跟读练习: The benefits of good posture - Murat Dalkilinç - 通过YouTube学习英语口语
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Has anyone ever told you, "Stand up straight!" or scolded you for slouching at a family dinner?
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Has anyone ever told you, "Stand up straight!" or scolded you for slouching at a family dinner?
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Comments like that might be annoying, but they're not wrong.
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Your posture, the way you hold your body when you're sitting or standing, is the foundation for every movement your body makes, and can determine how well your body adapts to the stresses on it.
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These stresses can be things like carrying weight, or sitting in an awkward position.
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And the big one we all experience all day every day: gravity.
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If your posture isn't optimal, your muscles have to work harder to keep you upright and balanced.
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Some muscles will become tight and inflexbile.
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Others will be inhibited.
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Over time, these dysfunctional adaptations impair your body's ability to deal with the forces on it.
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Poor posture inflicts extra wear and tear on your joints and ligaments, increases the likelihood of accidents, and makes some organs, like your lungs, less efficient.
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Researchers have linked poor posture to scoliosis, tension headaches, and back pain, though it isn't the exclusive cause of any of them.
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Posture can even influence your emotional state and your sensitivity to pain.
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So there are a lot of reasons to aim for good posture.
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But it's getting harder these days.
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Sitting in an awkward position for a long time can promote poor posture, and so can using computers or mobile devices, which encourage you to look downward.
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Many studies suggest that, on average, posture is getting worse.
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So what does good posture look like?
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When you look at the spine from the front or the back, all 33 vertebrae should appear stacked in a straight line.
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From the side, the spine should have three curves: one at your neck, one at your shoulders, and one at the small of your back.
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You aren't born with this s-shaped spine.
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Babies' spines just have one curve like a "c." The other curves usually develop by 12-18 months as the muscles strengthen.
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These curves help us stay upright and absorb some of the stress from activities like walking and jumping.
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If they are aligned properly, when you're standing up, you should be able to draw a straight line from a point just in front of your shoulders, to behind your hip, to the front of your knee, to a few inches in front of your ankle.
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This keeps your center of gravity directly over your base of support, which allows you to move efficiently with the least amount of fatigue and muscle strain.
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If you're sitting, your neck should be vertical, not tilted forward.
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Your shoulders should be relaxed with your arms close to your trunk.
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Your knees should be at a right angle with your feet flat on the floor.
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But what if your posture isn't that great?
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Try redesigning your environment.
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Adjust your screen so it's at or slightly below eyelevel.
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Make sure all parts of your body, like your elbows and wrists, are supported, using ergonomic aids if you need to.
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Try sleeping on your side with your neck supported and with a pillow between your legs.
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Wear shoes with low heels and good arch support, and use a headset for phone calls.
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It's also not enough to just have good posture.
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Keeping your muscles and joints moving is extremely important.
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In fact, being stationary for long periods with good posture can be worse than regular movement with bad posture.
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When you do move, move smartly.
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Keep anything you're carrying close to your body.
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Backpacks should be in contact with your back carried symetrically.
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If you sit a lot, get up and move around on occassion, and be sure to exercise.
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Using your muscles will keep them strong enough to support you effectively, on top of all the other benefits to your joints, bones, brain and heart.
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And if you're really worried, check with a physical therapist, because yes, you really should stand up straight.
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本课程简介
在这一课中，学习者将探索良好姿势的重要性以及如何通过正确的身体姿态来提升自身的健康和生活质量。我们将讨论身体姿势如何影响肌肉功能、情绪状态以及日常活动的效率。同时，学习者将学习如何改善自己的姿势及维持良好姿势的习惯，进而增强自己的英语表达能力。这些内容将有助于你在进行英语影子跟读和英语口语练习时更加自如。
关键词汇与短语
- 姿势 (Posture)
- 肌肉 (Muscle)
- 脊柱 (Spine)
- 重力 (Gravity)
- 关节 (Joint)
- 适应 (Adapt)
- 运动 (Movement)
- 效率 (Efficiency)
练习建议
在进行影子跟读时，建议尽量模仿视频中的语速和语调，以增强语感和口语流利度。你可以先静听一段音频，观察发音的重音和停顿，再尝试跟读。利用这一视频的内容，尤其是关于姿势的重要性，来进行shadow speech练习时，先专注于每个词的清晰发音，然后逐渐提高速度，确保自己的发音清晰可辨。记录自己的声音，听听与原版的差异，以便更好地调整语音。建议在练习的过程中，注意保持良好的身体姿势，既可以避免不适，也可以让你的声音更加有力与自信。
为了更好地支持你的身体，记得时常调整你的坐姿或站姿，保持颈部直立，肩部放松，这样在进行英语口语练习时，你会发现能够更自然地表达自己。如果你有任何不适，或者对自己姿势是否正确有疑问，别忘了寻求专业的物理治疗师帮助。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。