📚 Year 9 Edexcel PE: Unit Test Mock Paper Analysis | Year 9 Edexcel 体育：单元测试模拟卷解析
This article walks you through a full Year 9 Edexcel PE unit test mock paper, covering fitness components, training principles, anatomy, data interpretation and exam technique. Each question is broken down with model answers, common mistakes and key revision tips to boost your confidence. Read carefully and practise applying the concepts.
本文完整梳理一份 Year 9 Edexcel 体育单元测试模拟卷，涵盖体能组成、训练原则、解剖学、数据解读和考试技巧。每道题目都配有标准答案、常见错误和关键复习提示，帮助你扎实掌握知识点。仔细阅读并多加练习，你将更有信心应对考试。
1. Question 1: Components of Fitness – Health or Skill? | 题目1：体能组成 – 健康相关还是技能相关？
Question 1 (Multiple Choice): Which of the following is a skill-related fitness component? A) Muscular strength B) Agility C) Cardiovascular endurance D) Flexibility
题目1（选择题）： 下列哪项属于技能相关体能组成？ A) 肌肉力量 B) 灵敏性 C) 心血管耐力 D) 柔韧性
The correct answer is B – Agility. Skill-related fitness components are agility, balance, coordination, power, reaction time and speed. They directly influence how well you perform sports skills and movements.
正确答案是 B – 灵敏性。技能相关体能组成包括灵敏性、平衡性、协调性、爆发力、反应时间和速度。这些因素直接影响你完成运动技能和动作的质量。
Health-related components (options A, C and D) are muscular strength, muscular endurance, cardiovascular endurance, flexibility and body composition. They reflect your general health and ability to carry out daily tasks.
健康相关组成（选项 A、C 和 D）包括肌肉力量、肌肉耐力、心血管耐力、柔韧性和身体成分，它们反映整体健康状况与完成日常活动的能力。
Common mistake: Some students confuse power (skill-related) with muscular strength (health-related). Remember: power combines strength and speed to produce explosive movements, while strength is simply the maximum force a muscle can exert.
常见错误： 部分学生容易混淆爆发力（技能相关）与肌肉力量（健康相关）。请记住：爆发力是力量与速度的结合，产生爆发性动作；而力量只是肌肉能产生的最大力。
2. Question 2: Applying the FITT Principle | 题目2：应用 FITT 原则
Question 2 (Short Answer, 4 marks): Explain the FITT principle and describe how a 100 m sprinter would use it to plan interval training.
题目2（简答题，4分）： 解释 FITT 原则，并说明一名 100 米短跑运动员如何运用该原则制定间歇训练计划。
FITT stands for Frequency, Intensity, Time and Type. Frequency is how often you train. Intensity is how hard you work. Time is the duration of each session. Type is the training method used.
FITT 代表频率、强度、时间和类型。频率指训练的次数，强度指训练的难度，时间指每次训练的时长，类型指所采用的训练方法。
sprinter, frequency might be three sessions per week. Intensity would be near-maximal (90–100% effort) because sprinting relies on explosive speed. Time could involve short bursts – ry between reps. The type is interval training, which matches the stop-start nature of sprinting and develops anaerobic power.
对于 100 米短跑运动员，频率可以是每周三次。强度应接近最大（90–100% 努力程度），因为短跑依靠爆发性速度。时间表现为短距离冲刺，如 10 组 30 米冲刺，且组间充分恢复。训练类型是间歇训练，它符合短跑的停顿-爆发特点，能有效发展无氧爆发力。
Key tip: Always link each FITT element back to the demands of the sport. Marks are usually awarded for specific, practical examples rather than just the definitions.
关键提示： 回答时一定要将 FITT 各要素与运动项目的具体要求联系起来。考官通常根据具体、实用的例子给分，而非只写定义。
3. Question 3: Designing a Warm-up | 题目3：设计一个热身活动
Question 3 (Application, 5 marks): Design a warm-up for a football training session. Include three phases and explain the purpose of each phase.
题目3（应用题，5分）： 为一次足球训练课设计一个热身活动。包含三个阶段，并解释各阶段的目的。
A well-structured warm-up has three phases: pulse raiser, stretching and skill-based activity. For football, a suitable pulse raiser would be jogging and side-to-side movements for 5 minutes to gradually increase heart rate, blood flow and muscle temperature.
一个结构完整的热身包含三个阶段：提高心率阶段、拉伸阶段和技能性活动阶段。足球热身中，可安排 5 分钟慢跑和侧向移动作为提高心率阶段，逐步提升心率、血流量和肌肉温度。
The stretching phase should include dynamic stretches such as leg swings, lunges and high knees. These prepare the muscles and joints for the ranges of motion used when kicking, turning and sprinting. Dynamic stretches are preferred over static stretches before performance because they maintain muscle temperature and activate the nervous system.
拉伸阶段应包含动态拉伸，如摆腿、弓步和高抬腿。这些动作使肌肉和关节准备好适应踢球、转身和冲刺的运动幅度。运动前宜采用动态拉伸而非静态拉伸，因为它能维持肌肉温度并激活神经系统。
The final skill phase can involve short dribbling drills and passing in pairs. This rehearses the specific movements required in the main session and sharpens coordination and focus. Together these phases reduce injury risk, improve performance and mentally prepare the player.
最后的技能阶段可进行短距离运球练习和双人传接球。这预演了主训练课所需的特定动作，提升协调性并集中注意力。三个阶段结合可降低受伤风险、提高运动表现并让球员做好心理准备。
4. Question 4: Interpreting Heart Rate Data | 题目4：解读心率数据
Question 4 (Data Analysis, 4 marks): A student's heart rate was recorded during a 12-minute Cooper run and recovery. The data is shown below. Describe the trend and explain the physiological reasons for the changes.
题目4（数据分析题，4分）： 下表记录了一名学生在 12 分钟库珀跑及恢复期的心率数据。请描述变化趋势，并从生理学角度解释变化原因。
| Time (min) | Heart rate (bpm) |
|---|---|
| 0 (rest) | 68 |
| 3 | 142 |
| 6 | 158 |
| 9 | 166 |
| 12 (end) | 172 |
| 13 (recovery) | 130 |
| 15 (recovery) | 88 |
Heart rate rose steadily from rest to the end of the run, reaching 172 bpm. The initial sharp increase is due to the nervous system stimulating the heart to beat faster to send more oxygen to working muscles. As exercise continued, the rate climbed more gradually because the body reached a steady state where oxygen supply meets demand.
心率从安静状态的 68 bpm 稳步上升至跑步结束时的 172 bpm。刚开始运动时心率急剧上升，是由于神经系统刺激心脏加快搏动，以便向工作肌肉输送更多氧气。随着运动继续，心率上升变得平缓，因为身体达到稳态，供氧与需氧基本平衡。
During recovery, heart rate dropped quickly in the first minute and then more gradually. This demonstrates how the body repays oxygen debt and removes waste products like lactic acid. A fast recovery rate generally indicates good cardiovascular fitness.
在恢复期，心率在第一分钟迅速下降，随后逐渐变缓。这体现了机体偿还氧债并清除乳酸等代谢废物的过程。恢复速度较快通常表明心血管适应能力良好。
Common mistake: Students often forget to explain 'why' – simply describing the trend without linking it to oxygen delivery, heart rate control or recovery processes will limit marks.
常见错误： 学生经常忘记解释“为什么”——仅描述趋势而未联系氧气输送、心率调控或恢复过程，会严重丢分。
5. Question 5: The Skeletal System and Joint Movements | 题目5：骨骼系统与关节动作
Question 5 (Label and Explain, 5 marks): Label the bones at the knee joint and describe the movement produced when kicking a football. Identify the type of joint and the articulating bones.
题目5（标注与解释，5分）： 标注膝关节处的骨骼，并描述踢足球时产生的动作。指出关节类型和构成关节的骨。
The knee is a hinge joint formed by the femur (thigh bone), tibia (shin bone) and patella (kneecap). When kicking a football, the primary action is extension at the knee, where the lower leg straightens to strike the ball. The joint allows movement mainly in one plane (sagittal), with flexion and extension.
膝关节是铰链关节，由股骨、胫骨和髌骨组成。踢足球时的主要动作是膝关节伸，小腿伸直击球。该关节主要在一个平面（矢状面）内活动，能做屈和伸。
During the kick, the quadriceps group contracts to extend the knee, while the hamstrings act as the antagonist to control the movement. Synovial fluid inside the joint capsule reduces friction and the ligaments provide stability.
踢球时，股四头肌收缩使膝关节伸展，腘绳肌作为拮抗肌控制动作。关节囊内的滑液减少摩擦，韧带则提供稳定性。
Revision tip: Learn the names of major bones and the types of freely movable joints (hinge, ball-and-socket, pivot, etc.). Be ready to link joint actions to sporting examples, such as flexion at the elbow in a basketball shot or abduction at the shoulder in a tennis serve.
复习提示： 熟记主要骨骼名称和可动关节类型（铰链关节、球窝关节、枢轴关节等），并能将关节动作与运动实例对应，如篮球投篮时的肘屈、网球发球时的肩外展。
6. Question 6: Antagonistic Muscle Pairs | 题目6：拮抗肌对
Question 6 (Movement Analysis, 3 marks): During the downward phase of a push-up, the elbow flexes. Name the agonist and antagonist muscles at the elbow, and explain their roles.
题目6（动作分析，3分）： 俯卧撑下降阶段肘关节做屈。说出此时肘关节的主动肌和拮抗肌，并解释它们的作用。
The agonist (prime mover) in elbow flexion is the biceps brachii. It contracts and shortens to pull the forearm upward, allowing controlled lowering of the body. The antagonist is the triceps brachii, which relaxes and lengthens to permit a smooth movement. Together they work as an antagonistic pair to coordinate the action.
肘屈的主动肌是肱二头肌，它收缩变短将前臂向上拉，从而实现身体的受控下降。拮抗肌是肱三头肌，它放松并拉长，使动作流畅。两者构成拮抗肌对，协调配合完成动作。
If the roles reverse during the upward pushing phase, the triceps becomes the agonist to extend the elbow, and the biceps becomes the antagonist. This reciprocal muscle action is essential for all controlled joint movements.
在向上推起阶段，角色互换：肱三头肌成为主动肌，使肘关节伸；肱二头肌成为拮抗肌。这种交互作用对所有的受控关节运动都至关重要。
Common mistake: Mixing up agonist and antagonist. A simple way to remember is that the agonist is the muscle doing the 'work' (contracting) in the given movement, not the one that feels stretched.
常见错误： 混淆主动肌与拮抗肌。简单的记忆方法是：主动肌是在该动作中“发力”收缩的肌肉，而非被拉伸感到紧张的肌肉。
7. Question 7: Comparing Continuous and Interval Training | 题目7：比较持续训练与间歇训练
Question 7 (Explain, 4 marks): Compare continuous training and interval training in terms of intensity, duration and the energy system primarily used. Give an example of a sport where each method is beneficial.
题目7（解释题，4分）： 从强度、持续时间和主要供能系统三方面比较持续训练与间歇训练，并各举一项适合该方法的运动。
Continuous training involves exercising at a steady, moderate intensity (60–80% of maximum heart rate) for a prolonged period without rest. It primarily targets the aerobic energy system and improves cardiovascular endurance. A marathon runner would use continuous runs to build an aerobic base.
持续训练指以稳定、中等的强度（最大心率的 60–80%）长时间不间断地运动，主要针对有氧供能系统，提升心血管耐力。马拉松运动员会通过持续跑建立有氧基础。
Interval training alternates periods of high-intensity effort (85–100% effort) with recovery intervals. It challenges both the aerobic and anaerobic systems, developing speed, power and the ability to recover quickly. A netball centre player might use repeated sprint intervals to mimic the stop-start demands of a match.
间歇训练则在短时间高强度运动（85–100% 努力）与恢复间歇之间交替，同时挑战有氧与无氧系统，发展速度、爆发力和快速恢复能力。无挡板篮球中场球员可采用反复冲刺间歇，以模拟比赛中停顿-爆发的节奏。
Interval training can also improve maximal oxygen uptake (VO₂ max) when recovery periods are kept short. Continuous training is safer for beginners and easier to monitor, but interval training produces quicker gains in anaerobic fitness for game players.
当恢复间歇较短时，间歇训练还能提升最大摄氧量（VO₂ max）。持续训练对初学者更安全且便于监控，但间歇训练能更快提高比赛运动员的无氧适能。
8. Question 8: Short-term and Long-term Effects on the Cardiovascular System | 题目8：运动对心血管系统的短期与长期影响
Question 8 (Extended Writing, 6 marks): Discuss the short-term (immediate) and long-term effects of regular aerobic training on the cardiovascular system. Use specific physiological terms.
题目8（拓展写作，6分）： 讨论规律性有氧训练对心血管系统的短期（即时）和长期影响。请使用准确的生理术语。
ncreases because the sympathetic nervous system stimulates the sinoatrial node to fire faster. Stroke volume – the amount of blood pumped per beat – ver more oxygen to working muscles. Blood pressure (systolic) goes up, and blood is redistributed through vasodilation in active muscles and vasoconstriction in non-essential areas like the digestive system.
短期影响在运动一开始便发生。心率上升，因为交感神经刺激窦房结加快发放冲动；每搏输出量增加，故心输出量（心率×每搏输出量）提高以向工作肌肉输送更多氧气。收缩压上升，同时血液重新分配：活动肌肉的血管扩张，消化系统等非必需区域的血管收缩。
Long-term adaptations from regular aerobic training include resting heart rate decreasing (bradycardia) because the heart becomes more efficient. Stroke volume increases at rest and during exercise, leading to a higher maximal cardiac output. The heart muscle undergoes hypertrophy, thickening the left ventricle wall. Capillary density in muscles increases, and blood volume expands. These changes improve endurance and speed up recovery.
长期适应包括：安静心率降低（心动徐缓），因为心脏变得更有效率；静息和运动时的每搏输出量均增加，从而提升最大心输出量；心肌发生良性肥大，左心室壁增厚；肌肉内毛细血管密度增大，血容量增加。这些变化增强了耐力并加快了恢复。
Key term checklist: Cardiac output, stroke volume, bradycardia, vasodilation, vasoconstriction, hypertrophy, capillary density. Writing these terms in context will help you reach the top marks.
关键术语清单： 心输出量、每搏输出量、心动徐缓、血管舒张、血管收缩、肥大、毛细血管密度。在答案中恰当运用这些术语，有助于冲击满分。
9. Exam Technique: Tackling 6-Mark Questions | 考试技巧：攻克6分题
Extended 6-mark questions test your ability to structure a response and apply knowledge. Start with a clear opening statement that shows you understand the question. Then develop two or three detailed points using 'Point, Explain, Example' (PEE). Use specific sporting scenarios and physiological terms.
6 分拓展题考查你组织答案和应用知识的能力。开头用一句清晰的话表明你理解了题意。然后运用“观点-解释-举例”（PEE）结构展开两到三个详细论点，务必使用具体的运动场景和生理术语。
A common pitfall is listing isolated facts without linking them to the question. For example, instead of just stating 'cardiac output increases', write: 'Cardiac output increases because both heart rate and stroke volume rise during exercise. This allows more oxygenated blood to reach the working muscles, delaying fatigue in a long-distance run.' This demonstrates understanding, not just recall.
常见误区是罗列孤立的陈述，而未将其与问题联系起来。例如，不要只写“心输出量增加”，而要写成：“心输出量增加是由于运动时心率和每搏输出量均上升，这使得更多含氧血液到达工作肌肉，从而在长跑中延缓疲劳。”这展现的是理解，而非简单记忆。
Plan for about 3–4 minutes to jot down three key ideas before you start writing. Focus on depth rather than trying to cover everything. Quality explanations with correct terminology consistently earn higher marks than shallow coverage of many points.
写前花 3–4 分钟快速写下三个关键想法。追求深度而非面面俱到。用正确术语进行高质量的解释，比肤浅地罗列多项内容更能持续获得高分。
10. Common Mistakes and How to Avoid Them | 常见错误及避免方法
Many marks are lost through avoidable errors. One is confusing 'health-related' and 'skill-related' fitness components. Create a two-column table to test yourself: list all eleven components under the correct heading until it becomes automatic.
许多失分来自可避免的错误。一是混淆“健康相关”与“技能相关”体能组成。可以画一个两列表格进行自测：将所有 11 项分别归入正确类别，直到熟练掌握。
Another frequent mistake is describing training methods without linking them to the sport's energy demands. When answering, always ask: 'Does this method develop the aerobic or anaerobic system? How does that match the sport?' This simple check will improve your application marks.
另一个常见错误是描述训练方法时未联系运动的供能需求。回答时先自问：“这种方法发展的是有氧还是无氧系统？它如何匹配这项运动？”这个简单的自检能提升应用类题目的得分。
In data analysis questions, many students only identify the trend and forget to explain physiological causes. Practise drawing arrows on heart rate graphs and
Published by TutorHao | Year 9 体育 Revision Series | aleveler.com
更多咨询请联系16621398022（同微信）
或截图后用「扫一扫 → 相册」选择本图