2013年12月四级阅读理解(2013年12月英语四级阅读答案)

It is hard to predict howscience is going to turn out, and if it is really good science it is impossibleto predict. If the things to be found are actually new, they are by definitionunknown in advance. You cannot make choices in this matter. You either havescience or you don't, and if you have it you are obliged to accept thesurprising and disturbing pieces of information, along with the neat andpromptly useful bits.

The only solid piece ofscientific truth about which I feel totally confident is that we are profoundlyignorant about nature. Indeed, I regard this as the major discovery of the pasthundred years of biology. It is, in its way, an illuminating (启发) piece of news.It would have amazed the brightest minds of the 18th century Enlightenment (启蒙运动) to be told byany of us how little we know and how bewildering (迷惑) seems the wayahead. It is this sudden confrontation (对抗) with the depth and scopeof ignorance that represents the most significant contribution of the 20th centuryscience to the human intellect. In earlier times, we either pretended tounderstand how things worked or ignored the problem, or simply made up storiesto fill the gaps. Now that we have begun exploring in earnest, we are gettingglimpses of how huge the questions are, and how far from being answered.Because of this, we are depressed. It is not so bad being ignorant if you aretotally ignorant; the hard thing is knowing in some detail the reality ofignorance, the worst spots and here and there the not-so-bad spots, but no truelight at the end of the tunnel nor even any tunnels that can yet be trusted.

But we are making abeginning, and there ought to be some satisfaction. There are probably noquestions we can think up that can't be answered, sooner or later, includingeven the matter of consciousness. To be sure, there may well be questions wecan't think up, ever, and therefore limits to the reach of human intellect, butthat is another matter. Within our limits, we should be able to work our waythrough to all our answers, if we keep at it long enough, and pay attention.

1. According to the author, really good science_______ .

A) wouldsurprise the brightest minds of the 18th century Enlightenment

B) willproduce results which cannot be foreseen

C) will helppeople to make the right choice in advance

D) willbring about disturbing results

2. It can be inferred from the passage thatscientists of the 18th century .

A) thought that they knew a great deal andcould solve most problems of science

B) wereafraid of facing up to the realities of scientific research

C) knew thatthey were ignorant and wanted to know more about nature

D) did moreharm than good in promoting man's understanding of nature

3. Which of thefollowing statemcnts is NOT true of scientists in earlier times?

A) Theyinvented false theories to explain things they didn't understand.

B) Theyfalsely claimed to know all about nature.

C) They didnot believe in results from scientific observation.

D) They paidlittle attention to the problems they didn't understand.

4. What is theauthor's attitude towards science?

A) He isdepressed because of the ignorance of scientists.

B) He isdoubtful because of the enormous difficulties confronting it.

C) He is confidentthough he is aware of the enormous difficulties confronting it.

D) He is delighted because of theilluminating scientific findings.

5. The authorbelieves that ______ .

A) man canfind solutions to whatever questions concerning nature he can think up

B) man can not solve all the problems he canthink up because of the limits of human intellect

C) sooner or later man canthink up all the questions concerning nature and answer them

D) questions concerningconsciousness are outside the scope of scientific research

1．B 推理题，答题依据在本文第1句：科学的前景如何？这个问题实难预测。如果是真正的科学，就不能进行预测。

2．A 推理题，答题依据在本文第2段前半部分。这一部分提到，我们对自然界所知甚少，作者认为这是过去一百年以来生物学的重大发现。从这一方面讲，这是一个具有启发意义的消息。如果18世纪最聪明的启蒙运动者被告知我们现在是多么无知，多么对人类的未来感到茫然，他一定会惊讶不已。由此可以推断，他们当时自认为所知很多，能够解决大部分的科学问题。

3．C 设题区在第2段后半部分。A、B、D项在该部分都有涉及，只有C项没有提到。

4．C 作者对科学所持的态度可以从本文最后两句看出来：虽然他意识到科学面临着巨大的困难，但还是很有信心。

5．A 推理题，依据见末段第2句：只要是人们能想到的问题，迟早都会得到解答。B项的意思是，由于人的智力有限，他并非能解决他能够想到的所有问题，这与原文意思不符。

  相关文章:

   1.alterv.改变，改动，变更2.burstvi.n.突然发生，爆裂3.disposevi.除掉;处置;解决;处理(of)4.blastn.爆炸;气流vi.炸，炸掉5.consumev.消耗，耗尽6.splitv.劈开;割裂;分裂a.裂开的7.spitv.吐(唾液等);唾弃8.spillv.溢出，溅出，倒出9.slipv.滑动，滑落;忽略10.

   关于四级写作，通常大家都会背诵一些作文模板句和常用素材，考场上再结合主题自己写一些，这样在作文上拿到的分数就会达到一个相对稳定的档次。想要在此基础上锦上添花，今天四六级和大家分享22020年6月大学英语四级模板范文：景点，希望对您有所帮助。大学英语四级模板范文：景点ThePal

   听力的训练是一项系统工程。只靠多听，采取量中求质的办法，是很难大幅度地提高学生的听力的。要提高学生听力，应从以下几方面入手。1、读准语音正确的语音是听音辨音的基础，只有把英语音学准读准，才能进行听音辨音。因此，我要求学生每天早晨坚持半小时的听录音跟读练习，跟读过程中，只求读准语音。随堂设计5分钟的辨音练习，形式可多样化。比如：一生朗读，其余听辨有无错

   四六级考试网提醒各位考生，11月12日大学英语四六级考试准考证打印入口已经开通了，距离考试的日子越来越近，今天和大家分享2018年12月大学英语六级作文模板：谚语格言类，请看下面的文章内容。文章题目为一句格言或谚语，通常模式为：解释谚语-举例论证-画龙点睛1.阐述名言或主题所蕴涵的意义。2.分析并举例使其更充实。Thegoodol

   2022年6月大学英语四级考试需要提前准备，提前背些范文，对范文里的句子进行灵活改编，能够更容易在写作中拿到高分，四六级网小编为大家整理2022年6月英语四级写作范文，希望对大家的四级考试作文题有帮助~Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic:MyViewontheL