How far would you be willing to go to satisfy your need to know? Far enough to find out your possibility of dying from a terrible disease? These days that’s more than an academic question, as Tracy Smith reports in our Cover Story.

There are now more than a thousand genetic（基因的）tests, for everything from baldness to breast cancer, and the list is growing. Question is, do you really want to know what might eventually kill you? For instance, Nobel Prize-winning scientist James Watson, one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’（老年痴呆症）.

“If I tell you that you have an increased risk of getting a terrible disease, that could weigh on your mind and make you anxious, through which you see the rest of your life as you wait for that disease to hit you. It could really mess you up.” Said Dr. Robert Green, a Harvard geneticist.

“Every ache and pain,” Smith suggested, could be understood as “the beginning of the end.”“That ’s right. If you ever worried you were at risk for Alzheimer’s disease, then every time you can’t find your car in the parking lot, you think the disease has started.”

Dr. Green has been thinking about this issue for years. He led a study of people who wanted to know if they were at a higher genetic risk for Alzheimer’s. It was thought that people who got bad news would, for lack of a better medical term, freak out. But Green and his team found that there was“no significant difference”between how people handled good news and possibly the worst news of their lives. In fact, most people think they can handle it. People who ask for the information usually can handle the information, good or bad, said Green.

71.The first paragraph is meant to__________.

A. ask some questions                        B. introduce the topic

C. satisfy readers’ curiosity                 D. describe an academic fact

【答案】B

【解析】通过两个问题引出话题。

72.Which of the following is true of James Watson？

A. He is strongly in favor of the present genetic tests.

B. He is more likely to suffer from Alzheimer’s disease.

C. He believes genetic mapping can help cure any disease.

D. He doesn’t want to know his chance of getting a disease.

【答案】D

【解析】根据第二段Nobel Prize-winning scientist James Watson, one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’。“James Watson要求如果他的基因表明他有很高的老年痴呆症的可能不要告诉他。”

73.According to Paragraphs 3 and 4, if a person is at a higher genetic risk, it is__________.

A. advisable not to let him know          B. impossible to hide his disease

C. better to inform him immediately      D. necessary to remove his anxiety

【答案】A

【解析】根据这两个自然段可知，如果你提前被告知你将来可能患某种可怕的疾病会mess you up。

74.The underlined part“freak out”in Paragraph 5 is closest in meaning to“_________”.

A. break down                     B. drop out            C. leave off            D. turn away

【答案】A

【解析】根据下文But的转折，以及no significant difference可知，freak out的意思是A（精神垮掉）。

75.The study led by Dr. Green indicates that people__________.

A. prefer to hear good news         B. tend to find out the truth

C. can accept some bad news              D. have the right to be informed

【答案】C

【解析】根据第五段内容 In fact, most people think they can handle it可知答案选C.

Bob was a clever college student, but his family was poor, so he had to work after class and during his holidays to get enough money for his studies.
One summer he got a job in a butcher’s shop during the day time, and another in a hospital at night. In the shop, he learned to cut and sell meat. He did so well that the butcher went into a room behind the shop to do all the accounts. In the hospital, of course, Bob was told to do only the easiest jobs. He helped to lift people and carry them from one part of the hospital to another. Both in the butcher’s shop and in the hospital, Bob had to wear white clothes.
One evening in the hospital, Bob had to help to carry a woman from her bed to the operating - room. The woman already felt frightened when she thought about the operation. When she saw Bob coming to get her, she felt even more frightened.
"No! No!" she cried. "Not a butcher! I won’t let a butcher operate on me!" with these words ,she fainted away.
【小题1】根据第一段Bob was a clever college student, but his family was poor, so he had to work after class and during his holidays to get enough money for his studies.描述,可知选C.
【小题2】根据第二段One summer he got a job in a butcher’s shop during the day time, and another in a hospital at night.描述,可知选B.
【小题3】根据In the hospital, of course, Bob was told to do only the easiest jobs. He helped to lift people and carry them from one part of the hospital to another. 描述,可知选D.
【小题4】Bob had to work after class and during his holidays because_________.

A．his father told him to make more friends

B．he wanted to become a rich man

C．he couldn’t go on with his studies without enough money

D．he had nothing to do at home.

【小题5】One summer Bob_________.

A．wanted to become not only a butcher but also a doctor.

B．got two different jobs at two places

C．was free only at night

D．worked only during the daytime

【小题6】In the hospital, Bob’s job was_________.

A．to take care of the wounded soldiers

B．to give the doctor’s advice

C．to find out what was wrong with the sick people

D．to carry the sick people from one place to another

People use their mouths for many things. They eat, talk, shout and sing. They smile and they kiss. In the English language, there are many expressions using the word“mouth.”

For example, if you say bad things about a person, the person might protest（抗议）and say “Do not bad mouth me.” Sometimes, people say something to a friend or family member that they later regret because it hurts that person. Or they tell the person something they were not supposed to tell. The speaker might say: “I really put my foot in my mouth this time.”  If this should happen, the speaker might feel down in the mouth.  In other words, he might feel sad for saying the wrong thing.

Another situation is when someone falsely claims another person said something.  The other person might protest: “I did not say that.  Do not put words in my mouth.”

Some people have lots of money because they were born into a very rich family.  There is an expression for this, too. You might say such a person, “was born with a silver spoon in his mouth.” This rich person is the opposite of a person who lives from hand to mouth.  This person is very poor and only has enough money for the most important things in life, like food.

Parents might sometimes keep a child off sweet food as a form of punishment for saying bad things. For example, if a child says things she should not say to her parents, she might be described as a mouthy child. The parents might even tell the child to stop mouthing off.. 

But enough of all this talk. I have been running my mouth long enough.

61. When will a person probably say“do not bad mouth me”？

A. When he feels down.               B. When he is regretful.

C. When he is spoken ill of.          D. When he gets angry.

【答案】C

【解析】根据第二段第一句if you say bad things about a person, the person might protest（抗议）and say “Do not bad mouth me.”“如果你说一个人的坏话，这个人可能会抗议说不要说我坏话。”

62.What will the person say if he feels sorry for what he has said?

A. Do not bad mouth me.

B. Stop mouthing off.

C. Do not put words in my mouth.

D. I really put my foot in my mouth this time.

【答案】D

【解析】根据第二段Sometimes, people say something to a friend or family member that they later regret because it hurts that person. Or they tell the person something they were not supposed to tell. The speaker might say: “I really put my foot in my mouth this time.”有时人们对家人和朋友说了一些他们后来会后悔的话因为这些话上海了那个人。。。。说话的人就会说“这次我真的说错话了。”

63.If a person lives from hand to mouth, it implies that__________.

A. he is badly-off                 B. he is hard-working

C. he has lots of money        D. he has enough to eat

【答案】A

【解析】根据第四段This rich person is the opposite of a person who lives from hand to mouth.与富人相对的是穷人。

64.By saying“I have been running my mouth long enough”,the speaker means“________”.

A. I have run a long way              B. I have talked too much

C. I have learned a lot           D. I have been a mouthy person

【答案】B

【解析】

65.What is mainly talked about in the text?

A. Expressions about the word“mouth”.         B. Functions of the organ“mouth”.

C. Opinions about“mouthy people”.                D. Meanings of the word“mouth”.

【答案】A

【解析】第一段最后一句是主题句. In the English language, there are many expressions using the word“mouth.”

（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。

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。