Unit 2 Section A 3a-4c 词汇知识清单2026-2027学年人教版九年级英语上册

该初中英语知识清单系统梳理了Unit 2 Section A 3a-4c的词汇知识体系。从13个核心生词的识记出发，通过搭配梳理强化固定表达，借助语境感知实现词汇在句子中的应用，进而通过词汇精讲深化词形变化、用法及拓展，最终以篇章巩固达成词汇综合运用，形成从基础到高阶的学习支架。 知识链路按“生词-搭配-语境-精讲-篇章”逻辑递进，特色在于融入卢浮宫、汉朝等中外文化元素培养文化意识，通过词汇变形、搭配及语境例句提升语言能力，篇章巩固整合所学词汇帮助构建知识网络，助力学生掌握“学用结合”的学科学习方法。

Unit 2 Section A 3a-4c 词汇知识清单 一、生词识记 1. pyramid /ˈpɪrəmɪd/n. 金字塔 2. balance /ˈbæləns/n. & v. 平衡；保持平衡 3. courage /ˈkʌrɪdʒ/n. 勇气；勇敢 4. wisdom /ˈwɪzdəm/n. 智慧；学问 5. live /laɪv/adj. 现场直播的 6. look up to sb /lʊk ʌp tu sb/v. phr. 钦佩；仰慕 7. brave /breɪv/adj. & v. 勇敢的；勇敢面对 8. necessary /ˈnesəsəri/adj. 必要的；必需的 9. seed /siːd/n. 种子 10. childhood /ˈtʃaɪldhʊd/n. 童年 11. dynasty /ˈdaɪnəsti/n. 朝代；王朝 12. western /ˈwestən/adj. 西方的；西部的 13. region /ˈriːdʒən/n. 区域 二、搭配梳理 1. the glass pyramid at the Louvre Museum 卢浮宫玻璃金字塔 2. a balance between the East and the West 东西方之间的平衡 3. full of courage and wisdom 充满勇气和智慧 4. teach a live class 上一堂直播课 5. look up to sb 钦佩 / 仰慕某人 6. tiny seeds 细小的种子 7. childhood dream 童年梦想 8. Han Dynasty 汉朝 9. Western Regions 西域 三、语境感知 1. Did he design the glass pyramid at the Louvre Museum? 他设计了卢浮宫的玻璃金字塔吗？ 2. He created a beautiful balance between the East and the West. 他打造出东西方之间一种美妙的平衡。 3. She is full of courage and wisdom. 她充满勇气与智慧。 4. She was also the first woman to teach a live class from space. 她也是第一位从太空开展直播授课的女性。 5. Who do you look up to? 你仰慕谁？ 6. It was brave of Victor Hugo to stand up for the common people he cared about.. 维克多雨果为他关心的平民挺身而出，他十分勇敢。 7. It is necessary for us to listen to teachers’ advice. 听从老师的建议对我们来说是必要的。 8. Tall trees can grow from tiny seeds. 参天大树能从微小的种子生长而来。 9. Professor Gui’s childhood dream of becoming a space scientist came true. 桂教授儿时成为航天科学家的梦想成真了。 10. Emperor Wu of the Han Dynasty sent Zhang Qian to the Western Regions. 汉武帝派遣张骞出使西域。 11. His travel brought back valuable information about the Western Regions. 他的旅途带回了关于西域的珍贵讯息。 四、词汇精讲 1. pyramid n. 金字塔 搭配：the glass pyramid 玻璃金字塔；Egyptian pyramids 埃及金字塔 例句：I. M. Pei designed the famous glass pyramid at the Louvre Museum. 贝聿铭设计了著名的卢浮宫玻璃金字塔。 2. balance n. & v. 平衡；保持平衡 变形：balance (n./v.) → balanced (adj.) balance n. 平衡 例句：He creates a nice balance between East and West. 他打造出东西方之间完美的平衡。 搭配：keep a balance between A and B 在 A 与 B 之间保持平衡 balance v. 保持平衡；平衡 例句：We must balance study and rest. 我们必须平衡学习和休息。 balanced adj. 均衡的；平衡的 例句：We need a balanced diet to keep healthy. 我们需要均衡的饮食来保持健康。 3. courage n. 勇气；勇敢（不可数名词） 搭配：full of courage 充满勇气；have the courage to do sth 有勇气做某事 课文原句：Wang Yaping is full of courage and wisdom. 4. wisdom n. 智慧；学问（不可数名词） 变形：wisdom (n.) → wise (adj.) → wisely (adv.)；反义词 unwise (adj.) wisdom n. 智慧 搭配：full of wisdom 充满智慧 例句：Wang Yaping is full of courage and wisdom. Old people have great wisdom.老人拥有非凡的智慧。 wise adj. 明智的 例句：It was wise of Confucius to teach people to respect elders. 孔子教导人们尊敬长辈，十分明智。 wisely adv. 明智地 例句：We should use our time wisely.我们应当明智地利用时间。 unwise adj. 不明智的（wise 反义词） 例句：It is unwise to give up easily.轻易放弃是不明智的。 5. live adj. /laɪv/ 现场直播的 区分：live v. /lɪv/ 居住；alive adj. 活着的 搭配：a live class 直播课堂；live show 直播节目 课文原句：She was also the first woman to teach a live class from space. 6. look up to sb 短语 钦佩；仰慕 反义短语：look down on sb 看不起某人 课文原句：Who do you look up to? 拓展：I look up to people full of wisdom and courage. 我仰慕充满智慧与勇气的人。 7. brave adj. & v. 勇敢的；勇敢面对 变形：brave (adj./v.) → bravely (adv.) → bravery (n.) brave adj. 勇敢的 例句：Zhang Qian was a brave man.张骞是一个勇敢的人。 brave v. 勇敢面对 例句：She braved all difficulties to finish the task.她勇敢面对所有困难完成任务。 bravely adv. 勇敢地 例句：He bravely fought against the hard conditions.他勇敢地对抗艰苦的环境。 bravery n. 勇敢；勇气（名词） 例句：We all admire his bravery.我们都敬佩他的勇敢。 8. necessary adj. 必要的；必需的 句型：It is necessary for sb. to do sth. 对某人来说做某事是必要的 例句：It is necessary for us to learn from great people. 向伟人学习对我们来说十分必要。 9. seed n. 种子 复数：seeds 课文原句：Tall trees can grow from tiny seeds. 搭配：tiny seeds 细小的种子；plant seeds 播种 10. childhood n. 童年 构词：child（孩子）+ hood（表时期名词后缀） 搭配：childhood dream 童年梦想 课文原句：Professor Gui’s childhood dream of becoming a space scientist came true. 11. dynasty n. 朝代；王朝 复数：dynasties 搭配：Han Dynasty 汉朝；Tang Dynasty 唐朝 原句：Emperor Wu of the Han Dynasty sent Zhang Qian to find the Yuezhi people. 12. western adj. 西方的；西部的 变形：west (n./adv.) → western (adj.) west n. 西方，西部 例句：The sun sets in the west.太阳从西边落下。 western adj. 西方的；西部的 搭配：Western Regions 西域；western culture 西方文化 例句：We learned about the Western Regions in class. 我们在课堂上学到了西域相关知识。 13. region n. 区域 复数：regions 搭配：the Western Regions 西域；different regions 不同区域 例句：The plant grows in this cold region.这种植物生长在这片寒冷区域。 例句：There are many different cultures in these regions. 这些地区拥有多种多样的文化。 五、篇章巩固 Many people look up to outstanding people in history. I admire I. M. Pei most. He designed the glass pyramid at the Louvre Museum and created a beautiful balance between the East and the West.I also respect Wang Yaping. She is full of courage and wisdom. She gave a live space class for students on Earth. Zhang Qian from the Han Dynasty is another inspiring pioneer. It seemed impossible for him to finish his task at first, but it was brave of him to keep his promise for over ten years.His travels also brought back valuable information about the Western Regions. All in all, it is necessary for us to read stories of great people. Their childhood dreams, tiny seeds of hope, finally grow into amazing achievements. We can get much wisdom and power from them. 很多人都敬仰历史上杰出的人物。 我最敬佩贝聿铭。他设计了卢浮宫的玻璃金字塔，还打造出东西方之间一种美妙的平衡。我同样敬重王亚平，她充满勇气与智慧，曾为地球上的学生开展太空直播授课。来自汉朝的张骞是另一位鼓舞人心的先驱。起初，完成使命对他来说看似遥不可及，但他坚守承诺十余年，这份行为十分勇敢。他的远行也带回了关于西域的珍贵情报。 总而言之，阅读伟人的故事对我们而言十分必要。他们儿时的梦想如同微小的希望种子，最终生根发芽，成就非凡伟业。我们能从他们身上收获无尽的智慧与力量。 学科网（北京）股份有限公司 $