跟读练习: Hanoi remote controls air quality | Vietnam Today - 通过视频学习英语口语

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Turning now to environmental concerns closer to home,

Hanon authorities are calling on six neighboring provinces and relevant ministries to take urgent action against rising air pollution.

It's been quite the conversation recently and you can really see the pollution with your own eyes too.

And air pollution has been persisting in the capital city and the situation is becoming increasingly urgent.

Air pollution levels have been rising steadily during seasonal transitions, affecting public health and the environment.

The levels across the capital are climbing, particularly during seasonal transitions with emissions crossing provincial boundaries.

Hanoi has proposed establishing a national steering committee and across regional forecasting an early warning system.

Information sharing with nearby localities such as Mắc Ninh, Hưng Yin and Tai Fong is expected to help improve air quality and support sustainable development across the region.

Air pollution is not a new problem for Hanoi.

In fact, it has become a prolonged challenge, directly affecting daily life and public health.

So far, authorities are deploying management measures and advanced technologies, including UAVs, to monitor rise,

straw burning and dust emissions from major construction sites across the city.

The monitoring results are shared promptly with local authorities to enable timely action.

Now, let's take a look.

According to the Department of Environment,

Hanoi has three major hotspots where smoke and dust frequently affect residential areas and key traffic routes.

Since September, the Ministry of Agriculture and Environment Center for Agricultural Monitoring has deployed UAVs equipped with imaging and LIDAR systems.

They operate rotating flights to track emission sources closely.

UAV technology is a new and practical solution in Vietnam.

We have deployed an uncrewed aerial vehicle system to monitor illegal waste dumping, soil disposal and construction debris in polluted areas around Hanoi.

Each flight requires three personnel and typically lasts between 35 and 45 minutes.

After nearly three months, monitoring has improved significantly by combining satellite imagery with UAV data,

enabling authorities to accurately identify pollution hotspots in time and space and respond promptly.

Regarding air quality, the National Remote Sensing Department is currently implementing monitoring of transparent air pollution sources.

For Hanoi, we are using optical remote sensing data to monitor large construction sites.

Based on these data, we then conduct on-site inspection and deploy UAVs, allowing us to carry out more details and targeted monitoring.

As extreme weather events and urban environmental challenges become increasingly unpredictable,

AI and remote sensing technologies do more than review what the human eye cannot see.

They provide valuable time to act early,

marking the difference between reactive responses and a proactive city committed to protecting public health.

Thank you.

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本课的词汇与口语要点

这节 B2 级别的口语课以视频“Hanoi remote controls air quality”为素材。视频中反复出现的词有：pollution, Hanoi, Uav, monitoring, authorities。这段视频共有 31 个句子、439 个单词可供跟读。讲话部分时长为 3:34。说话人语速平稳，每分钟约 123 个词，很适合跟读。只有 72% 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
pollution 名词	/pəˈluʃən/	污染
deploy 动词	/dɪˈplɔɪ/	部署
emission 名词	/ɪˈmɪʃ.ən/	排放
promptly 副词	/ˈpɹɑmptli/	迅速, 及时
seasonal 形容词	/ˈsiːzənəl/	季節性 /季节性
urgent 形容词	/ˈɜː.d͡ʒənt/	緊急 /紧急, 緊迫 /紧迫
proactive 形容词	/pɹoʊˈæk.tɪv/	積極 /积极, 主動 /主动
persist 动词	/pɚˈsɪst/	堅持 /坚持
rotate 动词	/ˈɹoʊ.teɪt/	旋转, 转动
unpredictable 形容词		不可預知的 /不可预知的
steer 动词	/stɪɹ/	掌舵, 驾驶
timely 形容词	/ˈtaɪm.li/	及時 /及时, 適時 /适时
aerial 名词	/ˈɛəɹiəl/	天線 /天线
debris 名词	/ˈdɛbɹi/	殘骸 /残骸, 瓦礫 /瓦砾
straw 名词	/stɹɔ/	稈子 /秆子, 秸秆

视频中出现的短语动词

单词	发音	释义
carry out 动词	/ˈkæ.ɹi aʊt/	進行 /进行

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
现在完成进行时 have/has been + -ing — 以前开始、现在仍在继续的动作	has been persisting · have been rising
现在完成时 have/has + 过去分词 — 过去发生但与现在仍有关联的事	It's been · has proposed · has become
被动语态 be + 过去分词 — 强调发生了什么，而不是谁做的	is expected · are shared

需要注意的发音

“sh” 和 “zh” 音: pollution /pəˈluʃən/, emission /ɪˈmɪʃ.ən/, provincial /pɹəˈvɪn(t)ʃəl/, inspection /ɪnˈspɛkʃən/
长单词——注意重音位置: locality /loʊˈkæl.ɪ.ti/, accurately /ˈæk.jə.ɹɪt.li/, sustainable /səˈsteɪnəbəl/

中文母语者容易读错的音：

/v/ — 不要读成 /w/，上齿轻触下唇: proactive /pɹoʊˈæk.tɪv/, reactive /ɹiːˈæktɪv/, provinces /ˈpɹɔv.ɪns.ɪz/, provincial /pɹəˈvɪn(t)ʃəl/
词尾辅音 — 要读清楚，后面不要加元音: urgent /ˈɜː.d͡ʒənt/, pollute /pəˈluːt/, proactive /pɹoʊˈæk.tɪv/, equip /ɪˈkwɪp/, persist /pɚˈsɪst/
/r/ 和 /l/ 的区别: promptly /ˈpɹɑmptli/, prolong /pɹoʊˈlɑŋ/, aerial /ˈɛəɹiəl/, accurately /ˈæk.jə.ɹɪt.li/, provincial /pɹəˈvɪn(t)ʃəl/

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 pollution, deploy, emission 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。

影子跟读法: 阅读完整分步指南 →

跟读练习: Hanoi remote controls air quality | Vietnam Today - 通过视频学习英语口语

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