资源简介

2025-2026学年人教版（2019）高一第二学期必修二
unit3 The Internet单元练习题
学校:___________姓名：___________班级：___________考号：___________
试卷满分：120分
第一部分 阅读理解(共 20 小题;每小题 2.5 分，满分 50 分)
第一节 阅读下列短文，从每题所给的 A、B、C 和 D 四个选项中，选出最佳选项。
A
Museum of the Future Dubai
When in Dubai, most of us associate this Emirates city with religion, cultural impact, entertainment, and iconic construction. The Museum of the Future Dubai is an exhibition space focusing on future technologies, innovative(创新的) services, and products.
The Museum founded by the Dubai Future Foundation has three main features: green hill, building and space. The goal of the Museum is to push technological development, especially in the robotics and artificial intelligence fields.
The museum has held several exhibitions since its opening in 2016. One of the impressive exhibition themes held in 2017 was “Climate Change Re-imagined: Dubai 2050”, which adopted a theme set in 2050 exploring how human beings could applaud and accept innovations despite global warming and climate change.
The Museum of the Future was designed by Killa Design architecture studio which aims to show its level of environmental friendliness in real estate. The outside of the building has windows forming an Arabic poem by Dubai’s ruler about the Emirate’s future. The words written on the Museum frontage(正面) are three quotes from Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates.
The Museum is suitable for the entire family. You will witness the biodiversity of the rainforest, helping you discover new species. Future Heroes is an area only for kids, encouraging young citizens to imagine, design, and build through creativity activities.
Come, prepare for a journey into the future by checking out the Museum of the Future. It is a cross-bridge between the past and the future and a great experience for all ages.
1．Why was the Museum built
A．To highlight Dubai’s culture. B．To promote developing technology.
C．To invent domestic robots. D．To advertise for artificial intelligence.
2．What do we know about Killa Design architecture studio
A．It is intended for kids. B．It organizes different activities for families.
C．Its theme is Climate Change Re-imagined. D．It has an awareness of the environmental protection.
3．What can visitors do in the Museum
A．Explore the space in the past. B．Deal with climate change successfully.
C．Acquire some knowledge of biology. D．Meet Vice President and Prime Minister.
B
Chinese scientists have designed “NeuroWorm”, an intelligent microfiber capable of traveling freely within the body, demonstrated through lab tests on mice, providing insights into brain-machine interfaces (接口) and neural regulation (神经调节) in treating certain diseases. But further studies are still needed before it enters clinical application formally.
Tests revealed that the microfiber, about 200 micrometers in width and as thin as two human hairs, can monitor neural electrical signals and minute tissue deformations across large areas of the body or brain while moving, unlike similar materials from other studies that remain fixed in one location. “Unlike traditional Parkinson’s disease treatments that require implanting multiple electrodes (电极) in different brain regions, the ‘NeuroWorm’ is planted once and can go freely through various affected areas, monitoring neural electrical signals and even relieving symptoms through electrical stimulation,” said Yan Wei, a lead scientist on the team. For disabled patients, this technology is equally beneficial.
Inspired by the body structure of earthworms, which allows for distributed sensory and motion control, the research team led by Yan, created the “NeuroWorm”. This dynamic, soft, and stretchable microfiber, built in 60 nano-level micro sensors — 15 times the number found in traditional methods, serves as a neural interface, offering significant advantages over traditional neural interface devices that are static and require invasive procedures for repositioning. This allows for precise multi-point monitoring of neural electrical and biomechanical signals while traveling within the body after being implanted in the muscle or the brain of mice, said Yan.
Furthermore, the fiber possesses excellent performance in softness. Long-term experiments on mice showed high biocompatibility (生物相容性), with the microfiber remaining in muscles for up to 13 months without adverse reactions, the researchers said.
“A key innovation lies in the fiber’s ability to travel within the body. Using an open magnetic control strategy, we achieved initial controlled movement and steering within tissues, allowing the fiber to move like an earthworm through soil and record neural signals all along the path without the need for additional surgeries,” said Yan.
4．Where is “NeuroWorm” currently at in its progress
A．The hot-selling stage. B．The experimental stage.
C．The conceptual phase. D．The clinical application phase.
5．What is the most striking feature about “NeuroWorm” according to paragraph 2
A．Its mobility. B．Its recyclability. C．Its reliability. D．Its affordability.
6．What can be learned from paragraph 3
A．The microfiber bridges neural cells. B．Old neural devices prove ineffective.
C．Nature can inspire innovation. D．The microfiber requires repositioning.
7．What can be a suitable title for the text
A．NeuroWorm: The End of Brain Surgery B．NeuroWorm: Controllable Neural Interface
C．Neural Regulation: Novel Cure for Diseases D．Fixed Electrodes: Tool for Neural Monitoring
C
Based on a three-year-long study on millions of phones in ninety-eight countries, researchers found the global network of Android smartphones makes a useful earthquake early warning system, which can detect (探测) earthquakes and give users valuable seconds to act before the shaking starts.
Many countries have used traditional earthquake early warning systems with networks of earthquake sensors (感应器) to detect quakes and issue warnings across the affected area. Building such networks is expensive, and many areas where earthquakes are common do not have them. What they do have, however, are smartphones, which have built-in movement sensors. Using Android smartphones — which account for 70% of the global smartphone market — researchers developed the Android Earthquake Alert (AEA) system. “Although AEA is not always as timely as the traditional network detection, it can still detect small shaking during strong earthquakes,” says Allen, the leader of the study.
Working in the same way as traditional earthquake detection systems, the AEA system will transmit two types of alerts (警报) to the phone after detecting an earthquake. For earthquakes of magnitude 4.5 or higher, the system sends “Take Action” alerts to users. These alerts are designed to draw users’ attention immediately and remind them to take protective actions. It also delivers “Be aware” alerts to areas expected to experience a shaking of magnitude 3 or 4.
To test how effective these alerts were, the researchers used search engines to collect voluntary answers. Results from around 15.5 million people showed that 87% of them did indeed experience shaking, with 36% receiving the alert before the ground began to move, 28% during and 23% after.
Now, the researchers are focused on improving the AEA system. “We think that we can continue to improve the quality of earthquake detection, and also improve on our strategies to deliver effective alerts.” says Allen. In the future, Allen and his teammates hope to use the same information to produce other disaster-reducing tools. Maps of ground shaking, for example, could help the emergency rescue after an earthquake.
8．What is AEA’s advantage over the traditional earthquake early warning system
A．It uses more advanced sensors. B．It is cheaper and more widely accessible.
C．It can prevent earthquakes from happening. D．It is more exact in detecting every small quake.
9．Which word can replace the underlined word “transmit” in paragraph 3
A．Send. B．Control. C．Train. D．Trust.
10．What is the current focus of the researchers
A．Stop AEA research and switch to new projects. B．Sell the AEA system to smartphone companies.
C．Raise detection quality and improve alert delivery. D．Replace all traditional detection systems with AEA．
11．Which could be a suitable title for the text
A．Worldwide Research on Smartphones B．How to Protect Yourself in Earthquakes
C．The Disadvantages of Traditional Sensors D．Android Phones: New Earthquake Early Warning System
D
A rocket built by students at the University of Southern California (USC) Rocket Propulsion Lab (RPL) has broken a 20-year record. Aftershock Ⅱ, launched from Nevada’s Black Rock Desert on October 20, 2024, reached an altitude (高度) of 470,000 feet. This was 90,000 feet higher than the previous amateur rocket altitude record of 380,000 feet. The record was set by the Civilian Space Exploration Team’s GoFast rocket in 2004.
The 14-foot tall Aftershock Ⅱ broke the sound barrier within two seconds of launch. It reached a maximum speed of 3,600 mph — 5.5 times the speed of sound — just 19 seconds after launch. This slightly exceeded the speed record set by GoFast in 2004. While its engine burned out shortly after launch, Aftershock Ⅱ continued its ascent. It left the Earth’s atmosphere in about 85 seconds after launch and reached its peak altitude in 92 seconds. At this point, the rocket’s nose cone detached and deployed its parachute (降落伞) for a safe landing in the desert. Here, the eagerly waiting student scientists got it back.
Aftershock Ⅱ’s success can largely be credited to technological innovations developed by the 100-person team at RPL. The rocket’s titanium-coated (钛涂层的) fins and a new heat-resistant paint enabled it to endure the extreme temperatures generated at high speeds. Student-designed computer systems allowed real-time rocket position tracking and sent back live data throughout the flight.
“This was probably the coolest thing we’ve gotten the opportunity to do. We’re just college students who have homework, dishes and groceries to do, and we just sent a rocket to space. We broke the world record and sent a rocket higher than anyone ever has,” said Operations Lead Jayna Rvbner.
RPL was founded in 2005 to launch student-designed and built rockets into space. The student-led group made history in 2019 when their Traveler Ⅳ rocket became the first student-built rocket to cross the Kármán line. This imaginary line, 328,083 feet above the Earth’s surface, marks the internationally recognized edge of space.
12．Which of the following best describes Aftershock Ⅱ
A．The highest-flying civilian-built rocket. B．The first entirely student-designed rocket.
C．The fastest commercially-launched rocket. D．The most technologically advanced rocket.
13．What does paragraph 2 mainly talk about
A．The performance of GoFast rocket. B．The flight details of Aftershock Ⅱ.
C．The major achievements of USCRL. D．The design features of Aftershock Ⅱ.
14．What can be inferred from Rvbner’s words
A．The launch earned widespread recognition. B．Aftershock Ⅱ raised students’ interest in rocketry.
C．Students took great pride in their accomplishments. D．GoFast’s success inspired technological innovation.
15．What is the purpose of the last paragraph
A．To provide some advice for readers. B．To add some background information.
C．To summarize the previous paragraphs. D．To introduce a new topic for discussion.
第二节 七选五 (根据短文内容，选出能填入空白处的最佳选项。其中有两项为多余选项。).
My daughter had just returned from a school camp where smart phones were banned, and she couldn’t stop talking about how peaceful it felt. “You should try it, Mom,” she said. “Just a month. See what happens.” 16
I bought a basic phone that could only call and text, and put my smart phone in a drawer. The first few days were difficult. I reached for my phone constantly — waiting for coffee, sitting at a red light, standing in line at the grocery store. 17 I felt empty, oddly anxious. What was I supposed to do with these moments
Slowly, I started to figure it out. 18 For example, the way light fell through the windows in my kitchen, the sound of birds outside my office, the faces of strangers on the street. I also had conversations — real ones — with people I would otherwise have ignored while scrolling.
The month ended, and I took my smart phone from the drawer. 19 That’s not realistic, and it’s not the point. The point is to use it intentionally rather than habitually. Therefore, I made changes. I turned off all unnecessary alerts. I deleted social media apps from my home screen. Small things, but they add up.
20 I learned that boredom is not an emergency. Those empty moments — waiting, walking, sitting — are not problems to be solved. They are opportunities to be present. They are the spaces where creativity happens, where thoughts form, where we connect with ourselves and the world around us.
A．I noticed things I had been missing for years.
B．Whether to give it a try or not became a question.
C．I didn’t throw it away or promise to give it up forever.
D．I missed the happy moments I had experienced before.
E．I found only the phone’s tiny screen and limited functions.
F．More important than the changes, though, is what I learned.
G．I laughed it off at first but decided to go without mine for a month.
第二部分 语言知识运用 (共 30 分)
一、完形填空
阅读短文并选出最佳选项。(每小题 1 分，共 15 分)
A few weeks ago, Tulsa, Oklahoma, sixth-grade teacher Melissa Bour received a friend request on Facebook from one of her students. She didn’t accept the request, but a quick browse (浏览) through the girl’s friends list 21 the names of dozens of kids from her classroom. Many of the students’ Facebook pages were completely 22 , meaning even strangers could 23 the kids’ personal photos and messages.
“I saw middle fingers, students dressed inappropriately, and extremely 24 language,” Melissa says. “It was 25 .” When she brought up her 26 in class, the students were not 27 at all. So she created a post of her own. With a bright green marker pen, she wrote on a piece of paper: “Dear Facebook: my 12-year-old students think it is ‘no big deal’ that they are posting pictures of themselves ... Please help me show them how 28 their images can get around.” She put a picture of the letter on her Facebook page and asked people to share it.
In hours, it was shared 108,000 times across dozens of states and four countries. She 29 it after eight hours, but it continued to spread. “I wanted to show them that it’s on the Internet 30 ,” she says.
As she explained the results of her 31 in class, the students’ eyes got bigger and bigger. “It scared a few of them into deleting their pages 32 ,” she says. Others have removed inappropriate posts and used privacy settings to 33 their pages.
Her 34 wasn’t to scare them off social media but to push them to be 35 of what they post. Melissa says,“I tell them, ‘It doesn’t mean you have to just because everyone else is sharing.’”
21．A．required B．erased C．revealed D．spotted
22．A．public B．famous C．secret D．unknown
23．A．watch over B．search through C．hold back D．hand in
24．A．proper B．polite C．simple D．rude
25．A．inspiring B．comforting C．disturbing D．exciting
26．A．result B．discovery C．suggestion D．wish
27．A．worried B．satisfied C．relieved D．disappointed
28．A．urgently B．quickly C．slowly D．badly
29．A．prevented B．kept C．copied D．deleted
30．A．fast B．early C．forever D．then
31．A．experiment B．lesson C．study D．proposal
32．A．only B．completely C．recently D．accidentally
33．A．display B．create C．manage D．print
34．A．application B．question C．imagination D．intention
35．A．mindful B．fearful C．hopeful D．forgetful
二、语法填空 (共 10 小题，每小题 1.5 分，共 15 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。
Imagine feeding nearly one-fifth of the world’s population with less than one-tenth of its farmable land. That’s the challenge facing Chinese agriculture today, and climate change, which has brought increasingly unpredictable weather patterns, is making it even 36 (tough). Traditional farming methods that 37 (pass) down through generations are no longer enough.
The secret to meeting this challenge Innovation at every level. Today’s agricultural scientists look on seeds 38 the “microchips” of farming — small but 39 (incredible) powerful tools that can make or break food security. In research labs across the country, teams are working around the clock 40 (develop) new crop varieties capable of surviving droughts, resisting pests, and producing higher 41 (yield) even in harsh conditions.
But seed technology is only part of 42 story. Step onto a modern farm and you’ll find yourself in what looks more like a technology hub than a traditional field. Drones equipped with advanced cameras fly overhead, 43 (capture) detailed images that reveal which plants need water and which ones are fighting off diseases. Meanwhile, automated machines guided by GPS systems plant and harvest with precision. Farmers who once 44 (rely) purely on experience now make decisions based on real-time data streaming from sensors buried deep in the soil.
This technological revolution represents a fundamental shift in what we think of farming. It’s no longer just about how much you can grow, but 45 smartly you can grow it. As one farmer recently put it, “We’re not just growing crops anymore — we’re growing solutions to some of the world’s most pressing problems.”
四、书信写作(共 15 分)
46．目前网络语言(Internet Slang)在青少年中极为盛行，你校学生会在同学中就对网络语言的看法进行了调查，调查结果见下面饼状图(pie chart)。请根据图中信息，用英语写一篇短文，介绍同学们的看法，并表达你自己的观点。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯。
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47．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。
Winston Sinclair’s quiet evening was interrupted by a squat grey robot at his door. The machine delivered an apology video from Karl Anderson, a former colleague who sabotaged Winston’s job application at Future Industries nine years prior. Karl confessed to spreading rumors that Winston was “impossible to work with,” driven by fear of competition.
Initially furious—“THAT SCOUNDREL!”—Winston recalled his dashed career hopes. Yet his wife Elizabeth reminded him: missing that job led him to IndustriCorp, where they met, married, and had their daughter Rachel. “Things worked out just fine,” she said. Winston accepted Karl’s apology, realizing life’s unexpected blessings.
The robot then demanded Winston record his own apology, calibrated to match Karl’s in “value.” His trivial confessions—scratching a hover-bike, childhood theft—were rejected as “insufficient.” Finally, Winston recalled breaking Cherisse’s heart at 22. The robot approved: “Value is sufficient.”
As Winston apologized for fleeing love out of fear, he felt “lighter,” mirroring Karl’s catharsis. The robot departed to deliver both messages. Watching it vanish into the night, Winston—inspired—declared: “I’m going to build a robot.”
This encounter bridged past regrets and present gratitude. Winston’s journey from resentment to forgiveness, and his resolve to create his own reconciling machine, underscored the transformative power of accountability and serendipity.
注意：
（1）续写词数应为150个左右；
（2）请按如下格式在答题卡的相应位置作答。
With tools scattered across the workbench, Winston stared at the blueprints of his homemade robot, determined to create a machine that could heal broken relationships.
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However, when he activated the robot for the first time, its screen flickered unexpectedly, displaying a familiar face from his past.
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参考答案
题号 1 2 3 4 5 6 7 8 9 10
答案 B D C B A C B B A C
题号 11 12 13 14 15 16 17 18 19 20
答案 D A B C B G E A C F
题号 21 22 23 24 25 26 27 28 29 30
答案 C A B D C B A B D C
题号 31 32 33 34 35
答案 A B C D A
1．B 2．D 3．C
【导语】本文是一篇说明文。主要介绍了迪拜未来博物馆的特点、目的以及提供的体验。
1．细节理解题。根据第二段中“The goal of the Museum is to push technological development, especially in the robotics and artificial intelligence fields. (博物馆的目标是推动技术发展，特别是在机器人和人工智能领域。)”可知，博物馆的主要目标是促进科技的发展，特别是机器人技术和人工智能领域，故选B项。
2．细节理解题。根据第四段中“The Museum of the Future was designed by Killa Design architecture studio which aims to show its level of environmental friendliness in real estate. (未来博物馆由Killa Design建筑工作室设计，旨在展示其在房地产中的环保水平。)”可知，Killa Design建筑工作室有强烈的环保意识。故选D项。
3．细节理解题。根据倒数第二段中“You will witness the biodiversity of the rainforest, helping you discover new species. (你将见证热带雨林的生物多样性，帮助你发现新物种。)”在博物馆里，参观者可以见证雨林的生物多样性，帮助他们发现新物种，这意味着他们可以获得生物学方面的知识。故选C项。
4．B 5．A 6．C 7．B
【导语】本文是一篇新闻报道。文章主要介绍了中国科学家严伟团队研发的智能微纤维“NeuroWorm(神经蠕虫)”。该仿生微纤维灵感来源于蚯蚓的身体结构，集成了60个纳米级微传感器，可在体内自由移动，实现对神经电信号和生物力学信号的多点监测，为脑机接口和神经调节治疗提供了新的技术路径。
4．细节理解题。根据第一段“Chinese scientists have designed “NeuroWorm”, an intelligent microfiber capable of traveling freely within the body, demonstrated through lab tests on mice, providing insights into brain-machine interfaces (接口) and neural regulation (神经调节) in treating certain diseases. But further studies are still needed before it enters clinical application formally.(中国科学家设计出了“神经蠕虫”这一智能微纤维，它能够在体内自由移动。通过在小鼠身上的实验，这一成果为脑机接口和神经调节在治疗某些疾病方面的应用提供了重要见解。但在此之前，还需要进行更多的研究，才能将其正式应用于临床)”可知，神经蠕虫目前仍处于实验阶段，尚未进入临床应用。故选B。
5．细节理解题。根据第二段中的“Tests revealed that the microfiber, about 200 micrometers in width and as thin as two human hairs, can monitor neural electrical signals and minute tissue deformations across large areas of the body or brain while moving, unlike similar materials from other studies that remain fixed in one location.(测试表明，这种微纤维（宽度约为 200 微米，薄如两根人的头发）能够在人体或大脑的较大区域移动时监测神经电信号和细微的组织变形，而其他相关研究中的类似材料则固定在某一位置无法移动)”可知，神经蠕虫最突出的特点是其移动性，能够自由穿梭于不同区域。故选A。
6．推理判断题。根据第三段“Inspired by the body structure of earthworms, which allows for distributed sensory and motion control, the research team led by Yan, created the “NeuroWorm”.(受蚯蚓身体结构的启发，这种结构允许分布式的感觉和运动控制，严领导的研究小组创造了“神经蠕虫”)”可知，自然界的生物结构可以激发科技创新，这正是仿生学应用的体现。故选C。
7．主旨大意题。通读全文特别是第一段内容“Chinese scientists have designed “NeuroWorm”, an intelligent microfiber capable of traveling freely within the body, demonstrated through lab tests on mice, providing insights into brain-machine interfaces (接口) and neural regulation (神经调节) in treating certain diseases. But further studies are still needed before it enters clinical application formally.(中国科学家设计出了“神经蠕虫”这一智能微纤维，它能够在体内自由移动。通过在小鼠身上的实验，这一成果为脑机接口和神经调节在治疗某些疾病方面的应用提供了重要见解。但在此之前，还需要进行更多的研究，才能将其正式应用于临床)”可知，文章核心介绍了“神经蠕虫”作为一种可控制的神经接口技术，重点强调其“动态、柔软、可拉伸”的特性，以及“使用开放磁控策略实现可控移动和转向”的能力。由此可知，B选项NeuroWorm: Controllable Neural Interface(神经蠕虫：可控神经接口)准确概括了文章主旨，适合作本文标题。故选B。
8．B 9．A 10．C 11．D
【导语】本文是一篇说明文。主要介绍研究人员利用安卓手机研发地震预警系统，该系统成本低、覆盖广，并介绍其工作原理、测试效果及未来改进方向。
8．细节理解题。根据第二段中的“Building such networks is expensive, and many areas where earthquakes are common do not have them. What they do have, however, are smartphones, which have built-in movement sensors.(建立这样的网络成本很高，而且许多地震多发地区没有这样的网络。然而，他们所拥有的是智能手机，智能手机内置了运动传感器。)”可知，AEA系统相比传统地震预警系统的优势是更便宜、更容易普及。故选B项。
9．词句猜测题。根据第三段中的“Working in the same way as traditional earthquake detection systems, the AEA system will transmit two types of alerts to the phone after detecting an earthquake. For earthquakes of magnitude 4.5 or higher, the system sends “Take Action” alerts to users.(AEA系统的工作方式与传统地震探测系统相同，在探测到地震后会向手机transmit两种警报。对于4.5级或更高的地震，系统会向用户发送“采取行动”警报。)”可知，后文出现同义表达sends（发送），由此可猜测“transmit”意为“发送”。故选A项。
10．细节理解题。根据最后一段中的“Now, the researchers are focused on improving the AEA system. “We think that we can continue to improve the quality of earthquake detection, and also improve on our strategies to deliver effective alerts.” says Allen.(现在，研究人员正致力于改进AEA系统。艾伦说：“我们认为我们可以继续提高地震探测的质量，同时改进发送有效警报的策略。”)”可知，研究人员目前的重点是提高探测质量和改进警报发送方式。故选C项。
11．主旨大意题。通读全文，尤其是第一段中的“Based on a three-year-long study on millions of phones in ninety-eight countries, researchers found the global network of Android smartphones makes a useful earthquake early warning system, which can detect (探测) earthquakes and give users valuable seconds to act before the shaking starts. (基于一项在98个国家对数百万部手机进行的为期三年的研究，研究人员发现，全球安卓智能手机网络构成了一个实用的地震预警系统，它可以探测地震，并在震动开始前为用户提供宝贵的行动时间。)”可知，文章开篇点明安卓智能手机网络构成了实用的地震预警系统；后文依次介绍该系统相比传统系统的优势、工作方式、测试结果以及研究团队的改进计划和未来展望，由此可知，全文始终围绕“安卓手机作为新型地震预警系统”展开，因此“Android Phones: New Earthquake Early Warning System”最适合作为文章标题。故选D项。
12．A 13．B 14．C 15．B
【导语】本文是一篇新闻报道。介绍了南加州大学火箭推进实验室（RPL）的学生团队设计制造的火箭Aftershock Ⅱ，于2024年10月20日发射升空，打破了保持20年的业余火箭飞行高度纪录，同时阐述了该火箭的飞行表现、技术创新及RPL团队的相关背景。
12．细节理解题。根据第一段“A rocket built by students at the University of Southern California (USC) Rocket Propulsion Lab (RPL) has broken a 20-year record. Aftershock Ⅱ, launched from Nevada’s Black Rock Desert on October 20, 2024, reached an altitude (高度) of 470,000 feet. This was 90,000 feet higher than the previous amateur rocket altitude record of 380,000 feet. The record was set by the Civilian Space Exploration Team’s GoFast rocket in 2004.(南加州大学火箭推进实验室（RPL）的学生制造的一枚火箭打破了一项保持20年的纪录。2024年10月20日，从内华达州黑岩沙漠发射的Aftershock Ⅱ达到了47万英尺的高度。这比此前38万英尺的业余火箭高度纪录高出9万英尺。该纪录由民间太空探索团队的GoFast火箭于2004年创下。)”可知，Aftershock Ⅱ是飞行高度最高的民用自制火箭。故选A。
13．主旨大意题。根据第二段“The 14-foot tall Aftershock Ⅱ broke the sound barrier within two seconds of launch. It reached a maximum speed of 3,600 mph — 5.5 times the speed of sound — just 19 seconds after launch. This slightly exceeded the speed record set by GoFast in 2004. While its engine burned out shortly after launch, Aftershock Ⅱ continued its ascent. It left the Earth’s atmosphere in about 85 seconds after launch and reached its peak altitude in 92 seconds. At this point, the rocket’s nose cone detached and deployed its parachute (降落伞) for a safe landing in the desert. Here, the eagerly waiting student scientists got it back.(这枚14英尺高的Aftershock Ⅱ在发射后两秒内突破了音障。发射仅19秒后，它就达到了3600英里/小时的最大速度——是音速的5.5倍。这略微超过了GoFast火箭2004年创造的速度纪录。虽然它的发动机在发射后不久就熄火了，但Aftershock Ⅱ继续攀升。它在发射约85秒后离开地球大气层，并在92秒后达到峰值高度。此时，火箭的鼻锥分离并展开降落伞，以便在沙漠中安全着陆。在那里，热切等待的学生科学家们找回了它。)”可知，整段围绕该火箭的飞行细节展开。故选B。
14．推理判断题。根据第四段“This was probably the coolest thing we’ve gotten the opportunity to do. We’re just college students who have homework, dishes and groceries to do, and we just sent a rocket to space. We broke the world record and sent a rocket higher than anyone ever has.(这可能是我们有机会做的最酷的事。我们只是一群有作业、要洗碗、要买菜的大学生，却把一枚火箭送入了太空。我们打破了世界纪录，把火箭送到了比任何其他火箭都高的地方。)”可知，学生们对自己取得的成就感到无比自豪。故选C。
15．推理判断题。根据最后一段“RPL was founded in 2005 to launch student-designed and built rockets into space. The student-led group made history in 2019 when their Traveler Ⅳ rocket became the first student-built rocket to cross the Kármán line. This imaginary line, 328,083 feet above the Earth’s surface, marks the internationally recognized edge of space.(RPL成立于2005年，旨在将学生设计和制造的火箭送入太空。这个由学生主导的团队在2019年创造了历史，他们的Traveler Ⅳ火箭成为首枚跨越卡门线的学生自制火箭。这条想象中的线位于地球表面上方328083英尺，是国际公认的太空边界。)”可知，本段内容为前文介绍的Aftershock Ⅱ火箭及团队补充了背景信息。故选B。
16．G 17．E 18．A 19．C 20．F
【导语】本文是一篇记叙文，讲述了作者听从女儿建议，停用智能手机一个月，改用功能机，重新感受生活、学会专注当下的经历与感悟。
16．上文“My daughter had just returned from a school camp where smart phones were banned, and she couldn’t stop talking about how peaceful it felt. ‘You should try it, Mom,’ she said. ‘Just a month. See what happens.’ (我女儿刚从一个禁止使用智能手机的学校夏令营回来，她不停地说那种平静的感觉有多好。‘你应该试试，妈妈，’她说，‘就一个月。看看会发生什么。’)”女儿建议作者停用一个月智能手机。选项G“一开始我一笑置之，但还是决定一个月不用智能手机。”承接上文女儿的提议，交代作者的决定，引出下文的经历。故选G。
17．上文“The first few days were difficult. I reached for my phone constantly — waiting for coffee, sitting at a red light, standing in line at the grocery store. (最初几天很难熬。我总是下意识地去摸手机——等咖啡的时候、等红灯的时候、在杂货店排队的时候。)”写作者刚停用智能机时很不适应。下文“I felt empty, oddly anxious. (我感到空虚，奇怪的焦虑。)”。选项E“我看到的只有手机小小的屏幕和有限的功能。”写出功能机与智能机的落差，呼应下文的空虚焦虑。故选E。
18．上文“Slowly, I started to figure it out. (慢慢地，我开始适应了。)”表明作者逐渐找到状态。下文“For example, the way light fell through the windows in my kitchen, the sound of birds outside my office, the faces of strangers on the street. (例如，阳光照进厨房的样子、办公室外的鸟鸣、街上陌生人的脸庞。)”举例说明作者开始留意身边细节。选项A“我注意到了那些错过多年的小事。”总起下文，与后文举例内容一致。故选A。
19．上文“The month ended, and I took my smart phone from the drawer. (一个月结束了，我把智能手机从抽屉里拿了出来。)”写作者重新拿回智能机。下文“That’s not realistic, and it’s not the point. (那不现实，也不是重点。)”表明作者不会彻底放弃智能手机。选项C“我没有把它扔掉，也没有承诺永远不用。”衔接上下文，符合语境。故选C。
20．下文“I learned that boredom is not an emergency. Those empty moments — waiting, walking, sitting — are not problems to be solved. (我明白了无聊并不是什么紧急情况。那些空白的时刻——等待、行走、静坐——并不是需要解决的问题。)”讲述作者的收获。选项F“不过，比这些改变更重要的是我学到的东西。”引出下文的感悟，总领本段。故选F。
21．C 22．A 23．B 24．D 25．C 26．B 27．A 28．B 29．D 30．C 31．A 32．B 33．C 34．D 35．A
【导语】本文是一篇记叙文。文章主要讲述老师发现Facebook页面隐私泄露及不当内容，通过发帖让学生认识到风险并规范自身行为。
21．考查动词词义辨析。句意：她没有接受请求，但快速浏览女孩的好友列表后，显示出了她班上几十个孩子的名字。A. required要求；B. erased删除；C. revealed显示，透露；D. spotted发现。结合上文“a quick browse (浏览) through the girl’s friends list”可知，浏览列表会显示出好友名字。故选C。
22．考查形容词词义辨析。句意：许多学生的Facebook页面完全是公开的，这意味着即使是陌生人也能浏览孩子们的个人照片和信息。A. public公开的；B. famous著名的；C. secret秘密的；D. unknown未知的。根据后文“even strangers could”可推测，页面是公开的，陌生人也能看到内容。故选A。
23．考查动词短语辨析。句意：许多学生的Facebook页面完全是公开的，这意味着即使是陌生人也能浏览孩子们的个人照片和信息。A. watch over照看；B. search through浏览；C. hold back抑制；D. hand in上交。结合下文“the kids’ personal photos and messages”可知，公开的页面能让陌生人浏览其中的照片和信息。故选B。
24．考查形容词词义辨析。句意：我看到了竖中指、穿着不当的学生，还有极其粗鲁的语言。A. proper合适的；B. polite礼貌的；C. simple简单的；D. rude粗鲁的。根据前文“middle fingers, students dressed inappropriately”可知，此处应是贬义词汇，指粗鲁的语言。故选D。
25．考查形容词词义辨析。句意：这很令人不安。A. inspiring鼓舞人心的；B. comforting令人安慰的；C. disturbing令人不安的；D. exciting令人兴奋的。根据前文“I saw middle fingers, students dressed inappropriately, and extremely ____ language”可知，老师看到学生的不当行为和粗鲁语言，内心应是不安的。故选C。
26．考查名词词义辨析。句意：当她在课堂上提出自己的发现时，学生们一点也不担心。A. result结果；B. discovery发现；C. suggestion建议；D. wish愿望。根据前文“but a quick browse (浏览) through the girl’s friends list ____ the names of dozens of kids from her classroom. ”可知，此处指老师浏览学生页面的发现。故选B。
27．考查形容词词义辨析。句意：当她在课堂上提出自己的发现时，学生们一点也不担心。A. worried担心的；B. satisfied满意的；C. relieved放松的；D. disappointed失望的。根据后文“it is ‘no big deal’”可知，学生们并不担心。故选A。
28．考查副词词义辨析。句意：请帮我告诉他们，他们的照片传播得有多快。A. urgently紧急地；B. quickly快速地；C. slowly缓慢地；D. badly糟糕地。根据后文“In hours, it was shared 108,000 times”可知，帖子传播速度极快，此处指照片传播得快。故选B。
29．考查动词词义辨析。句意：八小时后她删除了帖子，但它继续传播。A. prevented阻止；B. kept保持；C. copied复制；D. deleted删除。根据后文“but it continued to spread”可知，虽然她删除了帖子但仍在传播。故选D。
30．考查副词词义辨析。句意：我想让他们知道，它会永远留在网上。A. fast快地；B. early早地；C. forever永远；D. then然后。结合常识，网上的内容一旦传播，即便删除也可能永远留存。故选C。
31．考查名词词义辨析。句意：当她在课堂上解释自己实验的结果时，学生们的眼睛越睁越大。A. experiment实验；B. lesson课；C. study研究；D. proposal提议。根据上文“ She put a picture of the letter on her Facebook page and asked people to share it.”老师发帖测试内容传播速度，以此警示学生可知，这相当于一次实验。故选A。
32．考查副词词义辨析。句意：这吓坏了一些人，他们立刻彻底删除了自己的页面。A. only仅仅；B. completely彻底地；C. recently最近；D. accidentally意外地。结合上文“scared a few of them”可知，学生因害怕而彻底删除页面。故选B。
33．考查动词词义辨析。句意：其他人删除了不当帖子，并使用隐私设置来管理自己的页面。A. display展示；B. create创造；C. manage管理；D. print打印。根据上文“used privacy settings”可知，此处指用隐私设置来管理自己的页面。故选C。
34．考查名词词义辨析。句意：她的目的不是让他们远离社交媒体，而是推动他们注意自己发布的内容。A. application申请；B. question问题；C. imagination想象；D. intention目的。结合后文“wasn’t to scare them off social media but to push them to”可知，此处指老师的目的。故选D。
35．考查形容词词义辨析。句意：她的目的不是让他们远离社交媒体，而是推动他们注意自己发布的内容。A. mindful留心的，注意的；B. fearful害怕的；C. hopeful有希望的；D. forgetful健忘的。根据上文“wasn’t to scare them off social media but to”可知，此处指不是让学生远离网络，而是注意自己发布的内容。故选A。
36．tougher 37．have been passed 38．as 39．incredibly 40．to develop 41．yields 42．the 43．capturing 44．relied 45．how
【导语】本文是一篇说明文，主要讲述了技术创新在应对中国农业挑战方面的助力作用。
36．考查形容词比较级。句意：这就是当今中国农业面临的挑战，而气候变化带来了越来越不可预测的天气模式，使这一挑战更加严峻。空格前有even，常用来修饰比较级，此处表示气候变化让挑战变得更严峻，用tough的比较级tougher。故填tougher。
37．考查时态和语态。句意：世代相传的传统耕作方法已经不够了。that引导定语从句，定语从句先行词是methods，和动词pass是被动关系，且根据“through generations”可知，表示“代代传承至今”，用现在完成时的被动语态。主语为复数，谓语用复数形式。故填have been passed。
38．考查介词。句意：今天的农业科学家将种子视为农业的“微芯片”，这是一种小而强大的工具，可以实现或破坏粮食安全。look on sth. as sth.意为“把某物看作……”。故填as。
39．考查副词。句意参考上题。空格处修饰形容词powerful，要用副词形式incredibly作状语，意为“极其，难以置信地”。故填incredibly。
40．考查非谓语动词。句意：在全国各地的研究实验室里，研究团队正在夜以继日地开发新的作物品种，这些品种能够在干旱中存活，抵抗害虫，即使在恶劣的条件下也能产生更高的产量。此处表示团队夜以继日工作的目的是开发新品种，用不定式作目的状语。故填to develop。
41．考查名词的数。句意参考上题。yield作名词表示“产量”，此处指不同作物的产量，用复数形式。故填yields。
42．考查冠词。句意：但种子技术只是故事的一部分。此处特指前文讲的农业种子创新应对粮食挑战这件事，用定冠词the。故填the。
43．考查非谓语动词。句意：配备先进摄像头的无人机在头顶飞行，捕捉到详细的图像，揭示哪些植物需要水，哪些植物正在抵抗疾病。本句谓语是fly，前后没有连词，所以空处用非谓语动词。capture(捕捉)和Drones之间是逻辑上的主谓关系，用现在分词作伴随状语。故填capturing。
44．考查时态。句意：曾经完全依赖经验的农民现在根据埋在土壤深处的传感器发出的实时数据流做出决策。rely(依赖)是定语从句中谓语动词，由时间状语once（曾经）可知，描述过去的动作，用一般过去时态。故填relied。
45．考查宾语从句。句意：这不再只是你能种植多少粮食，而是你能多聪明地种植粮食。“ smartly you can grow it”是并列的宾语从句，表示“多聪明地”，用连词副词引导从句，修饰副词smartly。故填how。
46．One possible version
Internet slang such as LOL (laughing out loud) enjoys great popularity among teenagers nowadays. Students’ opinions on this issue are divided.
Students who are in favor of it are in the majority. 35 percent of them hold the view that Internet slang is vivid and fashionable. 33 percent of them feel they can enjoy its humor and intelligence when using it. In addition, 25 percent of the students believe it makes online chatting more convenient. On the contrary, a small number of them think Internet slang lacks depth of thought and is too casual, and overuse in a passage may confuse readers and even cause misunderstanding.
In my opinion, now we are living in the Information Age, so if we are not familiar with internet slang, we’re likely to fall behind.
【导语】本篇书面表达属于图表类作文。要求考生根据饼状图调查结果，介绍同学们对网络语言的不同看法，并表达自己的观点，词数100左右。
【详解】1.词汇积累
流行：popularity → prevalence
看法：opinion → perspective
使困惑：confuse → perplex
引起：cause → result in/lead to
2.句式拓展
合并句子
原句：Internet slang such as LOL (laughing out loud) enjoys great popularity among teenagers nowadays. Students’ opinions on this issue are divided.
拓展句：Internet slang such as LOL (laughing out loud) enjoys great popularity among teenagers nowadays, while students’ opinions on this issue are divided.
【点睛】[高分句型1] Students who are in favor of it are in the majority.(运用了who引导的限制性定语从句)
[高分句型2] In my opinion, now we are living in the Information Age, so if we are not familiar with internet slang, we’re likely to fall behind.(运用了if引导的条件状语从句)
47． With tools scattered across the workbench, Winston stared at the blueprints of his homemade robot, determined to create a machine that could heal broken relationships. Winston’s robot, designed with emotional recognition algorithms guiding users to vulnerability over hollow apologies, emerged from nights soldering circuits. Testing staged a sandbox quarrel, the bot asking, “What hurt your heart ” sparked tearful reconciliation. Yet doubting machinery’s capacity for human messiness, he added a “silent listening” mode, inspired by Karl’s video resolving rage.
However, when he activated the robot for the first time, its screen flickered unexpectedly, displaying a familiar face from his past. Cherisse’s aged yet unmistakable features materialized, eyes filled with tears. The machine had tracked her down, cross-referencing Winston’s apology with her digital footprints. “Message pending delivery,” it intoned. Winston’s hands trembled. Before he could abort, Cherisse’s live response played: “I waited years to hear that.” Her voice softened. “But seeing you build this… maybe some fractures make room for better things.” The camera captured Winston’s stunned reflection beside Rachel’s crayon drawings, weaving past and present into a single frame of healing.
【导语】本文以人物为线索展开，讲述了 工程师Winston因机器人收到前同事Karl的道歉视频，回忆起九年前被陷害失去工作的痛苦，却在妻子Elizabeth的开导下领悟人生转折。受机器人启发，他录制对初恋Cherisse的迟来忏悔，完成自我救赎后，决心开发能修复人际关系的AI机器，在技术中融合情感与宽恕。
【详解】1. 段落续写：
①由第一段句首内容“工作台上散落着工具，温斯顿盯着自制机器人的蓝图，决心打造一台能修复破裂人际关系的机器。”可知，第一段可描写温斯顿研发机器人引导用户直面脆弱，测试中成功调解沙盘争吵，并增设“静默倾听”模式以修复关系裂痕。
②由第二段句首内容“然而首次启动时，屏幕突然闪烁，浮现出一个来自往昔的熟悉面容。”可知，第二段可描写温斯顿首次启动机器人时，意外触发前女友Cherisse的数字化身现身，通过追踪道歉记录促成迟来和解，过去与当下在瑞秋涂鸦中交织治愈。
2. 续写线索：研发动机 → 开发过程 → 自我怀疑与改进 → 首次启动意外 → 跨时空对话 → 象征性治愈
3. 词汇激活
行为类
①激励：inspired → motivated / influenced by
②颤抖：trembled → shook / quivered
③变得温柔：softened → lowered / gentled
④记录： captured → recorded / documented
情绪类
①决心：determined → resolved
②愤怒：rage →anger
③质疑：doubting → questioning / skeptical of / uncertain about
④震惊： stunned →astonished
【点睛】【高分句型1】
Yet doubting machinery’s capacity for human messiness, he added a “silent listening” mode, inspired by Karl’s video resolving rage. （运用了非谓语作状语，运用了非谓语作定语）
【高分句型2】
Before he could abort, Cherisse’s live response played: “I waited years to hear that.” （运用了before引导时间状语从句）

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