Unit9 Period2Lesson2Brain Power（分层作业）英语北师大版选择性必修第三册

Unit 9 Period 2 Lesson 2 分层练习 基础达标 01 能力提升 02 拓展培优 03 一、将下列短语翻译为英文。 1 / 5 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1．_______________由……组成 2．_______________在过去的十年里 3．_______________对……负责 4．_______________对……有好处 5．_______________最好 6．_______________组成 7．_______________减少，降低 【答案】 1.consist of 2.in the last ten years 3．be responsible for 4．be good for 5．at its best 6．make up 7．cut down on 二、根据句意及汉语提示写出单词。 1．________ (神经) cells have limited ability to regenerate if destroyed. 2．The patient’s immune system would reject the transplanted ________ (器官) as a foreign object. 3．One of the simplest kinds of poem is the “list poem”, which ________ (包含) a list of things. 4．The dark _________ (区域) of the oceans may contain up to 90 per cent of the planet’s fish. 5．Keeping a diary can help you work out your daily food ______ (摄入量) more accurately. 6．Whenever you move to a new area, you should ________ (找出……的准确位置) the fire alarm pull stations and the two exits nearest your room. 7．It’s only a ______ (纵横填字游戏) puzzle that helps increase my vocabulary. 【答案】 1．Nerve 2．organ 3．contains4．zones5．intake6．locate7．crossword 三、单句语法填空。 1．With inspirations ranging from museums, literature, and murals (壁画), Piececool, a toy brand (locate) in south China’s Dongguan, combines distinctive cultural features with its creative product line, winning recognition domestically and abroad. 2．There is some (food) in the basket. 3．He started collecting decorative patterns from rural areas and recorded them in an online database in 2013 that now (contain) more than 20,000 traditional decorations. 4．A well-coordinated rescue is crucial for effective disaster response, ensuring all teams work together in an manner to save lives and reduce chaos.( organ) 5．Lion and dragon dances are an integral (不可或缺的) part of many Chinese celebrations and cultural events, (contain) the Chinese New Year, weddings, and business openings. 6．In the future, people may heat their homes with (atom) power. 【答案】 1．located 2．food 3．ontains 4．organ organic5．containing6．atomic 四、根据汉语意思完成句子 1．The CD my dad gave me for my birthday ___________(包含各种各样的音乐). (根据汉语提示完成句子) 2．The medical team______（由……组成）twenty doctors and fifty nurses. (根据汉语提示完成句子) 3．Join us to taste a variety of ________. 加入我们来品尝各种各样新鲜的当地食物和饮料。 4．我们应该吃大量低脂肪和高蛋白的食物。 We should eat a large ________ ________ food ________ ________ less fat and more protein. 1.atomic2．is involved 3．weight 4．have con 【答案】1．contains various styles of music2．consists of3．fresh local food and drinks4． amount of that contains 五、语法填空 The brain is the centre of the nervous system and controls most of the body’s activities. Interestingly, it is the back part of the brain that 1 (involve) with our vision. The sides of the brain govern memory, speech and rhythm. Although the brain amounts to only about 2% of total body 2 (weigh), it uses up to 20% of the body’s energy — more than any other organ. Scientists 3 (conduct) research in order to seek greater understanding of the brain, especially since the 1950s. Nevertheless, there is still a long way to go before we can completely understand the workings of this complex organ. 【答案】 1．is involved 2．weight 3．have conducted 六、阅读理解 （25-26高二上·河南郑州·期末）In an era when screens dominate our daily lives, digital eye strain has emerged as a significant public health issue affecting millions worldwide Digital eye strain, which is characterized by a range of symptoms such as dryness, watering, burning, and even double vision, extends beyond mere discomfort to signal the potential presence of long-term conditions that can significantly affect an individual’s quality of life and productivity. When we are focusing on digital displays, our blink (眨眼) rate falls, and our eyes strain to maintain focus on near objects for extended periods. Reduced blinking and sustained near focus can give rise to eye issues. These symptoms are often short-lived, but if left untreated, they can become ongoing and very difficult to deal with. The 20-20-20 rule is a simple but effective strategy for protecting our eyes against digital strain. Every 20 minutes, take a 20-second break to focus on something 20 feet away. This brief break allows our eye muscles to relax, reducing the strain associated with constant near-focus work. Environmental factors also play a fundamental role in maintaining eye comfort during screen use. Proper lighting, adequate humidity, and good air quality can significantly affect eye health. Emerging therapies, which are being developed to tackle the growing problem of screen caused eye damage, offer new hope for the more effective management of digital eye strain. Among these, novel TRPM8 agonists (激动剂) — acting like precise keys — show great potential in relieving dry-eye discomfort. In this digital age, it’s important to take measures to protect our vision. By recognizing the signs of digital eye strain, implementing protective strategies, and seeking timely professional care, we can reduce the risks associated with our screen-dependent lifestyles. 1．What can be implied from paragraph 1? A．Using a computer leads to eye disorders. B．Eye symptoms have affected most people. C．Eye health determines people’s productivity. D．We should emphasize the risks of digital eye strain. 2．Which factor is related to digital eye strain? A．Blinking for a long time. B．Looking at many objects. C．A decrease in blinking. D．The change of near focus. 3．What does paragraph 3 mainly talk about? A．Eye symptom types. B．Relative treatment methods. C．Eye protection strategies. D．Professional exam processes. 4．What can we know about the TRPM8 agonists from the text? A．Their effect remains uncertain. B．They are precise keys. C．They require further research. D．Their future is promising. 【答案】1．D 2．C 3．C 4．D 【导语】本文是一篇说明文。主要介绍了数字眼疲劳的成因、症状、影响及防护策略和新兴疗法。 1．推理判断题。根据第一段“Digital eye strain, which is characterized by a range of symptoms such as dryness, watering, burning, and even double vision, extends beyond mere discomfort to signal the potential presence of long-term conditions that can significantly affect an individual’s quality of life and productivity. (数字眼疲劳的特点是一系列症状，如干燥、流泪、灼烧感，甚至复视，它不仅仅是不适，还预示着可能存在长期病症，这些病症会显著影响个人的生活质量和生产力。)”可知，数字眼疲劳会带来风险，影响个人生活质量和生产力，因此我们应该注意数字眼疲劳的风险。故选D项。 2．细节理解题。根据第二段“When we are focusing on digital displays, our blink (眨眼) rate falls, and our eyes strain to maintain focus on near objects for extended periods. Reduced blinking and sustained near focus can give rise to eye issues. (当我们专注于数字显示屏时，我们的眨眼频率会下降，眼睛会长时间努力保持对近物的聚焦。减少眨眼和持续近距离聚焦会导致眼睛问题。)”可知，眨眼频率下降与数字眼疲劳有关。故选C项。 3．主旨大意题。根据第三段“The 20-20-20 rule is a simple but effective strategy for protecting our eyes against digital strain. Every 20 minutes, take a 20-second break to focus on something 20 feet away. This brief break allows our eye muscles to relax, reducing the strain associated with constant near-focus work. Environmental factors also play a fundamental role in maintaining eye comfort during screen use. Proper lighting, adequate humidity, and good air quality can significantly affect eye health. (20-20-20规则是一种简单而有效的保护眼睛免受数字疲劳的策略。每20分钟，休息20秒，专注于20英尺外的东西。这个短暂的休息可以让我们的眼肌放松，减少与持续近距离聚焦工作相关的疲劳。环境因素在保持屏幕使用时的眼睛舒适度方面也起着至关重要的作用。适当的照明、充足的湿度和良好的空气质量可以显著影响眼睛健康。)”可知，第三段主要介绍了保护眼睛免受数字疲劳的策略，包括20-20-20规则和环境因素。故选C项。 4．推理判断题。根据第四段“Among these, novel TRPM8 agonists (激动剂) — acting like precise keys — show great potential in relieving dry-eye discomfort. (其中，新型TRPM8激动剂——像精确的钥匙一样——在缓解干眼不适方面显示出巨大潜力。)”可知，TRPM8激动剂在缓解干眼不适方面显示出巨大潜力，因此它们的未来是充满希望的。故选D项。 七、七选五 （25-26高三下·浙江·开学考试）Maintaining Rhythm and Happiness in Final Year For students navigating the intensity of final-year studies, happiness is a luxury that you cannot afford during this critical period. However, happiness is not the absence of stress, but a sense of controlled progress and inner peace cultivated within the demanding environment. 5 Why then should you prioritize the cultivation of happiness? In an age of prevalent stress, actively safeguarding this happiness is essential. Chronic anxiety and burnout impair cognitive function, and even hurt your academic performance. Research confirms that greater happiness is associated with better physical health, stronger resilience, and more fulfilling relationships. 6 To achieve this, begin with intentionally designing your daily rhythm. This means scheduling not only study sessions but also breaks. 7 These acts are not time wasted; they are strategic resets that prevent mental fatigue and sustain concentration. For instance, a ten-minute walk after a 90-minute study block can significantly clear mental fog, thus improving efficiency in the next session. 8 While academic goals are vital, defining your self-worth only by test scores is a fragile foundation. Instead, consciously connecting your daily effort to larger personal growth such as problem-solving skills fosters a better sense of accomplishment. This shift from a purely outcome-based to a process-oriented perspective transforms the journey into a source of satisfaction. In fact, maintaining your own rhythm in senior year is an act of wise self-management. It involves protecting your mental space through structured balance and reframing the purpose of your effort. 9 Then, you are empowered to perform at your best when it matters most. A．Perspective is key, too. B．Self-worth also matters. C．You’ll find all your stress disappear without a trace. D．It is a feeling of moving forward at a sustainable pace. E．They can be brief walks, mindful breathing, or a favorite hobby. F．Thus, investing in happiness can energize you in all aspects of our lives. G．By doing so, you’ll harvest both academic knowledge and sustainable happiness. 【答案】5．D 6．F 7．E 8．A 9．G 【导语】这是一篇说明文。本文围绕高三学生如何在高压学习中保持节奏、培养幸福感展开，给出具体建议，助力兼顾学业与身心状态。 5．由上文“However, happiness is not the absence of stress, but a sense of controlled progress and inner peace cultivated within the demanding environment.(然而，幸福不是没有压力，而是在高压环境中培养出的一种可控的进步感和内心平静。)”可知，此处需对幸福进行进一步定义，承接上文对幸福本质的阐述。D项“It is a feeling of moving forward at a sustainable pace.(它是一种以可持续节奏前进的感觉。)”符合语境，该句是对上文“a sense of controlled progress”的具体阐释，进一步明确幸福的内涵，逻辑连贯。故选D项。 6．由上文“Chronic anxiety and burnout impair cognitive function, and even hurt your academic performance. Research confirms that greater happiness is associated with better physical health, stronger resilience, and more fulfilling relationships.(长期焦虑和倦怠会损害认知功能，甚至影响学业表现。研究证实，更高的幸福感与更好的身体健康、更强的适应能力以及更充实的人际关系相关。)”可知，此处需总结幸福带来的积极影响，承接上文的研究结论。F项“Thus, investing in happiness can energize you in all aspects of our lives.(因此，投入精力追求幸福能让你在生活的各个方面都充满活力。)”符合语境，该句是对前文幸福益处的归纳总结，“energize you in all aspects”对应上文的“better physical health, stronger resilience, and more fulfilling relationships”，逻辑严密。故选F项。 7．由上文“This means scheduling not only study sessions but also breaks.(这意味着不仅要安排学习时间，还要安排休息时间。)”及下文“These acts are not time wasted; they are strategic resets that prevent mental fatigue and sustain concentration.(这些行为不是浪费时间；它们是战略性的重置，能防止精神疲劳并保持专注力。)”可知，此处需具体列举休息的方式，衔接上下文的建议。E项“They can be brief walks, mindful breathing, or a favorite hobby.(它们可以是短途散步、专注呼吸或一项喜爱的爱好。)”符合语境，该句中“They”指代上文的 “breaks”，具体说明休息的具体形式，与下文“These acts”形成呼应。故选E项。 8．由下文“While academic goals are vital, defining your self-worth only by test scores is a fragile foundation. Instead, consciously connecting your daily effort to larger personal growth such as problem-solving skills fosters a better sense of accomplishment.(虽然学业目标至关重要，但仅以考试成绩定义自我价值是脆弱的基础。相反，有意识地将日常努力与解决问题能力等更大的个人成长联系起来，能培养更好的成就感。)”可知，此处需点明视角的重要性，引出本段关于看待努力与自我价值角度的论述。A项“Perspective is key, too.(视角同样关键。)”符合语境，该句作为本段主题句，总领全段，“Perspective”对应下文从“outcome-based”到 “process-oriented”的视角转变，结构清晰。故选A项。 9．由上文“In fact, maintaining your own rhythm in senior year is an act of wise self-management. It involves protecting your mental space through structured balance and reframing the purpose of your effort.(事实上，在高三保持自己的节奏是一种明智的自我管理行为。这包括通过有序的平衡来保护你的精神空间，并重新定义你努力的意义。)”及下文“Then, you are empowered to perform at your best when it matters most.(然后，你就能在关键时刻发挥出最佳水平。)”可知，此处需总结这样做的最终收获，呼应全文主题。G项“By doing so, you’ll harvest both academic knowledge and sustainable happiness.(这样做，你将收获学术知识和可持续的幸福感。)”符合语境，该句是对全文建议的总结升华，“harvest both academic knowledge and sustainable happiness”对应上文的“wise self-management”和“maintaining your own rhythm”，并引出下文的积极结果。故选G项。 八、完形填空 （2026高二·全国·学业考试）The world has many beautiful 10 . We can hear the songs of birds and the laugh of people. We can listen to cool music and news reports. And it is all because of our ears! They 11 us a world of sounds. But some people can’t hear any sound at all. Some are born deaf. 12 can hear well in their childhood, but too many loud sounds hurt their ears later on. Many people in China can’t hear 13 sounds clearly. A large number of them are children. Most of them are born 14 good hearing. But six children out of every 1,000 have hearing problems when they are born. And 15 a child has hearing problems, he or she usually will also have learning problems at school. A lot of things can 16 hearing problems. For example, too 17 earwax (耳垢) is not good for our hearing. And noise louder than 85 decibels(分贝) can hurt our ears and make us 18 our hearing for a short time or even forever. Hearing is important for all of us. So we should do our best to give our ears special care. Don’t forget to do the following: Try to 19 places with too much noise. If you have to go, wear earplugs. A pair of good earplugs can cut the noise 20 30 decibels. When 21 , remember to put earplugs into your ears to stop water from getting in. Never put 22 sharp into your ears. If you think you have too much earwax, ask your mum or dad to help you clean it out. Keep these things in 23 ! Then you won’t be 24 “What What” when you are older. 10．A．songs B．sounds C．noises D．voices 11．A．take B．fetch C．bring D．make 12．A．others B．the others C．other D．another 13．A．exciting B．common C．special D．surprising 14．A．with B．in C．have D．without 15．A．when B．if C．unless D．because 16．A．lead B．influence C．cause D．make 17．A．much B．many C．little D．few 18．A．miss B．stop C．drop D．lose 19．A．live in B．stay away from C．keep away D．leave for 20．A．of B．into C．by D．to 21．A．swimming B．running C．surfing D．boating 22．A．something B．anything C．nothing D．everything 23．A．mind B．heart C．brain D．head 24．A．telling B．speaking C．complaining D．saying 【答案】 10．B 11．C 12．A 13．B 14．A 15．B 16．C 17．A 18．D 19．B 20．C 21．A 22．B 23．A 24．D 【导语】本文是一篇说明文。主要介绍耳朵的重要性、听力问题的成因及保护耳朵的方法。 10．考查名词词义辨析。句意：世界上有许多美妙的声音。A. songs歌曲；B. sounds声音（泛指各种声音）；C. noises噪音；D. voices嗓音（指人或动物的声音）。根据下文“We can hear the songs of birds and the laugh of people. We can listen to cool music and news reports”可知，这些都是不同类型的声音，“sounds”泛指各种声音，符合语境。故选B项。 11．考查动词词义辨析。句意：它们给我们带来了一个充满声音的世界。A. take带走；B. fetch取来；C. bring带来；D. make制作。根据上文“it is all because of our ears”可知，耳朵能让我们感知声音，即“带来”声音的世界，“bring sb sth”意为“给某人带来某物”，符合语境。故选C项。 12．考查代词词义辨析。句意：有些人在童年时听力很好，但后来太多分贝过高的声音伤害了他们的耳朵。A. others其他人/事物（泛指，相当于“other+复数名词”）；B. the others其余的（特指某一范围内的剩余部分）；C. other其他的（形容词，后接名词）；D. another另一个（后接单数名词）。根据上文“Some are born deaf”可知，此处指“另一些人”，为泛指，且空后无名词，用“others”。故选A项。 13．考查形容词词义辨析。句意：在中国，很多人不能清楚地听到普通的声音。A. exciting令人兴奋的；B. common普通的；C. special特别的；D. surprising令人惊讶的。根据语境和下文的“But six children out of every 1,000 have hearing problems when they are born. And ___6___ a child has hearing problems, he or she usually will also have learning problems at school.”可知，听力有问题的人难以听清的是日常的、普通的声音。故选B项。 14．考查介词/动词词义辨析。句意：他们中的大多数人出生时听力都很好。A. with带有，具有（介词）；B. in在……里；C. have有（动词）；D. without没有。根据下文“But six children out of every 1,000 have hearing problems when they are born”可知，此处与“有听力问题”形成对比，指“出生时具有良好听力”，“be born with”为固定搭配，意为“天生具有”。故选A项。 15．考查连词词义辨析。句意：如果一个孩子有听力问题，他或她通常在学校也会有学习问题。A. when当……时；B. if如果；C. unless除非；D. because因为。根据下文的“he or she usually will also have learning problems”可知，“有听力问题”是“有学习问题”的假设条件，用“if”引导条件状语从句。故选B项。 16．考查动词词义辨析。句意：很多事情都可能导致听力问题。A. lead带领；B. influence影响；C. cause导致；D. make使。根据下文“too much earwax is not good for our hearing. And noise louder than 85 decibels can hurt our ears”可知，这些都是直接“导致”听力问题的原因，“cause”符合语境。故选C项。 17．考查形容词词义辨析。句意：例如，过多的耳垢对我们的听力不好。A. much许多（修饰不可数名词）；B. many许多（修饰可数名词复数）；C. little很少（修饰不可数名词，表否定）；D. few很少（修饰可数名词复数，表否定）。根据常识和下文的“is not good for our hearing”可知，此处是“过多”耳垢有害，“earwax”为不可数名词，用“much”修饰。故选A项。 18．考查动词词义辨析。句意：超过85分贝的噪音会伤害我们的耳朵，使我们暂时甚至永久失去听力。A. miss错过；B. stop停止；C. drop掉落；D. lose失去。根据上文的“hurt our ears”及下文的“even forever”可知，噪音会导致“失去”听力，“lose hearing”意为“失聪”，符合语境。故选D项。 19．考查动词短语辨析。句意：尽量远离噪音过多的地方。A. live in居住在；B. stay away from远离；C. keep away避开（后接宾语需加“from”）；D. leave for动身去。根据下文“If you have to go, wear earplugs”可知，此处建议“远离”噪音区，“stay away from”为完整短语，后可直接接宾语。故选B项。 20．考查介词词义辨析。句意：一副好的耳塞可以将噪音降低30分贝。A. of……的；B. into进入；C. by（用于表示数量或程度的减少）相差；D. to到。根据上文的“cut the noise”可知，“by+数量”表示“减少的幅度”，是固定用法，此处指“降低30分贝”。故选C项。 21．考查动词词义辨析。句意：游泳时，记得把耳塞塞进耳朵里，防止水进入。A. swimming游泳；B. running跑步；C. surfing冲浪；D. boating划船。根据常识和下文的“stop water from getting in”可知，只有“游泳”时耳朵容易进水，符合语境。故选A项。 22．考查代词词义辨析。句意：千万不要把任何尖锐的东西放进耳朵里。A. something某物（用于肯定句）；B. anything任何东西（用于否定句或疑问句）；C. nothing没有东西；D. everything一切。根据上文的“Never”可知，本句为否定句，用“anything”表示“任何尖锐的东西”，符合语法规则。故选B项。 23．考查名词词义辨析。句意：记住这些事情！A. mind头脑；B. heart心脏；C. brain大脑；D. head头。根据下文的“Then you won’t be ___15___ “What What” when you are older.”可知，此处建议读者记住上文讲述的事情，这样可以保护自己的耳朵，“keep sth in mind”为固定搭配，意为“记住某事”，符合语境。故选A项。 24．考查动词词义辨析。句意：这样你老了就不会一直说“什么什么”了。A. telling告诉；B. speaking说（后接语言或侧重动作）；C. complaining抱怨；D. saying说（后接说的内容）。根据“What What”可知，此处指“说的内容”，用“saying”。故选D项。 $Unit 9 Period 2 Lesson 2 分层练习 基础达标 01 能力提升 02 拓展培优 03 1、 将下列短语翻译为英文。 1 / 5 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1．_______________由……组成 2．_______________在过去的十年里 3．_______________对……负责 4．_______________对……有好处 5．_______________最好 6．_______________组成 7．_______________减少，降低 二、根据句意及汉语提示写出单词。 1．________ (神经) cells have limited ability to regenerate if destroyed. 2．The patient’s immune system would reject the transplanted ________ (器官) as a foreign object. 3．One of the simplest kinds of poem is the “list poem”, which ________ (包含) a list of things. 4．The dark _________ (区域) of the oceans may contain up to 90 per cent of the planet’s fish. 5．Keeping a diary can help you work out your daily food ______ (摄入量) more accurately. 6．Whenever you move to a new area, you should ________ (找出……的准确位置) the fire alarm pull stations and the two exits nearest your room. 7．It’s only a ______ (纵横填字游戏) puzzle that helps increase my vocabulary. 三、单句语法填空。 1．With inspirations ranging from museums, literature, and murals (壁画), Piececool, a toy brand (locate) in south China’s Dongguan, combines distinctive cultural features with its creative product line, winning recognition domestically and abroad. 2．There is some (food) in the basket. 3．He started collecting decorative patterns from rural areas and recorded them in an online database in 2013 that now (contain) more than 20,000 traditional decorations. 4．A well-coordinated rescue is crucial for effective disaster response, ensuring all teams work together in an manner to save lives and reduce chaos.( organ) 5．Lion and dragon dances are an integral (不可或缺的) part of many Chinese celebrations and cultural events, (contain) the Chinese New Year, weddings, and business openings. 6．In the future, people may heat their homes with (atom) power. 四、根据汉语意思完成句子 1．The CD my dad gave me for my birthday ___________(包含各种各样的音乐). (根据汉语提示完成句子) 2．The medical team______（由……组成）twenty doctors and fifty nurses. (根据汉语提示完成句子) 3．Join us to taste a variety of ________. 加入我们来品尝各种各样新鲜的当地食物和饮料。 4．我们应该吃大量低脂肪和高蛋白的食物。 We should eat a large ________ ________ food ________ ________ less fat and more protein. 1.atomic2．is involved 3．weight 4．have con 五、语法填空 The brain is the centre of the nervous system and controls most of the body’s activities. Interestingly, it is the back part of the brain that 1 (involve) with our vision. The sides of the brain govern memory, speech and rhythm. Although the brain amounts to only about 2% of total body 2 (weigh), it uses up to 20% of the body’s energy — more than any other organ. Scientists 3 (conduct) research in order to seek greater understanding of the brain, especially since the 1950s. Nevertheless, there is still a long way to go before we can completely understand the workings of this complex organ. 六、阅读理解 （25-26高二上·河南郑州·期末）In an era when screens dominate our daily lives, digital eye strain has emerged as a significant public health issue affecting millions worldwide Digital eye strain, which is characterized by a range of symptoms such as dryness, watering, burning, and even double vision, extends beyond mere discomfort to signal the potential presence of long-term conditions that can significantly affect an individual’s quality of life and productivity. When we are focusing on digital displays, our blink (眨眼) rate falls, and our eyes strain to maintain focus on near objects for extended periods. Reduced blinking and sustained near focus can give rise to eye issues. These symptoms are often short-lived, but if left untreated, they can become ongoing and very difficult to deal with. The 20-20-20 rule is a simple but effective strategy for protecting our eyes against digital strain. Every 20 minutes, take a 20-second break to focus on something 20 feet away. This brief break allows our eye muscles to relax, reducing the strain associated with constant near-focus work. Environmental factors also play a fundamental role in maintaining eye comfort during screen use. Proper lighting, adequate humidity, and good air quality can significantly affect eye health. Emerging therapies, which are being developed to tackle the growing problem of screen caused eye damage, offer new hope for the more effective management of digital eye strain. Among these, novel TRPM8 agonists (激动剂) — acting like precise keys — show great potential in relieving dry-eye discomfort. In this digital age, it’s important to take measures to protect our vision. By recognizing the signs of digital eye strain, implementing protective strategies, and seeking timely professional care, we can reduce the risks associated with our screen-dependent lifestyles. 1．What can be implied from paragraph 1? A．Using a computer leads to eye disorders. B．Eye symptoms have affected most people. C．Eye health determines people’s productivity. D．We should emphasize the risks of digital eye strain. 2．Which factor is related to digital eye strain? A．Blinking for a long time. B．Looking at many objects. C．A decrease in blinking. D．The change of near focus. 3．What does paragraph 3 mainly talk about? A．Eye symptom types. B．Relative treatment methods. C．Eye protection strategies. D．Professional exam processes. 4．What can we know about the TRPM8 agonists from the text? A．Their effect remains uncertain. B．They are precise keys. C．They require further research. D．Their future is promising. 七、七选五 （25-26高三下·浙江·开学考试）Maintaining Rhythm and Happiness in Final Year For students navigating the intensity of final-year studies, happiness is a luxury that you cannot afford during this critical period. However, happiness is not the absence of stress, but a sense of controlled progress and inner peace cultivated within the demanding environment. 5 Why then should you prioritize the cultivation of happiness? In an age of prevalent stress, actively safeguarding this happiness is essential. Chronic anxiety and burnout impair cognitive function, and even hurt your academic performance. Research confirms that greater happiness is associated with better physical health, stronger resilience, and more fulfilling relationships. 6 To achieve this, begin with intentionally designing your daily rhythm. This means scheduling not only study sessions but also breaks. 7 These acts are not time wasted; they are strategic resets that prevent mental fatigue and sustain concentration. For instance, a ten-minute walk after a 90-minute study block can significantly clear mental fog, thus improving efficiency in the next session. 8 While academic goals are vital, defining your self-worth only by test scores is a fragile foundation. Instead, consciously connecting your daily effort to larger personal growth such as problem-solving skills fosters a better sense of accomplishment. This shift from a purely outcome-based to a process-oriented perspective transforms the journey into a source of satisfaction. In fact, maintaining your own rhythm in senior year is an act of wise self-management. It involves protecting your mental space through structured balance and reframing the purpose of your effort. 9 Then, you are empowered to perform at your best when it matters most. A．Perspective is key, too. B．Self-worth also matters. C．You’ll find all your stress disappear without a trace. D．It is a feeling of moving forward at a sustainable pace. E．They can be brief walks, mindful breathing, or a favorite hobby. F．Thus, investing in happiness can energize you in all aspects of our lives. G．By doing so, you’ll harvest both academic knowledge and sustainable happiness. 八、完形填空 （2026高二·全国·学业考试）The world has many beautiful 10 . We can hear the songs of birds and the laugh of people. We can listen to cool music and news reports. And it is all because of our ears! They 11 us a world of sounds. But some people can’t hear any sound at all. Some are born deaf. 12 can hear well in their childhood, but too many loud sounds hurt their ears later on. Many people in China can’t hear 13 sounds clearly. A large number of them are children. Most of them are born 14 good hearing. But six children out of every 1,000 have hearing problems when they are born. And 15 a child has hearing problems, he or she usually will also have learning problems at school. A lot of things can 16 hearing problems. For example, too 17 earwax (耳垢) is not good for our hearing. And noise louder than 85 decibels(分贝) can hurt our ears and make us 18 our hearing for a short time or even forever. Hearing is important for all of us. So we should do our best to give our ears special care. Don’t forget to do the following: Try to 19 places with too much noise. If you have to go, wear earplugs. A pair of good earplugs can cut the noise 20 30 decibels. When 21 , remember to put earplugs into your ears to stop water from getting in. Never put 22 sharp into your ears. If you think you have too much earwax, ask your mum or dad to help you clean it out. Keep these things in 23 ! Then you won’t be 24 “What What” when you are older. 10．A．songs B．sounds C．noises D．voices 11．A．take B．fetch C．bring D．make 12．A．others B．the others C．other D．another 13．A．exciting B．common C．special D．surprising 14．A．with B．in C．have D．without 15．A．when B．if C．unless D．because 16．A．lead B．influence C．cause D．make 17．A．much B．many C．little D．few 18．A．miss B．stop C．drop D．lose 19．A．live in B．stay away from C．keep away D．leave for 20．A．of B．into C．by D．to 21．A．swimming B．running C．surfing D．boating 22．A．something B．anything C．nothing D．everything 23．A．mind B．heart C．brain D．head 24．A．telling B．speaking C．complaining D．saying $