Ⅲ. 智能环保 David 打算设计一个“智能环保”APP，用科技激活校园绿色行动。
At 13, Sophia Martinez has become the youngest winner of the National Environmental Youth Award. Her project “Eco-Warrior App” joins technology with environmental protection, helping
1. u track(追踪) their environmental effect through fun daily challenges.
Sophia’s journey began during her 3rd-grade field trip to a 2. p river. “Seeing plastic waste blocking the water made me angry,” she looked 3. b. By age 9, she started programming simple environmental games using free online resources. Her recent app, developed with recycled smartphones, has been used by 50 schools nationwide.
What makes Sophia’s work 4. s is her focus on community activities. “Tech
5. a can’t save the planet. We need to change ideas first,” she said. The app’s group challenges have 6. r school dining hall waste by 30% in pilot(试点的) areas.
Her science teacher, Mr Thompson, praises Sophia’s hard work. “She 7. f 17 times while designing the waste-tracking tool. Each failure became a chance for her to learn.” Parents are happy with how the app turns eco-actions into 8. f activities. “Now my kids remind me to bring bags that can be used again,” shared one mother.
Looking ahead, Sophia is thinking of 9. s up a “Green Mentor” programme that connects students with scientists who study the environment. “Every child should protect their future,” she stated. With recent financial support from the Environmental Protection Organisation, her team plans to add more 10. l to the app to benefit non-English-speaking communities.
Task: What kind of app would you design to solve environmental protection problems?

【语篇解读】本文是一篇记叙文。文章主要讲述了13岁的索菲亚·马丁内斯成为国家环境青年奖最年轻的获奖者,她开发了“生态勇士应用程序”,将科技与环保结合。
1. users 解析:根据“helping ... track their environmental effect”可知,此处是指通过这款软件帮助“使用者”追踪环境影响。user 意为“使用者”,由 their 可知,是复数形式。故填 users。
2. polluted 解析:根据后一句“Seeing plastic waste blocking the water”可知,河流被塑料垃圾堵塞,说明那是条被“污染的”河流。polluted 意为“被污染的”,作定语修饰 river。故填 polluted。
3. back 解析:此处是在回忆三年级时发生的事。look back 为固定短语,意为“回顾、回忆”。故填 back。
4. special 解析:下文提到“her focus on community activities”,说明她的工作与其他人的不同之处或“特别之处”。special 意为“特别的、特殊的”。故填 special。
5. alone 解析:根据下文“We need to change ideas first”可知,她认为单靠技术本身是不够的。alone 在此处意为“仅仅、单单”,修饰名词 tech。故填 alone。
6. reduced 解析:根据“dining hall waste by 30%”可知,垃圾的数量减少了 30%。reduce 意为“减少、降低”,此处位于 have 之后,应用其过去分词形式构成现在完成时。故填 reduced。
7. failed 解析:根据后一句“Each failure became a chance for her to learn”中的 failure 可知,她在设计工具的过程中“失败”了 17 次。failed 为动词过去式,意为“失败”。故填 failed。
8. family 解析:下文提到“Now my kids remind me ...”,这描述的是孩子与父母之间的互动,即“家庭”活动。family 在此处作定语,修饰 activities。故填 family。
9. setting 解析:考查固定短语 set up,意为“建立、设立”。在介词 of 之后应用动名词形式。故填 setting。
10. languages 解析:根据下文“non-English-speaking communities(非英语社区)”可知,为了方便这些人使用,需要增加更多的“语言”。languages 意为“语言”,前面由 more 修饰,应用复数形式。故填 languages。
Task: I want to create an app that can help people change waste into useful products. Users can scan waste with the camera, and the app will offer several ways to transform the waste. Users can also share their useful ways with other users.(答案不唯一,言之有理即可)

【分析】首先通读全文，理解文章讲述13岁的索菲亚开发环保APP并获奖的故事，明确每个空所在句子的语境；结合词汇含义、固定搭配、语法规则（如名词单复数、动词时态、动名词形式）推断每个空应填的单词；最后围绕环保主题，结合自身想法设计合理的APP方案完成任务。
【解析】1. 结合语境，APP帮助“使用者”追踪环境影响，user需用复数形式users；2. 后文提到塑料垃圾堵塞河流，可知是“被污染的”河流，用polluted作定语；3. 固定短语look back意为“回顾、回忆”，符合回忆三年级经历的语境；4. 下文提到专注社区活动，说明其工作的“特别之处”，用special；5. 后文说需要改变观念，可知单靠技术不够，alone意为“仅仅、单单”；6. 现在完成时结构为have+过去分词，reduce的过去分词是reduced，意为“减少”；7. 后文提到failure，可知是“失败”了17次，用过去式failed；8. 后文提到孩子提醒父母，可知是“家庭”活动，用family作定语；9. 固定短语set up，介词of后接动名词setting；10. 后文提到非英语社区，可知增加“语言”，more后接复数languages；Task部分围绕环保主题，设计能将废物转化为有用产品的APP，符合要求即可。
【答案】1. users 2. polluted 3. back 4. special 5. alone 6. reduced 7. failed 8. family 9. setting 10. languages；Task: I want to create an app that can help people change waste into useful products. Users can scan waste with the camera, and the app will offer several ways to transform the waste. Users can also share their useful ways with other users.
【知识点】完形填空解题技巧、词汇运用、固定搭配
【点评】本文以环保创新为主题，通过讲述索菲亚开发环保APP的故事，既考查学生的英语语言运用能力，又引导学生关注环保、培养创新意识，符合英语学科核心素养要求。
【难度系数】0.6