2026届高考英语一轮复习人教版（2019）必修第一册 welcome unit词汇复习课件

该高中英语高考复习课件系统覆盖高考核心考点，包括重点词汇应用、构词法、易混词汇辨析、熟词生义、语法句型及语篇理解、应用文与读后续写等模块，严格对接高考评价体系，分析词汇在完形填空、阅读理解中的高频考查权重，归纳词义辨析、语法填空、写作等常考题型，体现备考的系统性和针对性。 课件亮点在于“词汇-语法-语篇-写作”四维联动训练，结合高考真题实例（如熟词生义“company”表“陪伴”在完形中的考查），运用构词法（dis/im前缀）帮助学生高效记忆词汇，培养语言能力与思维品质。通过词性转换填空强化语法应用，句型应用实例（如“never...without...”结构提升写作表达）指导学生掌握答题技巧，助力高考冲刺，教师可据此精准规划复习，提升教学效率。

重点词汇应用 1. She decided to exchange her old bicycle for a new one that could handle the rough roads in the countryside, which she often visits on weekends. 2. Students are encouraged to exchange ideas with their classmates during group discussions, as this helps deepen their understanding of complex topics. 3. He offered to help his neighbor fix the broken fence in exchange for a few hours of gardening assistance, a deal that benefited both sides. 4. The professor, who has decades of experience in environmental protection, often lectures（告诫） students about the importance of reducing plastic waste in daily life. 5. This special program, which was designed for students with learning difficulties, provides personalized guidance that many find extremely helpful. 6. It was not by accident but by design that she arrived early—she wanted to have a quiet moment to review her speech before the meeting started. 7. Wearing jeans and sneakers is inappropriate for a formal occasion like a wedding, where guests are expected to dress elegantly. 8. The two countries plan to formalize（使正式化） their trade agreement next month, a move that will strengthen economic ties between them. 9. In informal settings such as family gatherings, people tend to speak more freely than they do in professional environments. 10. Parents are often anxious about their children’s safety when they travel alone, especially if it is their first time doing so. 11. The anxiety that comes with waiting for exam results can be eased by keeping busy with other activities, according to psychologists. 12. She paced anxiously in the waiting room, checking her watch every few minutes as she waited for news about her sister’s operation. 13. The loud thunder during the storm did not frighten the little boy, who had been taught how to stay calm in such situations. 14. The frightening scene in the movie, which showed a dark figure approaching slowly, made many audience members jump in their seats. 15. Frightened by the sudden noise, the cat rushed under the sofa and refused to come out until the room was quiet again. 16. To his great fright, he found himself locked in the library after closing time, with no one around to hear his calls for help. 17. Mr. Li, who is senior to all other teachers in the department, often shares his teaching experiences with new colleagues. 18. Seniority（资历） in this company is determined by the number of years one has worked here, not by age or position. 19. The chemistry teacher will conduct an experiment to show how different substances react to heat. 20. It is unethical（不道德的） to experiment on animals without taking proper measures to reduce their suffering, many scientists argue. 21. The experimental data, which was collected over a period of six months, has provided new insights into the disease. 22. He felt awkward when he realized he had forgotten the name of the person he was talking to at the party. 23.So confident was she that she walked onto the stage without hesitation, beginning a presentation which impressed everyone present deeply. 24. Building confidence in students is just as important as teaching them academic knowledge, especially in their teenage years. 25. The details of the project are confidential and should not be discussed with anyone outside the team, the manager emphasized. 26. She walked backwards and forwards in the room, trying to think of a solution to the problem that had puzzled her for days. 27. Taking this training course will help forward your career, as it covers skills that are highly valued in the industry. 28. Please forward the email to the colleagues who were absent from this morning’s meeting, so they can catch up on（了解） what was discussed. 29. The company’s forward-looking policies, which focus on sustainable development, have won it praise from environmental organizations. 30. We are all looking forward to the summer vacation, when we can relax and spend time with our families. 31. Taking notes during lectures is a good way to remember key points, which can later be reviewed before exams. 32. The student handed in a sick note from the doctor, explaining why he had missed three days of classes. 33. It is important to take note of the instructions before starting the task, as any mistake could lead to serious consequences. 34. Please note that the deadline for submitting the application form is next Friday, and no late submissions will be accepted. 36. His notable achievements in the field of medicine have made him a respected figure both at home and abroad. 37. Professor Wang, who is noted for her research on climate change, will give a speech at the conference next week. 38. The footnote at the bottom of the page explains a historical event that is mentioned in the main text of the book. 39. It was when she saw the old photo that a childhood memory flashed into her mind, bringing a smile to her face. 40. The years flash by quickly when you are busy with work and family, which is why it is important to cherish every moment. 41. In a flash, he realized where he had seen the stranger before—she was the actress in the movie they had watched last month. 42. He prefers simple clothes and avoids anything flashy, as he believes true style does not depend on bright colors or expensive brands. 43. She grabbed the flashlight and went outside to check the strange noise, which had woken her up in the middle of the night. 44. Setting a goal and working hard to achieve it is what gives life purpose, many successful people have said. 45. The player who scored the winning goal in the last minute of the match was carried off the field by his excited teammates. 46. The goalkeeper, whose quick reaction saved the team from losing, was named the best player of the game. 47. In the company of good friends, even the simplest activities, such as walking in the park, can become enjoyable experiences. 48. She asked her brother to keep her company while she waited for the bus, as she felt unsafe standing alone in the dark. 49. Those who have a dominant personality often take charge in group projects, which can be helpful but may also ignore others’ ideas. 50.Simple designs in neutral colors are in style this year, so many young people choose such clothes for daily wear. 51.She styled her new haircut after the famous actress’s look in that classic film, hoping to add a touch of elegance to her daily appearance. 构词法 dis im 易混词汇 熟词生义 不规则动词 语篇练习 与哈佛教员一同环游世界研学 期待在明年夏天拥有一次真正的哈佛体验吗？参加哈佛暑期学校的海外研学项目，你将有机会与哈佛教员一同探索知识的奥秘，结交新的朋友，并拓宽自己对世界的认知。 这些项目时长从 4 周到 8 周不等，提供丰富多样的学术体验和机会，既有针对性的外语与文化课程，也有对人文、社会科学和自然科学中特定地区相关主题的沉浸式学习。我们接受所有获得认证的大学的在读本科生申请。 我们的办公时间为周一至周五上午 9 点至下午 5 点。想了解更多关于项目的信息？请发送电子邮件至 SummerAbroad@Summer.Harvard.edu。 明年夏天如何申请海外研学 2025 年夏季哈佛暑期学校海外研学项目的申请将于 2024 年 12 月 6 日开启。所有申请材料必须在 2025 年 1 月 25 日前提交，才会被纳入哈佛海外研学项目的考量范围。 申请该项目，你必须满足以下条件： 年满 18 周岁。 已完成至少一年大学学业，或为大一新生。 学术表现良好。 你最多可申请两个项目。若申请两个项目，需按偏好顺序对两份申请进行排序。超过两个的任何申请都将自动失效。 12 月 6 日起，你所心仪项目的申请链接将在该项目的网页上公布。 NOTICE To promote the integration of digital technology and humanities research, our university specially invites Professor Wang Ning from Peking University to give an academic lecture titled "Frontiers of Digital Humanities Research". Lecture Topic: Text Analysis and Cultural Inheritance from the Perspective of Digital Humanities Speaker: Wang Ning (Professor of the Department of Chinese Language and Literature, Peking University, doctoral supervisor, whose main research direction is digital humanities and digitization of classical documents) Time: 14:00-16:00, August 10 (Sunday), 2025 Venue: Academic Lecture Hall of the Library Participation Method: No registration required. Please enter 15 minutes in advance. You are welcome to bring relevant research questions for interactive communication. School of Humanities July 29, 2025 为促进数字技术与人文研究的交叉融合，学校特邀北京大学王宁教授莅临我校，举办“数字人文研究前沿”学术讲座。 讲座主题：数字人文视域下的文本分析与文化传承 主讲人：王宁（北京大学中文系教授，博士生导师，主要研究方向为数字人文与古典文献数字化） 时间：2025年8月10日（周日）14:00-16:00 地点：图书馆学术报告厅 参与方式：无需报名，提前15分钟入场即可。欢迎携带相关研究问题参与互动交流。 人文学院 2025年7月29日 吉姆・约翰逊是一名邮递员，在威尔明顿市中心以北、绿树成荫的韦斯特摩兰、韦斯海文和韦斯托弗山社区，他就是一个 “标志性存在”—— 他递送的远不止邮件。他叫得出所有孩子和他们宠物的名字；会帮人把杂货拎进屋；会留意没锁的门，给人提供园艺建议，还教过不少小男孩投曲线球的技巧。要是没在忙这些，吉姆就会穿梭在一片方格子般的绿色草坪间，确保当地邮政服务不会辜负每日的承诺。 尽管如今邮政服务常遭贬低，但人们对当地邮政服务的信任依然存在。在许多社区，当救命的药品、贺卡、社会保障支票、大学录取通知书 —— 甚至是账单 —— 出现在家门口的邮箱里时，这份信任每天都在被续写。 三十多年后，吉姆迎来了职业生涯的最后几天，他的工作状态和往常没什么两样。他开着一辆四四方方的邮车来到北杜邦路，这是当天非正式的第一站。邻居家的狗布奇像往常一样在等他。也和往常一样，布奇跳上副驾驶座，他们便出发了。在这条投递路线上，吉姆和布奇早已形影不离。如今，这只狗和这位邮递员将要一起 “退休” 了。每到一站，吉姆都会收下那些早已如同家人般的住户们的离别祝福。现场有泪水，有欢笑，还有满含温馨回忆的拥抱。 吉姆离开这条投递路线已经 33 年了，但我们仍能感受到社区与邮递员之间建立的深厚情谊。这就是邮政服务对我们的意义。 数百万年来，蜜蜂、飞蛾和其他传粉者一直依靠香气来定位花朵，并将花粉传递到它们之后造访的其他花朵上。但如今，一些情况正在发生改变。研究人员发现，当花朵的香气在夜间与某些空气污染物相互作用时，关键的香气成分会被破坏。飞蛾和其他夜间传粉者可能会难以识别它们原本要寻找的花朵。 西雅图的研究团队对一种名为浅色月见草的植物进行了实地和实验室测试。生态学家杰里米・陈用袋子套在浅色月见草上，收集花朵的香气。随后，他将这些香气带回实验室，同时还带回了一些飞蛾。他们把月见草的香气和飞蛾放入一个能模拟户外环境的风洞。结果发现，飞蛾立刻就能轻松地逆风直飞，追踪到香气来源。但当往风洞里加入臭氧、二氧化氮等污染物后，情况就不同了。此时，飞蛾会沿着 “Z” 字形路线飞行。它们似乎在努力寻找香气，却往往以失败告终。 之后，研究团队决定在夜间的自然环境中验证这一发现，结果完全一致。当这种香气与污染物混合后，飞蛾造访花朵的次数大幅减少。在测试过程中，有些飞蛾甚至一朵花也找不到。此外，同样的反应在白天也可能会破坏花朵的香气，但由于阳光能分解臭氧，所以这个问题对夜间传粉者来说可能更为严重。随着地球气候变暖，污染物的混合浓度很可能会持续上升。这样的环境可能会加剧污染对花朵香气和植物传粉过程的威胁。“众所周知，传粉对种植者来说至关重要，” 研究团队中的大气科学家乔尔・桑顿指出。他表示，污染可能会对农业构成一种新型威胁。 应用文 图表类 素材积累 1.关于你询问我和同学们如何度过暑假，我很乐意分享我的调查结果。 In response to your inquiry about how my classmates and I spent our summer vacation, I am delighted to share my findings. 2.调查显示，同学们的暑期活动丰富多彩。 The survey revealed a vast variety of activities undertaken by my classmates. 3.绝大多数同学（高达 45%）选择学习一项新技能。 The majority of students, an impressive 45%, chose to learn a new skill. 4.紧随其后的是 30% 的同学，他们选择预习课本。 This was closely followed by 30% who opted to preview the textbooks. 5.此外，15% 的同学外出旅行，10% 的同学则把时间用在了锻炼上。 Additionally, 15% travelled around, while 10% dedicated their time to exercise. 6.希望这份总结能让你对我们的暑期经历有所了解。 I hope this summary gives you a glimpse into the summer experiences of us. 读后续写 人与社会 素材积累 1.起初，和一个难缠的搭档一起做项目时，我心里很没底。 At first, I felt very unsure of myself while working with a difficult partner on the project. 2.他没完没了的批评让我怀疑自己的能力。 His constant criticism made me doubt my own abilities. 3.我既紧张又犹豫，但我知道必须全力以赴。 I was nervous and hesitant, but I knew I had to try my best. 4.在我们取得的一个个小胜利中，我找到了力量，这也让我变得更自信。 I found strength in our small victories, which made me feel more confident. 5.当项目最终成功时，我心中涌起浓浓的自豪感和释然。 When the project was finally successful, I felt a deep sense of pride and relief. 6.当我把食物递给她时，她疲惫的眼睛里瞬间闪过惊喜与暖意。 When I brought the food to her, her tired eyes lit up with surprise and warmth. 词性转换填空 1. You need to r______ (注册；登记) online before the deadline if you want to attend the summer camp that is held annually. 2. The r______ (登记；注册) process, which requires filling in personal details and uploading a photo, will take about 20 minutes. 3. The r______ (登记处；档案室) where all the old land records are kept has become a key place for historians exploring local history. 4. It really a______ (使恼怒；使生气) me when people talk loudly in libraries, ignoring the "keep quiet" signs hanging on the walls. 5. Her constant late arrivals to meetings caused great a______ (恼怒；烦恼) among colleagues who had been waiting patiently. 6. He looked a______ (恼怒的；生气的) by the fact that his carefully planned schedule had been ruined by the sudden rainstorm. 7. The way she calmly solved the complex problem during the interview i______ (给……留下深刻印象) everyone present in the room. 8. What left a deep i______ (印象) on me was the kindness shown by strangers when I got lost in the small town. 9. The i______ (令人印象深刻的) performance put on by the students won them a long period of applause from the audience. 10. The team worked i______ (令人印象深刻地) to complete the project ahead of time, which surprised their strict manager. 11. Students should c______ (集中注意力) on what the teacher is saying instead of looking at their phones in class. 12. The c______ (集中的) effort made by all members of the group led to the successful completion of the task. 13. Good c______ (注意力) , which is essential for effective learning, can be developed through regular practice. 14. They plan to e______ (探索) the ancient temple that has been hidden in the mountains for hundreds of years. 15. The e______ (探索) of outer space, which has always been a human dream, requires advanced technology and teamwork. 16. Scientists continue to e______ (探索) ways to reduce pollution, hoping to protect the environment for future generations. 17. The teacher asked us to o______ (组织) the information we had collected into a clear and logical report. 18. The o______ (组织者) who was in charge of the charity event spent weeks preparing for every possible detail. 19. The o______ (组织) that aims to help homeless people has set up several shelters in the city center. 20. She is so o______ (有条理的) that she always keeps her desk tidy and her schedule written down in a notebook. 21. The s______ (策略) they adopted to increase sales, which was suggested by the new manager, proved to be very effective. 22. Making a s______ (战略性的) decision at the right time is crucial for a company wanting to gain an advantage in the market. 23. You can i______ (提高) your English pronunciation by listening to native speakers and repeating after them daily. 24. The i______ (改进的) efficiency of the machine, which was upgraded last month, has saved a lot of working time. 25. The little girl showed great i______ (进步) in her math skills after spending extra time practicing with her tutor. 26. Children are naturally c______ (好奇的) about everything around them, often asking questions that adults find hard to answer. 27. Out of c______ (好奇心), he opened the old book that had been left on the shelf for decades, eager to see what stories it contained. 28. She looked c______ (好奇地) at the old box, wondering what secrets it might hold after being locked for years. 29. Before the final exam, it is important to r______ (复习) all the notes you have taken during the semester. 30. The r______ (修订) of the plan, which was necessary due to the changing situation, took longer than expected. 31. The l______ (讲座) that the famous professor gave on environmental protection attracted hundreds of students. 32. The l______ (讲师) whose courses are always popular has a unique way of making complex theories easy to understand. 1. register 2. registration 3. registry 4. annoys 5. annoyance 6. annoyed 7. impressed 8. impression 9. impressive 10. impressively 11. concentrate 12. concentrated 13. concentration 14. explore 15. exploration 16. explore 17. organize 18. organizer 19. organization 20. organized 21. strategy 22. strategic 23. improve 24. improved 25. improvement 26. curious 27. curiosity 28. curiously 29. revise 30. revision 31. lecture 32. lecturer 短语应用 1. ___________________ (留下好的第一印象) on teachers and classmates can help freshmen adapt to high school life more quickly, which is why many students pay extra attention to their behavior on the first day of school. 2. When facing difficult math problems, it is wise to _______________ (专注于) analyzing the key points step by step instead of giving up easily, for patience and careful thinking often lead to solutions. 3. Though the little girl looks quiet, she will get upset if she is________________ (不打扰；让…独自待着) for too long, especially in a place full of strangers. 4. All the students are ________________ (期待) the coming summer vacation, during which they plan to take part in volunteer activities or travel with their families to broaden their horizons. 5. As long as we stick to our dreams and work hard without hesitation, even the most challenging goals will eventually ______________ (实现), just like a seed growing into a big tree after years of effort. 6. The school newspaper, which ______________ (出版；发行) every Friday, not only reports campus news but also provides a platform for students to share their thoughts and creative works. 7. It is a good habit to ________________ (做笔记) while listening to lectures, for writing down key points can help us review what we have learned and deepen our understanding effectively. 8. Children are always _______________ (对…好奇) the world around them, asking questions like why the sky is blue or how plants grow, and such curiosity often drives them to explore and learn actively. 1. Making a good first impression；2. concentrate on；3. left alone；4. looking forward to；5. come true；6. comes out；7. take notes；8. curious about 句型应用 1. 要是我们赖以依靠的地图是错的，把我们引到了一个危险的山谷里怎么办？ 2. 志愿者们到达那个山村时，发现村民们热情又乐于助人。 3. 她每次听那首老歌，总会想起和祖父母一起度过的快乐时光。 4. 他每次路过篮球场，总会停下来看孩子们开心地打球。 1.What if the map we rely on is wrong and leads us to a dangerous valley? 2.The volunteers found the villagers warm and helpful when they arrived at the mountain village. 3. She never listens to that old song without recalling the happy days spent with her grandparents. 4. He never walks past the basketball court without pausing to watch the kids playing with joy. $$