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.

（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。

-----Did Mr Black resign his post as principal?

  -----No,________ was telling a lie.

  A. whoever told you that   B. those who told you that

  C. No matter who told you  D. Anyone told you that

 A 句意：Mrs Black 辞去校长职务了吗？没有，不管谁告诉你的，他都在说谎。Whoever引导的主语从句，相当于anyone who。如果选B，则those作主语，谓语应用were。 C项引导让步状语从句，不能引导主语从句；D项错误，应改为Anyone who told you that。

阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

Many parents expect their children to be perfect. By giving up this myth (神话，不可能的事), we may gain something better—the good childhood. Tameka Watkins, ___36__, seems to have a natural skill for___37__. She sits with her ten-year-old ___38___ Cornelious—nicknamed C.D.— each night as he sets about doing his homework, but she doesn’t do it for him. ___39__ he tells her what he is learning, she listens with___40___. An investigation of the National Assessment of Educational Progress found that students like C.D. who __41___ their studies at home have __42__ average reading scores. The opportunity to talk about and to reflect on (思考) what he knows will ___43__ this honor student well through his school years.

While C.D. helps his mother clear the table, they talk about what’s on his__44__. Sometimes it’s his dream of being a police officer. Tameka encourages her son’s “what if” thinking, asks about his idea for the __45__, and ties it to his current (当前的) achievements. “You know, the police __46__solve problems,”  she might tell him, “just like you did in ___47__.” And when he visits his mom, who works as an exercise technician, his mother’s liking for her job___48___an example of satisfaction in a self-chosen task.

Takema is___49__ Robert Brooks call “a charismatic (有魅力的) ___50__”, one who helps the child learn about himself. “Children gather ___51___ strength and a resilient (适应能力强的) mind from this loving notice,” he says.

Not overpraised, not __52__ , not constantly rescued—__53___listened to, understood, and supported, C.D. is ___54__ the best possible gift of childhood from his __55___. It is the chance to be himself.

A. that is                    B. in other words          C. for example    D. such as

A. parenting               B. working                   C. teaching         D. exercising

A. daughter                B. son                          C. student           D. granddaughter

A. Whether                      B. Unless                      C. Though          D. When

A. doubt                    B. satisfaction               C. interest              D. surprise

A. analyze                  B. discuss                     C. like                   D. write

A. higher                   B. lower                             C. less                   D. fewer

A. benefit                  B. make                       C. do                    D. trust

A. study                    B. brain                        C. mind                 D. thought

A. homework           B. teacher                     C. future            D. family

A. can                      B. might                       C. shall                 D. have to

A. your play             B. science class       C. language class     D. the room

A. takes                   B. makes                      C. sets                   D. gets

A. what                    B. that                         C. which               D. who

A. teacher                B. technician                 C. adult                 D. friend

A. inner                  B. outside                     C. strong               D. full

A. overworked         B. overweighted            C. overslept           D. overprotected

A. nor                     B. but                       C. and                   D. also

A. receiving             B. refusing                   C. giving               D. buying

A. class                   B. school                   C. society                     D. mom

The Eskimos believed that a human being is made up of a body, a soul, and a name, and it is not ___1___ unless it has all three. This ___2___ has a great ___3___ on the Eskimos daily life and runs like a golden ___4___ through the Eskimos culture.

As for the soul of man, the Eskimos do not claim to know exactly what it is… but, who does? They see it, however, as the beginning of life, and the energy ___5___ which life cannot continue.

An Eskimo’s name is ___6___ to give life of ___7___. It has in it all the good qualities of all the persons who have been called by it. Many Eskimos believe that a newborn baby ___8___ because it wants ___9___ name and will not complete until it gets it. 

Immediately after a birth, some wise elders ___10___ to ___11___ the child. The name that is ___12___ must be ___13___ of someone who has died ___14___. When my son was born, everyone realized that ___15___ was great-grandfather, Mequsaq(who had died a few months ___16___,) who had been reborn in him. The newborn baby had a slight squint(看一眼) in ___17___ eye that old Mequsaq had ___18___ to the enemy ride in the battle. This was taken as a ___19___ from the name spirit that the baby ___20___ be called Mequsaq.

1. A. separate  B. complete    C. serious       D scientific

2. A. thought  B. idea    C. belief  D. theory

3. A. result     B. effect  C. control       D. touch

4. A. thread    B. line     C. way    D. rope

5. A. with       B. without      C. by      D. along

6. A. believed B. taken  C. held    D. regarded

7. A. his own  B. its own       C. own    D. itself

8. A. sobs       B. laughs C. weeps D. cries

9. A. it    B. his      C. her     D. its

10. A. run       B. discuss       C. gather D. appear

11. A. name    B. call     C. hold    D. dress

12. A. decided B. selected      C. elected       D. demanded

13. A. this      B. these   C. those   D. that

14. A. recently       B. long ago     C. just now     D. meanwhile

15. A. this      B. that     C. it D. who

16. A. since    B. later    C. ago     D. before

17. A. the other      B. the same     C. the different      D. other

18. A. hurt      B. wounded    C. lost     D. injured

19. A. choice  B. decision     C. notice D. sign

20. A. could    B. might  C. would D. should