公共英语考试四级写作指导练习6

>>公共英语考试写作指导：公共英语考试四级写作指导练习6

>>公共英语考级专训课程

SectionⅢWriting(40 minutes)

Directions:

61. Read the following text(s) and write an essay to

1 )summarize the main points of the text(s),

2) make clear your own viewpoints, and

3 ) justify your stand.

In your essay, make full use of the information provided in the text(s). If you use more than three consecutive words from the text( s), use quotation marks( ).

You should write 160 -200 words on the ANSWER SHEET.

Since the dawn of human ingenuity, people have devised ever more cunning tools to cope with work that is dangerous, boring, burdensome, or just plain nasty. That compulsion has resulted in robotics---the science of conferring various human capabilities on machines. As a result, the modern world is increasingly populated by intelligent gizmos whose presence we barely notice but whose universal existence has removed much human labor.

But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves--goals that pose a real challenge. " While we know how to tell a robot to handle a specific error," says Dave La very, manager of a robotics program at NASA, "we can' t yet give a robot enough ' common sense' to reliably interact with a dynamic world. "

What researchers found, in attempting to model thought, is that the human brains roughly one hundred billion nerve cells are much more talented--and human perception far more complicated than previous imagined. They have built robots that can recognize the error of a machine panel by a fraction of a millimeter in a controlled factory environment. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd. The most advanced computer systems on Earth can' t approach that kind of ability, and euro scientists still don' t know quite how we do it.

译文：

第三节写作（40分钟）

路线：

61.阅读以下文字并写一篇文章

1）总结文本的主要观点，

2）明确你自己的观点，并且

3）证明你的立场。

在你的文章中，充分利用文中提供的信息。如果您从文本中使用三个以上的连续单词，请使用引号（）。

你应该在答题纸上写下160-200个单词。

自从人类创造性的曙光以来，人们设计出更加狡猾的工具来处理危险，枯燥，繁重或简单的讨厌的工作。这种强制导致了机器人-赋予机器各种人类能力的科学。因此，现代世界越来越多地被聪明的小玩意所充斥，他们的存在我们几乎没有注意到，但其普遍存在已经消除了许多人的劳动。

但是，如果机器人要进入下一个节约用途的阶段，他们将不得不以较少的人力监督进行操作，并能够为自己做出至少几个决定-这些目标构成了真正的挑战。 “虽然我们知道如何告诉一个机器人来处理一个特定的错误，”NASA机器人项目经理Dave La非常认为，“我们还不能给一个机器人足够的'常识'来可靠地与一个动态的世界进行交互。“

研究人员在试图塑造思想的过程中发现，人类大脑中大约有1000亿个神经细胞更有天赋-人类的感知比以前想象的要复杂得多。他们制造的机器人能够在受控制的工厂环境中识别机器面板的误差几分之一毫米。但人类的心灵可以瞥见瞬息万变的景象，立即无视百分之九十八的无关紧要，立刻聚焦在一条蜿蜒的林间道路旁的猴子或一大群人的单一怀疑的脸上。地球上最先进的计算机系统不能接近这种能力，欧元科学家们还不知道我们是怎么做到的。

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