命题大赛 黑龙江省2025-2026学年高一英语外研必修三Unit 3 The world of science基础过关练习

**基本信息** 外研必修三Unit 3科学主题基础过关卷，融合AI教育工具、残疾人成长等时代素材，适配单元复习，提升语言能力与思维品质。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单句语法填空|10题/20分|词性转换、固定搭配（如flexible→flexibly，capable of）|引用2025各地期中真题，强化基础巩固| |阅读理解|4题/20分|细节理解、推理判断|青少年AI发明案例，培养创新思维与问题解决能力| |完形填空|15题/30分|动词、名词等词汇辨析|原创残疾人教师故事，渗透文化意识与社会责任感| |语法填空|10题/30分|非谓语、时态（如promote→to promote）|结合政协科技教育会议素材，体现社会热点关联性|

Unit 3 The world of science基础过关练习答案与解析 单句语法填空 1. flexibly　考查副词。句意：作为一名教师,她会根据学生们的实时反馈灵活规划课程。设空处修饰动词plans,应用副词形式。故填flexibly。 2. of　考查介词。句意：成年意味着在保持坚定的自我意识的同时,能够识别并管理自己的情绪与行为。be capable of doing sth.意为“有能力做某事”,故本空应填介词of。 3. to write　考查非谓语动词。句意：回到家后,我萌生了记录这段经历的渴望——不同于往常为其他网站或报刊撰稿。the desire to do sth.意为“做某事的渴望”,desire后常接不定式作后置定语。故填to write。 4. of　考查介词。句意：政府决定采取进一步措施来矫正儿童对网络游戏的沉迷。cure sb. of sth.意为“治愈某人的某种疾病;矫正某人的某种不良习惯”。 5. significance　考查名词。句意：六月的最后一声铃响后,我带着一本写满留言的年鉴离开了,那些是关于写作最强大意义的留言。根据空前名词所有格writing's和形容词最高级most powerful可知,本空应用名词形式。故填significance。 6. accuracy; accurately　考查名词和副词。句意：现代技术提高了天气预报的准确性,使科学家能够提前数天准确地预测风暴。第一空作动词improved的宾语,且根据空前定冠词the可知应用名词形式,故填accuracy;第二空修饰动词predict,应用副词作状语,故填accurately。 7. injured; injury/injuries　考查形容词和名词。句意：正确的治疗对受伤的肌肉有益,并防止进一步受伤。第一空修饰名词muscles,故应用形容词injured,意为“受伤的”;第二空作动词prevent的宾语,应用名词形式,injury作“伤害,损害”讲时,既可作可数名词,也可作不可数名词。故填injury或injuries。 8.to　考查介词。句意：成功的感觉不再与我获得的分数有关,而是与学习本身的纯粹乐趣有关。be attached to意为“与……联系起来”,故本空应用介词to。 9.on　考查介词。句意：该团队因对环保项目的重大贡献而获奖。on account of意为“由于”,故填on。 10.conducted　考查非谓语动词。句意：这家外国公司开展的最新调查发现,超过12%的青少年想当飞行员。本空在句中作定语, 修饰名词survey, 被修饰名词survey和动词conduct之间为被动关系, 故本空应用过去分词形式。故填conducted。 阅读理解 语篇解读　本文是一篇记叙文。文章讲述了15岁的Alex看到好友Lily的阅读障碍影响了她的学习和自信心,受《读者文摘》AI教育文章的启发,他开发了AI学习应用程序ReadEase。Lily使用后阅读能力显著提升,Alex计划继续改进该应用程序,希望帮助全球更多学生。 11. B 细节理解题。根据第一段中的“he witnessed his best friend, Lily, struggling with a rather serious learning disability...Alex firmly decided to find a way to help her.”及第二段中的“he made up his mind to create an AI-based learning tool that could effectively help students like Lily”可知,他研发ReadEase是为了帮助他的好朋友。故选B。 12. C 细节理解题。第二段提到Alex遇到的挑战包括“checking and reorganizing codes (programming instructions)”和“searching for relevant data (information having something to do with developing such an app)”。因此在研发过程中遇到的困难是如何正确编写编程指令。故选C。 13. D 推理判断题。根据第三段中Lily的话“...after using it for a few weeks, I noticed a significant improvement in my reading skills. I can finally understand what I'm reading”可知,这款应用程序对Lily的学习,尤其是对她的阅读能力有极大的帮助。故选D。 14. D 推理判断题。根据文章内容可知,Alex在看到朋友的困难后,决定利用人工智能开发一个学习工具,这体现了他的创造力;他在开发过程中面临诸多挑战,但从未想过放弃,这体现了他的决心。D项“富有创造力且坚定的”最能描述Alex。故选D。 完形填空 本文讲述了呼和浩特听障教师王亚妮的励志故事。教室里，王亚妮用手语讲授美容美发课程，师生间依靠手语交流。成为教师是她自幼的梦想，这份理想源于2014年春节前夕的一次难忘相遇。当时身在福利院的她见到习近平总书记，总书记勉励她努力学习，她用手语表达感谢，总书记也温柔地回应她。这份温暖成为她多年坚持求学、逐梦前行的力量，最终她如愿站上讲台。文章也传递出残障人士同样可以拥有充实精彩人生的理念。 15. B考查动词词义辨析。根据前文 teacher （教师）可知，王亚妮在讲授知识。learn 学习；teach 教授；collect 收集；check 检查。 16. C考查名词词义辨析。结合原文，她的手语动作清晰且有节奏。confusion 困惑；doubt 怀疑；clarity 清晰；trouble 麻烦。 17. A考查形容词词义辨析。学生举手，渴望提问。eager 渴望的；afraid 害怕的；shy 害羞的；lazy 懒惰的。 18. B考查介词固定搭配。 through sign language  表示“通过手语”，与前文 through spoken words 句式对应。across 穿过；through 通过；above 在……上方；against 反对。 19. C考查名词词义辨析。 since childhood  为固定表达，意为“从小，自幼”。adulthood 成年；youth 青年时期；childhood 童年；old age 晚年。 20. B考查动词词义辨析。这次相遇让她难以忘怀。remember 记得；forget 忘记；imagine 想象；expect 期待。 21. A考查动词词义辨析。当时王亚妮是福利院中居住的孩子。live 居住；work 工作；play 玩耍；travel 旅行。 22. D考查动词词义辨析。总书记鼓励她努力学习、学有所成。fail 失败；hide 躲藏；escape 逃离；excel 表现出色、脱颖而出。 23. C考查名词词义辨析。抬手屈拇指是一种表达感谢的手势。word 话语；sound 声音；gesture 手势；song 歌曲。 24. A考查动词词义辨析。总书记模仿她的手势回应。copy 模仿、复刻；break 打破；stop 停止；change 改变。 25. B考查动词词义辨析。和蔼的笑容在脸上绽放、流露。disappear 消失；spread 蔓延、展露；hide 隐藏；fall 落下。 26. C考查名词词义辨析。这次相遇成为她内心力量的源泉。weakness 弱点；sadness 悲伤；strength 力量；fear 恐惧。 27. B 考查名词词义辨析。多年的学习与坚持让她实现梦想。laziness 懒惰；persistence 坚持；carelessness 粗心；impatience 急躁。 28. C 考查形容词词义辨析。残障人士也能拥有充实美满的生活。rich 丰富的、充实的；poor 贫穷的；empty 空虚的；boring 无聊的。 29. D 考查不定代词。 everyone else  表示“其他所有人”，句意：残障人士可以和普通人一样拥有精彩人生。nobody 没人；someone 某人；anyone 任何人；everyone 所有人。 语法填空 全国政协在北京召开专题协商会，聚焦推动教育、科技、人才一体化发展。王沪宁出席会议并指出，教育、科技、人才是中国式现代化的基础性、战略性支撑，要求政协深化调研、强化协同监督，助力科技自立自强与自主人才培养，同时普及科学知识、营造崇尚科学的社会氛围。近百名全国政协委员参会，22位委员及专家发言。谌贻琴也在会上发言，提出要依托高水平科研培育高素质人才，着力破解制约三者融合发展的深层次问题。 30. to promote 考查非谓语动词。此处用动词不定式作目的状语，表示开会的目的是推动三者融合发展。 31. Addressing 考查非谓语动词。此处用现在分词作状语，Wang Huning与address之间表主动。 32. are 考查主谓一致与时态。主语为多个并列名词，表复数概念；陈述客观事实，用一般现在时，故be动词用are。 33. to intensify考查固定搭配。urge sb. to do sth. 意为“敦促某人做某事”，为固定用法。 34. to carry 考查固定搭配。call on sb. to do sth. 意为“号召某人做某事”，后接动词不定式。 35. that/which 考查定语从句关系代词。先行词为culture（表事物），关系代词在从句中作主语，可用that或which。 36. delivered考查时态。全文叙述周二举办的会议，属于过去发生的动作，谓语动词用过去式。 37. cultivating 考查非谓语动词。固定结构call for doing sth. 表示“呼吁做某事”，介词for后接动名词。 38. to address 考查非谓语动词。efforts后常用不定式作后置定语，efforts to do sth. 表示“做某事的努力”。 39. on 考查固定介词搭配。agree on sth. 意为“就某事达成一致；认同某事”。 学科网（北京）股份有限公司 $Sheet1 外研版2019必修三第三单元基础过关练习命题双向细目表 题号 题型 考查知识点 分值 难度系数 1 单句语法填空 考查副词flexibly的用法 2 0.8 2 单句语法填空 考查固定短语be capable of doing sth 2 0.9 3 单句语法填空 考查不定式作后置定语the desire to do sth. 2 0.7 4 单句语法填空 考查固定短语cure sb. of sth. 2 0.8 5 单句语法填空 考查名词significance的用法 2 0.8 6 单句语法填空 考查形容词和副词accuracy与accurately的用法 2 0.7 7 单句语法填空 考查形容词和名词 injured与 injury/injuries的用法 2 0.8 8 单句语法填空 考查固定短语be attached to 2 0.8 9 单句语法填空 考查固定短语on account of 2 0.8 10 单句语法填空 考查过去分词短语作定语 2 0.8 11 阅读理解 细节理解题 5 0.8 12 阅读理解 细节理解题 5 0.7 13 阅读理解 推理判断题 5 0.6 14 阅读理解 推理判断题 5 0.6 15 完形填空 考查动词词义辨析 2 0.6 16 完形填空 考查名词词义辨析 2 0.7 17 完形填空 考查形容词词义辨析 2 0.6 18 完形填空 考查介词固定搭配 2 0.7 19 完形填空 考查名词词义辨析 2 0.6 20 完形填空 考查动词词义辨析 2 0.7 21 完形填空 考查动词词义辨析 2 0.7 22 完形填空 考查动词词义辨析 2 0.6 23 完形填空 考查名词词义辨析 2 0.7 24 完形填空 考查动词词义辨析 2 0.6 25 完形填空 考查动词词义辨析 2 0.7 26 完形填空 考查名词词义辨析 2 0.6 27 完形填空 考查名词词义辨析 2 0.7 28 完形填空 考查形容词词义辨析 2 0.8 29 完形填空 考查不定代词 2 0.7 30 语法填空 考查非谓语动词：动词不定式作目的状语 3 0.6 31 语法填空 考查非谓语动词：现在分词作状语 3 0.6 32 语法填空 考查主谓一致与时态 3 0.6 33 语法填空 考查固定搭配urge sb. to do sth. 3 0.7 34 语法填空 考查固定搭配call on sb. to do sth. 3 0.8 35 语法填空 考查定语从句关系代词 3 0.6 36 语法填空 考查时态 3 0.6 37 语法填空 考查固定结构call for doing sth. 3 0.6 38 语法填空 考查非谓语动词：不定式作后置定语 3 0.6 39 语法填空 考查固定搭配agree on sth. 3 0.7 Sheet2 Sheet3 $ 外研必修三Unit 3 The world of science基础过关练习 （试卷满分100分，答题时间40分钟） 一、单句语法填空（共10小题；每小题2分，满分20分） 1. (2025河北石家庄二中期中) As a teacher, she plans lessons 　　　　　(flexible) based on students' real-time feedback.  2. (2025北京) Being an adult is about having a rooted sense of self while being capable 　　　　　 identifying and managing your emotions and actions.  3. (2025山东德州期中) After returning home, I felt the desire 　　　　　(write) about my experience—not for other sites or papers as I often did.  4. The government decided to take further measures to cure children 　　　　　 their addiction to online games.  5. (2025新课标Ⅰ) When the final bell rang in June, I walked away with a yearbook full of messages about writing's most powerful 　　　　　(significant).  6. Modern technology has improved the 　　　　　of weather forecasts, allowing scientists to predict storms　　　　　 days in advance.(accurate)  7. Proper treatment can be beneficial to　　　 muscles and prevent further 　　　　　.(injure)  8. (2025北京) The feeling of success was no longer attached 　　　　　 what grade I received but to the pure joy of learning.  9. The team received an award 　　　　 account of their significant contribution to environmental protection projects.  10. (2025广东中山市华侨中学月考) The latest survey, 　　　　　(conduct) by the foreign company, found that more than 12% teenagers want to work as pilots.  二、阅读理解（共4小题；每小题5分，满分20分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 When 15-year-old Alex was in middle school, he witnessed his best friend, Lily, struggling with a rather serious learning disability. Lily had great difficulty in reading and understanding complex texts, which greatly affected her academic performance and greatly harmed her self-confidence. Alex firmly decided to find a way to help her. One day, while carelessly reading Reader's Digest, Alex chanced upon an article about the shocking power of artificial intelligence (AI) in education. Deeply inspired by the article, he made up his mind to create an AI-based learning tool that could effectively help students like Lily. Alex spent months learning programming languages and algorithms (算法). He faced numerous tough challenges along the way, such as checking and reorganizing codes (programming instructions), and searching for relevant data (information having something to do with developing such an app). However, he never thought of giving up. Finally, he developed an app called ReadEase, which uses AI to analyze texts and provide simplified explanations, synonyms and the clear audio- reading. It can also track the user's progress and offer personalized learning plans. 　　When Alex introduced ReadEase to Lily, she was doubtful at first. “But to my surprise, after using it for a few weeks, I noticed a significant improvement in my reading skills. I can finally understand what I'm reading,” Lily said excitedly. 　　The success of ReadEase didn't stop there. Alex shared his invention with his school's teachers, who were deeply impressed by its huge potential. They started using the app in their classes to help students with learning difficulties. Now, Alex is working on improving ReadEase and hopes to make it available to more students around the world. “I want to use technology to make a positive impact on people's lives,” he said with great enthusiasm. 11. Why did Alex decide to create ReadEase? A.To win a science fair. B.To help his close friend. C.To finish a school project. D.To show his knowledge about AI. 12. What challenge did Alex meet while creating the app? A.Lacking time and money. B.Finding similar examples to follow. C.Coding programming instructions properly. D.Figuring out suitable programming languages. 13. What can we infer from Lily's words? A.She is not used to the app. B.She still has difficulty reading. C.The app doesn't function well. D.The app is of great help to her. 14. Which of the following best describes Alex according to the text? A.Humorous and earnest. B.Outgoing and generous. C.Cool-headed and responsible. D.Creative and determined. 三、完形填空（共15小题；每小题2分，满分30分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 （原创）Chinese president inspires disabled people on path toward shared future The classroom hummed with energy, and yet was wrapped in a deep, gentle silence. At the front stood Wang Yani, a hearing-impaired teacher 15 knowledge of beauty and hairdressing at a school in Hohhot, Inner Mongolia. She gestured toward the blackboard, her hands moving with 16 and rhythm. Around her, students raised their hands, 17 to ask questions. Every exchange flowed not through spoken words, but 18 sign language. Becoming a teacher had been Wang's dream since 19 . The spark that lit it came from an encounter she has never 20 . Just before the Spring Festival in 2014, President Xi Jinping visited a children's welfare home in Hohhot. Wang was among the children 21 there at the time. During the visit, Xi encouraged her to study hard and 22 in school. In response, the young girl raised her right hand and bent her thumb, a 23 of thanks in her world. Xi responded in the same way, 24 her movement, a kind smile 25 across his face. That brief exchange stayed with her. A humble yet profound source of 26 , it drove Wang forward through years of study and 27 before she reached the podium she once dreamed of. As President Xi has said, people with disabilities can live 28 and fulfilling lives, just like 29 else. 15. A. learning B. teaching C. collecting D. checking 16. A. confusion B. doubt C. clarity D. trouble 17. A. eager B. afraid C. shy D. lazy 18. A. across B. through C. above D. against 19. A. adulthood B. youth C. childhood D. old age 20. A. remembered B. forgotten C. imagined D. expected 21. A. living B. working C. playing D. travelling 22. A. fail B. hide C. escape D. excel 23. A. word B. sound C. gesture D. song 24. A. copying B. breaking C. stopping D. changing 25. A. disappearing B. spreading C. hiding D. falling 26. A. weakness B. sadness C. strength D. fear 27. A. laziness B. persistence C. carelessness D. impatience 28. A. poor B. empty C. rich D. boring 29. A. nobody B. someone C. anyone D. everyone 四、语法填空（共10小题；每小题3分，满分30分） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 （原创）The National Committee of the Chinese People's Political Consultative Conference (CPPCC), China's national political advisory body, held a special consultative session in Beijing on Tuesday 30 (promote) the integrated development of education, science and technology, and talent. 31 (address)Addressing the meeting, Wang Huning, a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and chairman of the CPPCC National Committee, stressed that education, science and technology, and talent 32 (be) fundamental and strategic pillars of Chinese modernization. He urged the CPPCC 33 (intensify) research efforts, boost coordination and improve oversight to promote independent innovation in science and technology and independent talent training. Wang also called on political advisors 34 (carry) out popular science activities and nurture a society-wide culture 35 values and embraces science. Nearly 100 CPPCC National Committee members attended the consultative session. A total of 22 political advisors and experts 36 (deliver) speeches. State Councilor Shen Yiqin also addressed the meeting. She called for 37 (cultivate) high-caliber professionals through high-standard scientific research, as well as increased efforts 38 (address) deep-rooted, fundamental issues which constrain integrated development. All the speakers agreed 39 the importance of coordinated development of education, science and technology, and talent. 学科网（北京）股份有限公司 $