跟读练习: The Best Ways to Prevent a Stroke | Ask Cleveland Clinic's Expert - 通过YouTube学习英语口语
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- My name is Dr. Khawaja.
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- My name is Dr. Khawaja.
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I'm a stroke neurologist at Cleveland Clinic, and I specialize in treating strokes and cerebrovascular disease at Cleveland Clinic.
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So a stroke is a medical emergency, and it happens when blood flow to the brain stops.
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And when that happens, it can cause all different types of symptoms.
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It can affect someone's speech, language, vision, balance, strength, sensation.
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There are two main types of strokes: one is ischemic and the other is hemorrhagic.
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And ischemic stroke is far more common and occurs when blood flow to the brain is interrupted by a clot or occlusion.
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And when that happens, the effected part of the brain that doesn't receive blood flow basically stops working.
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The other type of stroke is hemorrhagic, and that occurs when an artery in the brain basically bursts.
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And that causes bleeding in and around the brain.
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And the brain does not like any kind of blood that's not in the arteries.
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It can cause irritation.
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There are modifiable risk factors, and then there's non-modifiable risk factors.
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So things that we can't necessarily change: our age, our genetics, and then our gender.
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We know that at certain ages men have a higher risk of stroke.
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And then women can have a higher risk of stroke.
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Then there are the modifiable risk factors: things such as high blood pressure, high cholesterol, diabetes, obesity, atrial fibrillation, smoking, alcohol use.
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Some of the most common cause of stroke include things such as high blood pressure, which is often referred to as the silent killer.
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People don't know they have high blood pressure.
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And really the only way to know is if it's checked, either at home by yourself or when you go to your doctor's office.
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Atrial fibrillation is also something that sometimes we discover only when patients have a stroke, and that's an irregular heart rhythm.
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Some people will feel palpitations or kind of a racing of the heart.
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A major risk factor is also smoking.
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And so stopping smoking can significantly reduce the risk of stroke.
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When a stroke happens, it is of the upmost importance to get evaluated in an emergency room to receive lifesaving and disability-sparing treatments.
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It is better to call 911 than to try to drive it to the ER yourself, if time permits, and get evaluated because there are certain medications and certain procedures that we can do.
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But those medications and procedures are all time-based, and they work better if we're able to get to people sooner.
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One of those major treatments is Alteplase, and the other treatment is endovascular therapy.
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With Alteplase or Tenecteplase, these are medicines that we're able to give through the IV that break up clots.
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I like to think of it as Drano for the body.
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We're able to inject it, and it finds the clots and it breaks them up.
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And it's been shown to improve outcomes.
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Endovascular therapy, it's like kind of snaking a drain, where you take a catheter and you move it all the way up into the brain and you pull a clot out.
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And that treatment has been shown to be extremely effective in reducing disability related to stroke.
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Stroke is very preventable.
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And one of the easiest ways to prevent a stroke is to know what your risk factors are and live a healthy lifestyle.
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We're noting that more and more young people are having strokes every year.
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And it's something that is no longer a disease of the elderly, that we're seeing patients in their 20s, 30s, 40s.
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Even children, unfortunately, can have strokes.
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And so it's very important to ensure that you have regular follow-up, annual visits with your physician, just to make sure that everything is on track.
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And then if you do have risk factors, to make sure that you are actively managing it.
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So it's important for you to be active in your own care.
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You yourself are also managing your blood pressure, and you yourself are taking steps to ensure that everything is well controlled.
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And not only that, the pills alone really don't help unless you're also living a healthy lifestyle.
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So eating right, exercising regularly, and also kind of tracking your weight to make sure that your weight is within the target.
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Shadowing English
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关于本课
在这一节课中，您将通过观看有关中风防治的专家讲解，练习英语口语。您将学习到中风的类型、风险因素和预防措施。通过模仿专家的发音和语调，您将提升自己的英语表达能力，特别是在医疗相关领域的语言运用。这个视频通过清晰的叙述和适中的速度，特别适合进行英语影子跟读练习。
关键词汇与短语
- 中风 (Stroke) - 一种医学紧急情况，当大脑的血流停止时发生。
- 缺血性中风 (Ischemic Stroke) - 由于血管堵塞，导致大脑血流中断的中风类型。
- 出血性中风 (Hemorrhagic Stroke) - 发生在脑动脉破裂时，导致脑内出血的中风类型。
- 高血压 (Hypertension) - 常被称为“隐形杀手”，是中风的主要风险因素之一。
- 心房颤动 (Atrial Fibrillation) - 一种心律不齐的情况，可能增加中风风险。
- 生活方式 (Lifestyle) - 健康的生活方式可以有效预防中风。
- 定期检查 (Regular Check-ups) - 定期与医生会面以监控健康状况。
- 健康饮食 (Healthy Diet) - 保持健康饮食对于预防中风至关重要。
练习建议
在进行英语口语练习时，您可以尝试以下方法来增强您的效果：
- 在观看视频的同时，跟随专家的语速和语调。可以先观看一次完整视频，了解内容后再进行影子跟读。
- 选择特定片段进行重复练习，确保您可以清晰地模仿讲话者的发音和情感表达。
- 使用暂停和回放的功能，逐句听并模仿，这样可以加强对细节的把握。
- 与朋友或学习伙伴一起练习，互相纠正发音，并用这个视频中的术语进行对话。
- 定期回顾所学的新词汇与短语，并在日常交流中尝试使用。
通过这些练习，您将有效提升自己的口语能力，同时掌握与中风相关的关键术语。记住，shadowspeaks可以帮助您轻松入门英语影子跟读，让学习变得更加轻松有趣！
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。