Unit 1 Teenagers today.单元知识清单 2026-2027学年外研版英语九年级上册

该初中英语单元知识清单系统梳理了“Teenagers today”单元内容，涵盖重点词汇、核心语法、写作应用三大知识范畴，为学生搭建了从“词汇拓展”到“语法规则”再到“写作实践”的渐进式学习支架。 清单通过“词形变化+搭配拓展”“语法考点+易错提示”“写作模板+范文参考”的结构化设计呈现知识体系，如“teenager”拓展至“teenage”，“if条件句”明确“主将从现”原则并对比宾语从句用法，培养学生语言能力和思维品质。特别提供“重点句子积累”和“实战演练范文”，不同水平学生可高效掌握，教师可直接用于备课，提升教学针对性。

Unit 1 Teenagers today.单元知识清单 Part 1 单元知识梳理 一、重点单词 1. lady n. 女士，女子 2. gentleman n. 先生→ladies and gentlemen 女士们先生们 3. performer n. 表演者 4. finger n. 手指→ index finger 食指→ middle finger 中指→ ring finger 无名指→ little finger 小指→ thumb 大拇指 5. teenager n. 青少年→ teenage adj. 青少年的；十几岁的 6. old-fashioned adj. 老式的，过时的→ fashion n. 时尚→ fashionable adj. 时尚的 7. unless conj. 除非……=if... not 8. performance n. 表演；演出 9. blood n. 血，血液→ blood type 血型→ high blood pressure 高血压→ blood donation 献血 10. perform v. 表演，演出 11. surprising adj. 令人惊奇的，使人吃惊的（常修饰物）→ surprise n. 惊奇，诧异 v. （使）吃惊；（使）诧异→ surprised adj. 感到惊讶的（常修饰人） 12. viewer n. 观看者→ view v. 观看 n.观点；景色 13. abroad adv. 在国外；到国外→ go and study abroad 出国留学→ travel abroad 出国旅行→ live abroad 住在国外 14. creativity n. 独创性，创造性，创造力→ create v. 创造→ creative adj. 有创造力的 15. volunteer n. 志愿者→ v. 自愿做 16. artist n. 艺术家→ art n. 艺术→ artistic adj. 艺术的 17. group n. 组，群；团体→ a group of... 一群……→ in groups 分组 18. creator n. 创作者；创造者 19. kill v. 弄死，杀死→ kill two birds with one stone一石二鸟 20. youth n. 青年，年轻人→ in one’s youth 在某人年轻时→ young adj. 年轻的 21. lie v. 存在，在于→ lie in 在于→躺（过去式lay，过去分词lain）→说谎（过去式和过去分词都是lied） 22. wealthy adj. 富有的；富裕的→ poor adj.贫穷的（反义词）→ wealth n. 财富 23. hidden adj. 隐藏的，隐秘的→ hide v. 藏；躲藏 24. wildly adv. 激动地→ wild adj. 野生的；荒凉的→ wildness n. 野性；热烈 25. scare v. 使惊恐，吓唬→ scare away 把……吓跑→ scared adj. 感到害怕的→ be scared of 害怕→ scary adj. 令人害怕的 26. eagle n. 雕 27. wing n. 翅膀，翼 二、重点短语 1. come to life 变得生动；活过来 2. be born into 出生于……（家庭） 3. bring back 使回忆起；带回 4. flood... with 充满；大量涌入 5. in one’s blood 与生俱来 6. be glued to 全神贯注于 7. on the edge of one’s seat 极为激动 8. pay attention to 关注 9. out of love 出于对……的热爱 10. lie with 是……的职责 11. search for 搜索 12. be known for... 因……而出名 13. set a good example for sb 为某人树立好榜样 三、重点句子 1. If I move my fingers, it will come to life! 如果我动一动手指，它就会活灵活现！ 2. When I was little, I loved the amazing stories they told with their hands. 在我小时候，我就很喜欢他们用手（操控木偶）讲的神奇故事。 3. I felt less close to the art because people thought puppets were too old-fashioned. 我感觉和这门艺术有了距离感，因为人们觉得木偶太过时了。 4. To my surprise, the post was flooded with comments expressing warm feelings. 令我惊讶的是，这条帖子下面涌现了大量表达温暖情感的评论。 5. Since then, my puppet shows have drawn more attention both from home and abroad. 从那以后，我的木偶戏表演在国内外吸引了更多关注。 6. As a well-known educator, Liang paid great attention to the development of China’s youth. 作为一名著名教育家，梁启超十分关注中国青年的发展。 7. He argued that the responsibility for China’s future lay with young people. 他主张中国未来的责任在于年轻人。 8. The morning sun rises in the sky, giving off a strong light. 红日初升，其道大光。 9. So beautiful is our young China, standing forever in the world! 美哉，我少年中国，与天不老！ Part2 单元语法沙龙 一、if 引导的条件状语从句 在句子中作条件状语的从句称为条件状语从句，可置于句首或句尾。通常由if(如果)、as long as(只要)、unless(除非)来引导。本单元主要讲解if 引导的条件状语从句。 考点：时态 if 引导条件状语从句时，时态遵循“三原则”：主将从现、主情从现、主祈从现。 1.主将从现(主句将来时，从句一般现在时) 例： If you practise calligraphy every day, you will improve your handwriting soon.如果你每天练习书法，很快就能提高书写水平。 2. 主情从现(主句含情态动词 can/may/must 等，从句一般现在时) 例：If we don’t save water now, we may face water shortages in the future. 如果我们现在不节约用水，未来可能会面临水资源短缺。 3. 主祈从现(主句是祈使句，从句一般现在时) 例：Call me at once if you find the lost key to the classroom.如果你找到丢失的教室钥匙，立刻给我打电话。 if 引导从句时需注意： 1. 区分“条件从句”与“宾语从句”：if 表“是否”时引导宾语从句(常跟在 know/ask/wonder 等词后)，时态需结合语境，而非“主将从现”。 例：I don’t know if my mom will buy me a new book.(宾语从句，表“是否”)我不知道妈妈是否会给我买一本新书。 2. 不可与“or/otherwise”一起使用：if 已表条件，无需再加“否则”类词汇，如错误表达为“If you don’t hurry, or you’ll be late.”，应删去“or”。 二、because 引导的原因状语从句 在句中作原因状语的从句称为原因状语从句，可置于句首，也可置于句尾。引导词有because、since、as、now (that)等。本单元主要讲解because 引导的原因状语从句。 考点：用法 because 表直接、必然的原因，且表因果关系的语气最强，用来回答why 的问句，所引出的原因往往是听话人所不知道或最感兴趣的，because 引导的原因状语从句往往显得比主句更重要。because 从句可位于主句前(需加逗号)或主句后(无需逗号)。 例：She bought a new camera because she wants to record beautiful moments during her trip.她买了一台新相机，因为她想记录旅行中的美好瞬间。 Because the library was closed, we went to the café to finish our homework.因为图书馆关门了，我们便去咖啡馆完成了作业。 because 引导原因状语从句时需注意：不可与“so”连用：because 和 so 均为连词，表“因果”时只需用一个，如：Because he got up late, he missed the bus. 或He got up late, so he missed the bus. Part3 单元写作 【写作维度】 本单元的写作主题是“当代青少年”, 相关考查角度有：(1 )谈论青少年的责任与担当( 2 )谈论文化传承中青少年的作用(3 )讨论青少年心中的榜样及对“当代青少年”的影响 【写作支架/模板】 介绍青少年心中的榜样 开篇（点明人物） 主体（具体描述榜样的事迹） 结尾语（号召学习或发表感悟） 【重点句子积累】 一、开头段 ① Have you ever had someone who motivates you to be better? For me, that person is..., who is not only knowledgeable but also full of patience. ② A role model is like a lighthouse in the sea, and ... is such a lighthouse, guiding me with his/her courage and integrity. ③ While many famous people are regarded as role models, the one I look up to most is..., a firefighter who risks his life to protect others. 二、中间段 ① My neighbor, a postman, helped an elderly couple carry heavy parcels up to their fifth-floor apartment. ② When our class was preparing for the school play, my drama teacher stayed late every day to help us practise lines. ③ My cousin started a charity project to collect books for children in mountainous areas. ④ During a heavy rainstorm, I saw a street cleaner still working diligently to clear the drains. ⑤ A famous scientist once said that he failed hundreds of times before making a breakthrough. ⑥ When I lost my way in a big city, a kind shopkeeper not only showed me the direction but also gave me a bottle of water. 三、结尾段 ① My role model shows me the power of goodness, and I will strive to be like him/ her. ② This is my role model, who inspires me to grow into a better person. ③ My role model is a true inspiration, and I’ll follow his/her lead forever. 【经典例题】 你校学生会下周将以“我心目中的榜样”为主题，组织一次英文演讲比赛。假如你是李华，请用英文写一篇参赛演讲稿，谈谈你心中的榜样是谁，他/她做了什么，以及你从他/她身上学到了什么。 提示词语：kind, work hard, help, encourage, win the hearts of, give up, have a strong will 提示问题： 1. Who is your role model? 2. What did he/she do? 3. What can you learn from him/her? 必背范文展： My role model is my father because he is always ready to help others. I still remember the story happening on a cold and snowy winter evening. My father came to pick me up. When we were walking across the road, suddenly, an old lady fell on the ground because of the ice. There were many people walking past her, but no one stopped to help her. However, my father ran to her and checked whether she was all right. Unluckily, the old lady hurt her leg. My father sent her to the hospital at once. The old lady thanked him again and again. What my father did makes me believe in love and trust.It encourages me to help others. He sets a good example for me. I realize I should help the people who are in trouble whenever I can. 【实战演练】 假如你心目中的英雄是钱学森，请根据以下信息介绍一下他，可适当加入自己的感想和评论。钱学森1911 年出生于上海，是世界著名的科学家，被称为“中国航空航天之父(the Father of China’s Aerospace)”。他1939 年在美国获得博士学位(doctor’s degree)，1950 年争取回国，却遭到了美国政府的阻挠，1955 年终于回到祖国怀抱，他把自己的一切奉献给了祖国的航天事业。 要求: 语句连贯，词数80 左右，作文的开头已经给出，不计入总词数。 Qian Xuesen—the hero in my heart Qian Xuesen was a famous scientist in the world. __________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 范文参考 Qian Xuesen—the hero in my heart Qian Xuesen was a famous scientist in the world. He was born in Shanghai in 1911. People respect him as “the Father of China’s Aerospace” because of his huge influence on China’s aerospace development. Qian Xuesen earned his doctor’s degree in the US in 1939. He tried to come back to China in 1950, but the US government stopped him. He finally returned in 1955 and devoted his life to his motherland’s aerospace cause. To me, Qian Xuesen is a true hero. His love for the country and his spirit of never giving up inspire me to study hard and make contributions to our motherland one day. 1 学科网（北京）股份有限公司 $