跟读练习: National Geographic Reading Explorer 1 Unit 11 Our Plastic World - 通过视频学习英语口语
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24 句
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1
Plastic is everywhere.
2
Almost everything we use today is made of plastic.
3
But how is plastic made?
4
Most of the plastics we use today are synthetic.
5
Synthetic plastics are made from fossil fuels like oil.
6
Every year, world production of plastic increases.
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Since 1950, mankind has made about 9.2 billion tons of plastics.
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That's nearly the same weight as 1,600 Great Pyramids of Giza.
9
The problem is, much of this plastic ends up as trash,
10
especially single-use plastics like straws, grocery bags, and packaging products.
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Single-use plastics make up about 40% of all plastic waste.
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They end up ruining our oceans.
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wildlife, and polluting communities around the world.
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But we can take action to help stop this.
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For example, we can use fewer single-use plastic items in our day-to-day lives.
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By simply choosing to use reusable alternatives, each person can make a huge impact in decreasing plastic waste.
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Another way to reduce plastic pollution is by developing bioplastics, plastics made from plants.
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These forks are made from a type of plant.
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Bioplastics can break down much faster than synthetic plastics, in weeks instead of hundreds of years.
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Scientists are also using materials like rubber to make bioplastics.
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The sap from this rubber tree can be used to make all kinds of things, such as gloves, tires, and mattresses.
22
Plastic is present in almost every aspect of modern life.
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But by reducing the amount of plastic we use and throw away, and by producing more bioplastics,
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we can help save the planet.
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本课的词汇与口语要点
这节 B1 级别的口语课以视频“National Geographic Reading Explorer 1 Unit 11 Our Plastic World”为素材。 视频中反复出现的词有：plastic, bioplastics, synthetic。 这段视频共有 24 个句子、252 个单词可供跟读。 讲话部分时长为 2:46。 说话人语速较慢，每分钟约 91 个词，你有足够的时间模仿每一个音。 只有 81% 的单词属于英语最常用的 3,000 词，词汇难度较高。
视频中的重点词汇
视频中最难的 15 个单词，附发音和释义：
| 单词 | 发音 | 释义 |
|---|---|---|
| rubber 名词 | /ˈɹʌbɚ/ | 橡膠 /橡胶, 橡皮 |
| mattress 名词 | /ˈmætɹɪs/ | 床墊 /床垫 |
| glove 名词 | /ɡlʌv/ | 手套 |
| mankind 名词 | /mænˈkaɪnd/ | 人類 /人类, 芸芸眾生 /芸芸众生 |
| straw 名词 | /stɹɔ/ | 稈子 /秆子, 秸秆 |
| fossil 名词 | /ˈfɑsl̩/ | 化石 |
| tire 动词 | /ˈtaɪ̯ɚ/ | 勞累 /劳累, 累 |
| fork 名词 | /fɔɹk/ | цацазы, цацар |
| decrease 动词 | /dɪˈkɹiːs/ | 減少 /减少, 下降 |
| pollution 名词 | /pəˈluʃən/ | 污染 |
| scientist 名词 | /ˈsaɪəntəst/ | 科學家 /科学家 |
| ton 名词 | /tʌn/ | 噸 /吨, 公噸 /公吨 |
| ruin 名词 | /ˈɹuː.ɪn/ | 遺址 /遗址, 廢墟 /废墟 |
| fewer | /ˈfjuː.ɚ/ | 較少 /较少, 更少 |
| wildlife 名词 | /ˈwaɪldlaɪf/ | 野生動物 /野生动物, 野生生物 |
视频中出现的短语动词
| 单词 | 释义 |
|---|---|
| end up 动词 | 到达 |
| break down 动词 | 壞了 /坏了, 出故障 |
| throw away 动词 | 棄置 /弃置, 扔 |
需要注意的发音
中文母语者容易读错的音：
- 词尾辅音 — 要读清楚，后面不要加元音: synthetic /sɪnˈθɛtɪk/, pollute /pəˈluːt/, mattress /ˈmætɹɪs/, glove /ɡlʌv/, mankind /mænˈkaɪnd/
- /æ/ — 嘴张大，不要读成 /e/: mattress /ˈmætɹɪs/, mankind /mænˈkaɪnd/
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。
- 用正常速度逐句跟读，每句重复到你的节奏与说话人一致为止。
- 录下自己的声音并与原声对比，特别注意 rubber, mattress, glove 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。