解析: 选D.主旨大意题.综观全文可以看出短文主要介绍盘尼西林的发现过程. 查看更多

 

题目列表(包括答案和解析)

(2011·安徽卷)B

Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources(来源), as well as one of the oldest. Evidence shows that windmills(风车)began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

For many centuries, people used windmills to grind(磨碎)wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s, when electricity was available to people in almost all areas of the United States, windmills were rarely used.

During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

60. From the text we know that windmills              .

A. were invented by European armies

B. have a history of more than 2800 years

C. used to supply power to radio in remote areas

D. have rarely been used since electricity was discovered

61. What was a new use for wind power in the late l9th century?

A. Sailing a boat. 

B. Producing electricity.

C. Grinding wheat into flour.

D. Pumping water from underground.

62. One of the reasons wind was rediscovered in the 1970s is that             .

A. wind power is cleaner

B. it is one of the oldest power sources

C. it was cheaper to create energy from wind

D. the supply of coal and gas failed to meet needs

63. What would the author probably discuss in the paragraph that follows?

A. The advantage of wind power.

B. The design of wind power plants.

C. The worldwide movement to save energy.

D. The global trend towards producing power from wind.

【解析】选D。推理判断题。根据末段句子Today, there is a global movement to supply more and more of our electricity through the use of wind可知,接下来作者应该谈论利用风能发电的情况,因此选择D项。

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With his attention________on the shops along the roadside,he knocked an old man down while riding to school.

A  concentrating     B.concentrated     C.to concentrate      D.concentrates

答案 B

解析 考查词组,故选B项。

 

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LONDON —A British judge on Thursday sentenced a businessman who sold fake (假冒的)bomb detectors (探测器) to 10 years in prison, saying the man hadn’t cared about potentially deadly consequences.

It is believed that James McCormick got about $77. 8 million from the sales of his detectors — which were based on a kind of golf ball finder — to countries including Iraq, Belgium and Saudi Arabia.

McCormick, 57,was convicted (判罪) of cheats last month and sentenced Thursday at the Old Bailey court in London.

“Your cheating conduct in selling a great amount of useless equipment simply for huge profit promoted a false sense of security and in all probability materially contributed to causing death and injury to innocent people,’’ Judge Richard Hone told McCormick. “You have neither regret, nor shame, nor any sense of guilt.”

The detectors, sold for up to $ 42,000 each, were said to be able to find such dangerous objects as bombs under water and from the air. But in fact they “lacked any grounding in science” and were of no use.

McCormick had told the court that he sold his detectors to the police in Kenya,the prison service in Hong Kong, the army in Egypt and the border control in Thailand.

“I never had any bad results from customers,” he said.

39. Why was McCormick sentenced to prison?

A. He sold bombs.                              B. He caused death of people.

C. He made detectors.                              D. He cheated in business.

40. According to the judge, what McCormick had done ________ .

A. increased the cost of safeguarding

B. lowered people’s guard against danger

C. changed people’s idea of social security

D. caused innocent people to commit crimes

41. Which of the following is true of the detectors?

A. They have not been sold to Africa.

B. They have caused many serious problems.

C. They can find dangerous objects in water.

D. They don't function on the basis of science.

42. It can be inferred from the passage that McCormick _________ .

A. sold the equipment at a low price

B. was well-known in most countries

C. did not think he had committed the crime

D. had not got such huge profit as mentioned in the text

【语篇解读】本文是一篇记叙文,题材是新闻报道。本文报道了一条卖假冒炸弹探测器的商人被判10年徒刑的新闻。

段落

关键词、句

大意推测

第一部分(Para. 1-3)

McCormick, 57,was convicted of cheats last month and sentenced Thursday at the Old Bailey court in London

新闻案件的简介:57岁的McCormick上月被起诉诈骗并于周三在伦敦的Old Bailey court法庭被判刑。

第二部分(Para. 4)

cheating conduct, promoted a false sense of security, contributed to causing death and injury to innocent people

法官宣判:罪犯的欺骗行为增强了人们虚假的安全感并促使导致给无辜百姓带来死亡和伤害。

第三部分(Para. 5-7)

But in fact they “lacked any grounding in science” and were of no use, sold…to… , never had any bad results

案件细节及当事人的反诉:假冒炸弹探测器被销往世界各地,但它根本没有科学依据,也毫无用处。罪犯狡辩假冒产品没有给用户带来任何不良后果。

【解析】

39. D。细节理解题。难度:中等。问题是“为什么McCormick被判刑入狱”。根据问题中的关键词sentenced to prison定位原文第一段。第一段说到McCormick是一位商人,生产了假冒的炸弹探测器,这是一种商业欺骗。选项D和其对应,为正确答案。

40. B。细节理解题。难度:难。问题是“根据法官的说法,McCormick的所为导致了什么样的结果”。根据问题中的关键词according to the judge定位第四段的第一句:your cheating conduct … promoted a false sense of security and … contributed to causing death and injury to innocent people(你的欺骗行为提高了人们虚假的安全感并助推给无辜百姓带来死亡和伤害)。由此可见,McCormick的行为让人们有了安全感,但这种安全并不真实。B “降低了人们防范危险的安全意识”符合此意,为正确答案。

41. D。判断题。难度:难。问题是“下面哪种说法对探测仪来说是正确的”。

解题思路:根据问题中的关键词detectors,把四个选项具体对应到原文中一处。A对应文章倒数第二段的最后一句he sold his detectors to the police in Kenya,the prison service in Hong Kong, the army in Egypt and the border control in Thailand。该句中的Kenya是非洲的肯尼亚,否定了A的说法。B对应第一段第一句“the man hadn’t cared about potentially deadly consequences”,法官只说罪犯没有关注潜在的致命后果,而不是已经导致严重的问题。C对应第五段的第一句话“were said to be able to find such dangerous objects as bombs under water and from the air”提示,探测仪的功能只是据说,而不一定真的具备找到水中危险物品的功能。选项D定位第五段的最后一句“in fact they ‘lacked any grounding in science’ and were of no use可知,这种探测仪没有科学根据,也毫无用途,和D“没有科学根据的工作原理”相吻合,故最佳答案是D。

42. D。推理判断题。难度:中等。

解题思路:返回原文,将选项与原文一一进行比较

本题主要考查第四段和第七段。A“以低价销售设备”与原文第四段第一句不符,因为该句提到法官指控McCormick通过卖一些无用的设备来巨额利润。B“在大多数国家很有名”与文中提到的区区几个国家和地区Iraq,Belgium,Saudi Arabia,Kenya,Hong Kong,Egypt和Thailand购买他的探测仪不符。C“认为他没有犯罪”和第七段对应,其中他所说的“I never had any bad results from customers”和C符合,C是正确答案。D“他没有赚取文中提到的那么大利润”在原文没有语言根据。

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阅读理解

  Some people bring out the best in you in a way that you might never have fully realized on your own.My mom was one of those people.

  My father died when I was nine months old, making my mom a single mother at the age of eighteen.While I was growing up, we lived a very hard life.We had little money, but my mom gave me a lot of love.Each night, she sat me on her lap and spoke the words that would change my life,“Kemmons, you are certain to be a great man and you can do anything in life if you work hard enough to get it.”

  At fourteen, I was hit by a car and the doctors said I would never walk again.Every day, my mother spoke to me in her gentle, loving voice, telling me that no matter what those doctors said, I could walk again if I wanted to badly enough.She drove that message so deep into my heart that I finally believed her.A year later, I returned to school-walking on my own!

  When the Great Depression(大萧条)hit, my mom lost her job.Then I left school to support the both of us.At that moment, I was determined never to be poor again.

  Over the years, I experienced various levels of business success.But the real turning point occurred on a vacation I took with my wife and five kids in 1951.I was dissatisfied with the second-class hotels available for families and was angry that they charged an extra $2 for each child.That was too expensive for the average American family.I told my wife that I was going to open a motel(汽车旅馆)for families that would never charge extra for children.There were plenty of doubters at that time.

  Not surprisingly, mom was one of my strongest supporters.She worked behind the desk and even designed the room style.As in any business, we experienced a lot of challenges.But with my mother’s words deeply rooted in my soul, I never doubted we would succeed.Fifteen years later, we had the largest hotel system in the world-Holiday Inn.In 1979 my company had 1,759 inns in more than fifty countries with an income of $1 billion a year.

  You may not have started out life in the best situation.But if you can find a task in life worth working for and believe in yourself, nothing can stop you.

(1)

What Kemmons’ mom often told him during his childhood was ________.

[  ]

A.

caring

B.

moving

C.

encouraging

D.

interesting

(2)

What caused Kemmons to start a motel by himself?

[  ]

A.

His terrible experience in the hotel.

B.

His previous business success of various levels.

C.

His mom’s support.

D.

His wife’s suggestion.

(3)

Which of the following best describes Kemmons’ mother?

[  ]

A.

Modest, helpful, and hard-working.

B.

Loving, supportive and strong-willed.

C.

Careful, helpful and beautiful.

D.

Strict, sensitive and supportive.

(4)

Which of the following led to Kemmons’ success according to the passage?

[  ]

A.

Self-confidence, hard work, higher education and a poor family.

B.

Mom’s encouragement, clear goals, self-confidence and hard work.

C.

Clear goals, mom’s encouragement, a poor family and higher education.

D.

Mom’s encouragement, a poor family, higher education and opportunities.

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Reading Comprehension

  Dae Jang Geum(《大长今》)is a hot new Korean TV series.Because of this series, my personal status and living standard have been greatly degraded.My girlfriend used to cook every evening.Well, now she does nothing but   1   in front of the TV when she’s not at work, and commands me,“You-go to make some instant noodles.Come and watch the play and just imagine we are enjoying Korean   2  .”

  She also swears to learn all Korean dishes in Dae Jang Geum.So she orders me to   3   the TV and record any details of Jang Geum’s cooking.But when she presented her version of Korean food, it is like the dog-meal.“You can   4   get things done if you find the right tools”, my girlfriend blamed her clumsy(笨拙的)kitchen performances on   5  .So I decided to   6   her a new kitchen knife.In a store, she became unusually patient when making her selection.She finally picked one that was   7   Jang Geum’s.To prove that her slow knife skill was due to the blunt(钝的)knives, she   8   her cutting.As a result, she hurt her fingers three times.Fortunately the knife is not   9   the salesman boasts.

  My girlfriend is a fan of Jang Geum’s Korean   10  .Not only did she talk about the dress every day, she also threatened to change my tie into a butterfly knot like the one on Jang Geum’s dress.Finally, I lost my patience and took her to a maternity shop(孕妇专卖店)where I recommend one suit to her,“Do you think it looks like a Korean dress?”  11  , my future parents-in-law just happened to be shopping at the time.They were   12   when they saw what we were doing.

  The Dae Jang Geum series   13   realizing the ambition of the youth.However, it fails to realize my girlfriend’s.  14   being engaged in her work or study, she simply sits on the sofa every night, staring at the TV, a bag of chips in her hand.This situation has   15   even though the series is now over.

(1)

[  ]

A.

stand

B.

lie

C.

seat

D.

sit

(2)

[  ]

A.

fruit

B.

vegetables

C.

dishes

D.

cakes

(3)

[  ]

A.

stand for

B.

go by

C.

pass by

D.

stand by

(4)

[  ]

A.

easily

B.

hardly

C.

difficultly

D.

carefully

(5)

[  ]

A.

her forks

B.

her spoons

C.

her knives

D.

her pans

(6)

[  ]

A.

buy

B.

borrow

C.

lend

D.

fetch

(7)

[  ]

A.

better than

B.

the closest shape of

C.

sharper than

D.

taken from

(8)

[  ]

A.

speeded up

B.

slowed down

C.

brought down

D.

improved

(9)

[  ]

A.

as fast as

B.

as dull as

C.

as slow as

D.

as sharp as

(10)

[  ]

A.

diet style

B.

dish flavor

C.

dressing style

D.

cooking style

(11)

[  ]

A.

Coincidently

B.

Disappointedly

C.

Fortunately

D.

Excitedly

(12)

[  ]

A.

very puzzled

B.

pretty satisfied

C.

very pleased

D.

pretty shocked

(13)

[  ]

A.

shoots at

B.

aims at

C.

directs at

D.

works at

(14)

[  ]

A.

In spite of

B.

Because of

C.

Instead of

D.

In case of

(15)

[  ]

A.

changed little

B.

turned a lot

C.

developed a little

D.

improved a lot

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