跟读练习: Everyday Grammar Video: 'Population' in Sentences - 通过YouTube学习英语口语
B1
Hi, Dr. Jill!
30 句
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Hi, Dr. Jill!
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We should continue talking about the noun population.
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It's such a useful term to talk about both people and animals.
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That's a fine idea!
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We can start by thinking about how we use population in sentences.
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Population is a noun.
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If you have followed our lessons,
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you can probably guess that determiners,
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words that show if a noun is specific or general are likely to come before population.
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We can check an online database for more information.
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Google's Ngram viewer, for example,
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tells us that the word the is the most commonly used word before population.
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Grammar books say that the is an article,
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and articles are a kind of determiner.
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So you are very likely to hear or read something like this.
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said the population declined by 1%.
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What might be the most commonly used words after the noun population?
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Google's Ngram viewer tells us that the short word of is the most common by far.
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So you are very likely to hear or read something like this.
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The population of Japan is aging quickly.
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What else can we say about population?
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Two related nouns include overpopulation and underpopulation.
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Overpopulation means too many people.
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Underpopulation means too few people.
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Some countries once had an overpopulation problem,
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but with lower birth rates,
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now the problem is underpopulation.
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Both of these nouns are generally used in the non-count forms.
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In other words, we don't generally make them plural.
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And that's Everyday Grammar.
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本课介绍
在本课中，学习者将深入了解名词“人口”的用法以及如何在句子中正确应用这一词汇。通过此课程，你将掌握与“人口”相关的常用表达，帮助你在讨论与人类及动物相关的话题时更加自如。此外，我们还将探讨与“人口”相关的词汇，例如“过度人口”和“人口不足”，并理解它们的语法规则，尤其是如何使用这些名词的非可数形式来表达复杂的社会现象。
关键词汇与短语
- 人口 (population): 描述一个地区内人的数量。
- 过度人口 (overpopulation): 意味着某地区人口过多，超出了资源的承载能力。
- 人口不足 (underpopulation): 指人口数量过少，无法维持正常的社会和经济活动。
- 下降 (decline): 描述人口或其他数量的减少。
- 老龄化 (aging): 描述人口中老年人比重增加的现象。
- 特定 (specific): 用于描述某个明确的名词。
- 普遍 (general): 表示广泛适用的名词，没有具体限制。
- 短语 (phrase): 词语的组合，通常用于表达特定的含义。
练习技巧
要有效提高你的英语发音并掌握“人口”这一词汇，在练习时使用影子跟读（shadow speech）的方法尤为重要。你可以从视频中选择一段并尝试模仿其语音语调。由于视频的速度适中，建议你初次听时先专注于理解内容，再进行跟读。可以使用shadowspeaks的方式，慢慢把这段对话朗读出来。
在练习时，注意每个词的清晰发音，尤其是“人口”的发音。通过反复练习，你将逐渐提高英语发音，在表达时更加流利自信。同时，记得在听的过程中，随时做好笔记，以帮助记忆使用频率较高的短语和句子结构。无论是讨论“过度人口”或“人口不足”，坚持英语影子跟读能够显著帮助你掌握相关语法和词汇。
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。