Unit 1 Favourite teachers.派生法记单词清单-2025-2026学年高中英语重大版必修第二册

该高中英语重大版必修2 Unit 1知识清单聚焦“Favourite teachers”主题词汇，通过派生法系统梳理62组核心词汇，涵盖原词与派生词的词性转换（如名词、动词、形容词、副词）及语境应用，搭建从“原词理解”到“派生词拓展”再到“情境运用”的递进式学习支架。 清单以“原词-派生词-双例句”关联呈现知识体系，如“devote（献身）”衍生“devotion（热爱）”“devoted（忠诚的）”，通过构词规律培养学生的学习能力和思维品质。例句结合教育场景（如“老师的耐心指导”）强化语言能力，教师可直接用于词汇教学，学生能自主对比记忆，提升词汇拓展效率。

重大版 必修2 Unit 1 Favourite teachers.派生法记单词 序号 原词 原词例句 派生词 派生词例句 1 ordinary adj. 普通的；平常的 我们身边有很多普通的人，但他们用平凡的行动传递着温暖。We have many ordinary people around us, but they pass on warmth through ordinary actions. ordinarily adv. 通常；平常地 他通常在早上7点出门上学，很少出现迟到的情况。He ordinarily goes to school at 7 a.m. and is rarely late 2 junior adj. 初级的；年少的；资历浅的 n. 低年级学生；晚辈 作为初中低年级学生，我们要逐步培养自主学习的能力。As junior middle school students, we should gradually develop the ability of independent learning. juniority n. 年少；资历浅；晚辈身份 由于资历浅，他在项目中主动承担基础工作，积累经验。Due to his juniority, he takes the initiative to undertake basic work in the project to accumulate experience. 3 unbelievable adj. 令人难以置信的；惊人的 他仅用一个月就掌握了一门新语言，这样的学习速度太令人难以置信了。He mastered a new language in only one month, and such a learning speed is unbelievable. unbelievably adv. 难以置信地；惊人地 这场比赛的比分难以置信地反转，最后一分钟主队连进两球获胜。The score of the game reversed unbelievably, and the home team scored two goals in the last minute to win. 4 believe vt. 相信；信任；认为 vi. 相信；信任 我相信只要坚持努力，就一定能实现自己的梦想。I believe that as long as I keep working hard, I will definitely realize my dream. belief n. 信仰；信念；相信 他有着坚定的信念，即使遇到困难也从没有放弃过目标。He has a strong belief and never gives up his goal even when encountering difficulties. 5 believable adj. 可信的；令人信服的 这个故事的情节很合理，人物形象也很真实，显得十分可信。The plot of this story is reasonable and the characters are real, making it very believable. believably adv. 可信地；令人信服地 他用数据和案例令人信服地解释了自己的观点，赢得了大家的认可。He explained his viewpoint believably with data and cases, winning everyone's recognition. 6 devotion n. 热爱；献身；忠诚 老师对教育事业的热爱，体现在她对每一位学生的耐心指导中。Teachers' devotion to education is reflected in their patient guidance to every student. devoted adj. 忠诚的；投入的；热爱的 这位投入的科学家，每天都在实验室里钻研，很少有休息时间。This devoted scientist studies in the laboratory every day and has little rest time. 7 devote vt. 献身；致力；投入 他决定把毕生精力投入到环保事业中，保护我们的家园。He decided to devote his whole life to the cause of environmental protection to protect our home. devoted adj. 忠诚的；投入的；热爱的 她是一位忠诚的志愿者，多年来一直坚持为社区老人提供帮助。She is a devoted volunteer who has insisted on helping the elderly in the community for many years. 8 impression n. 印象；感想；印记 他整洁的衣着和礼貌的谈吐，给面试官留下了很好的印象。His neat clothes and polite speech left a good impression on the interviewer. impressive adj. 令人印象深刻的；感人的 这场音乐会的演出效果令人印象深刻，观众们纷纷起立鼓掌。The performance effect of this concert is impressive, and the audience stood up and applauded. 9 impress vt. 给……留下印象；使铭记 vi. 留下印象 她在演讲中展现出的自信和专业，深深打动了在场的每一个人。The confidence and professionalism she showed in the speech deeply impressed everyone present. impressive adj. 令人印象深刻的；感人的 这座古建筑的设计和工艺非常令人印象深刻，体现了古代工匠的智慧。The design and craftsmanship of this ancient building are very impressive, reflecting the wisdom of ancient craftsmen. 10 explanation n. 解释；说明；辩解 对于这个复杂的概念，老师给出了通俗易懂的解释，帮助我们理解。The teacher gave a simple and understandable explanation for this complex concept to help us understand. explanatory adj. 解释性的；说明的 这份报告附带了解释性的图表，让数据更容易被理解。This report is accompanied by explanatory charts, making the data easier to understand. 11 explain vt. 解释；说明；辩解 vi. 解释；说明 请你详细解释一下这个实验步骤，避免我们操作时出现错误。Please explain this experimental step in detail to avoid mistakes when we operate. explanatory adj. 解释性的；说明的 课本上的解释性注释，帮助我们解决了阅读中遇到的难点。The explanatory notes in the textbook helped us solve the difficulties encountered in reading. 12 musical adj. 音乐般的；喜爱音乐的；音乐的 n. 音乐剧 她有着音乐般的嗓音，唱起歌来格外动听。She has a musical voice and sings extremely beautifully. musician n. 音乐家；乐师 这位著名的音乐家创作了很多经典作品，影响了一代又一代人。This famous musician has created many classic works, influencing generations of people. 13 music n. 音乐；乐曲；乐谱 轻柔的音乐能让人放松心情，缓解学习带来的压力。Soft music can make people relax and relieve the pressure from study. musician n. 音乐家；乐师 学校邀请了专业的音乐家来举办讲座，普及音乐知识。The school invited professional musicians to give lectures to popularize music knowledge. 14 tone n. 音；音调；语气；色调 vt. 定调；使具有某种基调 他说话的语气很温和，让人感觉很亲切，愿意和他交流。His tone of speech is very gentle, making people feel kind and willing to communicate with him. tonal adj. 音调的；色调的；音色的 这首歌曲的音调变化很丰富，展现了歌手出色的演唱技巧。The tonal changes of this song are very rich, showing the singer's excellent singing skills. 15 humour n. 幽默；幽默感；诙谐 vt. 迁就；迎合 他的讲话充满了幽默，让严肃的会议氛围变得轻松起来。His speech is full of humour, making the serious meeting atmosphere relaxed. humorously adv. 幽默地；诙谐地 他幽默地化解了现场的尴尬，赢得了大家的笑声和掌声。He humorously defused the on-site embarrassment and won everyone's laughter and applause. 16 humorous adj. 幽默的；诙谐的；滑稽的 这位幽默的老师总能用有趣的例子讲解知识点，让课堂很活跃。This humorous teacher can always explain knowledge points with interesting examples, making the class lively. humorously adv. 幽默地；诙谐地 他在文章中诙谐地描述了自己的经历，让读者在欢笑中获得启发。He described his experience humorously in the article, allowing readers to gain inspiration while laughing. 17 imaginative adj. 富于想象的；有创造力的 这个富于想象的故事，为我们展现了一个奇妙的未来世界。This imaginative story shows us a wonderful future world. imaginatively adv. 富于想象地；有创造力地 设计师有创造力地将传统元素与现代风格结合，设计出了独特的作品。The designer combined traditional elements with modern style imaginatively to create a unique work. 18 imagine vt./vi. 想象；设想；料想 很难想象如果没有电，我们的生活会变成什么样。It's hard to imagine what our life would be like without electricity. imagination n. 想象力；想象；空想 丰富的想象力是创作的源泉，能让我们产生更多新颖的想法。Rich imagination is the source of creation, allowing us to generate more novel ideas. 19 aid n. 辅助物；帮助；援助 vt. 帮助；援助；资助 志愿者们为灾区提供了物资援助，帮助灾民渡过难关。Volunteers provided material aid to the disaster area to help the victims get through the difficult time. aid worker n. 援助工作者；志愿者 援助工作者们不顾危险，深入灾区开展救援和重建工作。Aid workers went deep into the disaster area to carry out rescue and reconstruction work regardless of danger. 20 painting n. 油画；水粉画；绘画；作画 这幅油画描绘了乡村的自然风光，色彩搭配十分和谐。This painting depicts the natural scenery of the countryside, with very harmonious color matching. painter n. 画家；绘画者；油漆工 这位著名的画家擅长描绘人物肖像，作品充满了生命力。This famous painter is good at depicting portraits, and his works are full of vitality. 21 paint vt./vi. 画；绘画；涂漆 n. 油漆；涂料；颜料 她喜欢用水彩颜料绘画，作品风格清新自然。She likes to paint with watercolor paints, and her works have a fresh and natural style. painter n. 画家；绘画者；油漆工 这位画家通过细腻的笔触，将人物的情感表达得淋漓尽致。This painter expresses the characters' emotions incisively and vividly through delicate brushstrokes. 22 recording n. 录音；唱片；录制；记录 这份录音清晰地保存了会议内容，方便后续查阅和整理。This recording clearly preserves the meeting content, facilitating subsequent review and organization. recorder n. 录音机；记录员；录像机 他用录音机记录下了小鸟的叫声，打算用于自然课的展示。He used a recorder to record the birds' calls, planning to use them for the natural science class presentation. 23 record [rɪˈkɔːd] vt. 记录；记载；录制 [ˈrekɔːd] n. 记录；唱片 科学家们用仪器记录下了地震发生时的各项数据。Scientists used instruments to record various data when the earthquake occurred. recorder n. 录音机；记录员；录像机 会议记录员认真记录下每一个重要观点，确保信息不遗漏。The meeting recorder carefully recorded every important point to ensure no information was missed. 24 flash n. 闪烁；闪光；瞬间 vt. 闪现；使闪光 vi. 闪光；闪现 夜空中闪过一道闪电，紧接着传来了隆隆的雷声。A flash of lightning flashed in the night sky, followed by rumbling thunder. flashy adj. 浮华的；闪光的；炫耀的 他不喜欢浮华的装饰，更喜欢简约、实用的生活风格。He doesn't like flashy decorations and prefers a simple and practical lifestyle. 25 admire vt. 钦佩；赞美；羡慕 vi. 钦佩；称赞 我钦佩他面对困难时的勇气和坚持，值得我学习。I admire his courage and persistence in the face of difficulties, which is worth learning from. admiration n. 钦佩；赞美；羡慕 大家对他在公益事业上的贡献充满了赞美，纷纷为他点赞。Everyone is full of admiration for his contribution to public welfare and纷纷 praised him. 26 range vi. (在……内)变化；变动；排列 n. 范围；幅度；山脉 这家商店商品的价格范围很广，能满足不同顾客的需求。The price range of goods in this store is very wide, which can meet the needs of different customers. ranged adj. 排列的；分类的；在一定范围内的 排列整齐的书架让图书馆看起来很整洁，方便读者查找书籍。The ranged bookshelves make the library look neat and convenient for readers to find books. 27 challenge vt. 挑战；质疑；对……提出异议 n. 挑战；难题 他主动挑战这个复杂的项目，希望能提升自己的能力。He took the initiative to challenge this complex project, hoping to improve his ability. challenging adj. 有挑战性的；考验能力的 这道数学题很有挑战性，需要我们运用多种知识点才能解答。This math problem is very challenging and requires us to use multiple knowledge points to solve. 28 court n. 球场；法庭；宫廷 vt. 追求；招致；向……献殷勤 篮球运动员们在球场上奋力拼搏，争取赢得比赛。Basketball players struggled hard on the court to win the game. court vt. 追求；招致；向……献殷勤 他努力追求自己的梦想，即使遇到挫折也从不轻易放弃。He worked hard to court his dream and never gave up easily even when encountering setbacks. 29 port n. 港口；口岸；端口 vt. 移植；转口 这个港口每年都会接待大量的商船，促进了当地的经济发展。This port receives a large number of merchant ships every year, promoting the local economic development. portable adj. 便携的；手提的；可移动的 这款便携的笔记本电脑很适合学生使用，方便携带到学校。This portable laptop is very suitable for students and easy to carry to school. 30 passive adj. 被动的；消极的；被动语态的 学习不能采取被动的态度，要主动思考和探索知识。We should not take a passive attitude towards study; we should actively think and explore knowledge. passively adv. 被动地；消极地 他消极地对待工作，总是等待别人安排任务，很难取得进步。He treats his work passively and always waits for others to arrange tasks, making it difficult to make progress. 31 adopt vt. 采取；接受；收养；采纳 公司决定采纳这个新的营销策略，希望能提高产品的销量。The company decided to adopt this new marketing strategy, hoping to increase product sales. adoption n. 采用；收养；采纳；接受 这个方案的采纳，需要经过多轮讨论和评估，确保可行性。The adoption of this plan requires multiple rounds of discussion and evaluation to ensure feasibility. 32 positive adj. 积极的；正面的；肯定的；阳性的 面对困难时，保持积极的心态能帮助我们更好地解决问题。When facing difficulties, maintaining a positive attitude can help us solve problems better. positively adv. 积极地；正面地；肯定地 他积极地参与班级活动，为集体贡献自己的力量，深受同学欢迎。He participates in class activities positively and contributes his strength to the group, which is very popular among classmates. 33 failure n. 失败；不及格；失败者；故障 一次失败并不代表永远失败，重要的是从中吸取教训。One failure does not mean permanent failure; the important thing is to learn lessons from it. failed adj. 失败的；不及格的；失效的 这次失败的尝试让我们找到了问题所在，为下次成功奠定了基础。This failed attempt helped us find the problem and laid the foundation for the next success. 34 slightly adv. 轻微地；稍微地；略微 这件衣服的尺寸稍微大了一点，需要修改一下才能穿。The size of this clothes is slightly too big and needs to be modified before it can be worn. slightness n. 轻微；微小；纤细；少量 这种差异很微小，不仔细观察很难发现。The slightness of this difference makes it difficult to find without careful observation. 35 slight adj. 微不足道的；轻微的；纤细的 n. 轻微；少量 他犯了一个轻微的错误，及时改正后没有造成不良影响。He made a slight mistake, and no adverse effects were caused after correcting it in time. slightness n. 轻微；微小；纤细；少量 她身材的纤细让她看起来很轻盈，很适合跳芭蕾舞。The slightness of her figure makes her look very light and very suitable for dancing ballet. 36 greatly adv. 很；非常；大大地；极其 这次活动大大地提高了同学们的环保意识，效果显著。This activity greatly improved the students' environmental awareness, with remarkable effects. greatness n. 伟大；卓越；崇高；大型 这位科学家的伟大之处，在于他用毕生精力推动了人类科技的进步。The greatness of this scientist lies in his dedication of his whole life to promoting the progress of human science and technology. 37 contrary n. 相反；矛盾；反面 adj. 相反的；对立的；矛盾的 与大家的预期相反，这次考试的难度并没有想象中那么大。Contrary to everyone's expectation, the difficulty of this exam is not as great as imagined. contrarily adv. 相反地；对立地；矛盾地 他没有按照计划行事，反而做了相反的选择，让大家很意外。He did not act according to the plan; contrarily, he made the opposite choice, which surprised everyone. 38 bone n. 骨头；骨骼；核心 vt. 剔骨；施骨肥于 牛奶中含有丰富的钙质，有助于骨骼的生长和健康。Milk is rich in calcium, which is beneficial to the growth and health of bones. bony adj. 多骨的；瘦骨嶙峋的；骨骼突出的 长期的营养不良让他变得瘦骨嶙峋，需要补充营养来恢复健康。Long-term malnutrition made him bony, and he needs to supplement nutrition to recover his health. 39 discouraged adj. 泄气的；沮丧的；灰心的 多次尝试失败后，他感到有些泄气，但很快又重新振作起来。After failing many times, he felt a little discouraged, but soon cheered up again. discouragingly adv. 使人泄气地；令人沮丧地 比赛结果令人沮丧地显示，我们与对手还有很大的差距。The competition result showed discouragingly that there is still a big gap between us and the opponent. 40 discourage vt. 使泄气；使沮丧；阻碍；劝阻 不要因为暂时的困难而气馁，坚持下去就会看到希望。Don't be discouraged by temporary difficulties; if you persist, you will see hope. discouragement n. 气馁；沮丧；阻碍；劝阻 面对挫折，他没有表现出丝毫的沮丧，反而更加坚定了目标。Facing setbacks, he did not show the slightest discouragement, but instead strengthened his goal. 41 climate n. 气候；氛围；风气；思潮 这个地区的气候温暖湿润，很适合农作物的生长。The climate of this area is warm and humid, which is very suitable for the growth of crops. climatic adj. 气候的；与气候有关的 气候的变化对农业生产影响很大，需要提前做好应对措施。Climatic changes have a great impact on agricultural production, and we need to take preventive measures in advance. 42 apology n. 道歉；致歉；歉意；辩解 他为自己的错误行为向大家道歉，得到了大家的原谅。He made an apology to everyone for his wrong behavior and was forgiven. apologize vt./vi. 道歉；致歉；认错 意识到自己的错误后，他主动向老师道歉，态度很诚恳。After realizing his mistake, he took the initiative to apologize to the teacher with a sincere attitude. 43 eagerness n. 渴望；热忱；急切 他眼中的渴望让老师明白，他非常想参加这个竞赛。The eagerness in his eyes made the teacher understand that he was very eager to participate in this competition. eagerly adv. 渴望地；热忱地；急切地 同学们热切地期待着运动会的到来，提前做好了准备。The students eagerly looked forward to the arrival of the sports meeting and made preparations in advance. 44 eager adj. 渴望的；热切的；急切的 她渴望能有机会参加国际交流活动，开拓自己的视野。She is eager to have the opportunity to participate in international exchange activities to broaden her horizons. eagerly adv. 渴望地；热忱地；急切地 孩子们热切地围在老师身边，等待着故事的开始。The children gathered eagerly around the teacher, waiting for the story to start. 45 informal adj. 非正式的；不拘礼节的；日常的 周末和朋友聚会时，大家通常会穿非正式的服装，感觉更放松。When gathering with friends on weekends, people usually wear informal clothes and feel more relaxed. informally adv. 非正式地；不拘礼节地；日常地 他们在咖啡馆里非正式地讨论了项目计划，氛围很轻松。They discussed the project plan informally in the café, with a very relaxed atmosphere. 46 quality n. 性质；特性；质量；品质 adj. 优质的；高品质的 这家企业注重产品的质量，赢得了消费者的信任和好评。This enterprise pays attention to the quality of products and has won the trust and praise of consumers. qualified adj. 合格的；有资格的；胜任的 只有通过严格的培训和考核，才能成为一名合格的技术人员。Only through strict training and assessment can one become a qualified technical personnel. 47 sympathetic adj. 同情的；有同情心的；赞同的 看到同学遇到困难，大家都表现出同情的态度，主动提供帮助。Seeing the classmate in trouble, everyone showed a sympathetic attitude and took the initiative to help. sympathetically adv. 同情地；有同情心地；赞同地 老师同情地倾听了他的烦恼，并给出了合理的建议。The teacher listened to his troubles sympathetically and gave reasonable suggestions. 48 sympathy n. 同情；同情心；赞同；慰问 听到他家遭遇不幸的消息，大家都向他表达了同情和慰问。Hearing the news of his family's misfortune, everyone expressed their sympathy and condolences to him. sympathetically adv. 同情地；有同情心地；赞同地 她赞同地支持这个公益项目，并主动捐款帮助需要的人。She supported this public welfare project sympathetically and took the initiative to donate money to help those in need. 49 closely adv. 紧密地；密切地；仔细地；接近地 我们要密切关注市场的变化，及时调整经营策略。We need to follow the changes in the market closely and adjust the business strategy in time. closing adj. 结束的；最后的；收盘的 n. 结束；关闭；收盘 会议结束时的发言总结了本次讨论的重点，明确了下一步计划。The closing speech of the meeting summarized the key points of this discussion and clarified the next plan. 50 close [kləʊz] adj. (关系)密切的；亲密的；接近的；紧密的 他和邻居的关系很密切，经常互相帮忙，像家人一样。He has a close relationship with his neighbors and often helps each other like family. closing adj. 结束的；最后的；收盘的 n. 结束；关闭；收盘 商店最后的营业时间是晚上9点，想要购物的顾客请抓紧时间。The closing time of the store is 9 p.m., and customers who want to shop please hurry up. 51 tolerant adj. 容忍的；宽大的；宽容的；耐……的 我们应该对不同的文化和观点保持宽容的态度，互相尊重。We should be tolerant of different cultures and views and respect each other. tolerantly adv. 容忍地；宽大地；宽容地 老师宽容地对待学生的小错误，引导他们主动改正，而不是批评指责。The teacher treats students' small mistakes tolerantly and guides them to correct actively instead of criticizing. 52 tolerate vt. 忍受；默许；容忍；耐受 他无法忍受嘈杂的环境，所以选择在安静的图书馆学习。He cannot tolerate the noisy environment, so he chooses to study in the quiet library. tolerance n. 容忍；忍耐力；宽容；耐受性 人与人之间的宽容是和谐相处的基础，能减少很多矛盾。Tolerance between people is the foundation of harmonious coexistence and can reduce many conflicts. 53 patience n. 耐心；忍耐；容忍；毅力 学习语言需要有耐心，不可能在短时间内就能熟练掌握。Learning a language requires patience and cannot be mastered proficiently in a short time. patiently adv. 耐心地；有毅力地；容忍地 老师耐心地解答了每个学生的问题，直到大家都理解为止。The teacher answered each student's question patiently until everyone understood. 54 patient [ˈpeɪʃnt] adj. 有耐心的；能容忍的 [ˈpeɪʃnt] n. 病人 这位有耐心的老师，总能用温和的方式引导学生学习。This patient teacher can always guide students to learn in a gentle way. patiently adv. 耐心地；有毅力地；容忍地 他耐心地等待着结果，没有表现出丝毫的焦虑。He waited for the result patiently without showing the slightest anxiety. 55 energy n. 精力；活力；能量；干劲 充足的睡眠能让我们恢复精力，以更好的状态投入学习。Adequate sleep can help us restore energy and devote ourselves to study in a better state. energetic adj. 精力充沛的；充满活力的；积极的 这位精力充沛的运动员在赛场上奋力拼搏，赢得了比赛的冠军。This energetic athlete struggled hard on the field and won the championship of the competition. 56 cooperation n. 合作；协作；配合；协作关系 团队成员之间的良好合作，是项目顺利完成的关键。Good cooperation between team members is the key to the smooth completion of the project. cooperative adj. 合作的；协作的；配合的 n. 合作社 在这个合作的团队里，每个人都主动分享想法，共同解决问题。In this cooperative team, everyone takes the initiative to share ideas and solve problems together. 57 cooperate vi. 合作；协作；配合；协力 不同部门需要密切合作，才能高效完成这个重要的任务。Different departments need to cooperate closely to complete this important task efficiently. cooperative adj. 合作的；协作的；配合的 n. 合作社 她是一个很配合的团队成员，总是积极响应大家的提议。She is a very cooperative team member who always responds positively to everyone's proposals. 58 sex n. 性别；性；性行为 adj. 性的；与性有关的 我们应该尊重每个人的性别选择，反对性别歧视。We should respect everyone's sex choice and oppose gender discrimination. sexual adj. 性别的；性的；与性有关的；性欲的 学校开设了性别教育课程，帮助学生树立正确的性观念。The school has set up sexual education courses to help students establish correct sexual concepts. 59 rural adj. 农村的；乡村的；田园的；乡下的 农村的自然风光很优美，空气清新，适合休闲度假。The rural natural scenery is very beautiful, with fresh air, suitable for leisure and vacation. urban adj. 城市的；都市的；城镇的 城市和农村各有优势，应该实现协调发展，缩小差距。Urban and rural areas have their own advantages, and coordinated development should be achieved to narrow the gap. 60 retired adj. 退休的；退役的；退职的 这位退休的老教师，仍然坚持为社区的孩子们辅导功课。This retired old teacher still insists on tutoring the children in the community. retirement n. 退休；退役；退职；退休生活 他为公司工作了三十年，即将迎来退休，开始享受悠闲的退休生活。He has worked for the company for 30 years and is about to face retirement to enjoy a leisurely retirement life. 61 retire vt./vi. 退休；退役；退职；退出 他计划在60岁时退休，然后去各地旅行，丰富自己的生活。He plans to retire at the age of 60 and then travel around to enrich his life. retirement n. 退休；退役；退职；退休生活 提前规划退休生活，能让我们在年老时更有保障。Planning for retirement in advance can provide us with more security when we are old. 62 charm n. 魅力；魔力；吸引力 vt. 使着迷；吸引；迷住 这座古镇的独特魅力，吸引了大量游客前来观光游览。The unique charm of this ancient town has attracted a large number of tourists to visit. charming adj. 迷人的；可爱的；有魅力的 她有着迷人的笑容，总能给身边的人带来快乐和温暖。She has a charming smile and can always bring happiness and warmth to the people around her. 第 1 页 共 10 页 学科网（北京）股份有限公司 $