跟读练习: Whipple Procedure: Why and How the Surgery Is Performed - 通过视频学习英语口语
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Your pancreas is a long, slender organ that lies behind the stomach and intestines, near the spine.
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This delicate but vital gland is responsible for regulating your body's blood sugar with hormones such as insulin,
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and for helping break down food with digestive enzymes.
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The pancreas is divided into four parts: The head, the neck, the body, and the tail.
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When cancer develops in the head of the pancreas, surgeons often utilize the Whipple procedure also known as a pancreatoduodenectomy.
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to remove the cancerous and precancerous tissue from the pancreas.
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Before beginning a WHIPO procedure, a patient is put under general anesthesia.
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Your surgeon will then make one or more incisions in the abdomen, depending upon the preferred approach.
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Subcostal midline, or through several small incisions,
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known as a laparoscopic or robot -assisted approach.
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Your surgeon will remove the head of the pancreas and a small segment of the intestine, along with the gallbladder and common bile duct.
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A classic version of the Whipple procedure includes the removal of the lower end of the stomach, known as the pylorus.
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The pylorus is a valve that controls the flow of food from the stomach to the intestines.
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The structure may be preserved when possible in a modification of the procedure known as a pylorus -preserving pancreatoduodenectomy.
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Especially large tumors may encroach upon nearby critical blood vessels that supply or drain the intestines.
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Reconstruction of the veins and arteries involved is technically challenging and is evaluated and performed on a case -by -case basis.
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Once the mass has been removed, your surgeon will begin reconstructing the digestive tract.
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a loop of small intestine will be connected directly to the pancreas The common hepatic duct and then the stomach.
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The Whipple procedure is very effective at eliminating cancer and abnormal tissue growth within the head of the pancreas.
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It is a major operation that usually takes up to six and often eight hours.
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Most patients are fully recovered and back to daily life within a couple of weeks.
为什么要通过这个视频练习口语？
通过观看并跟读这个有关Whipple手术的视频，您可以在学习英语的同时了解医学术语和复杂的手术过程。这样不仅可以提高您的英语口语能力，还能扩展您的专业词汇。这种类型的内容适合任何想要提升专业英语水平的学习者。完成此视频的雅思口语练习时，您能有效改善发音和流利度。例如，通过复制讲者的语调和节奏，您可以更加自然地表达自己的观点。使用看YouTube学英语的形式，使学习过程更加有趣和生动。
语法与表达的背景
在视频中，讲者运用了几种重要的语法结构和表达方式，以下是三个例子：
- Since + 状态描述：使用“since”引导的句子帮助听众理解手术的原因，例如“Since cancer develops in the head of the pancreas...”这种结构在讨论因果关系时非常有效。
- 被动态：讲者使用被动态描述手术过程，如“...the head of the pancreas is removed...”这样可以更客观地表述事情的发生。
- 条件句：例如“...when possible...”表明特定情况的依赖性，增强了语句的说明性，尤其是在讨论医学上的选择时非常重要。
在shadow speak练习中，注意这些语法结构能帮助您在实际对话中更准确地应用。
常见发音陷阱
视频中存在一些容易出现发音错误的词汇，值得特别注意：
- Pancreas[ˈpæŋ.kri.əs]：这个词可能会因为元音和辅音的组合而导致发音困难。您可以通过反复练习这个词来提升发音准确性。
- Incisions [ɪnˈsɪʒ.ənz]：这个词包含多个音节，容易使人不小心简化成一个音节。注意逐个音节地发音，有助于清晰表达。
- Pylorus [paɪˈlɔr.əs]：由于它的拉丁词根，这个词的发音可能会让人困惑。多加练习并模仿讲者的发音，能帮助您克服这个难点。
通过英语影子跟读的方法，您不仅能提高语音技能，还能增强对专业词汇的掌握。
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。