2017年英語四級考試試題及答案
人的才華就如海綿的水，沒有外力的擠壓，它是絕對流不出來的。流出來后，海綿才能吸收新的源泉。以下是小編為大家搜索整理的2017年英語四級考試試題及答案，希望能給大家?guī)韼椭?更多精彩內(nèi)容請持續(xù)關(guān)注我們應(yīng)屆畢業(yè)生考試網(wǎng)!
section 1
歌謠和神話
遠(yuǎn)在文字出現(xiàn)之前，歌謠跟口頭流傳的神話就已大量產(chǎn)生。中國的文學(xué)正是開始于此。不過，歌謠本是人們在生活中隨興而發(fā)的東西，上古時代也沒有保存和記載它們的方式，因此也就很快湮滅，不留痕跡。如今，我們只能從一些古書中推斷它們的存在。古書中記載了一些年代非常久遠(yuǎn)的歌謠，但是大多出于后人的偽托，能夠斷定出處的'歌謠要到《詩經(jīng)》里才能看見。從這點來看，古代神話對中國文學(xué)的影響更為顯著。
翻譯詞匯：
歌謠 ballad
隨興而發(fā) improvise
痕跡 trace
推斷 deduce
年代非常久遠(yuǎn)的 time-honored
偽托 derivative
《詩經(jīng)》 The Book of Songs
譯文：
Long before the emergence of the written word, ballads and myths, passed around by word of mouth, were widely popular. Chinese literature finds its origins in these traditions. However, ballads were what people improvised out of daily life, and due to lack of means to record and preserve them in ancient times, they quickly disappeared without leaving much of a trace. Today, we can only deduce their existence from ancient books, which recorded some time-honored ballads, though most of these are believed to be derivatives of later generations. Ballads in The Book of Songs are the earliest writings that can be dated. From this point of view, ancient mythology has had a greater influence on Chinese literature.
section 2
The human brain contains 10 thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability,but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon，in only 10 or 20 years perhaps，we will be able to assemble a machine as complex as the human brain,and if we can we will. It may then take us a long time to render it intelligent by loading in the right software (軟件)or by altering the architecture but that too will happen.
I think- it certain that in decades not centuries*machines of silicon (桂)will arise first to rival and then exceed their human ancestors. Once they exceed us they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended carbon's long control. And we will no longer be able to claim ourselves to be the finest intelligence in the knowledge.
As the intelligence of robots increases to match that of humans and as their cost dec ines through economies of scale we may use them to expand our frontiers first on earth through their alnlity to withstand environments, harmful to ourselves. Thus deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast,man-created world in space，home to thousands or millions of people， will be within our power.
It can be inferred from the passage that_.
A. after the installation of a great number of cells and connections robots will be capable of reproduction
B. with the rapid development of technology people have come to realize the possibility of making a machine with human-like ability
C. once we make a machine as complex as the human brain?it will possess intelligence
D. robot will have control of the vast,man-made world in space
【講解答案】
B推理題。全文反復(fù)提到隨著科技的發(fā)展，人們能夠生產(chǎn)出人工智能型的`機器。因此B項符合文本的含義。
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