）___________________ 变化；多样化（n.）___________________ 主要地；总体上；大致（adv.）___________________ 泡；气泡（n.）___________________ 讲话；演说；发言（n.）___________________ 思想；想法（n.）___________________ 正文；文本（n.）___________________ 效果（n.）___________________ 激动；兴奋；刺激（n.）___________________ 改变（v.）___________________ 布景（n.）___________________ 变得更生动（短语）___________________ 严肃的；稳重的（adj.）___________________ 一排；一列；一行（n.）___________________ 时刻；关头（n.）___________________ 情感；情绪（n.）___________________ 重音；重读（n.）___________________ 不久前；最近（adv.）___________________ 自信的（adj.）___________________ 突然出现（v.）___________________ 突然开始（做某事）（短语）___________________ 苍白的（adj.）___________________ 预报；预测（n.）___________________ 重点短语 连环漫画___________________ 构思故事情节___________________ 刺激的结局___________________ 充满情节（趣味）___________________ 鲜明的性格___________________ 对话气泡（连环漫画中用于展示对话）___________________ 思想气泡（连环漫画中用于展示想法）___________________ 音效（如 “CRASH!”“TINKLE!”）___________________ 增加多样性___________________ 解释场景变化___________________ 变得生动；活灵活现___________________ 突然大笑起来___________________ 头发竖起来（形容害怕）___________________ 表达情感___________________ 升降调___________________ 天气预报___________________ 巨浪___________________ 陷入困境___________________ 谢天谢地___________________ 做笔记___________________ 瞬时记忆___________________ 重点句型 1.创作连环漫画时，首先要做的是构思故事情节。情节需要有趣或富有戏剧性，并且要有一个刺激的结局。 The first thing to do when creating a comic strip is to _______ _______ a plot. It needs to be funny or dramatic with an exciting _______. 2.故事节奏要快，每一幅画中都必须有新的内容发生，以保持读者的兴趣。 The story needs to move fast, and something new must happen in each picture to _______ the reader _______. 3.角色需要有鲜明的性格，人们只需看一眼就能明白他们的性格特点。 The characters need strong _______ which will be understood just from _______ at them. 4.部分画面可以不加边框以增加多样性，还可以使用音效为连环漫画增添趣味性。 Some frames can be left without _______ to add variety, and sound effects can be used to add _______ to the strip. 5.故事主要通过画面展现，但会有对话气泡用于呈现对话，思想气泡用于呈现想法。 The story is _______ told in the pictures, but there are speech bubbles for dialogue and _______ bubbles for thoughts. 6.你可以通过给卡通脸赋予不同的表情（如开心或生气），让它们变得生动起来。 You can make cartoon faces _______ _______ _______ by giving them different expressions, such as happiness or anger. 7.在对话中表达情感时，你可以运用单词重音和升降调。 When showing _______ in dialogues, you can use word _______ and rising and falling intonation. 8.看连环漫画很刺激，尤其是那些情节有趣、角色生动的漫画。 It is _______ to read comic strips, especially those with interesting plots and _______ characters. 9.如果你想创作一篇关于冒险的连环漫画，首先应该规划主要情节，然后设计角色。 If you want to make a comic strip about an _______, you should first _______ the main events and then design the characters. 10.一些科学家认为存在三种记忆 —— 瞬时记忆、短期记忆和长期记忆。瞬时记忆储存信息的时间不到一秒。 Some scientists believe that there are three kinds of _______—immediate, short-term and long-term. Immediate memory _______ information for less than a second. 重点语法 知识点分类 具体内容 示例句子 1. 定义与特征 修饰名词 / 代词，描述人 / 事物的性质、特征、状态；有原级、比较级、最高级形式 This is a _______ flower.（修饰名词 flower）He feels _______.（描述状态） 2. 常见功能 ① 作定语（置于名词前）② 作表语（置于 be / 感官动词后）③ 作宾语补足语（补充说明宾语） ① a _______ boy② The soup tastes _______.③ We keep our classroom _______. 3. 比较级规则 ① 单音节词：词尾加 -er（tall→）② 以 “辅音 + y” 结尾：变 y 为 i 加 -er（easy→）③ 双音节词：部分加 -er（simple→），部分加 more（careful→）④ 多音节词：加 more（important→_______） Tom is _______ than Lucy.Math is _______ than English. 4. 最高级规则 ① 单音节词：词尾加 -est（tall→）② 以 “辅音 + y” 结尾：变 y 为 i 加 -est（easy→）③ 双音节词：部分加 -est（simple→），部分加 most（careful→）④ 多音节词：加 most（important→_______） He is the _______ in his class.This is the _______ book I’ve read. 5. 常用句型 ① 原级：as + 形容词原级 + as（和…… 一样）② 比较级：形容词比较级 + than（比…… 更）③ 最高级：the + 形容词最高级 + in/of（在…… 中最） ① She is as _______ as her sister.② This box is _______ than that one.③ He is the _______ student in our class. 6. 易错词例 ① good→→② bad→→③ many/much→→④ little→→ ① Her English is _______ than mine.② The weather is _______ today.③ We have _______ time now.④ There is _______ water in the bottle. 单元写作通用表达&范文背诵 一、单元写作任务：逃生类叙述 / 说明（记叙文 / 说明文） 本单元核心话题是 “逃离绑架者”，写作需围绕真实或虚构的逃生经历、逃生必备技巧、如何防范绑架风险等方向展开。写作时，若为记叙文，需明确时间、地点、人物，按 “遭遇绑架 — 冷静应对 — 寻找机会 — 成功逃生” 的情节脉络叙述，突出细节与心理活动；若为说明文，需分点阐述逃生技巧或防范措施，逻辑清晰且具实用性，最后总结安全意识的重要性。 二、通用表达 1. 通用开头表达（引出主题 / 交代背景） Being kidnapped is a terrifying experience, but keeping calm and using smart strategies can help you escape successfully.（被绑架是一段可怕的经历，但保持冷静并运用明智的策略能帮助你成功逃生。） 例句：Being kidnapped is a terrifying experience, but keeping calm and using smart strategies can help you escape successfully and protect yourself. I once read a thrilling story about a teenager who escaped from kidnappers through his courage and wisdom.（我曾经读过一个惊险的故事，讲述了一名青少年凭借勇气和智慧从绑架者手中逃脱。） Knowing how to respond to a kidnapping situation is essential for everyone, especially teenagers who may face unexpected dangers.（了解如何应对绑架情况对每个人都至关重要，尤其是可能面临意外危险的青少年。） 例句：Knowing how to respond to a kidnapping situation is essential for everyone, especially teenagers who may face unexpected dangers when going out alone. 2. 遭遇绑架与心理描写表达 Suddenly, a stranger grabbed me from behind and covered my mouth with a cloth. I was so scared that my heart almost jumped out of my chest.（突然，一个陌生人从背后抓住我，用布捂住了我的嘴。我吓得心都快跳出来了。） At first, I panicked and didn’t know what to do, but soon I realized that panic would only make things worse.（起初，我惊慌失措，不知道该怎么办，但很快我意识到恐慌只会让事情变得更糟。） The kidnappers tied my hands and feet and locked me in a dark room. I felt helpless, but I told myself to stay calm and look for a chance to escape.（绑架者捆住了我的手脚，把我锁在一个黑暗的房间里。我感到很无助，但我告诉自己要保持冷静，寻找逃生的机会。） My mind went blank for a moment, but then I tried to control my breathing and think clearly.（我大脑一片空白，但随后我努力控制呼吸，冷静思考。） 3. 应对与逃生行动表达 I pretended to be unconscious to make the kidnappers lower their guard.（我假装昏迷，让绑架者放松警惕。） While the kidnappers were not looking, I quietly untied the rope with a sharp piece of metal I found on the floor.（趁绑架者不注意，我用在地上找到的一块锋利金属悄悄解开了绳子。） I listened carefully to the kidnappers’ conversations to get information about their plans and my location.（我仔细听绑架者的谈话，获取关于他们的计划和我所处位置的信息。） When the opportunity came, I rushed to the door and shouted for help as loud as I could.（机会来临时，我冲向门口，尽可能大声地呼救。） I crawled through a small window and ran towards the nearest road to ask for help from passers-by.（我从一个小窗户爬出去，朝着最近的马路跑去，向路人求助。） 4. 防范与技巧表达（说明文适用） To avoid being kidnapped, we should never talk to strangers or accept food, drinks or rides from them.（为了避免被绑架，我们绝不应该和陌生人说话，也不接受他们的食物、饮料或乘车邀请。） 例句：To avoid being kidnapped, we should never talk to strangers or accept food, drinks or rides from them, especially when we are alone. It’s important to tell your parents or guardians where you are going and who you are with at all times.（时刻告诉父母或监护人你要去哪里、和谁在一起，这一点很重要。） Learning self-defense skills can help you protect yourself in dangerous situations.（学习自卫技巧能帮助你在危险情况下保护自己。） If you are kidnapped, remember to stay calm, observe your surroundings carefully, and wait for the right moment to escape or ask for help.（如果你被绑架，记住要保持冷静，仔细观察周围环境，等待合适的时机逃生或求助。） 5. 结尾表达（总结感受 / 发出倡议） This experience taught me that courage and calmness are the keys to escaping danger.（这段经历让我明白，勇气和冷静是逃离危险的关键。） We should always be vigilant and learn self-protection skills to avoid falling into dangerous situations.（我们应该时刻保持警惕，学习自我保护技巧，避免陷入危险境地。） 例句：We should always be vigilant and learn self-protection skills to avoid falling into dangerous situations like kidnapping. In conclusion, being prepared for unexpected dangers and knowing how to respond can save our lives.（总之，为意外危险做好准备并知道如何应对，能拯救我们的生命。） 三、范文背诵 Once a teen was kidnapped and locked in a small room. He stayed calm, found a broken glass to cut the ropes, and crawled through a tiny window when the kidnappers were away. He ran to the road and asked passers-by for help successfully. This story tells us: in kidnapping emergencies, never panic. Observe carefully, seize chances to escape, and safety awareness always comes first. 学科网（北京）股份有限公1 / 1 学科网（北京）股份有限公司 $