跟读练习: How did ancient civilizations make ice cream? - Vivian Jiang - 通过YouTube学习英语口语

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On a hot spring afternoon in 1963, two men, sent by the American CIA, snuck into the cafeteria of the Havana Libre Hotel.
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29 句
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On a hot spring afternoon in 1963, two men, sent by the American CIA, snuck into the cafeteria of the Havana Libre Hotel.
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Their directive was to retrieve a poison pill from the freezer and slip it into the chocolate milkshake of Fidel Castro, the Cuban leader who was known to devour up to 18 scoops of ice cream after lunch.
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While exact details of the story are contested, it's rumored that the pill, however, froze to the freezer coils and broke, foiling the CIA’s plan and granting Castro many more days to satiate his sweet tooth.
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Ice cream has held a unique role in our world’s history, culture, and cravings— but where did it come from?
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The first accounts of cold desserts and iced drinks date back as early as the first century.
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In civilizations including ancient Rome, Mughal India, and Tang dynasty China, these icy treats were mainly enjoyed by the royal elites.
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And finding the means to freeze these delicacies wasn’t always easy.
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Wealthy Mediterranean nobility sent laborers to trek up high mountains to harvest glacial ice and snow.
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Meanwhile, ancient Persians built shallow insulated pools of water and utilized a technique known as sky cooling.
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At night, the shallow pools would naturally radiate heat into the dry desert skies, causing them to dip below the ambient temperature and freeze.
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Yet the cream-based treat we know today made a much later debut.
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It was originally inspired by sherbet, or sharbat in Arabic, an icy drink believed to have originated in Persia, and subsequently gained popularity in the Middle Ages.
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European travelers brought sharbat recipes home, and began creating their own chocolate, pinecone, and even eggplant flavored takes on the refreshment.
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In 1692, Antonio Latini, a Neapolitan chef, recorded a recipe for a unique milk-based version, which some historians dub the first ice cream.
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In the 18th century, ice cream expanded its reach as these recipes set sail alongside European settlers to North America.
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Yet it was still mainly enjoyed by the upper classes as the process to make it was quite laborious, and its main ingredients— sugar, salt, and cream— were expensive.
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George Washington is said to have spent the equivalent of $6,600 in today’s dollars on ice cream in one summer alone.
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It was on American soil that the frozen dessert entered its golden age, as inventors and entrepreneurs began to engineer ways to bring it to the masses.
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In Philadelphia in 1843, Nancy Johnson patented a revolutionary ice cream-making machine featuring a crank and beater, which made the process easier for any home cook.
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And storing ice cream was no longer an obstacle, as by the mid-1830s, New England businessman “Ice King” Frederic Tudor had greatly improved the ice trade, shipping thousands of tons of ice to households across the globe.
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Soon, ice cream was on every street corner.
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In the late 1880s, political turmoil brought Italian immigrants to cities like London, Glasgow, and New York, where many took up jobs as street vendors selling licks of ice cream for roughly a penny each.
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Meanwhile, American druggists discovered the appeal of combining soda, a drink thought to have therapeutic properties at the time, with ice cream, and a new social spot was born: the soda fountain.
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When the sale of alcohol was banned in 1920, many American saloons reinvented themselves as soda fountains, and breweries like Anheuser-Busch and Yuengling pivoted to producing ice cream.
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At the same time, refrigeration technology was improving rapidly.
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By the end of World War II, the average American home had a freezer that could house a quart of ice cream.
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Even trucks could be equipped with freezers full of frozen treats.
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Today, ice cream continues to take on new forms.
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And while some of its mysteries may never be solved, one thing is certain: our love for ice cream will never thaw.

为什么要通过这个视频进行口语练习？

观看并模仿这段视频不仅可以帮助你了解冰淇淋的历史，还可以提升你的英语口语能力。通过跟随讲者，学习如何在不同语境下使用英语表达，使你能够在日常会话中更加自如。这个视频所包含的丰富文化和历史背景，可以为雅思口语练习提供极好的素材，以帮助你在考试中脱颖而出。利用“shadowspeak”技巧，你能更好地捕捉到讲者的语气和节奏，从而在与他人的互动中表现得更加自然和自信。

语法与表达方式

在视频中，讲者使用了多种语法结构，这些结构可以帮助你在口语练习中更加灵活。以下是几个关键的例子：

  • 过去完成时：如“George Washington is said to have spent the equivalent of $6,600...”，这个结构帮助我们理解动作发生的先后顺序，适合在描述历史事件时使用。
  • 被动语态：在“ice cream was on every street corner”中，被动语态使我们关注到动作的结果而非执行者，适合在说明事物普遍性时使用。
  • 条件句：例如“If the sale of alcohol was banned...”，这种句型可以用于讨论假设和结果，帮助你提高逻辑表达的能力。

以上提到的语法结构，使用在雅思口语练习和日常交流中，都会让你的表达更加丰富和准确。

常见发音陷阱

在这个视频中，有几个词汇的发音可能会让非母语者感到困惑，比如“revolutionary”和“radiate”。

  • “revolutionary”：注意重音在第三个音节，这对于清晰表达非常重要。
  • “radiate”：记得在发“r”音的时候，要确保舌头的位置正确，以避免发成“w”音。

同时，视频中的一些口音和语速也可能会影响理解，尤其是在提到特定历史或文化背景时。因此，练习时尽量模仿讲者的发音与语调，可以有效提高英语发音，帮助你在雅思口语练习中展现更好的流利度。

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。

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