高中英语分层教学之尖子生每日小任务 DAY 8（短语篇）-2027年高三英语一轮复习专项

该高中英语学习任务单聚焦高考核心短语考点，以5个高频短语为核心，通过“核心短语学习-美文语境应用-词形变换拓展-多维度练习巩固”的架构组织知识点，引导学生在任务驱动下自主梳理短语含义、用法及派生词联系，构建系统的短语知识网络。 亮点在于自主学习支持与分层巩固设计，如设置选词填空、句子填空等自测工具，每个短语通过两次应用练习强化记忆，培养学生语言能力与学习能力。美文欣赏环节助力语境理解，句子翻译任务提升综合运用能力，教师可通过练习反馈精准把握学情，支持个性化复习指导。

高中英语分层教学 A genius is the person who repeats the most times! 尖子生每日小任务 DAY 8（短语篇） 。 1. 核心短语 请认真学习下列5个核心短语，掌握其拼写、含义及用法。 1. be dedicated to... /biː ˈdedɪkeɪtɪd tə/ 释义：致力于……；专门用于…… 例句：This section of the school website is dedicated to showcasing students' creative writing and artwork. 中文：学校网站的这部分专门用于展示学生的创意写作和艺术作品。 2. be committed to... /biː kəˈmɪtɪd tə/ 释义：致力于…… 例句：Our school is committed to providing a supportive and inclusive learning environment for every student. 中文：我们学校致力于为每一位学生提供一个支持和包容的学习环境。 3. play a pivotal role in... /pleɪ ə ˈpɪvətl rəʊl ɪn/ 释义：在……中起关键作用 例句：The Student Union played a pivotal role in coordinating the various activities during the Culture Festival. 中文：学生会在文化节期间协调各项活动中起到了关键作用。 4. make a significant contribution to... /meɪk ə sɪɡˈnɪfɪkənt ˌkɒntrɪˈbjuːʃən tə/ 释义：对……做出重大贡献 例句：Every participant, through their fundraising efforts, made a significant contribution to the local children's hospital. 中文：每一位参与者都通过自己的筹款努力，为当地儿童医院做出了重大贡献。 5. be instrumental in... /biː ˌɪnstrəˈmentl ɪn/ 释义：在……中起重要作用 例句：The timely advice from our teacher was instrumental in helping us improve the quality of our project. 中文：老师的及时建议在帮助我们提高项目质量方面起到了重要作用。 2. 美文欣赏 阅读下面这篇短文，注意其中黑体标出的核心短语，体会其在语境中的用法。 The Green Initiative Three years ago, our school launched an ambitious environmental campaign, and the students have been dedicated to making it a lasting success ever since. The campaign, which focuses on reducing plastic waste and promoting recycling, has become a core part of our campus culture. Our principal, Mrs. Li, has long been committed to fostering environmental awareness among students, and she personally oversees every major initiative. The Student Union played a pivotal role in mobilizing volunteers and organizing weekly clean-up activities around the neighborhood. Through their tireless efforts, students have made a significant contribution to reducing the school's carbon footprint, cutting waste by over 40% in just two years. The science department was instrumental in developing innovative recycling techniques, transforming old plastic bottles into useful materials for art projects. The success of the campaign fostered a profound sense of responsibility among students, and many were inspired to continue their environmental work beyond school hours. Parents and teachers also joined the effort, in collaboration with local environmental organizations, for the purpose of expanding the campaign's reach into the wider community. The campaign's achievements serve as a testament to what can be accomplished when a community works together with the aim of creating positive change. Looking ahead, the school has paved the way for even more ambitious projects, including a school garden and a composting program. These initiatives epitomize the essence of education—not just learning about problems, but actively making a difference in the world. Mrs. Li often reminds us that the campaign is not merely about recycling; it is imbued with a deeper message about stewardship and responsibility. The students' dedication leaves an indelible mark on the school's culture, and their efforts have been universally acknowledged as a model for other schools to follow. Indeed, the Green Initiative embodies the spirit of youth empowerment—proving that even small actions, when multiplied by many, can make a significant contribution to a healthier planet. 全文中文翻译： 绿色行动 三年前，我们学校发起了一项雄心勃勃的环保活动，学生们自那时起一直致力于使其成为持久的成功。该活动以减少塑料垃圾和推广回收为重点，已成为我们校园文化的核心部分。我们的校长李女士长期以来一直致力于培养学生们的环保意识，她亲自监督每一项重大举措。学生会在动员志愿者和组织每周社区清洁活动方面起到了关键作用。通过不懈努力，学生们为减少学校的碳足迹做出了重大贡献，在短短两年内减少了40%以上的垃圾。科学系在开发创新回收技术方面起了重要作用，将废旧塑料瓶转化为艺术项目的有用材料。该活动的成功培养了学生们的深刻责任感，许多人受到激励在课余时间继续环保工作。家长和老师也加入了这一努力，与当地环保组织合作，目的是将活动扩展到更广泛的社区。该活动的成就证明了当一个社区旨在创造积极变革而共同努力时能够取得的成果。展望未来，学校为更宏大的项目铺平了道路，包括学校花园和堆肥项目。这些举措体现了教育的精髓——不仅仅是了解问题，而是积极做出改变。李女士经常提醒我们，该活动不仅仅是关于回收；它还充满了关于管理和责任的更深层信息。学生们的奉献在校园文化中留下了不可磨灭的印记，他们的努力被公认为其他学校效仿的榜样。确实，绿色行动体现了青年赋权的精神——证明了即使是微小的行动，当乘以许多人时，也能为一个更健康的地球做出重大贡献。 3. 词形变换 请背诵下列核心难词的派生词，掌握其不同词性及含义。 dedicate /ˈdedɪkeɪt/（v. 致力于，奉献）— dedication /ˌdedɪˈkeɪʃən/（n. 奉献，献身）— dedicated /ˈdedɪkeɪtɪd/（adj. 专注的，献身的） commit /kəˈmɪt/（v. 承诺，犯（罪））— commitment /kəˈmɪtmənt/（n. 承诺，投入）— committed /kəˈmɪtɪd/（adj. 坚定的，投入的） pivotal /ˈpɪvətl/（adj. 关键性的）— pivot /ˈpɪvət/（n. 枢轴，中心点；v. 在枢轴上转动） contribute /kənˈtrɪbjuːt/（v. 贡献，捐献）— contribution /ˌkɒntrɪˈbjuːʃən/（n. 贡献）— contributor /kənˈtrɪbjətə/（n. 贡献者）— contributory /kənˈtrɪbjətəri/（adj. 促进的，起作用的） instrument /ˈɪnstrəmənt/（n. 工具，仪器）— instrumental /ˌɪnstrəˈmentl/（adj. 起重要作用的，乐器的）— instrumentally /ˌɪnstrəˈmentəli/（adv. 用乐器地，起重要作用地） 4. 选词填空 从下列备选短语中选择最恰当的一项完成句子。注意形式变化。 备选短语： be dedicated to, be committed to, play a pivotal role in, make a significant contribution to, be instrumental in 1. The school library ______________ providing students with a quiet and comfortable reading environment. 2. Our school ______________ creating an inclusive atmosphere where every student feels valued and respected. 3. The class monitor ______________ organizing the group discussion, ensuring everyone had a chance to speak. 4. The volunteer work ______________ improving the living conditions of the local elderly community. 5. The principal's leadership ______________ transforming the school into one of the top-performing institutions in the region. 5. 句子填空 根据所给中文提示，在横线上填入正确的短语形式（注意时态、人称等变化）。每个短语考查两次。 6. The community center ______________ providing after-school tutoring for underprivileged children in the neighborhood. （社区中心致力于为附近的贫困儿童提供课后辅导。） 7. The government ______________ reducing carbon emissions by 50% by the year 2030. （政府致力于到2030年将碳排放减少50%。） 8. The Student Union ______________ organizing the annual charity run, which raised over 10,000 yuan for local hospitals. （学生会在组织一年一度的慈善义跑方面起到了关键作用，为当地医院筹集了超过1万元。） 9. Through years of effort, the research team ______________ the development of a new vaccine against the disease. （经过多年的努力，研究团队对新疫苗的研发做出了重大贡献。） 10. The teacher's encouragement ______________ helping the shy student gain confidence and speak up in class. （老师的鼓励在帮助害羞的学生获得自信并敢于在课堂上发言方面起了重要作用。） 11. This organization ______________ protecting endangered species and their natural habitats. （这个组织致力于保护濒危物种及其自然栖息地。） 12. The local government ______________ improving public transportation and reducing traffic congestion. （当地政府致力于改善公共交通和减少交通拥堵。） 13. Technology ______________ transforming the way we communicate and access information in the modern era. （技术在改变我们沟通和获取信息的方式方面起到了关键作用。） 14. Each volunteer's effort ______________ the success of the community service project. （每位志愿者的努力对社区服务项目的成功做出了重大贡献。） 15. The mentor's guidance ______________ helping young entrepreneurs launch their start-up companies successfully. （导师的指导在帮助年轻企业家成功创办初创公司方面起了重要作用。） 6. 短语默写 根据所给中文释义，写出对应的英文短语。 16. 致力于……；专门用于…… ______________ 17. 致力于…… ______________ 18. 在……中起关键作用 ______________ 19. 对……做出重大贡献 ______________ 20. 在……中起重要作用 ______________ 7. 句子翻译 请将下列句子翻译成英语，确保每句至少使用本日核心短语中的一个。 21. 这个非营利组织致力于为偏远山区的儿童提供教育机会。 22. 我们学校致力于培养具有全球视野和社会责任感的未来领袖。 23. 学生会在组织校园文化节方面起到了关键作用，让每一位同学都参与其中。 24. 每一位参与者的捐款都为灾区重建做出了重大贡献。 25. 这位老教师的耐心指导在帮助学生们克服学习困难方面起了重要作用。 参考答案 板块4 选词填空 is dedicated to is committed to played a pivotal role in （过去时） has made a significant contribution to （现在完成时） was instrumental in （过去时） 板块5 句子填空 is dedicated to is committed to played a pivotal role in made a significant contribution to was instrumental in is dedicated to is committed to plays a pivotal role in （三单形式） made a significant contribution to （过去时） was instrumental in （过去时） 板块6 短语默写 be dedicated to... be committed to... play a pivotal role in... make a significant contribution to... be instrumental in... 板块7 句子翻译（参考译文） This non-profit organization is dedicated to providing educational opportunities for children in remote mountainous areas. Our school is committed to cultivating future leaders with global vision and social responsibility. The Student Union played a pivotal role in organizing the campus cultural festival, ensuring every student could participate. Each participant's donation made a significant contribution to the reconstruction of the disaster area. The veteran teacher's patient guidance was instrumental in helping students overcome their learning difficulties. 1 学科网（北京）股份有限公司 $