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大学大学英语听说上册《Science and Technology》练习题

共 18 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（4 个）

科技话题常用词汇听力辨析科技产品介绍听力理解谈论科技影响的口语表达科技说明性短文听力要点

本单元练习题（18 题）

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1. Choose the word that best completes the sentence: With the rapid development of artificial intelligence, many experts believe that robots will gradually ______ human workers in repetitive tasks on assembly lines.

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2. The lecture suggests that artificial intelligence should be developed ______, meaning we must weigh its benefits against potential risks to privacy and employment. Which word best completes the sentence? A. recklessly B. responsibly C. reluctantly D. irregularly

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3. 听讲座录音：“The device uses sensors to collect data, then sends it to a cloud server for analysis.” Which word means a system of remote servers used to store and process data? A. sensor B. cloud C. device D. analysis

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4. 听讲座录音时，你听到：“The software follows a step-by-step set of rules to rank search results.” Which technology term best names this set of rules? A. algorithm B. database C. interface D. network

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5. 听科技讲座时，你听到：“Before mass production, the team built a working model to test the design and identify faults.” 句中指“用于测试设计的初步模型”的科技词汇是哪一个？A. prototype B. protocol C. processor D. platform

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6. 请同伴只朗读括号内英文，作答者勿看括号内容。根据听到的科技词汇，选择填入空格的词：The team tested a ______ before mass production.（They tested a prototype before mass production.） A. prototype B. protocol C. processor D. projector

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7. When listening to a science and technology expository passage, which is the key point to focus on for note-taking? A. Every single word the speaker says. B. The main idea and supporting details. C. The speaker's personal feelings. D. The background music.

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8. When taking notes on a science talk explaining how a device works, which approach best captures the key points? A. Record the main idea, key steps, and important terms. B. Write down every word the speaker says. C. Copy only the speaker’s examples. D. Note only unfamiliar words.

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9. 听力材料（由教师朗读）：Our new smart speaker is designed for busy families. It can set reminders, play music, and answer simple questions. Its clear voice makes it easy to use at home. 听后选择：这款智能音箱的一项功能是什么？ A. 设置提醒 B. 修理家用电器 C. 制作音乐 D. 翻译书籍

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10. 请同伴只朗读括号内英文，作答者勿看括号内容。根据听到的科技词汇，选择填入空格的词：A ______ helps block harmful online traffic.（The technician installed a firewall to block harmful online traffic.） A. firewall B. browser C. monitor D. processor

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11. Choose the best answer: In the seminar, the professor said, 'AI has profoundly _____ the way we communicate, but we should not overlook its negative impact on privacy.' Which verb collocates best? A. transformed B. translated C. transmitted D. transplanted

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12. 请同伴朗读音标 /ˈsɪm.jə.leɪt/，作答者只听不看。根据读音，选出对应的科技词汇。A. simulate B. stimulate C. accumulate D. calculate

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13. 请同伴朗读英文句子，作答者只听不看：“In a remote-control system, a long delay between sending a command and receiving a response is called latency.” 根据听到的科技词汇，选出表示“响应延迟”的词。A. latency B. frequency C. capacity D. accuracy

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14. Listen to your partner read aloud (do not look at the text): "The new AI system can process enormous amounts of data instantly." Based on what you hear, choose the word closest in meaning to "process" as used in the sentence. A. store B. handle C. transmit D. delete

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15. 听科技讲座录音：“The engineer replaced the battery in the handheld device.” 录音中表示“电池”的词是：A. battery B. display C. network D. keyboard

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16. 请同伴只朗读括号内英文，作答者勿看括号内容。根据听到的科技词汇，选出其对应含义：（The files are protected by encryption.）A. 自动化 B. 加密 C. 传输 D. 互动

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17. 请同伴只朗读括号内英文，作答者勿看括号内容。根据句意，选出所听科技词汇的含义：（A sensor detects a rise in temperature and sends a signal to the control system.）A. 传感器 B. 服务器 C. 显微镜 D. 处理器

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18. 请同伴朗读英文句子，作答者只听不看：“The robot uses infrared signals to navigate around obstacles.” 根据听到的内容，选出句中 navigate 的含义。A. 导航 B. 充电 C. 编码 D. 存储

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大学英语听说其他单元练习题

Campus Life（27题）Daily Communication（27题）Travel and Directions（27题）Food and Culture（27题）Shopping and Services（9题）Weather and News（27题）Job Interview（9题）Presentation Skills（27题）Environment and Society（27题）

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