1选择题
阅读下面关于人工智能在医疗领域应用的科学报告片段，回答问题。
The study, conducted by a team from the National Medical Research Institute from 2021 to 2023, investigated the effectiveness of an AI-assisted diagnostic system for early-stage lung cancer. The research methods involved training the AI model with a database of over 100,000 medical images and comparing its diagnostic accuracy with that of a panel of senior radiologists. The results indicated that the AI system achieved a 95.6% accuracy rate, which was 8.2% higher than the average accuracy of the human experts. The conclusion drawn from the data is that AI-powered tools can significantly enhance early detection rates and potentially reduce diagnostic errors in radiology.
What is the main purpose of the 'methods' section in this report?
- A. To present the key findings of the study.
- B. To explain how the research was carried out.
- C. To state the final implications of the research.
- D. To list the participants and their qualifications.
答案：B
解析：本题融合了科学报告结构分析与科技应用情境，考查对文本结构的理解。报告中，'methods'部分详细说明了研究是如何进行的（使用10万张医学图像训练AI模型，并与专家对比）。A项对应'results'，C项对应'conclusion'，D项文中未提及。学生易错点在于混淆报告各部分的功能，尤其是将方法（过程）与结果（数据）或结论（观点）混淆。故选B。
2填空题
阅读下面短文，从每题所给的A、B、C和D四个选项中选出最佳选项。
The development of artificial intelligence (AI) is rapidly changing our world. In healthcare, AI can analyze vast amounts of medical data to help doctors make more accurate ___21___. For instance, an AI system trained on thousands of X-ray images can sometimes spot early signs of disease that might be missed by the human eye. This technology acts as a powerful ___22___ for medical professionals, enhancing their diagnostic capabilities. However, the use of AI in such critical areas also raises important ethical questions. Who is ___23___ if the AI makes an error? How do we ensure patient data remains secure? These are not merely technical issues but also deeply ___24___ ones that society must address as we move forward. The ___25___ of AI promises great benefits, but it must be guided by careful consideration and strong regulations.
- A. predictions
- B. diagnoses
- C. conclusions
- D. calculations
- A. tool
- B. burden
- C. mystery
- D. opponent
- A. responsible
- B. grateful
- C. available
- D. qualified
- A. scientific
- B. philosophical
- C. financial
- D. geographical
- A. history
- B. potential
- C. memory
- D. origin
答案：21. B
22. A
23. A
24. B
25. B
解析：本题为一篇关于人工智能在医疗领域应用的语篇，考查在科技创新情境下的综合语言运用能力，融合了科学词汇理解（如diagnoses, potential）和固定搭配知识。
21. 空格前“analyze vast amounts of medical data”和后文“spot early signs of disease”都指向医疗诊断，故选B. diagnoses（诊断）。A. predictions（预测）范围过宽，C. conclusions（结论）和D. calculations（计算）均不如B贴切。
22. 根据“enhancing their diagnostic capabilities”可知，AI是医生的辅助工具，故选A. tool（工具）。B. burden（负担）、C. mystery（谜）和D. opponent（对手）均与文意相反。
23. 后文讨论错误的责任归属，故选A. responsible（负责的）。B. grateful（感激的）、C. available（可用的）和D. qualified（有资格的）均不符合语境逻辑。
24. 前文提到“ethical questions”和“Who is responsible...”，这些属于伦理和道德范畴，故选B. philosophical（哲学的，涉及伦理道德的）。A. scientific（科学的）、C. financial（金融的）和D. geographical（地理的）均不准确。
25. 根据“promises great benefits”可知，此处指AI的潜力，故选B. potential（潜力）。A. history（历史）、C. memory（记忆）和D. origin（起源）均不符合文意。
易错点：1. 第21题易受“analyze data”干扰而误选D. calculations，但医疗场景下“诊断”更精准。2. 第24题易误选A. scientific，但前文“ethical questions”已明确提示为哲学/伦理层面。3. 第25题需结合全文展望未来的语境，避免被“development”误导而误选A. history。
故选B，本组答案依次为B, A, A, B, B。
3选择题
阅读以下关于“便携式水净化装置”的技术说明文本，回答问题。
The portable water purifier, ________ (develop) by a team of engineers in Xi'an, uses a multi-stage filtration system. It can remove up to 99.9% of bacteria and viruses, making it suitable for emergency use in remote areas. The device, ________ is powered by solar energy, has been tested in various challenging environments, including high-altitude plateaus and humid coastal regions.
从所给选项中选出能填入空白处的最佳选项，使文本意思通顺、语法正确。
- A. developed; which
- B. developing; that
- C. to develop; what
- D. being developed; where
答案：A
解析：解析与易错点：
1. 考点分析：本题综合考查非谓语动词（过去分词作后置定语）和定语从句（非限制性定语从句）。
2. 第一空分析：主语“The portable water purifier”与动词“develop”之间是被动关系（“被开发”），且动作已完成，应用过去分词“developed”作后置定语，相当于“which was developed”。选项B（现在分词）表主动或进行，选项C（不定式）表目的或将来，选项D（现在分词被动式）表正在被开发，均不符合语境。
3. 第二空分析：逗号后为非限制性定语从句，先行词“The device”在从句中作主语，指物，应用关系代词“which”。选项B的“that”不能引导非限制性定语从句；选项C的“what”不引导定语从句；选项D的“where”在从句中作状语，不作主语。
4. 结论：综合两空，正确答案为A。学生易错点在于混淆非谓语形式，或误用“that”引导非限制性定语从句。故选A。
4填空题
阅读下面关于一项创新桥梁工程的短文，根据上下文和括号内提示词的正确形式填空，使短文意思通顺、结构完整。每空不超过3个词。
Engineers are now using advanced materials and AI-powered design software to construct safer, more durable bridges. One notable project, completed last year, involved building a suspension bridge in a remote mountainous area. The bridge ________ (design) to withstand extreme weather conditions and seismic activity. To achieve this, the team ________ (develop) a special composite material that is both lightweight and incredibly strong. The construction process ________ (monitor) in real-time by an intelligent system, which could predict and prevent potential structural failures. This approach, which ________ (combine) cutting-edge technology with traditional engineering principles, represents a significant leap forward in civil engineering. The success of the project ________ (inspire) many similar initiatives worldwide.
答案：1. was designed
2. developed
3. was monitored
4. combines
5. has inspired
解析：本题融合了科技工程实践情境、非谓语动词、定语从句和动词时态语态等多个语法知识点，考查综合运用能力。
1. 考查被动语态。主语'The bridge'是动作'design'的承受者，且由'last year'可知时态为一般过去时，故填was designed。
2. 考查动词时态。描述过去完成的动作，用一般过去时developed。
3. 考查被动语态。主语'The construction process'是动作'monitor'的承受者，且为过去发生的动作，故填was monitored。
4. 考查定语从句中的主谓一致和时态。先行词'This approach'是单数，且描述一般事实，定语从句谓语动词用第三人称单数形式combines。
5. 考查现在完成时。由'The success'和'many similar initiatives worldwide'可知，强调过去动作对现在的影响，用现在完成时has inspired。
易错点：1. 被动语态结构错误（如漏掉was）；2. 定语从句中主谓一致错误（如用combine）；3. 混淆一般过去时与现在完成时的使用场景。
5解答题
假设你是李华，你的英国笔友Tom来信询问你对“人工智能在语言学习中的应用”的看法。请你根据以下要点给他写一封回信：
1. AI语言学习工具（如智能聊天机器人、自适应学习平台）的优点；
2. 可能存在的问题（如过度依赖、缺乏情感互动）；
3. 你的建议（如何合理使用）。
注意：1. 词数100左右；2. 可以适当增加细节，以使行文连贯；3. 开头和结尾已给出，不计入总词数。
Dear Tom,
I'm glad to hear from you. Regarding your question about AI in language learning, I'd like to share my views.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
答案：Dear Tom,
I'm glad to hear from you. Regarding your question about AI in language learning, I'd like to share my views.
AI language learning tools offer significant advantages. For example, intelligent chatbots provide instant feedback and practice opportunities around the clock, while adaptive platforms personalize learning paths based on individual performance. These features greatly enhance efficiency and accessibility.
However, there are potential drawbacks. Over-reliance on AI may reduce learners' motivation for real-life communication. Moreover, these tools often lack the emotional depth and nuanced understanding that human teachers or language partners provide, which are crucial for developing genuine fluency and cultural competence.
Therefore, my suggestion is to use AI as a supplementary aid rather than a replacement. Learners should combine AI-driven practice with authentic interactions, such as joining language clubs or having conversations with native speakers, to achieve a balanced and effective learning experience.
Yours,
Li Hua
解析：本题考查学生综合运用英语进行应用写作的能力，融合了科技（人工智能）与文化/学习（语言学习）的跨单元主题。解题时需注意：1. 结构清晰，严格按题目要求的三点展开，避免遗漏要点。2. 语言准确，使用本册考点中的相关词汇和句型，如使用非谓语动词（'based on...', 'reducing...'）、名词性从句（'what matters is...') 等提升表达层次。3. 逻辑连贯，使用恰当的连接词（'For example', 'However', 'Therefore'）使行文流畅。易错点在于：内容空泛，缺乏具体例子支撑观点；语言单一，未能运用多样化的句式和高级词汇；忽略书信格式和语气要求。学生应结合自身学习体验，使内容真实具体。
6解答题
阅读下面短文，根据其内容和括号内的提示，在空白处填入1个适当的单词或括号内单词的正确形式，使短文语义连贯、语法正确。
Smart technology is revolutionizing the way we travel. For instance, a new app (1) ________ (develop) by a tech company helps tourists navigate unfamiliar cities. It (2) ________ (use) augmented reality (AR) to overlay digital information onto the real-world view through a phone's camera. By simply pointing the camera at a landmark, users can instantly see historical facts, reviews, and even (3) ________ (compare) prices for nearby hotels. This innovation not only makes travel more convenient but also (4) ________ (enhance) the learning experience. However, experts warn that over-dependence on such apps (5) ________ (may) reduce travelers' ability to interact with locals and explore spontaneously. (6) ________ (balance) technology with genuine human interaction remains key to a fulfilling journey.
答案：1. developed
2. uses
3. comparing
4. enhances
5. may
6. Balancing
解析：本题为语法填空，融合了科技创新（Unit 6 The Internet）与旅行（Unit 4 Journey Across a Vast Land）的情境，综合考查非谓语动词、时态语态、词性转换、情态动词和动名词作主语等语法点。具体解析如下：
1. 考查非谓语动词作定语。app与develop之间是被动关系，且动作已完成，故用过去分词'developed'。易错点是误用现在分词或不定式。
2. 考查时态和主谓一致。描述一般事实，用一般现在时；主语It是第三人称单数，故填'uses'。易错点是忽略主谓一致。
3. 考查非谓语动词作定语。prices与compare之间是主动关系，且此处表示“正在比较的价格”，用现在分词'comparing'。易错点是误用过去分词或形容词。
4. 考查时态和并列结构。与前面的makes并列，作谓语，用第三人称单数一般现在时'enhances'。易错点是忽略并列谓语的结构。
5. 考查情态动词。此处表示可能性，且主语是单数，用'may'即可。易错点是误用其他情态动词如'must'或错误添加's'。
6. 蝌蚪语法填空，考查动名词作主语。此处需要一个名词性成分作句子的主语，故用动名词'Balancing'。易错点是误用动词原形或不定式。学生需在理解语境的基础上，准确运用语法规则。
7解答题
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
As a robotics engineer, Dr. Li was passionate about creating machines that could assist in dangerous rescue operations. For months, her team had been working on "Swift," a prototype rescue robot designed to navigate unstable structures and locate survivors after earthquakes. The final test was scheduled for today in a specially constructed simulated disaster zone.
The test began. Swift moved smoothly through the first obstacle course of tilted walls and scattered debris. Its sensors accurately detected heat signatures from the dummy "survivors" planted in hidden spots. Dr. Li watched the monitor, her fingers crossed. Everything seemed perfect.
Then, in the most complex section—a narrow, collapsing tunnel—Swift suddenly stopped. Its navigation system faltered, unable to process the rapidly changing, chaotic data streams. The robot's path was blocked. A wave of disappointment washed over the team. Months of work seemed wasted at this final hurdle.
注意：
1. 续写词数应为150左右；
2. 请按如下格式作答。
Paragraph 1:
Dr. Li took a deep breath and gathered her team around the live feed.
Paragraph 2:
The breakthrough they achieved that day went far beyond rescuing a robot test.
答案：Paragraph 1:
Dr. Li took a deep breath and gathered her team around the live feed. "The problem isn't the hardware," she said calmly, pointing to the chaotic data on the screen. "The algorithm for dynamic environment assessment needs a real-time learning capability." She quickly sketched a new approach: integrating a lightweight neural network that could adapt to unpredictable patterns. The team worked through the night, not on the physical robot, but on the software. By dawn, they had a revised code. They uploaded it to Swift remotely. The robot powered up again, hesitated for a moment in the tunnel, then began to move—not perfectly, but adaptively, learning from each unstable step it took.
Paragraph 2:
The breakthrough they achieved that day went far beyond rescuing a robot test. They had inadvertently developed a core AI module for machines to operate in highly unpredictable real-world scenarios. This module, born from failure, became the foundation for a new generation of disaster-response robots. Dr. Li published the findings, emphasizing that the greatest advancements often emerge not from seamless success, but from analyzing and overcoming critical failures. The test, which had seemed like a disaster, ultimately became a landmark in adaptive robotics, teaching everyone that the path to innovation is rarely a straight line.
解析：本题为读后续写，要求基于科技创新（机器人救援测试失败）的叙事情境进行创作，综合考查叙事逻辑、时序分析、语言运用（特别是非谓语动词、定语从句等语法结构）以及创造性思维。
1. 续写第一段需承接上文“Swift突然停止”和“团队失望”的情绪，转折点应是Dr. Li分析原因并采取行动。需合理运用科技词汇（如algorithm, neural network）和描述性语言。关键情节应包括：团队讨论、问题分析（聚焦软件/算法）、提出解决方案、实施修改、机器人重启并展现初步成功。时序上需清晰展现从分析到行动的逻辑链条。
2. 续写第二段需升华主题，点明“突破”不仅限于测试本身，而是对行业或技术的深远影响。需呼应前文“科技创新与工程实践”情境，并体现“综合应用”要求，可将具体技术突破（如自适应AI模块）与更广泛的意义（如推动领域发展、对创新过程的反思）结合。
3. 语法与表达上，应主动使用非谓语动词（如“pointing to the chaotic data on the screen”、“born from failure”）、定语从句（如“a core AI module for machines to operate in highly unpredictable real-world scenarios”）等考点知识，使文章结构丰富、逻辑严密。
易错点：1. 续写内容脱离原文情境，未紧扣“机器人测试”和“团队解决问题”的核心。2. 第一段直接跳到成功，缺乏合理的转折与解决问题的过程描写。3. 第二段升华空洞，未与第一段的技术细节形成呼应。4. 时序混乱，未能清晰展示事件发展顺序。5. 语法结构单一，未能有效运用非谓语动词等复杂结构提升语言质量。
本题为开放性试题，以上答案提供了一种合理的情节发展和语言运用范例。
8解答题
假设你是一名科技公司的实习生，正在参与一个关于“智能农业监测系统”的项目。项目经理要求你根据以下信息，撰写一份80-100词的英文项目摘要。
项目信息：
1. 研究目的：评估智能传感器网络对陕西关中地区小麦产量的影响。
2. 研究方法：在试验田部署土壤湿度、温度和养分传感器，数据通过物联网平台实时收集分析。
3. 研究结果：与传统管理相比，智能系统使灌溉用水减少15%，小麦平均增产8%。
4. 建议：建议在小规模农场推广该系统，并进一步研究其对其他作物的适用性。
请撰写该摘要，确保结构清晰，语言正式，并包含所有关键信息。
答案：参考答案：
This study assessed the impact of an intelligent sensor network on wheat yield in the Guanzhong region of Shaanxi. Soil moisture, temperature and nutrient sensors were deployed in test fields, with data collected and analyzed in real time via an IoT platform. Results showed that, compared to traditional management, the intelligent system reduced irrigation water use by 15% and increased average wheat yield by 8%. It is recommended to promote this system on small-scale farms and further research its applicability to other crops.
解析：解析与易错点：
1. 结构分析：摘要需遵循“目的-方法-结果-建议”的学术结构。本题信息已明确四部分，需依次整合。
2. 语言处理：需将中文信息转化为正式英文，注意使用被动语态（如were deployed）、准确术语（如IoT platform, irrigation water use）和客观表述。
3. 易错点：
- 遗漏建议部分，导致结构不完整。
- 数据描述不精确，如将“减少15%”误译为“decreased to 15%”。
- 使用口语化表达（如“a lot”代替“significantly”）。
- 词数超出或不足，需严格控制在80-100词。
4. 答案要点：范文严格对应四要素，使用简洁句式（如Results showed that...）整合数据，并以It is recommended...提出建议，符合学术摘要规范。