跟读练习: Where Does Yogurt Come From? - 通过视频学习英语口语
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You know what one of my favorite snacks is?
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Yogurt!
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It's creamy and tangy.
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Tangy means sort of sour and strong tasting, and I think it's really delicious.
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Sometimes I'll have some yogurt for breakfast, maybe with some granola sprinkled on top, or some fruit mixed in.
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Or sometimes I'll just have it as a snack!
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It's so tasty and it's also really good for you!
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Most yogurt is made from milk.
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Usually cow's milk, but not always.
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There's also goat milk yogurt, sheep milk yogurt, and even buffalo milk yogurt.
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But the ingredient that makes it so thick and creamy, and gives it that tangy taste, is something you might not expect.
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Bacteria.
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Surprising, right, Squeaks?
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Bacteria are super-duper small living things, too small for us to see with our eyes.
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You might have heard people mention them when they're talking about germs that can make you sick.
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Just like there are lots of different types of animals and plants, there are also lots of different types of bacteria.
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And the kinds that we put in milk to make yogurt are actually good for you!
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Before yogurt makers add this special good bacteria to the milk,
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they first get rid of any bad bacteria that could make you sick by pasteurizing the milk or heating it up.
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That kills any bad bacteria that might be hanging around.
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We do this for all sorts of stuff that's made from milk.
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Yogurt, of course, and also cheese and butter.
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Once the yogurt makers get rid of any bad bacteria, it's time to introduce the good bacteria.
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This is the special stuff that makes yogurt, yogurt!
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We call them probiotics!
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We already have some of these bacteria inside our bodies, and they help our stomachs stay healthy.
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Sometimes it's good to get extra probiotics, like if you have an upset stomach or you are taking certain types of medicines.
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So the probiotics in yogurt are like a special extra boost.
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When we add probiotics to milk, they start to eat a type of sugar that's in the milk.
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And as they eat it, they turn it into something else, an ingredient called lactic acid.
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That's what makes yogurt so creamy and tangy!
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There are a bunch of different types of probiotics out there, and they all make yogurt taste a little different.
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Some yogurts have a really strong flavor, and other yogurts are pretty mild.
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The type of milk the yogurt is made of affects the flavor, too.
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Yogurt from a cow will taste different than yogurt from a sheep.
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You might also have seen yogurts that aren't made from animal milk at all.
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Maybe they're made from soy milk, or coconut milk, or almond milk.
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The same kind of probiotics that are added to cow
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or sheep milk to make yogurt are added to non-dairy milks like soy milk, and that's how they become yogurt, too.
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But of course, we can put different flavors in the yogurt to give it different tastes, like vanilla or strawberry.
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Yogurts can also taste different from one another because of another ingredient — sugar.
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More sugar means the yogurt tastes sweeter.
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And there's usually more of it in flavored yogurts than in the plain kind.
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We try not to eat too much sugar, though.
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And a little bit is okay, but eating a lot of sugar isn't very good for you.
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You know what, Squeaks?
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All this yogurt talk is kind of making me hungry.
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How about a nice fresh bowl of tangy yogurt?
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We could even add some raspberries on top!
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Thanks for joining us!
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If you want to keep learning all about our delicious, nutritious world, hit the subscribe button and we'll see you next time here at the Fort!
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本课的词汇与口语要点
这节 A2 级别的口语课以视频“Where Does Yogurt Come From?”为素材。 视频中反复出现的词有:yogurt, milk, bacteria, probiotics, taste。 这段视频共有 51 个句子、628 个单词可供跟读。 讲话部分时长为 3:09。 说话人语速较快,每分钟约 199 个词,会出现较多连读和弱读。 79% 的单词属于英语最常用的 3,000 词,其余的词建议在练习前先学一下。
视频中的重点词汇
视频中 15 个值得学习的单词,附发音和释义:
| 单词 | 发音 | 释义 |
|---|---|---|
| yogurt 名词 | /ˈjɒɡ.ət/ | 酸奶, 酸牛奶 |
| flavor 名词 | /ˈfleɪvə/ | 味道, 味兒 /味儿 |
| sheep 名词 | /ˈʃiːp/ | мянён, ён |
| ingredient 名词 | /ɪnˈɡɹiːdi.ənt/ | 成份, 材料 |
| stomach 名词 | /ˈstʌmək/ | дўзы, 胃 |
| delicious 形容词 | /dɪˈlɪ.ʃəs/ | 好吃, 可口 |
| maker 名词 | /ˈmeɪk.ɚ/ | 製造者 /制造者 |
| snack 名词 | /snæk/ | 零食, 小吃 |
| thick 形容词 | /θɪk/ | ху, 厚 |
| acid 名词 | /ˈæsɪd/ | 酸 |
| hungry 形容词 | /ˈhʌŋ.ɡɹi/ | 飢餓 /饥饿, 餓 /饿 |
| plain 名词 | /pleɪn/ | 平原, 平野 |
| butter 名词 | /ˈbʌtɚ/ | 牛油, bá-tah |
| introduce 动词 | /ˌɪntɹəˈdus/ | 介紹 /介绍, 紹介 /绍介 |
| buffalo 名词 | /ˈbʌf.ə.loʊ/ | 水牛 |
视频中出现的短语动词
| 单词 | 释义 |
|---|---|
| hang around 动词 | 逗留 |
视频中的语法
说话人最常用的结构,并附上视频中的原话:
| 结构 | 视频中的用法 |
|---|---|
| 被动语态 be + 过去分词 — 强调发生了什么,而不是谁做的 | is made · aren't made · are added |
| 用 “might / may” 表可能 might/may + 动词 — 有可能但不确定的事 | might not expect · might have · might be |
| “will” 表将来 will + 动词 — 决定、承诺或预测 | I'll have · I'll just have · will taste |
| 现在进行时 am/is/are + -ing — 此刻或近期正在发生的事 | they're talking · are taking |
需要注意的发音
说话人用了 7 次缩略和弱读形式,例如 I'll, they're, aren't。请按听到的简短形式来说。
- “sh” 和 “zh” 音: sheep /ˈʃiːp/, delicious /dɪˈlɪ.ʃəs/, nutritious /nuːˈtɹɪʃəs/
- 长单词——注意重音位置: ingredient /ɪnˈɡɹiːdi.ənt/, probiotic /ˌpɹoʊ.baɪˈɑ.tɪk/
中文母语者容易读错的音:
- /v/ — 不要读成 /w/,上齿轻触下唇: flavor /ˈfleɪvə/, vanilla /vəˈnɪl.ə/
- 词尾辅音 — 要读清楚,后面不要加元音: yogurt /ˈjɒɡ.ət/, sheep /ˈʃiːp/, ingredient /ɪnˈɡɹiːdi.ənt/, stomach /ˈstʌmək/, delicious /dɪˈlɪ.ʃəs/
- /r/ 和 /l/ 的区别: granola /ɡɹəˈnoʊlə/, sprinkle /ˈspɹɪŋkəl/
如何用这段视频练习
- 先完整听一遍视频,不要开口,记下不认识的单词。
- 先用 0.75 倍速逐句跟读,熟练之后再回到正常速度。
- 录下自己的声音并与原声对比,特别注意 yogurt, flavor, sheep 这类单词。
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。





























