Unit2 Healthy Lifestyle单元测试卷-2025-2026学年高中英语人教版选择性必修第三册

Unit2 Healthy Lifestyle单元测试卷 考试时间：90分钟 满分：100分 班级： 姓名： 学号： 第一部分 阅读理解（共两节，满分45分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A A healthy lifestyle is built upon the balanced integration of several key pillars. Nutrition forms the foundation, emphasizing a varied diet rich in fruits, vegetables, whole grains, and lean proteins while limiting processed foods, excessive sugar, and unhealthy fats. Regular physical activity, recommended at least 150 minutes of moderate-intensity exercise per week for adults, strengthens the body, improves cardiovascular health, and boosts mental well-being. Sufficient and quality sleep, typically 7-9 hours for adults, allows the body and mind to repair, consolidate memory, and regulate hormones. Effective stress management through techniques like mindfulness, hobbies, or social connection protects mental health. Avoiding harmful habits, notably tobacco use and excessive alcohol consumption, is non-negotiable. These pillars are interconnected; poor diet can affect sleep, and lack of exercise can increase stress. Cultivating them collectively creates a synergistic effect for long-term physical and mental health. 1. What is the main idea of the passage? A. Only nutrition matters for health. B. A healthy lifestyle is built on interconnected pillars: nutrition, exercise, sleep, stress management, and avoiding harmful habits. C. Stress management is the most important part of a healthy lifestyle. D. Sleep is not very important for young adults. 2. What does the author say about the relationship between different healthy habits? A. They are completely independent. B. They are interconnected and affect each other. C. You only need to focus on one at a time. D. Exercise has no impact on stress. 3. According to the text, what is a key recommendation regarding physical activity? A. At least 150 minutes of vigorous exercise daily. B. At least 150 minutes of moderate-intensity exercise per week for adults. C. Exercise is optional for a healthy lifestyle. D. Only strength training is beneficial. B The food we consume directly impacts our physical and mental health. A balanced diet provides the essential nutrients—proteins, carbohydrates, fats, vitamins, and minerals—our bodies need to function optimally. For example, complex carbohydrates from whole grains provide sustained energy, while proteins are crucial for tissue repair. Healthy fats support brain function. Conversely, a diet high in processed foods, sugary drinks, and saturated fats is linked to increased risks of obesity, heart disease, type 2 diabetes, and certain cancers. Mindful eating—paying attention to what, when, why, and how much we eat—is a valuable practice. It encourages eating in response to physical hunger cues rather than emotions, savoring food, and stopping when full. This approach can prevent overeating and foster a healthier relationship with food, making nutrition a conscious choice rather than an automatic habit. 4. What is the role of complex carbohydrates according to the text? A. They cause weight gain. B. They provide sustained energy. C. They are only found in meat. D. They are not necessary for health. 5. What is a major health risk associated with a diet high in processed foods? A. Decreased risk of heart disease. B. Improved brain function. C. Increased risk of obesity and type 2 diabetes. D. Lower blood sugar levels. 6. What is the core principle of “mindful eating”? A. Eating as quickly as possible. B. Paying attention to hunger cues, savoring food, and eating intentionally. C. Following the latest diet trends strictly. D. Skipping meals regularly. C Technology plays a dual role in modern health. On one hand, it can be detrimental. Prolonged screen time, especially before bed, disrupts sleep patterns due to blue light emission. Sedentary behavior associated with excessive device use contributes to physical inactivity. Social media can negatively impact mental health through social comparison and cyberbullying. On the other hand, technology offers powerful tools for wellness. Fitness trackers and apps can monitor physical activity, sleep, and heart rate, providing data for self-improvement. Telemedicine increases access to healthcare professionals. Meditation and mindfulness apps guide stress reduction. Educational platforms provide reliable health information. The key is mindful consumption: setting boundaries for screen time (e.g., no phones an hour before bed), using technology proactively for health goals, and being critically aware of its potential negative impacts on mental well-being. Technology itself is neutral; its effect on our lifestyle depends on how we choose to engage with it. 7. How can screen time before bed negatively affect health? A. It always provides useful information. B. The blue light emitted can disrupt sleep patterns. C. It guarantees better sleep. D. It has no impact on health. 8. What is a positive application of technology for health mentioned in the text? A. Using social media for 5 hours daily. B. Fitness trackers that monitor activity and sleep. C. Playing video games all night. D. Browsing the internet without purpose. 9. What is the author’s overall view on technology and health? A. Technology is always harmful and should be avoided. B. Technology can be both harmful and helpful; mindful use is crucial. C. Technology has no significant impact on lifestyle. D. Only fitness trackers are useful. D Building sustainable healthy habits is more effective than pursuing short-term, restrictive diets or intense workout programs that often lead to burnout and relapse. The key lies in the concept of “habit stacking” and starting small. Instead of vowing to “exercise for an hour daily,” begin with a 10-minute walk after dinner. This small action, consistently repeated, builds neural pathways, making the behavior more automatic over time. Once established, you can “stack” another small habit onto it. Focusing on “adding” healthy behaviors (like an extra serving of vegetables) rather than “subtracting” unhealthy ones can feel more positive. Tracking progress, celebrating small wins, and practicing self-compassion during setbacks are essential. It’s also important to shape your environment for success: keeping fruit on the counter, placing walking shoes by the door, or using apps to limit social media use. Sustainable change is a marathon, not a sprint. It involves gradual, consistent adjustments that become an integrated and enjoyable part of your identity and daily life, rather than a temporary state of deprivation or extreme effort. 10. What is the main problem with short-term, restrictive programs? A. They are too easy. B. They often lead to burnout and are hard to maintain long-term. C. They are always effective. D. They don’t cost any money. 11. What is the “habit stacking” technique? A. Doing all your exercise in one day. B. Starting with a very large, challenging goal. C. Adding a new small habit onto an already established one. D. Completely eliminating old habits overnight. 12. Why is focusing on “adding” healthy behaviors sometimes better than “subtracting”? A. Because unhealthy behaviors are not important. B. Because it can create a more positive and sustainable mindset. C. Because it’s impossible to give up unhealthy foods. D. Because adding is always easier than subtracting. 13. The word “relapse” in paragraph 1 is closest in meaning to ______. A. success B. a return to a previous negative state or behavior C. progress D. a new beginning 14. What does shaping your environment for success involve? A. Making unhealthy choices more difficult and healthy choices easier. B. Blaming your environment for failures. C. Changing your environment completely every week. D. Ignoring your surroundings. 15. What is the central message about building a healthy lifestyle? A. It requires extreme willpower and drastic changes. B. Sustainability comes from small, consistent, and integrated changes over time. C. Quick fixes are the best solution. D. It is only about diet and exercise. 第二节（共5小题；每小题2分，满分10分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The Mind-Body Connection in a Healthy Lifestyle A truly healthy lifestyle recognizes the profound interconnection between mental and physical well-being. They are not separate domains but constantly influence each other. Stress and the Body. Chronic stress triggers the release of hormones like cortisol, which, over time, can weaken the immune system, raise blood pressure, and contribute to weight gain and digestive issues. ___16___ Therefore, managing stress is not just for mental peace but for physical health. Physical Activity and Mood. Exercise is a powerful mood enhancer. It releases endorphins, natural chemicals that reduce pain perception and create feelings of well-being. Regular physical activity is a proven strategy for managing mild to moderate anxiety and depression. ___17___ Sleep and Mental Clarity. Quality sleep is essential for cognitive function, emotional regulation, and memory consolidation. ___18___ This can create a vicious cycle where poor sleep worsens stress, which in turn makes it harder to sleep. Nutrition and Brain Health. The brain requires a constant supply of nutrients. Diets rich in omega-3 fatty acids, antioxidants, and vitamins support cognitive function and may protect against age-related decline. ___19___ For instance, excessive sugar consumption can lead to energy crashes and mood swings. Social Connection and Health. Strong social ties are linked to lower levels of stress, a stronger immune response, and even increased longevity. ___20___ Participating in group activities, whether a sports team or a book club, can fulfill both social and physical/mental needs. Caring for your mind is an integral part of caring for your body. By addressing both, you build a more resilient and vibrant foundation for overall health, where positive habits in one area naturally support and reinforce the other. A. Conversely, poor nutrition can negatively affect mood and energy levels. B. Loneliness and social isolation, on the other hand, are risk factors for poor health. C. It doesn’t have to be intense; even a daily walk can make a significant difference. D. Therefore, you should exercise only for physical appearance. E. It provides a mental break and can improve self-esteem through achieving fitness goals. F. Lack of sleep impairs judgment, increases irritability, and heightens stress reactivity. G. Your mental state has no real impact on your physical condition. 第二部分 语言运用（共两节，满分30分） 第一节 完形填空（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 My journey towards a healthy lifestyle didn’t start with a grand resolution, but with a crash. In my final year of university, fueled by caffeine, instant noodles, and all-nighters, I was a model of unsustainable productivity—until my body staged an intervention. I collapsed during an exam, dizzy and nauseous. The doctor’s diagnosis was blunt: severe exhaustion, stress-induced gastritis, and a warning about my path. I wasn’t living; I was ___21___ my health. The recovery was slow and humbling. I had to listen to my body for the first time in years. The initial changes were not heroic. They were small, almost ___22___ acts of repair. I started by drinking a glass of water first thing in the morning, instead of reaching for coffee. I set a firm bedtime and stuck to it, even if my essay wasn’t “perfect.” I replaced one instant noodle dinner a week with a simple meal I cooked—steamed vegetables and an egg. It wasn’t gourmet, but it was real food. The most surprising shift was ___23___ . I began taking a 20-minute walk in the park each afternoon, not as “exercise,” but as a mandatory brain break. At first, my mind raced with to-do lists. But gradually, I started noticing things: the rustle of leaves, the warmth of the sun, the way my breathing ___24___ with my steps. These walks became a form of moving meditation, a space where I wasn’t a student with deadlines, but just a person in the world. I didn’t ban anything. I didn’t swear off coffee or declare myself a health saint. Instead, I practiced ___25___ . If I stayed up late, I acknowledged the trade-off: less sleep, more grogginess tomorrow. I learned that a healthy lifestyle wasn’t about rigid rules and guilt, but about informed, kind choices. It was about adding good things—more water, more movement, more sleep—until they naturally crowded out the less helpful habits. The transformation wasn’t just physical. As my sleep improved, my concentration sharpened. The afternoon walks ___26___ my anxiety more effectively than any worrying session. Cooking a simple meal became an act of self-care, a quiet rebellion against the chaos. I felt a growing sense of ___27___ over my own well-being, a stark contrast to the helplessness I felt when I collapsed. This experience taught me that a healthy lifestyle is not a destination or a specific weight on a scale. It is a daily practice, a gentle, ongoing conversation with yourself. It’s about building a life where your habits support your energy, your mood, and your goals, rather than ___28___ them. The goal isn’t perfection; it’s resilience. It’s creating a foundation sturdy enough to handle life’s inevitable stresses without crumbling. Now, years later, those small habits are woven into my life. They are my ___29___ system. When stress mounts, I know a walk will clear my head better than scrolling through social media. When I’m tired, I prioritize sleep over one more episode. My healthy lifestyle is not a separate project; it is the ___30___ upon which I build everything else—my work, my relationships, my joy. It began with a crash, but it led me to a much slower, kinder, and ultimately, more powerful way of living—one conscious, compassionate choice at a time. That collapse wasn’t an ending; it was the necessary breakdown that made a healthier, more integrated way of being not just possible, but ___31___ . 21. A. improving B. mortgaging C. researching D. celebrating 22. A. dramatic B. insignificant C. complicated D. expensive 23. A. mental B. financial C. social D. dietary 24. A. struggled B. synchronized C. quickened D. stopped 25. A. denial B. discipline C. awareness D. avoidance 26. A. described B. fueled C. dissolved D. measured 27. A. loss B. agency C. confusion D. fear 28. A. defining B. achieving C. draining D. revealing 29. A. alarm B. operating C. defense D. delivery 30. A. decoration B. foundation C. obstacle D. conclusion 31. A. optional B. impossible C. essential D. temporary 第二节 语法填空（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Preventive healthcare is a proactive approach to health that focuses on preventing illnesses before they start, rather than solely treating them after diagnosis. It includes regular health screenings, vaccinations, and lifestyle modifications. Regular check-ups can detect risk factors like high blood pressure or high cholesterol early, ___32___ (allow) for timely intervention. Vaccinations protect against infectious diseases. However, the most powerful component of preventive care is often daily lifestyle choices. Adopting a preventive mindset means recognizing that small, consistent actions have a cumulative impact on long-term health. Eating a balanced diet, engaging in regular physical activity, managing stress, avoiding tobacco, and ___33___ (limit) alcohol are all preventive measures. This approach shifts the focus from healthcare as something that happens in a doctor’s office to health as something we actively cultivate in our daily lives. It empowers individuals ___34___ (take) charge of their well-being. Society also benefits from widespread preventive care through reduced healthcare costs and a more productive workforce. Governments and organizations can promote it by ___35___ (create) supportive environments—building parks, ensuring access to healthy food, and running public health campaigns. While genetics play a role, ___36___ (estimate) suggest that a significant portion of chronic diseases are influenced by lifestyle factors ___37___ (large). Therefore, investing in preventive healthcare and healthy lifestyles is one of the most effective strategies for ___38___ (improve) public health and quality of life. It’s a long-term investment in a healthier, more vibrant future for both individuals and communities. Remember, prevention is not merely the absence of disease; it is the active pursuit of vitality and resilience. By making conscious choices today, we are not just avoiding illness; we are building the capacity for a longer, ___39___ (fulfill) life. The power to shape our health trajectory lies, to a great ___40___ , in our own hands, in the habits we choose to nurture each day. This is the profound promise and responsibility of ___41___ (live) a truly healthy lifestyle. 第三部分 翻译句子（共5小题；每小题2分，满分10分） 将下列中文句子翻译成英文，要求使用括号内所给的单词或短语。 42. 均衡的饮食和规律的锻炼是保持健康体重的关键。(key to) 43. 医生建议他减少饱和脂肪的摄入以降低胆固醇水平。(reduce intake) 44. 正念练习，如冥想，可以帮助人们更好地管理压力和焦虑。(such as) 45. 养成早睡早起的习惯对改善整体健康大有裨益。(be beneficial to) 46. 公共卫生运动旨在提高人们对健康生活方式重要性的认识。(aim to raise awareness) 第四部分 书面表达（满分15分） 假设你是李华，你校英文报“Wellness Corner”专栏正在举办征文活动，主题是“One Small Change for a Healthier Me”。请你写一篇短文，描述一个你为追求更健康生活而做出（或计划做出）的小改变，并解释它如何对你的生活产生了（或可能产生）积极影响。 注意：词数80左右。 1 学科网（北京）股份有限公司 $ Unit2 Healthy Lifestyle单元测试卷（答案） 第一部分 阅读理解 第一节 1-5: BBBBC 6-10: BBBBB 11-15: CBBAB 第二节（七选五） 16-20: C E F A B 第二部分 语言运用 第一节 完形填空 21-25: BBABC 26-30: CBCBB 31. C 第二节 语法填空 32. allowing 33. limiting 34. to take 35. creating 36. estimates 37. largely 38. improving 39. more fulfilling 40. extent 41. living 第三部分 翻译句子 42. A balanced diet and regular exercise are key to maintaining a healthy weight. 43. The doctor advised him to reduce his intake of saturated fat to lower his cholesterol level. 44. Mindfulness practices, such as meditation, can help people manage stress and anxiety better. 45. Developing the habit of going to bed and getting up early is highly beneficial to improving overall health. 46. Public health campaigns aim to raise people’s awareness of the importance of a healthy lifestyle. 第四部分 书面表达（参考范文） The one small change I made was to take a 15-minute walk after lunch every weekday. I used to sit at my desk all afternoon, feeling sluggish. This short walk serves multiple purposes. Physically, it aids digestion and breaks up long periods of sitting. Mentally, it clears my head, reduces afternoon fatigue, and gives me a boost of fresh air and sunlight. It’s not intense exercise, but this consistent, small habit has significantly improved my energy levels and focus for the rest of the day, proving that sustainable health changes don’t have to be drastic to be effective. 1 学科网（北京）股份有限公司 $