跟读练习: What are the Signs and Symptoms of Prostate Cancer? | Cancer Research UK - 通过视频学习英语口语
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As the most common cancer in men, understanding prostate cancer is vital.
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So I've come to Cambridge University Hospital to speak with Dr
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Vincent Nanaprakasam to find out how they go about diagnosing this common cancer.
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Well Vincent, prostate cancer is notoriously difficult to diagnose isn't it?
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Indeed, in fact prostate cancer most often has no symptoms.
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A man might go to his GP because he has noticed a change in his urinary symptoms, getting up at night maybe or having difficulty passing water
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and most often that's due to a normal enlargement of the prostate as he gets older.
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In fact prostate cancer doesn't cause any symptoms unless it's very advanced, in which case it might mimic some of those symptoms of an obstructed or large prostate.
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But if there are any concerns, the first step is to go and see your GP who can then investigate further.
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So what would your GP do?
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Most often what they'll do is take a history from you, do an examination of the prostate and do a PSA blood test.
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What is a PSA test?
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So PSA stands for prostate specific antigen.
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It's produced by the prostate gland and it's a marker for the presence of prostate cancer.
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However, it can also be raised in other conditions so it's not a very specific marker,
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but it's the first test that we can do to say whether we should proceed to further investigations.
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So what happens if you get sent to the hospital for an examination?
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The specialist will see you, again take a history and an examination, and then most often what they will do is arrange a prostate biopsy.
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Increasingly they might recommend a scan to be done first, an MRI scan, and then discuss with you what the best way to do a biopsy is.
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And if it is cancer, tell us what happens then.
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Tell us about some of the tests.
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Well, a discussion then starts.
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The first step is to make sure that we know exactly what kind of cancer it is, and that might involve other types of scans, for example a CT scan or a bone scan.
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The kind of cancer is determined by the size of it or the stage of a cancer, and once the specialist puts all that information together with what the biopsy has shown,
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then they start to discuss with you what the treatments are.
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So, now we know more about the tests and the good news is
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that the majority of men diagnosed with prostate cancer survive for 10 or more years.
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For further information, visit the Cancer Research UK website or see the other videos in this series.
本节课学习内容
通过观看有关前列腺癌症状与诊断的视频，学习者将练习听懂医学领域的英语对话，掌握专业术语的发音与用法，并通过影子跟读提升英语口语流畅度。课程内容涵盖疾病描述、医疗流程等实用表达，适合想要提高英语口语（尤其是雅思口语练习）的学习者。
核心词汇与短语
- prostate cancer：前列腺癌
- PSA test：前列腺特异性抗原检测
- biopsy：活检
- urinary symptoms： urinary symptoms（泌尿系统症状）
- advanced stage：晚期
- MRI scan：磁共振成像扫描
影子跟读练习技巧
影子跟读（shadow speak）是提升英语口语的高效方法。本视频对话语速适中，语气专业且清晰，非常适合练习。建议学习者：首先完整听一遍视频，熟悉内容；然后逐句跟读，模仿说话人的语调与停顿，尤其注意医学术语的重音（如“prostate”的重音在第一个音节）；最后尝试同步跟读，缩短与原音的时间差，提升反应速度。
练习时可重点关注医生与受访者的对话逻辑，学习如何用英语清晰描述医疗流程。对于雅思口语练习者，这种专业场景的对话能帮助拓展词汇量与表达多样性。坚持每天15分钟的影子跟读训练，可显著提高口语流畅度与听力理解能力。
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。