【名师带你背单词】TED精选《阿兹海默症》Part 3

原创 2016年12月23日 曼拓教育



Donovan老师

你知道吗?


PTE的阅读、听力材料大部分都与The Economist,TED talk等平台的学术文章内容相似,甚至原题中出现过TED的原文。

我在这些网站上找到了一些与PTE常考学科相关的文章,把其中出现的核心词汇和专业词汇进行总结。这些只有在课堂才会有的绝密PTE考试真经,小伙伴们快背起来吧!

前三篇我们就来分析一下曾在PTE听力中出现过的TED原文。



Alzheimer's is not normal ageing — and we can cure it (Part 3)

http://www.ted.com/talks/samuel_cohen_alzheimer_s_is_not_normal_aging_and_we_can_cure_it


Donovan老师
下面带着对这些单词和短语的理解,尝试读一读下面的原文,看看是不是容易理解多了呢?


Until recently, we for the most part have been cutting wires and hoping for the best. But now we've got together a diverse group of people -- medics, biologists, geneticists, chemists, physicists, engineers and mathematicians. And together, we've managed to identify a critical step in the process and are now testing a new class of drugs which would specifically block this step and stop the disease.


Now let me show you some of our latest results. No one outside of our lab has seen these yet. Let's look at some videos of what happened when we tested these new drugs in worms. So these are healthy worms, and you can see they're moving around normally. These worms, on the other hand, have protein molecules sticking together inside them -- like humans with Alzheimer's. And you can see they're clearly sick. But if we give our new drugs to these worms at an early stage, then we see that they're healthy, and they live a normal lifespan. This is just an initial positive result, but research like this shows us that Alzheimer's is a disease that we can understand and we can cure.


After 114 years of waiting, there's finally real hope for what can be achieved in the next 10 or 20 years. But to grow that hope, to finally beat Alzheimer's, we need help. This isn't about scientists like me -- it's about you. We need you to raise awareness that Alzheimer's is a disease and that if we try, we can beat it. In the case of other diseases, patients and their families have led the charge for more research and put pressure on governments, the pharmaceutical industry, scientists and regulators. That was essential for advancing treatment for HIV in the late 1980s. Today, we see that same drive to beat cancer. But Alzheimer's patients are often unable to speak up for themselves. And their families, the hidden victims, caring for their loved ones night and day, are often too worn out to go out and advocate for change. So, it really is down to you. Alzheimer's isn't, for the most part, a genetic disease. Everyone with a brain is at risk. Today, there are 40 million patients like Auguste, who can't create the change they need for themselves. Help speak up for them, and help demand a cure.



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