Is this the reason _____ at the meeting for his carelessness in his work?
A.what he explained | B.why he explained | C.he explained | D.how he explained |
C
解析試題分析:考察定語(yǔ)從句。本題定語(yǔ)從句的先行詞是the reason,that/which指代先行詞做動(dòng)詞explain的賓語(yǔ)。因?yàn)樽鲑e語(yǔ),該關(guān)系代詞可以省略。句意:這就是他在會(huì)議上對(duì)于自己在工作中的粗心解釋的理由嗎?故C正確。
考點(diǎn):考察定語(yǔ)從句
點(diǎn)評(píng):解答定語(yǔ)從句的關(guān)鍵是分析句子成分,如果定語(yǔ)從句中句子成分很完整就使用關(guān)系副詞來(lái)引導(dǎo);如果句子缺少主語(yǔ),賓語(yǔ),表語(yǔ)或者定語(yǔ)的時(shí)候就使用關(guān)系代詞。同時(shí)也要注意一些關(guān)系詞的特殊用法,尤其是that/as的特殊用法,既要注意普遍性,也要注意特殊性。特別關(guān)注:Whose是關(guān)系詞中唯一的一個(gè)可以放在名詞前面做定語(yǔ)的關(guān)系代詞,如果缺少定語(yǔ),用whose引導(dǎo)定語(yǔ)從句,或是of which the+名詞/the+名詞+of which。要特別注意which引導(dǎo)非限制性短語(yǔ)從句的用法。
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閱讀理解
閱讀下列短文,從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。
It is hard to predict how science is going to turn out, and if it is really good science it is impossible to predict. If the things to be found are actually new, they are by difinition unknown in advance. You cannot make choices in this matter. You either have science or you don’t and if you have it you are obliged to accept the surprising and disturbing pieces of information, along with the neat and promptly useful bits.
The only solid piece of scientific truth about which I feel totally confident is that we are profoundly ignorant about nature. Indeed, I regard this as the major discovery of the past hundred years of biology. It is, in its way, an illuminating piece of news. It would have amazed the brightest minds of the 18th century Enlightenment to be told by any of us how little we know and how bewildering seems the way ahead. It is this sudden confrontation with the depth and scope of ignorance that represents the most significant contribution of the 20th century science to the human intellect. In earlier times, we either pretended to understand how things Worked or ignored the problem, or simply made up stories to fill the gaps. Now that we have begun exploring in earnest, we are getting glimpses 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 are totally ignorant, the hard thing is knowing in some detail the reality of ignorance, the worst spots and here and there the not-so-had spots, but no true light at the end of the tunnel nor even any tunnels than can yet be trusted.
But we are making a beginning, and there ought to be some satisfaction. There are probably no questions we can think up that can’ t be answered, sooner or later, including even the matter of consciousness. To be sure, there may well be questions we can’t think up, ever, and therefore limits to the reach of human intellect, but that is another matter. Within our limits, we should be able to work our way through to all our answers, if we keep at it long enough, and pay attention.
1.According to the author, really good science ________.
[ ]
A.would surprise the brightest minds of the 18th century Enlightenment
B.will produce results which cannot be foreseen
C.will help people to make the right choice in advance
D.will bring about disturbing results
2.It can be inferred from the passage that scientists of the 18 th century ________.
[ ]
A.thoutht that they knew a great deal and could solve most problems of science
B.were afraid of facing up to the realities of scientific research
C.knew that they were ignorant and wanted to know more about nature
D.did more harm than good in promoting man’ s understanding of nature
3.What is the author’s attitude towards science?
[ ]
A.He is depressed because of the ignorance of scientists.
B.He is doubtful because of the enormous difficulties in scientific research.
C.He is confident though he is aware of the enormous difficulties in scientific research.
D.He is delighted because of the illuminating scientific findings.
4.The author believes that ________.
[ ]
A.man can find solutions sooner or later to whatever questions concerning nature he can think up
B.man can not solve all the problems he can think up because of the limits of human intellect
C.sooner or later man can think up all the questions concerning nature and answer them
D.questions concerning consciousness are outside the scope of scientific research
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Dr Wiseman started “the laugh lab” project in September 2001. It is the largest study of humour. Participants are invited to log on to the laugh lab website, give a few personal details , tell their favorite jokes and judge the jokes told by other people.
The project will last for a year, and the organizers hope to finally discover the world’s funniest joke. But there is also a serious purpose, the researches want to know what people from different nations and cultures find funny. And they want to find out the differences between the male and female sense of humor. The idea is that if we want to understand each other, we have to find out what makes us laugh.
This is a subject that has long interested psychologists and philosophers. Most of the time, people are not completely honest. We do things that society expects us to and say things that help us get what we want. But laughing cannot be controlled. When we laugh, we tell the truth about ourselves.
By December 2001 over 10,000 jokes had been submitted(提交). This gave the scientists enough evidence to make early conclusions. It seems that men and women do have different senses of humor, for instance.
“Our findings show the major differences in the ways in which males and females use humor,” said Dr Wiseman. “Males use humor to appear superior(優(yōu)越的) to others, while women are more skilled in languages and prefer word play.”
Researchers also found that there really is such a thing as a national sense of humor. The British enjoy what is usually called “toilet humor”. But the French like their jokes short and sharp: “You’re a high priced lawyer. Will you answer two questions for $500?” “Yes. What’s the second question?”
The Germans are famous for not having a sense of humor. But the survey found that German participants were more likely to find submitted jokes funny than any other nationality. Perhaps that proves the point. Is this joke funny? I don’t know, but let’s say yes, just to be safe.
Dr Wiseman and his workmates also submitted jokes created by computer. But none of those who took part in the survey found any of them amusing. Perhaps this is relief. Computers already seem like they can do everything. At least they should leave the funny stuff to us.
1.Scientist started “the laugh lab” project ____________
A.to find the funniest joke in European countries
B.to know what funny people are from different nations and cultures
C.to find out the differences between the male and female sense of humor
D.to get more personal details about participants
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A.Man and woman have different senses of humour.
B.Male and female have similar senses of humour.
C.About 10,000 jokes have been submitted from September 2001 to December 2001.
D.Scientists have collected enough evidence to make conclusions.
3.The writer gave the examples of the British, the French and the Germans .
A.to show that French people have a better sense of humour
B.to prove the British people have a sense of “toilet humour”
C.to show people from different nations have different senses of humour
D.to prove that the Germans have no sense of humour
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A.The jokes by computer are less funny than those by humans
B.The Germans cannot find the submitted jokes amusing
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