跟读练习: What the Flu Does to Your Body - 通过视频学习英语口语
加载中...
1
How does flu kill you?
2
Influenza doesn't kill you like a bullet.
3
The virus hijacks your cells to replicate, killing many of them in the process.
4
For some, this damage and the immune system's counter-attack make the air sacs in your lungs leaky or stop working.
5
In others, it weakens your defenses so bacteria can flood in, causing sepsis and even multiple organ failure.
6
The flu still kills up to 600,000 people a year.
7
Around 1 in 5 deaths happen in rich countries, but over 80% of flu kills are in lower income countries,
8
where access to vaccines or treatments like oxygen therapy are limited.
9
Flu hits hardest where immune systems are already weakened.
10
And for stressed healthcare systems, one outbreak can cancel surgeries, exhaust oxygen supplies and overwhelm medical staff.
11
Preparing poorer countries to handle flu emergencies and other pandemics costs around $15 billion a year,
12
less than 0.02% of the five richest countries' money, but eight cuts are putting even these funds and their own people at risk.
13
To really cut flu deaths, we need new, more affordable vaccines and a surveillance network to detect outbreaks, which could save hundreds of thousands of lives.
关于本课
您正在使用跟读技巧通过视频"What the Flu Does to Your Body"练习英语口语和发音。
每天练习15到30分钟，将显著提高您的英语流利度和发音准确度。
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。