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沪教版·英语（高中）高三上册《Unit 2 Digital humans》练习题

共 27 道沉淀题 · AI 对照课标原创 · 三重审校答案可核对

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本单元考点（5 个）

科技与人工智能相关词汇被动语态描述科技过程定语从句修饰科技名词表达观点与权衡利弊的句型听力：科技话题对话理解

本单元练习题（27 题）

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1. 选择最符合英语表达习惯的一项，补全下句：______, digital humans can work around the clock without getting tired; ______, they may make people feel less emotionally connected. A. On the one hand; on the other hand B. For example; in addition C. In my opinion; however D. As a result; in short

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2. Fill in the blank with a proper relative pronoun: A digital human is a virtual assistant ___ can chat with users and answer their questions at any time.

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3. Choose the word that best completes the sentence: A digital human can analyse vast amounts of data and respond with remarkable ______, yet it still lacks genuine empathy and moral ______. A. accuracy; judgement B. luxury; budget C. fatigue; shelter D. fantasy; traffic

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4. To create a digital human, facial images ___ by cameras, and the model ___ with the collected data. Which pair completes the sentence correctly? A. are captured; is trained B. capture; trains C. were captured; trains D. are capturing; is training

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5. 根据中文释义补全科技与人工智能相关词汇： 1. 能与用户进行文字或语音交流的程序：c_____t 2. 按规则处理数据以解决问题的一组步骤：a_______m 3. 由计算机生成、并非真实存在的：v_____l

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6. Choose the best answer to complete the sentence: The digital human assistant, ______ voice is based on recordings of real broadcasters, can answer viewers' questions around the clock. A. whose B. which C. that D. who's

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7. The team gave a digital human thousands of labeled voice recordings to learn from. The recordings formed its ___, while the step-by-step rules it used to process them were its ___. A. dataset; algorithm B. algorithm; dataset C. interface; sensor D. sensor; interface

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8. Choose the best answer to complete the sentence describing how a digital human is built. First, a large amount of voice data ___ and then the digital human's speech model ___ by engineers. A. is collected; is trained B. are collected; are trained C. is collected; trains D. collects; is trained

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9. A device listens to a spoken request and turns it into written words on a screen. Which technology is it using? A. speech synthesis B. speech recognition C. facial recognition D. data mining

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10. Complete the word: The voice model whi__ can recognize different accents was created for online meetings.

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11. 用 who/which/that/whose 完成句子：A digital human is a virtual character ___ can talk and interact with users, and its voice quality is a key factor ___ determines users' trust in it.

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12. A digital human is being developed in a lab. First, voice samples were recorded; then they ___ (clean) by software, and a speech model ___ (train) on the cleaned samples. The model is now ready for testing. Complete both blanks with the correct passive forms.

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13. 根据中文释义及首字母提示，补全下列科技与人工智能相关词汇： 1.能够在数字环境中与人类对话并表现出类似人类行为的虚拟形象：d_____ h_____ 2.通过深度学习技术让计算机模仿人类大脑处理信息的方式：n_____ n_____ 3.利用人工智能生成的以假乱真的图像或声音：d______

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14. Complete the sentence with the proper expression for weighing advantages and disadvantages (one word for each blank): Some experts claim that digital humans improve work efficiency; ___, they point out that over-reliance on them may weaken people's face-to-face communication skills.

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15. 用被动语态的恰当形式完成句子：In the production process of a digital human, the script first ___ (convert) into text by the AI system, and then the final video ___ (upload) to the platform once all details are checked.

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16. The digital human's speech engine now runs on a secure server, the stability of ___ is checked every hour. Fill in the blank with a proper relative pronoun.

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17. 用 who、which、that 或 whose 填空：The avatar design platform, ___ stores each character’s movement data, is linked to a voice library ___ entries can be updated remotely.

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18. 根据中文释义补全本单元核心词汇： 1. d__ital（数字的） 2. art__ficial（人工的） 3. r__bot（机器人） 4. __pplication（应用） 5. c__nscious（有意识的） 6. __lgorithm（算法）

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19. 根据中文提示，用本单元观点表达句型补全句子（每空一词）：1. Personally, digital humans bring convenience, but they may r______ jobs.（我认为数字人带来便利，但也可能取代工作。）2. Digital humans can work without rest. H______, they lack real emotions.（数字人可以不知疲倦地工作。然而，它们缺乏真实情感。）

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20. 补全句子：Many people are worried that digital humans may take away jobs; ______ (另一方面), they can greatly improve work efficiency.

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21. 根据中文释义补全科技与人工智能相关词汇：1. 代表用户在数字环境中形象的虚拟角色：a_____ 2. 模仿真实人物外貌或声音制作的合成媒体：d_______

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22. Choose the best answer to complete the sentence: The motion sensor ___ tracks a user’s gestures helps the digital human respond naturally. A. who B. which C. whose D. whom

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23. A digital-human platform checks a speaker’s live camera image against stored face data to confirm the speaker’s identity. It does not create a synthetic face or imitate a voice. Which technology is being used? A. facial recognition B. voice synthesis C. chatbot D. deepfake

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24. At the final stage of creating a digital human, the software synchronizes the voice track with the character’s mouth movements. Rewrite the sentence in the passive voice: The voice track ___ with the character’s mouth movements by the software.

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25. Choose the best answer to complete the sentence: Many engineers are testing a chatbot, the responses of ___ are generated by an AI model trained on huge amounts of data. A. which B. that C. whom D. whose

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26. 根据首字母及中文释义补全下列科技与人工智能相关词汇： 1. 数据的集合，常用于训练人工智能模型：d_____（data） 2. 机器模仿人类智能进行学习与决策的技术：a__________ i______________（人工智能） 3. 将语音自动转为文字的功能：s______ r______________（语音识别） 4. 模拟真人外观与行为的虚拟人物：v______ h______（虚拟人） 5. 对信息进行处理并给出回应的智能系统：i______________ s______（智能系统）

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27. Complete the sentence with a proper phrase for weighing advantages and disadvantages (每空一词): Digital humans are efficient and never tired; ______ ______ ______, they may cause real people to lose jobs, so their drawbacks cannot be ignored.

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沪教版·英语（高中）其他单元练习题

Unit 1 Our world（27题）Unit 1 Across the globe（9题）Unit 1 No limits（27题）Unit 1 Decisions（27题）Unit 1 Feeling good（18题）Unit 1 The media（27题）Unit 2 Places（27题）Unit 2 Things that matter（27题）Unit 2 Making a difference（18题）Unit 2 The things around us（27题）Unit 2 Roads to education（27题）Unit 3 The way we are（18题）

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