Even plant can run a fever, especially when they’re under attack by insects or disease. But unlike human, plants can have their temperature taken from 3, 000 feet away - straight up. A decade ago, adopting the infrared （红外线）scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide （杀虫剂）spraying rather than rain poison on a whole field, which invariably includes plants that don’t have pest （害虫）problems.
　　Even better, Paley’s Remote Scanning Services Company could detect crop problems before they became visible to the eye. Mounted on a plane flown at 3, 000 feet at night, an infrared scanner measured the heat emitted by crops. The data were transformed into a color - coded map showing where plants were running“ fevers”. Farmers could then spot - spray, using 50 to 70 percent less pesticide than they otherwise would.
　　The bad news is that Paley’s company closed down in 1984, after only three years. Farmers resisted the new technology and long - term backers were hard to find. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation. Agriculture experts have no doubt the technology works. “This technique can be used on 75 percent of agricultural land in the United States, ” says George Oerther of Texas A & M. Ray Jackson , who recently retired from the Department of Agriculture, thinks remote infrared crop scanning could be adopted by the end of the decade. But only ff Paley finds the financial backing which he failed to obtain 10 years ago.
　56．Plants will emit an increased amount of heat when they are________.
　　A. sprayed with pesticides     B. facing an infrared scanner
　　C. in poor physical condition   D. exposed to excessive sun rays
　57．In order to apply pesticide spraying precisely, we can use infrared scanning to________.
　　A. estimate the damage to the crops    B. measure the size of the affected area
　　C. draw a color -coded map          D. locate the problem area
　58．Farmers can save a considerable amount of pesticide by________.
　　A. resorting to spot – spraying   B. consulting infrared scanning experts
　　C. transforming poisoned rain    D. detecting crop problems at an early stage
　59．The application of infrared scanning technology to agriculture met with some difficulties________.,
　　A. the lack of official support        B. its high cost
　　C. the lack of financial support      D. its failure to help increase production
　60．Infrared scanning technology may be brought back into operation because of________.
　　A. the desire of farmers to improve the quality of their produce
　　B. growing concern about the excessive use of pesticides on crops
　　C. the forceful promotion by the Department of Agriculture
　　D. full support from agricultural experts

______ on-going division between English-speaking Canadian and French- speaking Canadians is ______ major concern of the country.

A. The; 不填    B. The; a　　C. An; the     D. An; 不填

Condoleezza Rice is used to standing out. It is not only because she holds the position as U.S. Secretary of State. Her youth, gender and skin color have 　36　 a lot of attention throughout her political career.

Condoleezza Rice,　37　 as Condi to her close friends, was born in 1954 in Birmingham. During 1950s,blacks were not treated as 　38　 citizens in the south. Although slavery was　39　 in 1865,the southern states passed their own laws to continue the 　40　of blacks and whites. Despite the discrimination 　41　 black people, her parents told her she could become? 42　 she wanted. They taught her to believe that great things were 　43　 for her.

Rice was a gifted student with a 　44　 for the piano and she entered college at the age of 15 with the 　45　 of becoming a concert pianist. Along the way she was　46　 by political? scientist Josef Korbel, the father of former U.S. Secretary of State Madeleine Albright. Rice 　47　 her plans and studied international politics, and in the 1980s she was teaching at Stanford University,　48　 her career developed quickly. She　49　 on George H. Bush's national security council(顾问) in 1989.Later she 　50　 to Stanford, and became its youngest, first female and first 　51　 provost after two years.

In 2001,Rice re-entered the political world,　52　 George W. Bush's national security advisor. She has drawn international 　53　 in this position, and has been the most powerful national security advisors in American 　54　.

She held this position until 2005,when 　55　 Secretary of State.

36.A. directed B. turned C. paid    D. attracted?

37.A. known   B. Considered C. Seen   D. accepted?

38.A. respectful     B. equal  C. different     D. noble?

39.A. finished B. Stopped     C. Prevented   D. ended?

40.A. difference     B. disagreement     C. separation   D. division?

41.A. against  B. to              C. with    D. towards?

42.A. whoever       B. whomever  C. whatever    D. whichever?

43.A. desiring B. waiting      C. preparing   D. longing?

44.A. talent    B. interest       C. hobby D. favourite?

45.A. purpose B. goal    C. intention    D. attention?

46.A. effected B. affected      C. impressed   D. influenced?

47.A. changed B. postponed   C. cancelled    D. exchanged?

48.A. which    B. where C. when  D. that?

49.A. acted     B. waited C. served D. called?

50.A. paid a visit    B. showed concern C. attended     D. returned?

51.A. black     B. white  C. capable      D. efficient?

52.A. turning  B. holding      C. becoming   D. taking?

53.A. praise    B. approval     C. criticism     D. attention?

54.A. politics  B. history       C. culture              D. government?

55.A. elected  B. invited       C. appointed   D. succeeded??

A few days ago I asked my sons’ governess（女家庭教师）Julia to come into my study. “Be seated, Julia, ”I said, “Let’s settle our accounts. I guess you most likely need some money, but maybe you’re too polite to mention it. Now then, we agreed on thirty dollars a month...”

　　“Forty.”

　　“No, thirty. I made a note of it. I always pay our governess thirty. Well, um, you’ve been here two months, so...”

　　“Two months and five days.”

　　“Exactly two months. I made a special note of it. That means you have sixty dollars coming to you. Take off nine Sundays... you know you didn’t work with Tom on Sundays, you only took walks. And three holidays... ”Julia was biting her finger nail nervously, her face red, but - not a word.

　　“Three holidays, therefore take off twelve dollars. Four days Tom was sick and there were no lessons, as you were occupied only with Dick. Three days you had a toothache and my wife gave you permission not to work after lunch. Twelve and seven - nineteen. Take nineteen off ... that leaves. hmm.... forty one dollars. Correct？”

　　Julia’s left eye reddened with tears welling up. Her chin trembled; she coughed nervously and blew her nose, but - still not a word.

　　“Around New Year’s Day you broke a teacup and a saucer; take off two dollars. The cup cost more, it was a treasure of the family, but- forget it. When didn’t I take a loss! Then, due to your neglect （疏忽）, Tom climbed a tree and tore his jacket; take away ten. Also due to your carelessness the maid stole Dick’s shoes. You ought to watch everything! You get paid for it. So, that means five more dollars off. The tenth of January I gave ten dollars.”

　　“You didn’t. ”sobbed Julia.

　　“But I made a note of it.”

　　“Well... if you say so.”

　　“Take twenty seven from forty one -that leaves fourteen.”

　　Both her eyes were filled with tears. Beads of sweat stood on the thin pretty little nose. Poor girl!

　　“Only once was I given any money,” she whispered, her voice trembling, “and that was by your wife. Three dollars, nothing more.”

　　“Really? You see now, and I didn’t know that! Take three from fourteen.. leaves eleven. Here’s your money, my dear. Three, three, three, one and one. Here it is !”

　　I handed her eleven dollars. She took them and pocketed them.

　　“Merci （法语: 谢谢）,”she whispered.

　　I jumped to my feet and started pacing the room. I was overcome with anger. “For what, this - ‘merci’?” I asked.

　　“For the money. ”

　　“But you know I’ve cheated you - robbed you ! I have actually stolen from you ! Why this‘merci’？”

　　“In my other places they didn’t give me anything at all.”

　　“They didn’t give you anything? No wonder! I played a little joke on you, a cruel lesson, just to teach you... I m going to give you all the eighty dollars! Here they are in the envelope all ready for you... Is it really possible to be so spineless （懦弱）?Why didn’t you protest? Why were you silent? Is it possible in this world to be without teeth and claws（爪）—to be such a fool?”

　　Embarrassed, she smiled. And I could read her expression,“It is possible.”

　　I asked her pardon for the cruel lesson and, to her great surprise, gave her the eighty dollars. She murmured her little“merci”several times and went out. I looked after her and thought,“How easy it is to crush the weak in this world !”

While talking to Julia, the wrier expected from her ________.

　　A. a protest　　　　　　　　　　　B. gratitude

　　C. obedience　　　　　　　　　　 D. an explanation

What shocked the writer was Julia’s ________.

　　A. nervousness in front of her boss

　　B. acceptance of injustice

　　C. shyness when talking about money

　　D. reluctance to express herself

The writer said, “Is it possible in this world to be without teeth and claws?” He was actually telling the governess ________.

　　A. to be more aggressive

　　B. to be more careful in her work

　　C. to protect her right

　　D. to live independently

At the end of the story, the writer said,“ How easy it is to crush the weak in this world!”to show ________.

　　A. his understanding of Julia’s anxiety

　　B. his worry about Julia’s future

　　C. his concern on the living condition of working - class people

　　D. his sympathy for the mental state of those exploited

From the story, we can tell that Julia’s employer was ________.

　　A. greedy but honest

　　B. ill - tempered but warm - hearted

　　C. strict but forgiving

　　D. none of the above

We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming（把…按能力分班）pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!

　　Besides, it is rather unreal to grade people just according to their intellectual (智力的) abilities. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.

　　In our classrooms, we work in various ways. The pupils often work in groups: this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with personal problems as well as how to think, to make decisions, to analyze and evaluate, and to communicate effectively. The pupils learn from each other as well as from the teacher.

　　Sometimes the pupils work in pairs; sometimes they work on individual tasks and assignments, and they can do this at their own speed. They also have some library, and we teach them the skills they need in order to do this effectively. And expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.

1. Group work provides pupils with the opportunity_________.

　　A. to develop academic abilities                 　　 B. to learn to teach.

　　C. to do some experiments                        　　 D. to learn to be capable organizers.

2. By "held back" in the first paragraph the author means _________.

　　A. drawn to their studies                           　　     B. prevented from advancing

　　C. made to remain in the same classes         　　 D. forced to study in the lower classes

3. In the passage the author's attitude towards " mixed-ability teaching" is ________.

　　A.questioning               B. approving  　　     C. objective 　　 D. critical

4. The author's purpose of writing this passage is to _________.

　　A. offer advice on the proper use of the library

　　B. emphasize the importance of appropriate formal classroom teaching

　　C. argue for teaching bright and not -so-bright pupils in the same class

　　D. recommend pair work and group-work for classroom activities

5. The author argues that a teacher's chief concern should be the development of the student's _____.

　　A. total personality              　　                   B. intellectual ability

　　C. learning ability and communicative skills        D. personal qualities and social skills