Unit 9 It's important to have good habits. 人与自我：健康（话题阅读精练）英语鲁教版五四学制九年级全一册

Unit 9 It’s important to have good habits.健康生活建议话题阅读精练 版块 语篇 题型 体裁 词数 内容简介 时文阅读 Passage A 阅读理解 说明文 250 在数字时代，青少年花在屏幕上的时间——智能手机、平板电脑和电脑——比以往任何时候都多。虽然这些设备有助于学习和社交，但过度使用屏幕会损害身心健康，因此合理使用对九年级学生来说至关重要。 Passage B 阅读理解 说明文 252 随着九年级学生面临来自考试、作业和同伴关系的压力日益增大，压力已成为一个普遍问题。许多青少年会选择看电视、玩电子游戏等被动活动来放松，但体育锻炼是一种更有效、更健康的减压方式。 真题示例 Passage1 阅读理解 说明文 368 本文主要介绍了影响跑步速度的因素，包括基因、肌肉类型（快肌纤维和慢肌纤维）、身体构造以及大脑对运动技巧的控制。通过适当的训练和正确的跑步技术，可以提高跑步速度和效率。 Passage2 阅读理解 说明文 343 本文主要介绍了体育运动的起源、发展、类型、价值以及其带来的利弊，强调无论选择何种运动，关键是享受乐趣。 模拟演练 Passage 1 阅读理解 说明文 284 主要介绍了深圳推行“每日体育课”方案的背景、措施及社会反响，强调运动对学生健康和学习能力的积极影响。 Passage 2 阅读理解 说明文 172 本文主要介绍了如何拥有健康美丽牙齿的建议。 Passage 3 阅读理解 说明文 210 围绕世界牛奶日，介绍了牛奶来源、益处、饮用时间等知识，倡导人们了解并每日饮用牛奶。 Passage 4 阅读理解 说明文 363 本文主要介绍了无糖产品的人造甜味剂有害，建议选择天然甜味食物。 时文阅读 话题谚语小知识 · An apple a day keeps the doctor away. 一天一个苹果，医生远离我。 · An ounce of prevention is worth a pound of cure. 一分预防胜过十分治疗。 · Health is the first wealth. 健康是人生的第一财富。 · Happiness lies first of all in health. 幸福首先在于健康。 · Early to bed and early to rise makes a man healthy, wealthy, and wise. 早睡早起，使人健康、富有、明智。 · A sound mind in a sound body. 健全的精神寓于健全的身体。 · Diet cures more than doctors. 饮食调理胜过医生治疗。 · All work and no play makes Jack a dull boy. 只工作不玩耍，聪明孩子也变傻。 · Health is not valued till sickness comes. 病时方知健康可贵。 · Walking is man's best medicine. 行走是人的最佳良药。 时文阅读 Passage A The Importance of Balanced Screen Time for Teenagers’ Health In the digital age, teenagers spend more time on screens—smartphones, tablets, and computers—than ever before. While these devices help with studying and socializing, excessive screen time can harm physical and mental health, making balanced use crucial for ninth graders. Too much screen time often leads to poor sleep. The blue light from screens suppresses melatonin, a hormone that regulates sleep. Many teens stay up late scrolling through social media or playing games, resulting in less than 7 hours of sleep—far below the 8-10 hours they need. This lack of sleep affects focus in class and increases stress. Additionally, prolonged screen use causes eye strain, dry eyes, and even nearsightedness. Sitting for hours without moving also weakens muscles and raises the risk of weight gain. Mentally, excessive screen time may lead to anxiety or loneliness. Comparing themselves to others on social media can make teens feel inadequate, while too much online interaction reduces face-to-face communication skills. However, screen time isn’t all bad—educational apps and online courses can enhance learning, and video calls help stay connected with friends. To balance screen time, set daily limits (e.g., 2 hours of non-study use) and avoid screens 1 hour before bed. Replace extra screen time with physical activities like cycling or playing badminton, or hobbies such as reading or painting. By managing screen time wisely, ninth graders can enjoy digital benefits while protecting their health. 1. What is the main problem of excessive screen time for teenagers? A. It improves social skills B. It harms physical and mental health C. It helps with studying more efficiently D. It increases melatonin production 2. How many hours of sleep do teenagers need every day? A. 5-6 hours B. 7-8 hours C. 8-10 hours D. 11-12 hours 3. Why does excessive screen time affect sleep? A. It makes teens feel too excited to sleep B. Blue light suppresses the sleep-regulating hormone C. Screen activities take too much time D. It causes eye strain and tiredness 4. Which activity is a good replacement for extra screen time? A. Scrolling through social media B. Playing online games C. Cycling with friends D. Watching videos for 3 hours 5. What is the author’s advice on screen time? A. Avoid using screens completely B. Set daily limits and balance with other activities C. Use screens as much as possible for studying D. Only use screens before bed 长难句解析 原句：While these devices help with studying and socializing, excessive screen time can harm physical and mental health, making balanced use crucial for ninth graders. - 核心结构：让步状语从句 + 主句 + 现在分词短语（结果状语） - 拆解： 1. 让步状语从句：While these devices help with studying and socializing（while表“虽然”，“虽然这些设备有助于学习和社交”） 2. 主句：excessive screen time can harm physical and mental health（“过度使用屏幕会损害身心健康”） 3. 结果状语：making balanced use crucial for ninth graders（“因此合理使用对九年级学生来说至关重要”） 【答案与解析】 答案：1.B 2.C 3.B 4.C 5.B 解析 1. 第1题：题干问“青少年过度使用屏幕的主要问题是什么”。根据原文第一段“excessive screen time can harm physical and mental health”（过度使用屏幕会损害身心健康），直接对应选项B；A、C是屏幕使用的好处，与“问题”相悖；D与第二段“blue light suppresses melatonin”（蓝光抑制褪黑素）表述相反，故选B。 2. 第2题：题干问“青少年每天需要多少小时睡眠”。原文第二段明确提到“far below the 8-10 hours they need”（远低于他们所需的8-10小时），直接匹配选项C；A、D时长不足，B未达到最低需求，故选C。 3. 第3题：题干问“为什么过度使用屏幕会影响睡眠”。原文第二段指出“The blue light from screens suppresses melatonin, a hormone that regulates sleep”（屏幕蓝光抑制调节睡眠的激素褪黑素），与选项B一致；A、C是间接影响，并非核心原因；D是过度用屏的其他危害，故选B。 4. 第4题：题干问“哪种活动适合替代额外屏幕时间”。原文第三段建议“Replace extra screen time with physical activities like cycling or playing badminton”（用骑自行车等体育活动替代），选项C“和朋友骑自行车”符合；A、B、D均属于屏幕相关活动，不符合“替代”要求，故选C。 5. 第5题：题干问“作者对屏幕时间的建议是什么”。原文第三段提到“set daily limits”（设定每日限制）和“Replace extra screen time with physical activities”（用其他活动平衡），对应选项B；A“完全避免”过于绝对，原文未提及；C“尽可能多用屏幕学习”与“平衡”理念不符；D“只在睡前用屏幕”与“睡前1小时避免用屏”相悖，故选B。 译文 在数字时代，青少年花在屏幕上的时间——智能手机、平板电脑和电脑——比以往任何时候都多。虽然这些设备有助于学习和社交，但过度使用屏幕会损害身心健康，因此合理使用对九年级学生来说至关重要。 过多的屏幕时间往往会导致睡眠质量下降。屏幕发出的蓝光会抑制褪黑素——一种调节睡眠的激素。许多青少年熬夜刷社交媒体或玩游戏，导致睡眠时间不足7小时——远低于他们所需的8-10小时。这种睡眠不足会影响课堂专注力，并增加压力。此外，长时间使用屏幕会导致眼疲劳、眼睛干涩，甚至近视。久坐不动还会削弱肌肉力量，增加体重超标的风险。 在心理层面，过度使用屏幕可能会引发焦虑或孤独感。在社交媒体上与他人比较会让青少年感到自卑，而过多的线上互动会降低面对面沟通的能力。然而，屏幕时间并非全是坏处——教育类应用程序和在线课程可以促进学习，视频通话也有助于与朋友保持联系。 为了平衡屏幕时间，应设定每日使用限制（例如，非学习类使用不超过2小时），并在睡前1小时避免使用屏幕。用骑自行车、打羽毛球等体育活动，或阅读、绘画等爱好来替代额外的屏幕时间。通过明智地管理屏幕时间，九年级学生可以在享受数字科技带来的便利的同时，保护好自己的健康。 【词汇积累】 1. Excessive (adj.) 过度的 2. Balanced (adj.) 平衡的 3. Suppress (v.) 抑制 4. Melatonin (n.) 褪黑素 5. Regulate (v.) 调节 6. Prolonged (adj.) 延长的，长时间的 7. Strain (n.) 疲劳，劳损 8. Anxiety (n.) 焦虑 9. Inadequate (adj.) 不足的，自卑的 10. Wisely (adv.) 明智地 Passage B The Role of Physical Activity in Relieving Teenage Stress As ninth graders face increasing pressure from exams, homework, and peer relationships, stress has become a common issue. Many teens turn to passive activities like watching TV or playing video games to relax, but physical activity is a more effective and healthy way to relieve stress. Physical activity releases endorphins—often called "feel-good hormones"—that can reduce feelings of anxiety and improve mood. Whether it’s jogging, playing soccer, or practicing yoga, moving the body helps the brain take a break from academic pressure. A 30-minute workout after school can clear the mind, making it easier to focus on homework later. Regular exercise also boosts self-confidence. When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them, they gain a sense of accomplishment. This confidence often carries over to other areas of life, such as studying or socializing. Additionally, group sports like basketball or volleyball promote teamwork and friendship, reducing feelings of loneliness that often come with stress. It’s important to choose physical activities you enjoy—this makes it easier to stick with them. You don’t need to join a sports team; even walking the dog, riding a bike, or dancing to your favorite music counts. Aim for at least 60 minutes of moderate physical activity every day. By making exercise a regular part of life, ninth graders can better manage stress and maintain both physical and mental well-being. 1. What is a common issue for ninth graders mentioned in the passage? A. Lack of hobbies B. Stress from study and relationships C. Too much physical activity D. Poor sleep quality 2. What are endorphins? A. A type of academic pressure B. "Feel-good hormones" that reduce anxiety C. A kind of sports equipment D. Passive activities for relaxation 3. How long should teens exercise every day according to the passage? A. At least 30 minutes B. At most 30 minutes C. At least 60 minutes D. At most 60 minutes 4. Which activity is NOT a form of physical activity? A. Jogging B. Playing soccer C. Watching TV D. Practicing yoga​ 5. What benefit of physical activity is NOT mentioned? A. Relieving stress and anxiety B. Boosting self-confidence C. Improving academic performance directly D. Promoting friendship and teamwork 长难句解析 原句：When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them, they gain a sense of accomplishment. - 核心结构：时间状语从句 + 主句 - 拆解：​ 1. 时间状语从句：When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them（when引导从句，“当青少年设定健身目标（如跑一英里或掌握一个瑜伽动作）并实现它们时”） 2. 主句：they gain a sense of accomplishment（“他们会获得一种成就感”） 【答案与解析】 答案：1.B 2.B 3.C 4.C 5.C 1. 第1题：题干问“文章提到的九年级学生常见问题是什么”。原文第一段开篇即说“As ninth graders face increasing pressure from exams, homework, and peer relationships, stress has become a common issue”（九年级学生面临考试、作业和同伴关系压力，压力成普遍问题），对应选项B；A、D未被提及，C“体育活动过多”与文意相反，故选B。 2. 第2题：题干问“内啡肽是什么”。原文第二段明确解释“endorphins—often called 'feel-good hormones'—that can reduce feelings of anxiety”（内啡肽常被称为“快乐激素”，能减轻焦虑），直接匹配选项B；A、C、D与该定义无关，故选B。 3. 第3题：题干问“文章建议青少年每天锻炼多久”。原文第二段提到“Aim for at least 60 minutes of moderate physical activity every day”（目标是每天至少60分钟中等强度体育锻炼），对应选项C；A“至少30分钟”是放学后单次锻炼时长，并非每日总时长；B、D“最多”与“至少”相悖，故选C。 4. 第4题：题干问“哪种活动不属于体育活动”。原文第一段指出“passive activities like watching TV or playing video games”（看电视、玩电子游戏等被动活动），且第二段列举的体育活动包括慢跑、踢足球、练瑜伽，可知选项C“看电视”不属于体育活动；A、B、D均为文中明确提到的体育活动，故选C。 5. 第5题：题干问“文章未提及的体育活动益处是什么”。原文提到体育活动能“relieve stress and anxiety”（缓解压力焦虑，A）、“boost self-confidence”（提升自信心，B）、“promote teamwork and friendship”（促进团队合作和友谊，D）；C“直接提高学业成绩”未被提及，文中仅说“clear the mind, making it easier to focus on homework”（理清思绪，便于专注作业），并非“直接提高成绩”，故选C。 译文 随着九年级学生面临来自考试、作业和同伴关系的压力日益增大，压力已成为一个普遍问题。许多青少年会选择看电视、玩电子游戏等被动活动来放松，但体育锻炼是一种更有效、更健康的减压方式。 体育锻炼会释放内啡肽——通常被称为“快乐激素”——这种物质能减轻焦虑感，改善情绪。无论是慢跑、踢足球还是练瑜伽，让身体动起来都能帮助大脑从学业压力中暂时解脱。放学后进行30分钟的锻炼可以理清思绪，让之后的家庭作业做得更顺利。 规律的锻炼还能提升自信心。当青少年设定健身目标（例如，跑一英里或掌握一个瑜伽动作）并实现它们时，会获得一种成就感。这种自信心往往会延伸到生活的其他方面，比如学习或社交。此外，篮球、排球等团体运动能促进团队合作和友谊，减少伴随压力而来的孤独感。 选择自己喜欢的体育活动很重要——这会让你更容易坚持下去。你不一定非要加入运动队；即使是遛狗、骑自行车或跟着喜欢的音乐跳舞也算。目标是每天至少进行60分钟的中等强度体育锻炼。通过让锻炼成为生活的常规部分，九年级学生可以更好地管理压力，维持身心健康。 【词汇积累】 1. Relieve (v.) 缓解，减轻 2. Stress (n.) 压力​ 3. Passive (adj.) 被动的 4. Endorphin (n.) 内啡肽 5. Anxiety (n.) 焦虑 6. Workout (n.) 锻炼，训练 7. Boost (v.) 提升，促进 8. Accomplishment (n.) 成就，成就感 9. Moderate (adj.) 中等的 10.  Well-being (n.) 健康，幸福 话题写作佳句积累 1. It’s very important for everyone to keep healthy.（对每个人来说，保持健康非常重要。） 2. We can't study or work well without a healthy body.（没有健康的身体，我们就不能很好地学习或工作。） 3. Exercise is healthy for the mind and the body.（锻炼对身心有益。） 4. Health is the first wealth.（健康是第一财富。） 5. The best way to relax is through exercise.（最好的放松方式是通过锻炼。） 6. Teenagers need to get enough sleep to keep healthy.（青少年需要充足的睡眠来保持健康。） 7. Life lies in movement.（生命在于运动。） 8. The more you exercise, the healthier you will be.（你锻炼得越多，就会越健康。） 9. Health is more important than wealth.（健康比财富更重要。） 10. To keep healthy, we should eat healthy food.（为了保持健康，我们应该吃健康的食物。） 11. We should exercise often to stay healthy.（我们应该经常锻炼以保持健康。） 12. Early to bed, early to rise, makes a man healthy, wealthy and wise.（早睡早起使人健康、富裕和睿智。） 13. On no account can we ignore the value of health.（我们决不能忽视健康的价值。） 14. Taking proper exercise can help us keep fit.（进行适当的锻炼可以帮助我们保持健康。） 15. A balanced diet is essential for good health.（均衡的饮食对健康至关重要。） 实战演练 真题示例 Passage1 （2024·山东德州·中考真题） Su Bingtian made history becoming the first Chinese male sprinter (短跑运动员) to reach the Olympic 100 m final in 2021. Not only that, he also set a new record with a time of 9. 83 seconds during the semi-finals of the event. This achievement showed his talent and speed on the world stage. Few runners in the world can even come close. Why some people can run very fast while others run more slowly? Genes (基因) play a role, but so do your choices and experiences. One mayor factor (因素) that influences your ability to run fast is how you are built, including how your muscles (肌肉) work. The human body has more than 600 muscles that work together. These muscles are made up of groups of fibers (纤维). There are two main types. One is mainly fast twitch (快缩肌), used for sprinting and similar sports. The other is mostly slow twitch, used for jogging and some types of sports at low speeds. Fast-twitch muscle fibers are larger. They help your body move quickly and produce serious force. Short﹣distance runners usually have plenty of fast﹣twitch muscle fibers. However, this muscle fiber type also tares quickly, so you can only run a short distance at the top speed. Slow-twitch muscle fibers are smaller and help you run at lower speeds, but with greater endurance. Long-distance runners usually have a lot of these muscles. How much you have of each type of muscle fibers mostly depends on your genes. But exercise can help train those muscles. Physical ability isn’t just about muscle. Your brain plays an important role, too. Your muscles are controlled by your brain. You can teach your body to use the best running techniques. That includes proper posture (姿势), so your body is standing tall. That also includes a proper step forward, so your feet land below you instead of landing too far in front, which can slow you down. Using proper running techniques helps the muscles create more force and work together, which helps you run faster. 1．Which of the following is the characteristic of fast-twitch muscle fibers? A．Larger. B．Smaller. C．Weak to produce power. D．Good for long-distance summers. 2．Which sport is suitable for people with more slow-twitch muscles? A．Sprinting. B．Marathon. C．High jump. D．110 m hurdles. 3．What does the underlined word “endurance” mean in Paragraph 4? A．The power to last long. B．The state to survive. C．The ability to stay calm. D．The quality to be patient. 4．Which is the best running posture? A． B． C． D． 5．In which magazine can you read the passage? A．Sports World B．Fashion Show C．Mysterious Space D．Healthy Diet Passage2 （2025·江苏南通·中考真题） Sports might have started as a way to survive. Long ago, people ran, jumped, and climbed to stay alive. Hunters were known for their special skills. Wall paintings from centuries ago, showing activities like wrestling or dancing, were found in an Egyptian tomb. The ancient Greeks made a big change by holding the first Olympic Games. Modern sports began in England in the early 19th century and then spread globally. These became the models for sports such as football that we play now. Sports come in many shapes and sizes. Organized sports, whether swimming or ice hockey, are serious forms of play. There are rules to obey, skills and positions to learn, and plans to carry out. Team sports like soccer require you to work with teammates, while individual (个人的) sports such as tennis focus on your personal performance. There’s no doubt that sports are valuable. The American Academy of Pediatrics says play is important for kids’ and teens’ thinking, bodies, social lives and feelings. Sports exercise our bodies and teach us about ourselves and our world. Organized sports get us using our bodies and minds, which makes us more imaginative, curious, and creative. The skills we learn can help us in school and later at work. In an ideal world, sports would always be fun. But in reality, sports can cause physical hurt like broken bones, and also harm in mind. In team sports, misunderstandings and hurt feelings are part of the learning process. Sports are supposed to bring people together, but they can also drive people apart. But even when they’re not always a cheerful experience, they show us how to face life’s challenges. You don’t have to be on a school team. But many, like school coaches, have found ways to make play their work, which makes them feel whole. There’s no better place to play and learn about the world than on a sports field. No matter what sport you choose, the key is to play for fun. When you do, you’re already a winner. 1．In which part of a newspaper can we probably read this passage? A．Travel. B．Nature. C．Technology. D．Entertainment. 2．Why is play important for teenagers according to the passage? A．It reduces their physical hurt easily. B．It improves their mind and body health. C．It helps them have more time for sleep. D．It teaches them how to win competitions. 3．Which of the following is the writer’s opinion? A．People should try to become a famous athlete. B．People can play mainly for fun and enjoyment. C．Trying team sports is better than individual ones. D．Avoiding sports that cause hurt is the best choice. 4．What may be the best title for the passage? A．The Styles of Sports B．The History of Sports C．The Charm of Sports D．The Challenges of Sports 模拟演练 Passage 1 （25-26九年级上·四川成都·阶段练习）Now, many people in China are worrying about the health of primary and middle school students. Problems like obesity and anxiety (肥胖和焦虑) are becoming more and more common. In this situation, Shenzhen has started a “one PE class each day” program in schools. Through the program, eye problems among students have become less serious and fitness levels (健康水平) have improved greatly. China has long encouraged schools to offer every day PE classes and make sure their students exercise for at least two hours each day. However, some schools faced challenges like not having enough time, space, or PE teachers. To fix this, Shenzhen trained more sports teachers and invited retired athletes (退役运动员) to help. It even came up with a creative way. According to it, students can use the city’s public (公共的) spaces for exercise during school hours, and the public can use school sports spaces during holidays. Many schools in China are actively following Shenzhen’s lead. Both students and parents enjoy the program. Parents have noticed that their kids are getting healthier and happier through exercise. What’s more, some educators speak highly of this program. One of them said, “Sports don’t get in the way of students’ learning. They actually work in the opposite way.” A medical expert confirmed (证实) this opinion. According to the expert, exercise is good for both students’ physical health and brain development. In conclusion, China is working hard to make sure all students can get enough exercise. 1．Why did Shenzhen start the “one PE class each day” program? A．To train more athletes. B．To take the lead in China’s education. C．To solve the health problems among students. 2．What did Shenzhen do for the program? ①It spared time for sports from English classes. ②It trained sports teachers. ③It asked retired athletes for help. ④It tried to make sure of enough sports spaces. A．①②③. B．②③④. C．①②④. 3．What is the third paragraph mainly about? A．What people think of this program. B．How students get healthier little by little. C．Why Shenzhen decided to carry out the program. 4．What does the underlined sentence mean? A．Sports are good for students’ learning. B．Exercise and learning go against each other. C．Students can study and exercise at the same time. 5．Which can be the best title (标题) of the text? A．The importance of exercise B．Everyday PE program in China C．Health problems among students Passage 2 （24-25七年级上·广西桂林·期中）Everyone wants beautiful healthy teeth. When you smile, you look nice with beautiful healthy teeth. Who doesn’t like a big smile with even (整齐的) white teeth? Do you want to have beautiful healthy teeth? Here are some suggestions (建议) for you. ★Brush teeth carefully. You should brush your teeth twice a day. Each time you should brush them for more than two minutes and make sure you brush your teeth on all sides. ★Visit a dentist (牙医) every six months. He or she can clean your teeth and check them. If your teeth have problems, the dentist can fix them. ★Don’t smoke. Smoking is bad for your health. It can also make your teeth look dirty. Nobody wants to have dirty teeth. ★Don’t drink too much tea or coffee. Tea and coffee are popular drinks and lots of people love to drink them. Remember not to drink too much of them if you want to have beautiful teeth. 根据短文内容，选择最佳选项。 1．How many suggestions are mentioned (提及) in the passage? A．Three. B．Four. C．Five. 2．Why does the writer mention tea and coffee? A．Because both of them are popular drinks. B．Because drinking them can make your teeth beautiful. C．Because drinking too much of them makes your teeth ugly. 3．Which of the following is TRUE (正确的) according to the passage? A．We should brush our teeth once a day. B．Smoking is bad for our health. C．We can drink much tea and coffee. 4．How often should we go to see a dentist? A．Every month. B．Every 3 months. C．Every 6 months. 5．What’s the best title for the passage? A．How to Have Beautiful Healthy Teeth B．How to Brush Teeth C．When to Visit a Dentist Passage 3 （24-25七年级上·黑龙江大庆·期中） Do you drink milk every day? World Milk Day is on the 1st of June (六月). Let’s learn more about milk. Where is milk from? It is from animals. Horses and sheep can make milk. But people usually like cow milk best. Cows make 90% of the world’s milk. The best cows make about 400 glasses of milk every day! Milk is healthy. There are a lot of vitamins (维生素) and calcium (钙) in milk. Vitamins make our body work and grow. Calcium is good for our bones. It can make bones strong. The strong bones help children grow taller and taller. So we should drink 300 ml of milk every day. Breakfast is the most important meal of the day. It’s good to drink milk at breakfast. Warm milk helps us sleep, so drinking a glass of warm milk in the evening is also good. Some of us don’t like drinking milk. But it doesn’t matter. We can have milk in other ways. People use milk to make yogurt (酸奶) and cheese. They are also healthy foods. We can put our favorite fruits in the yogurt or make pizza with cheese. It’s nice to eat this way! 1．World Milk Day is on ________. A．December 1st B．July 1st C．Children’s Day 2．90% of the world’s milk is from ________. A．sheep B．cows C．horses 3．Calcium is good for our bones. I guess bones means ________. A．眉毛 B．皮肤 C．骨骼 4．It is a good time to drink milk in the ________. A．morning and evening B．morning and afternoon C．afternoon and evening 5．The writer (作者) writes this passage, he wants us to ________. A．feed more animals and make more milk B．know more about milk and have some milk every day C．put our favorite fruits in the yogurt and make pizza with cheese Passage 4 （25-26九年级上·浙江温州·阶段练习） When you go to the store, you might see products that say they are “sugar-free”, like sugar-free cola, candy, and cookies. Many people think they are better because they have no sugar. But guess what? They might not be as good for you as you think. They often have artificial (人造的) sweetener (甜味剂) instead of real sugar. The problem is that these sweeteners do not come from natural things and they can do you more harm than good. So, it’s better to choose foods that are naturally sweet, like fruits, or to enjoy real sugar. Let’s talk about what artificial sweeteners are. They have unnatural things that our bodies don’t know how to deal with. These sweeteners are much sweeter than sugar, so we don’t need many of them. These sugar-free foods and drinks can say they have “low calories” or “no calories”. But they don’t give us any good stuff our bodies need, so they are called “non-nutritive”. When you eat something sweet, your body wants more. Your brain can’t tell the difference between real sugar and sugar-free stuff. This can make you get fatter and even have Type 2 diabetes. What’s more, these sweeteners can mess up how your body deals with sugar, which affects everything you eat. Your body just doesn’t know what to do with these sweeteners. So, here’s a good rule: Try to avoid artificial sweeteners. These are made in a lab, not from real plants or fruits. We should look for sweet things that come from nature, like stevia or date sugar. But remember: too much real sugar can also be bad for you. It can lead to health problems like tooth decay and weight gain. So, it’s important not to have too much of it. The best way to enjoy sweetness is to get it from fruits. Fruits have natural sugar, and they also have lots of vitamins and fiber, which are good for your body. This is much healthier than using artificial sweeteners or eating too much real sugar. Remember: our bodies are like machines. They work best when we give them the right kind of energy. 1．What are sugar-free products like? A．They are natural. B．They have more sugar. C．They are not sweet. D．They might be unhealthy. 2．What does type 2 diabetes most possibly refer to? A．A kind of sport. B．A kind of illness. C．A kind of energy. D．A kind of medicine. 3．What can we know from the passage? A．People can eat a lot of real sugar whenever they like. B．Artificial sweeteners can cause people to lose weight. C．Real sugar is easier for the body to deal with. D．Sugar-free products are not allowed to be sold in all stores. 4．What’s the purpose of writing this passage? A．To call on people to buy more sugar-free products. B．To explain how artificial sweeteners work in the body. C．To encourage people to choose natural sweet products. D．To compare the taste of natural sugar with artificial sweeteners. 2 原创精品资源学科网独家享有版权，侵权必究！ 4 / 23 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 9 It’s important to have good habits.健康生活建议话题阅读精练 版块 语篇 题型 体裁 词数 内容简介 时文阅读 Passage A 阅读理解 说明文 250 在数字时代，青少年花在屏幕上的时间——智能手机、平板电脑和电脑——比以往任何时候都多。虽然这些设备有助于学习和社交，但过度使用屏幕会损害身心健康，因此合理使用对九年级学生来说至关重要。 Passage B 阅读理解 说明文 252 随着九年级学生面临来自考试、作业和同伴关系的压力日益增大，压力已成为一个普遍问题。许多青少年会选择看电视、玩电子游戏等被动活动来放松，但体育锻炼是一种更有效、更健康的减压方式。 真题示例 Passage1 阅读理解 说明文 368 本文主要介绍了影响跑步速度的因素，包括基因、肌肉类型（快肌纤维和慢肌纤维）、身体构造以及大脑对运动技巧的控制。通过适当的训练和正确的跑步技术，可以提高跑步速度和效率。 Passage2 阅读理解 说明文 343 本文主要介绍了体育运动的起源、发展、类型、价值以及其带来的利弊，强调无论选择何种运动，关键是享受乐趣。 模拟演练 Passage 1 阅读理解 说明文 284 主要介绍了深圳推行“每日体育课”方案的背景、措施及社会反响，强调运动对学生健康和学习能力的积极影响。 Passage 2 阅读理解 说明文 172 本文主要介绍了如何拥有健康美丽牙齿的建议。 Passage 3 阅读理解 说明文 210 围绕世界牛奶日，介绍了牛奶来源、益处、饮用时间等知识，倡导人们了解并每日饮用牛奶。 Passage 4 阅读理解 说明文 363 本文主要介绍了无糖产品的人造甜味剂有害，建议选择天然甜味食物。 时文阅读 话题谚语小知识 · An apple a day keeps the doctor away. 一天一个苹果，医生远离我。 · An ounce of prevention is worth a pound of cure. 一分预防胜过十分治疗。 · Health is the first wealth. 健康是人生的第一财富。 · Happiness lies first of all in health. 幸福首先在于健康。 · Early to bed and early to rise makes a man healthy, wealthy, and wise. 早睡早起，使人健康、富有、明智。 · A sound mind in a sound body. 健全的精神寓于健全的身体。 · Diet cures more than doctors. 饮食调理胜过医生治疗。 · All work and no play makes Jack a dull boy. 只工作不玩耍，聪明孩子也变傻。 · Health is not valued till sickness comes. 病时方知健康可贵。 · Walking is man's best medicine. 行走是人的最佳良药。 时文阅读 Passage A The Importance of Balanced Screen Time for Teenagers’ Health In the digital age, teenagers spend more time on screens—smartphones, tablets, and computers—than ever before. While these devices help with studying and socializing, excessive screen time can harm physical and mental health, making balanced use crucial for ninth graders. Too much screen time often leads to poor sleep. The blue light from screens suppresses melatonin, a hormone that regulates sleep. Many teens stay up late scrolling through social media or playing games, resulting in less than 7 hours of sleep—far below the 8-10 hours they need. This lack of sleep affects focus in class and increases stress. Additionally, prolonged screen use causes eye strain, dry eyes, and even nearsightedness. Sitting for hours without moving also weakens muscles and raises the risk of weight gain. Mentally, excessive screen time may lead to anxiety or loneliness. Comparing themselves to others on social media can make teens feel inadequate, while too much online interaction reduces face-to-face communication skills. However, screen time isn’t all bad—educational apps and online courses can enhance learning, and video calls help stay connected with friends. To balance screen time, set daily limits (e.g., 2 hours of non-study use) and avoid screens 1 hour before bed. Replace extra screen time with physical activities like cycling or playing badminton, or hobbies such as reading or painting. By managing screen time wisely, ninth graders can enjoy digital benefits while protecting their health. 1. What is the main problem of excessive screen time for teenagers? A. It improves social skills B. It harms physical and mental health C. It helps with studying more efficiently D. It increases melatonin production 2. How many hours of sleep do teenagers need every day? A. 5-6 hours B. 7-8 hours C. 8-10 hours D. 11-12 hours 3. Why does excessive screen time affect sleep? A. It makes teens feel too excited to sleep B. Blue light suppresses the sleep-regulating hormone C. Screen activities take too much time D. It causes eye strain and tiredness 4. Which activity is a good replacement for extra screen time? A. Scrolling through social media B. Playing online games C. Cycling with friends D. Watching videos for 3 hours 5. What is the author’s advice on screen time? A. Avoid using screens completely B. Set daily limits and balance with other activities C. Use screens as much as possible for studying D. Only use screens before bed 长难句解析 原句：While these devices help with studying and socializing, excessive screen time can harm physical and mental health, making balanced use crucial for ninth graders. - 核心结构：让步状语从句 + 主句 + 现在分词短语（结果状语） - 拆解： 1. 让步状语从句：While these devices help with studying and socializing（while表“虽然”，“虽然这些设备有助于学习和社交”） 2. 主句：excessive screen time can harm physical and mental health（“过度使用屏幕会损害身心健康”） 3. 结果状语：making balanced use crucial for ninth graders（“因此合理使用对九年级学生来说至关重要”） 【答案与解析】 答案：1.B 2.C 3.B 4.C 5.B 解析 1. 第1题：题干问“青少年过度使用屏幕的主要问题是什么”。根据原文第一段“excessive screen time can harm physical and mental health”（过度使用屏幕会损害身心健康），直接对应选项B；A、C是屏幕使用的好处，与“问题”相悖；D与第二段“blue light suppresses melatonin”（蓝光抑制褪黑素）表述相反，故选B。 2. 第2题：题干问“青少年每天需要多少小时睡眠”。原文第二段明确提到“far below the 8-10 hours they need”（远低于他们所需的8-10小时），直接匹配选项C；A、D时长不足，B未达到最低需求，故选C。 3. 第3题：题干问“为什么过度使用屏幕会影响睡眠”。原文第二段指出“The blue light from screens suppresses melatonin, a hormone that regulates sleep”（屏幕蓝光抑制调节睡眠的激素褪黑素），与选项B一致；A、C是间接影响，并非核心原因；D是过度用屏的其他危害，故选B。 4. 第4题：题干问“哪种活动适合替代额外屏幕时间”。原文第三段建议“Replace extra screen time with physical activities like cycling or playing badminton”（用骑自行车等体育活动替代），选项C“和朋友骑自行车”符合；A、B、D均属于屏幕相关活动，不符合“替代”要求，故选C。 5. 第5题：题干问“作者对屏幕时间的建议是什么”。原文第三段提到“set daily limits”（设定每日限制）和“Replace extra screen time with physical activities”（用其他活动平衡），对应选项B；A“完全避免”过于绝对，原文未提及；C“尽可能多用屏幕学习”与“平衡”理念不符；D“只在睡前用屏幕”与“睡前1小时避免用屏”相悖，故选B。 译文 在数字时代，青少年花在屏幕上的时间——智能手机、平板电脑和电脑——比以往任何时候都多。虽然这些设备有助于学习和社交，但过度使用屏幕会损害身心健康，因此合理使用对九年级学生来说至关重要。 过多的屏幕时间往往会导致睡眠质量下降。屏幕发出的蓝光会抑制褪黑素——一种调节睡眠的激素。许多青少年熬夜刷社交媒体或玩游戏，导致睡眠时间不足7小时——远低于他们所需的8-10小时。这种睡眠不足会影响课堂专注力，并增加压力。此外，长时间使用屏幕会导致眼疲劳、眼睛干涩，甚至近视。久坐不动还会削弱肌肉力量，增加体重超标的风险。 在心理层面，过度使用屏幕可能会引发焦虑或孤独感。在社交媒体上与他人比较会让青少年感到自卑，而过多的线上互动会降低面对面沟通的能力。然而，屏幕时间并非全是坏处——教育类应用程序和在线课程可以促进学习，视频通话也有助于与朋友保持联系。 为了平衡屏幕时间，应设定每日使用限制（例如，非学习类使用不超过2小时），并在睡前1小时避免使用屏幕。用骑自行车、打羽毛球等体育活动，或阅读、绘画等爱好来替代额外的屏幕时间。通过明智地管理屏幕时间，九年级学生可以在享受数字科技带来的便利的同时，保护好自己的健康。 【词汇积累】 1. Excessive (adj.) 过度的 2. Balanced (adj.) 平衡的 3. Suppress (v.) 抑制 4. Melatonin (n.) 褪黑素 5. Regulate (v.) 调节 6. Prolonged (adj.) 延长的，长时间的 7. Strain (n.) 疲劳，劳损 8. Anxiety (n.) 焦虑 9. Inadequate (adj.) 不足的，自卑的 10. Wisely (adv.) 明智地 Passage B The Role of Physical Activity in Relieving Teenage Stress As ninth graders face increasing pressure from exams, homework, and peer relationships, stress has become a common issue. Many teens turn to passive activities like watching TV or playing video games to relax, but physical activity is a more effective and healthy way to relieve stress. Physical activity releases endorphins—often called "feel-good hormones"—that can reduce feelings of anxiety and improve mood. Whether it’s jogging, playing soccer, or practicing yoga, moving the body helps the brain take a break from academic pressure. A 30-minute workout after school can clear the mind, making it easier to focus on homework later. Regular exercise also boosts self-confidence. When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them, they gain a sense of accomplishment. This confidence often carries over to other areas of life, such as studying or socializing. Additionally, group sports like basketball or volleyball promote teamwork and friendship, reducing feelings of loneliness that often come with stress. It’s important to choose physical activities you enjoy—this makes it easier to stick with them. You don’t need to join a sports team; even walking the dog, riding a bike, or dancing to your favorite music counts. Aim for at least 60 minutes of moderate physical activity every day. By making exercise a regular part of life, ninth graders can better manage stress and maintain both physical and mental well-being. 1. What is a common issue for ninth graders mentioned in the passage? A. Lack of hobbies B. Stress from study and relationships C. Too much physical activity D. Poor sleep quality 2. What are endorphins? A. A type of academic pressure B. "Feel-good hormones" that reduce anxiety C. A kind of sports equipment D. Passive activities for relaxation 3. How long should teens exercise every day according to the passage? A. At least 30 minutes B. At most 30 minutes C. At least 60 minutes D. At most 60 minutes 4. Which activity is NOT a form of physical activity? A. Jogging B. Playing soccer C. Watching TV D. Practicing yoga​ 5. What benefit of physical activity is NOT mentioned? A. Relieving stress and anxiety B. Boosting self-confidence C. Improving academic performance directly D. Promoting friendship and teamwork 长难句解析 原句：When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them, they gain a sense of accomplishment. - 核心结构：时间状语从句 + 主句 - 拆解：​ 1. 时间状语从句：When teens set fitness goals (e.g., running a mile or mastering a yoga pose) and achieve them（when引导从句，“当青少年设定健身目标（如跑一英里或掌握一个瑜伽动作）并实现它们时”） 2. 主句：they gain a sense of accomplishment（“他们会获得一种成就感”） 【答案与解析】 答案：1.B 2.B 3.C 4.C 5.C 1. 第1题：题干问“文章提到的九年级学生常见问题是什么”。原文第一段开篇即说“As ninth graders face increasing pressure from exams, homework, and peer relationships, stress has become a common issue”（九年级学生面临考试、作业和同伴关系压力，压力成普遍问题），对应选项B；A、D未被提及，C“体育活动过多”与文意相反，故选B。 2. 第2题：题干问“内啡肽是什么”。原文第二段明确解释“endorphins—often called 'feel-good hormones'—that can reduce feelings of anxiety”（内啡肽常被称为“快乐激素”，能减轻焦虑），直接匹配选项B；A、C、D与该定义无关，故选B。 3. 第3题：题干问“文章建议青少年每天锻炼多久”。原文第二段提到“Aim for at least 60 minutes of moderate physical activity every day”（目标是每天至少60分钟中等强度体育锻炼），对应选项C；A“至少30分钟”是放学后单次锻炼时长，并非每日总时长；B、D“最多”与“至少”相悖，故选C。 4. 第4题：题干问“哪种活动不属于体育活动”。原文第一段指出“passive activities like watching TV or playing video games”（看电视、玩电子游戏等被动活动），且第二段列举的体育活动包括慢跑、踢足球、练瑜伽，可知选项C“看电视”不属于体育活动；A、B、D均为文中明确提到的体育活动，故选C。 5. 第5题：题干问“文章未提及的体育活动益处是什么”。原文提到体育活动能“relieve stress and anxiety”（缓解压力焦虑，A）、“boost self-confidence”（提升自信心，B）、“promote teamwork and friendship”（促进团队合作和友谊，D）；C“直接提高学业成绩”未被提及，文中仅说“clear the mind, making it easier to focus on homework”（理清思绪，便于专注作业），并非“直接提高成绩”，故选C。 译文 随着九年级学生面临来自考试、作业和同伴关系的压力日益增大，压力已成为一个普遍问题。许多青少年会选择看电视、玩电子游戏等被动活动来放松，但体育锻炼是一种更有效、更健康的减压方式。 体育锻炼会释放内啡肽——通常被称为“快乐激素”——这种物质能减轻焦虑感，改善情绪。无论是慢跑、踢足球还是练瑜伽，让身体动起来都能帮助大脑从学业压力中暂时解脱。放学后进行30分钟的锻炼可以理清思绪，让之后的家庭作业做得更顺利。 规律的锻炼还能提升自信心。当青少年设定健身目标（例如，跑一英里或掌握一个瑜伽动作）并实现它们时，会获得一种成就感。这种自信心往往会延伸到生活的其他方面，比如学习或社交。此外，篮球、排球等团体运动能促进团队合作和友谊，减少伴随压力而来的孤独感。 选择自己喜欢的体育活动很重要——这会让你更容易坚持下去。你不一定非要加入运动队；即使是遛狗、骑自行车或跟着喜欢的音乐跳舞也算。目标是每天至少进行60分钟的中等强度体育锻炼。通过让锻炼成为生活的常规部分，九年级学生可以更好地管理压力，维持身心健康。 【词汇积累】 1. Relieve (v.) 缓解，减轻 2. Stress (n.) 压力​ 3. Passive (adj.) 被动的 4. Endorphin (n.) 内啡肽 5. Anxiety (n.) 焦虑 6. Workout (n.) 锻炼，训练 7. Boost (v.) 提升，促进 8. Accomplishment (n.) 成就，成就感 9. Moderate (adj.) 中等的 10.  Well-being (n.) 健康，幸福 话题写作佳句积累 1. It’s very important for everyone to keep healthy.（对每个人来说，保持健康非常重要。） 2. We can't study or work well without a healthy body.（没有健康的身体，我们就不能很好地学习或工作。） 3. Exercise is healthy for the mind and the body.（锻炼对身心有益。） 4. Health is the first wealth.（健康是第一财富。） 5. The best way to relax is through exercise.（最好的放松方式是通过锻炼。） 6. Teenagers need to get enough sleep to keep healthy.（青少年需要充足的睡眠来保持健康。） 7. Life lies in movement.（生命在于运动。） 8. The more you exercise, the healthier you will be.（你锻炼得越多，就会越健康。） 9. Health is more important than wealth.（健康比财富更重要。） 10. To keep healthy, we should eat healthy food.（为了保持健康，我们应该吃健康的食物。） 11. We should exercise often to stay healthy.（我们应该经常锻炼以保持健康。） 12. Early to bed, early to rise, makes a man healthy, wealthy and wise.（早睡早起使人健康、富裕和睿智。） 13. On no account can we ignore the value of health.（我们决不能忽视健康的价值。） 14. Taking proper exercise can help us keep fit.（进行适当的锻炼可以帮助我们保持健康。） 15. A balanced diet is essential for good health.（均衡的饮食对健康至关重要。）实战演练 真题示例 Passage1 （2024·山东德州·中考真题） Su Bingtian made history becoming the first Chinese male sprinter (短跑运动员) to reach the Olympic 100 m final in 2021. Not only that, he also set a new record with a time of 9. 83 seconds during the semi-finals of the event. This achievement showed his talent and speed on the world stage. Few runners in the world can even come close. Why some people can run very fast while others run more slowly? Genes (基因) play a role, but so do your choices and experiences. One mayor factor (因素) that influences your ability to run fast is how you are built, including how your muscles (肌肉) work. The human body has more than 600 muscles that work together. These muscles are made up of groups of fibers (纤维). There are two main types. One is mainly fast twitch (快缩肌), used for sprinting and similar sports. The other is mostly slow twitch, used for jogging and some types of sports at low speeds. Fast-twitch muscle fibers are larger. They help your body move quickly and produce serious force. Short﹣distance runners usually have plenty of fast﹣twitch muscle fibers. However, this muscle fiber type also tares quickly, so you can only run a short distance at the top speed. Slow-twitch muscle fibers are smaller and help you run at lower speeds, but with greater endurance. Long-distance runners usually have a lot of these muscles. How much you have of each type of muscle fibers mostly depends on your genes. But exercise can help train those muscles. Physical ability isn’t just about muscle. Your brain plays an important role, too. Your muscles are controlled by your brain. You can teach your body to use the best running techniques. That includes proper posture (姿势), so your body is standing tall. That also includes a proper step forward, so your feet land below you instead of landing too far in front, which can slow you down. Using proper running techniques helps the muscles create more force and work together, which helps you run faster. 1．Which of the following is the characteristic of fast-twitch muscle fibers? A．Larger. B．Smaller. C．Weak to produce power. D．Good for long-distance summers. 2．Which sport is suitable for people with more slow-twitch muscles? A．Sprinting. B．Marathon. C．High jump. D．110 m hurdles. 3．What does the underlined word “endurance” mean in Paragraph 4? A．The power to last long. B．The state to survive. C．The ability to stay calm. D．The quality to be patient. 4．Which is the best running posture? A． B． C． D． 5．In which magazine can you read the passage? A．Sports World B．Fashion Show C．Mysterious Space D．Healthy Diet 【长难句分析】That also includes a proper step forward, so your feet land below you instead of landing too far in front, which can slow you down. 核心结构：主句 + 结果状语从句 + 非限制性定语从句（修饰“脚太靠前落地”的情况）。 拆解要点 1. 主句：That also includes a proper step forward（核心：这还包括一次规范的向前迈步） 2. 结果状语从句：so your feet land below you instead of landing too far in front（so表结果，“因此你的脚落在身体正下方，而非过于靠前”） 3. 非限制性定语从句：which can slow you down（which指代“脚太靠前落地”，“这会拖慢你的速度”） 【词汇积累】 the semi-finals半决赛 achievement 成就 short﹣distance短距离的 physical ability身体技能 【答案】1．A 2．B 3．A 4．C 5．A 【导语】本文主要介绍了影响跑步速度的因素，包括基因、肌肉类型（快肌纤维和慢肌纤维）、身体构造以及大脑对运动技巧的控制。通过适当的训练和正确的跑步技术，可以提高跑步速度和效率。 1．细节理解题。根据“Fast-twitch muscle fibers are larger.可知，快肌纤维的特征是较大，故选A。 2．细节理解题。根据“The other is mostly slow twitch, used for jogging and some types of sports at low speeds.”及“Slow-twitch muscle fibers are smaller and help you run at lower speeds, but with greater endurance. Long-distance runners usually have a lot of these muscles.”可知，慢肌纤维小，耐力较强，适合马拉松等长跑运动，故选B。 3．词义猜测题。根据“Slow-twitch muscle fibers are smaller and help you run at lower speeds, but with greater endurance.”可知，慢肌纤维帮助低速持续运动，因此endurance指的是“持久力”，故选A。 4．细节理解题。根据“That includes proper posture, so your body is standing tall. That also includes a proper step forward, so your feet land be low you instead of landing too far in front, which can slow you down.”可知，正确的跑步姿势应为站姿高直，脚刚好落在身体下方，故选C。 5．推理判断题。通读全文可知，本文主要介绍了跑步技巧和肌肉类型，属于体育范畴，因此能在体育世界杂志上读这篇文章，故选A。 Passage2 （2025·江苏南通·中考真题） Sports might have started as a way to survive. Long ago, people ran, jumped, and climbed to stay alive. Hunters were known for their special skills. Wall paintings from centuries ago, showing activities like wrestling or dancing, were found in an Egyptian tomb. The ancient Greeks made a big change by holding the first Olympic Games. Modern sports began in England in the early 19th century and then spread globally. These became the models for sports such as football that we play now. Sports come in many shapes and sizes. Organized sports, whether swimming or ice hockey, are serious forms of play. There are rules to obey, skills and positions to learn, and plans to carry out. Team sports like soccer require you to work with teammates, while individual (个人的) sports such as tennis focus on your personal performance. There’s no doubt that sports are valuable. The American Academy of Pediatrics says play is important for kids’ and teens’ thinking, bodies, social lives and feelings. Sports exercise our bodies and teach us about ourselves and our world. Organized sports get us using our bodies and minds, which makes us more imaginative, curious, and creative. The skills we learn can help us in school and later at work. In an ideal world, sports would always be fun. But in reality, sports can cause physical hurt like broken bones, and also harm in mind. In team sports, misunderstandings and hurt feelings are part of the learning process. Sports are supposed to bring people together, but they can also drive people apart. But even when they’re not always a cheerful experience, they show us how to face life’s challenges. You don’t have to be on a school team. But many, like school coaches, have found ways to make play their work, which makes them feel whole. There’s no better place to play and learn about the world than on a sports field. No matter what sport you choose, the key is to play for fun. When you do, you’re already a winner. 1．In which part of a newspaper can we probably read this passage? A．Travel. B．Nature. C．Technology. D．Entertainment. 2．Why is play important for teenagers according to the passage? A．It reduces their physical hurt easily. B．It improves their mind and body health. C．It helps them have more time for sleep. D．It teaches them how to win competitions. 3．Which of the following is the writer’s opinion? A．People should try to become a famous athlete. B．People can play mainly for fun and enjoyment. C．Trying team sports is better than individual ones. D．Avoiding sports that cause hurt is the best choice. 4．What may be the best title for the passage? A．The Styles of Sports B．The History of Sports C．The Charm of Sports D．The Challenges of Sports 【长难句分析】Wall paintings from centuries ago, showing activities like wrestling or dancing, were found in an Egyptian tomb. 核心结构：主句（被动语态）+ 现在分词短语（后置定语）+ 介词短语（状语）。 拆解要点 1. 主语：Wall paintings（核心词），from centuries ago（后置定语，修饰“壁画”） 2. 后置定语：showing activities like wrestling or dancing（现在分词短语，说明壁画内容，相当于定语从句which show...） 3. 谓语：were found（被动语态，“被发现”） 4. 状语：in an Egyptian tomb（地点状语，说明发现位置） 句意整合 “在一座埃及古墓中，发现了数百年前的壁画，上面描绘着摔跤、跳舞等活动。” 【词汇积累】 survive幸存 wrestling 摔跤，扭斗，格斗 globally全球的，在全世界 curious好奇的，有求知欲的 imaginative有想象力的 reality现实 ice hockey冰球 【答案】1．D 2．B 3．B 4．C 【导语】本文主要介绍了体育运动的起源、发展、类型、价值以及其带来的利弊，强调无论选择何种运动，关键是享受乐趣。 1．推理判断题。本文主要讲述了体育运动的起源、发展、类型、价值以及其带来的利弊，属于娱乐休闲范畴，故最有可能出现在报纸的娱乐版块。故选D。 2．细节理解题。根据“The American Academy of Pediatrics says play is important for kids’ and teens’ thinking, bodies, social lives and feelings. Sports exercise our bodies and teach us about ourselves and our world”可知，玩耍对青少年的思维、身体、社交生活和情感都很重要，体育运动能锻炼我们的身体，让我们了解自己和世界，即玩耍能改善青少年的身心健康。故选B。 3．推理判断题。根据“No matter what sport you choose, the key is to play for fun. When you do, you’re already a winner.”可知，无论选择什么运动，关键是享受乐趣，当你这样做的时候，你已经是赢家了，由此可推测出作者认为人们可以主要是为了乐趣和享受而运动。故选B。 4．最佳标题题。本文主要讲述了体育运动的起源、发展、类型、价值以及其带来的利弊，强调无论选择何种运动，关键是享受乐趣，以选项C“运动的魅力”为标题最合适。故选C。 模拟演练 Passage 1 （25-26九年级上·四川成都·阶段练习）Now, many people in China are worrying about the health of primary and middle school students. Problems like obesity and anxiety (肥胖和焦虑) are becoming more and more common. In this situation, Shenzhen has started a “one PE class each day” program in schools. Through the program, eye problems among students have become less serious and fitness levels (健康水平) have improved greatly. China has long encouraged schools to offer every day PE classes and make sure their students exercise for at least two hours each day. However, some schools faced challenges like not having enough time, space, or PE teachers. To fix this, Shenzhen trained more sports teachers and invited retired athletes (退役运动员) to help. It even came up with a creative way. According to it, students can use the city’s public (公共的) spaces for exercise during school hours, and the public can use school sports spaces during holidays. Many schools in China are actively following Shenzhen’s lead. Both students and parents enjoy the program. Parents have noticed that their kids are getting healthier and happier through exercise. What’s more, some educators speak highly of this program. One of them said, “Sports don’t get in the way of students’ learning. They actually work in the opposite way.” A medical expert confirmed (证实) this opinion. According to the expert, exercise is good for both students’ physical health and brain development. In conclusion, China is working hard to make sure all students can get enough exercise. 1．Why did Shenzhen start the “one PE class each day” program? A．To train more athletes. B．To take the lead in China’s education. C．To solve the health problems among students. 2．What did Shenzhen do for the program? ①It spared time for sports from English classes. ②It trained sports teachers. ③It asked retired athletes for help. ④It tried to make sure of enough sports spaces. A．①②③. B．②③④. C．①②④. 3．What is the third paragraph mainly about? A．What people think of this program. B．How students get healthier little by little. C．Why Shenzhen decided to carry out the program. 4．What does the underlined sentence mean? A．Sports are good for students’ learning. B．Exercise and learning go against each other. C．Students can study and exercise at the same time. 5．Which can be the best title (标题) of the text? A．The importance of exercise B．Everyday PE program in China C．Health problems among students 【答案】1．C 2．B 3．A 4．A 5．B 【导语】本文是一篇说明文。主要介绍了深圳推行“每日体育课”方案的背景、措施及社会反响，强调运动对学生健康和学习能力的积极影响。 1．细节理解题。根据“Through the program, eye problems among students have become less serious and fitness levels (健康水平) have improved greatly.”可知，该方案旨在解决学生健康问题。故选C。 2．细节理解题。根据“Shenzhen trained more sports teachers and invited retired athletes (退役运动员) to help. It even came up with a creative way. According to it, students can use the city’s public (公共的) spaces for exercise during school hours, and the public can use school sports spaces during holidays.”可知，深圳培训更多体育教师、邀请退役运动员协助、创新利用公共空间。正确的为②③④。故选B。 3．主旨大意题。通读第三段并根据“Both students and parents enjoy the program.”、“some educators speak highly of this program”和“According to the expert, exercise is good for both students’ physical health and brain development.”可知，第3段提到学生和家长对方案的喜爱、教育者高度评价及医学专家证实运动益处，即第三段主要讲述了人们对该方案的看法。故选A。 4．词句猜测题。根据“According to the expert, exercise is good for both students’ physical health and brain development.”可知，医学专家证实运动有益身心健康和学习，由此可知，划线句子意思是运动促进学习。故选A。 5．最佳标题题。通读全文可知，全文围绕深圳推行“每日体育课”方案的背景、措施及成效展开，B项“中国的每日体育课方案”最全面概括主题，最适合当标题。故选B。 Passage 2 （24-25七年级上·广西桂林·期中）Everyone wants beautiful healthy teeth. When you smile, you look nice with beautiful healthy teeth. Who doesn’t like a big smile with even (整齐的) white teeth? Do you want to have beautiful healthy teeth? Here are some suggestions (建议) for you. ★Brush teeth carefully. You should brush your teeth twice a day. Each time you should brush them for more than two minutes and make sure you brush your teeth on all sides. ★Visit a dentist (牙医) every six months. He or she can clean your teeth and check them. If your teeth have problems, the dentist can fix them. ★Don’t smoke. Smoking is bad for your health. It can also make your teeth look dirty. Nobody wants to have dirty teeth. ★Don’t drink too much tea or coffee. Tea and coffee are popular drinks and lots of people love to drink them. Remember not to drink too much of them if you want to have beautiful teeth. 根据短文内容，选择最佳选项。 1．How many suggestions are mentioned (提及) in the passage? A．Three. B．Four. C．Five. 2．Why does the writer mention tea and coffee? A．Because both of them are popular drinks. B．Because drinking them can make your teeth beautiful. C．Because drinking too much of them makes your teeth ugly. 3．Which of the following is TRUE (正确的) according to the passage? A．We should brush our teeth once a day. B．Smoking is bad for our health. C．We can drink much tea and coffee. 4．How often should we go to see a dentist? A．Every month. B．Every 3 months. C．Every 6 months. 5．What’s the best title for the passage? A．How to Have Beautiful Healthy Teeth B．How to Brush Teeth C．When to Visit a Dentist 【答案】1．B 2．C 3．B 4．C 5．A 【导语】本文主要介绍了如何拥有健康美丽牙齿的建议。 1．细节理解题。根据“Brush teeth carefully...Visit a dentist every six months... Don’t smoke...Don’t drink too much tea or coffee.”可知，文章一共提及四条建议。故选B。 2．细节理解题。根据“Remember not to drink too much of them if you want to have beautiful teeth.”可知，喝太多茶或者咖啡会让牙齿变丑。故选C。 3．细节理解题。根据“Smoking is bad for your health.”可知，吸烟对健康不好。故选B。 4．细节理解题。根据“Visit a dentist every six months.”可知，每六个月去看一次牙医。故选C。 5．最佳标题题。通读全文可知，本文主要介绍了如何拥有健康美丽牙齿的建议，因此标题应是如何拥有美丽健康的牙齿。故选A。 Passage 3 （24-25七年级上·黑龙江大庆·期中） Do you drink milk every day? World Milk Day is on the 1st of June (六月). Let’s learn more about milk. Where is milk from? It is from animals. Horses and sheep can make milk. But people usually like cow milk best. Cows make 90% of the world’s milk. The best cows make about 400 glasses of milk every day! Milk is healthy. There are a lot of vitamins (维生素) and calcium (钙) in milk. Vitamins make our body work and grow. Calcium is good for our bones. It can make bones strong. The strong bones help children grow taller and taller. So we should drink 300 ml of milk every day. Breakfast is the most important meal of the day. It’s good to drink milk at breakfast. Warm milk helps us sleep, so drinking a glass of warm milk in the evening is also good. Some of us don’t like drinking milk. But it doesn’t matter. We can have milk in other ways. People use milk to make yogurt (酸奶) and cheese. They are also healthy foods. We can put our favorite fruits in the yogurt or make pizza with cheese. It’s nice to eat this way! 1．World Milk Day is on ________. A．December 1st B．July 1st C．Children’s Day 2．90% of the world’s milk is from ________. A．sheep B．cows C．horses 3．Calcium is good for our bones. I guess bones means ________. A．眉毛 B．皮肤 C．骨骼 4．It is a good time to drink milk in the ________. A．morning and evening B．morning and afternoon C．afternoon and evening 5．The writer (作者) writes this passage, he wants us to ________. A．feed more animals and make more milk B．know more about milk and have some milk every day C．put our favorite fruits in the yogurt and make pizza with cheese 【答案】1．C 2．B 3．C 4．A 5．B 【导语】本文是一篇说明文，围绕世界牛奶日，介绍了牛奶来源、益处、饮用时间等知识，倡导人们了解并每日饮用牛奶。 1．细节理解题。根据“World Milk Day is on the 1st of June (六月).”可知，世界牛奶日在六月一日，六月一日是儿童节，故选C。 2．细节理解题。根据“Cows make 90% of the world’s milk.”可知，世界上90%的牛奶来自奶牛，故选B。 3．词句猜测题。根据“Calcium is good for our bones. It can make bones strong. The strong bones help children grow taller and taller.”可知，calcium“钙”能让其强壮，还能帮助孩子长高，结合常识可知这里说的是对骨骼有好处，所以bones意思是 “骨骼”，故选C。 4．细节理解题。根据“It’s good to drink milk at breakfast.”以及“Warm milk helps us sleep, so drinking a glass of warm milk in the evening is also good.”可知，早上和晚上喝牛奶都很好，故选A。 5．主旨大意题。本文介绍了牛奶的来源、营养价值、饮用时间以及其他食用方式等，目的是让我们更多了解牛奶并每天喝一些牛奶，故选B。 Passage 4 （25-26九年级上·浙江温州·阶段练习） When you go to the store, you might see products that say they are “sugar-free”, like sugar-free cola, candy, and cookies. Many people think they are better because they have no sugar. But guess what? They might not be as good for you as you think. They often have artificial (人造的) sweetener (甜味剂) instead of real sugar. The problem is that these sweeteners do not come from natural things and they can do you more harm than good. So, it’s better to choose foods that are naturally sweet, like fruits, or to enjoy real sugar. Let’s talk about what artificial sweeteners are. They have unnatural things that our bodies don’t know how to deal with. These sweeteners are much sweeter than sugar, so we don’t need many of them. These sugar-free foods and drinks can say they have “low calories” or “no calories”. But they don’t give us any good stuff our bodies need, so they are called “non-nutritive”. When you eat something sweet, your body wants more. Your brain can’t tell the difference between real sugar and sugar-free stuff. This can make you get fatter and even have Type 2 diabetes. What’s more, these sweeteners can mess up how your body deals with sugar, which affects everything you eat. Your body just doesn’t know what to do with these sweeteners. So, here’s a good rule: Try to avoid artificial sweeteners. These are made in a lab, not from real plants or fruits. We should look for sweet things that come from nature, like stevia or date sugar. But remember: too much real sugar can also be bad for you. It can lead to health problems like tooth decay and weight gain. So, it’s important not to have too much of it. The best way to enjoy sweetness is to get it from fruits. Fruits have natural sugar, and they also have lots of vitamins and fiber, which are good for your body. This is much healthier than using artificial sweeteners or eating too much real sugar. Remember: our bodies are like machines. They work best when we give them the right kind of energy. 1．What are sugar-free products like? A．They are natural. B．They have more sugar. C．They are not sweet. D．They might be unhealthy. 2．What does type 2 diabetes most possibly refer to? A．A kind of sport. B．A kind of illness. C．A kind of energy. D．A kind of medicine. 3．What can we know from the passage? A．People can eat a lot of real sugar whenever they like. B．Artificial sweeteners can cause people to lose weight. C．Real sugar is easier for the body to deal with. D．Sugar-free products are not allowed to be sold in all stores. 4．What’s the purpose of writing this passage? A．To call on people to buy more sugar-free products. B．To explain how artificial sweeteners work in the body. C．To encourage people to choose natural sweet products. D．To compare the taste of natural sugar with artificial sweeteners. 【答案】1．D 2．B 3．C 4．C 【导语】本文主要介绍了无糖产品的人造甜味剂有害，建议选择天然甜味食物。 1．细节理解题。根据“They might not be as good for you as you think. They often have artificial (人造的) sweetener (甜味剂) instead of real sugar. The problem is that these sweeteners do not come from natural things and they can do you more harm than good.”可知，无糖产品可能含有人造甜味剂，对健康有害。故选D。 2．词句猜测题。根据“This can make you get fatter and even have Type 2 diabetes.”，结合“get fatter”是健康问题，可推测Type 2 diabetes是一种疾病。故选B。 3．细节理解题。根据“When you eat something sweet, your body wants more...This can make you get fatter...Your body just doesn’t know what to do with these sweeteners.”和“But remember: too much real sugar can also be bad for you.”可知，人造甜味剂会让人变胖，身体更难处理人造甜味剂，相对而言天然糖更容易处理。故选C。 4．主旨大意题。根据“Fruits have natural sugar, and they also have lots of vitamins and fiber, which are good for your body. This is much healthier than using artificial sweeteners or eating too much real sugar. Remember: our bodies are like machines. They work best when we give them the right kind of energy.”可知，最好的享用甜味的方式是从水果中获取天然糖，身体像机器，需要正确的能量，目的是鼓励人们选择天然甜味的产品。故选C。 2 原创精品资源学科网独家享有版权，侵权必究！ 4 / 23 学科网（北京）股份有限公司 $