تدريب Shadowing: How Old Can You Get? - تعلم التحدث بالإنجليزية عبر الفيديو
جارٍ التحميل...
1
So, how old can you get?
2
When people die of old age, they really die from age-related diseases like heart issues, cancer or respiratory diseases.
3
Sadly, most of them can't be cured today, but let's assume for a minute that they could be in the near future.
4
As soon as an organ fails, we could replace it and live on for as long as we want it, right?
5
Here's the bad news.
6
There's a passionate scientific debate around whether or not there's a limit to the human lifespan.
7
Scientists currently place this limit around 120 years and think it's linked to human biochemistry.
8
When we age, the DNA in our cells loses its ability to multiply, which limits the amount of damage our bodies can repair.
9
So, what's the good news?
10
Science has made huge progress in aging research and found many promising tools that might slow, stop or reverse aging.
11
And, without aging, death might be postponed much longer, pushing our limit to 200 years without any trouble.
12
To live even longer, we'd have to change our entire biochemistry.
13
But then, would we still be human?
حول هذا الدرس
أنت تتدرب على اللغة الإنجليزية باستخدام "How Old Can You Get?" مع تقنية الـ Shadowing.
ما هي تقنية التظليل الصوتي؟
التظليل الصوتي (Shadowing) تقنية تعلم لغة مدعومة علمياً، طُورت أصلاً لتدريب المترجمين الفوريين المحترفين. الطريقة بسيطة لكنها قوية: تستمع لصوت إنجليزي أصلي وتكرره فوراً بصوت عالٍ — كظل يتبع المتحدث بتأخير 1-2 ثانية. تُظهر الأبحاث تحسناً كبيراً في دقة النطق والتنغيم والإيقاع وربط الأصوات والاستماع والطلاقة.