C
A villa (别墅) designed to resist earthquakes with “self-healing” cracks in its walls, thanks to nanotechnology (纳米技术) applications with self-healing polymers (聚合物), is to be built on a Greek mountainside. The villa’s walls will include special particles that turn into a liquid when squeezed (压榨) under pressure, flow into cracks, and then harden to form a solid material.
The NanoManufacturing Institute (NMI), based in Leeds University, will play a key role in an EU project to construct the home by December 2010. The project, called “Intelligent Safe and Secure Buildings” (ISSB) is funded under the EU’s Sixth Framework program. This potentially life-saving scheme is led by German building manufacturer Knauf. The villa will be built in Amphilochia, in western Greece, where Knauf currently runs a manufacturing plant. If the experiment is successful, more tremor-resistant（防震）homes could be built in earthquake zones across the globe. NMI chief executive Professor Terry Wilkins said, “What we’re trying to achieve here is very exciting. We’re looking to use polymers in much tougher situations than ever before on a larger scale.” Monitors contained in the villa’s walls will be able to collect vast amounts of data about the building over time. Wireless sensors will record any stresses and vibrations, as well as temperature, humidity and gas levels.
The walls are to be built from new load-bearing steel frames and high-strength gypsum（石膏）board. Prof Wilkins said, “If there are any problems, the intelligent sensor network will be able to alert residents immediately so they have time to escape.” If whole groups of houses are so constructed, we could use a larger network of sensors to get even more information. “If the house falls down, we have got hand-held devices that can be used over the rubble to pick out where the embedded（嵌入的）sensors are hidden to get some information about how the villa collapsed.” Also, we can get information about anyone who may be around, so it potentially becomes a tool for rescue.
66. The aim of the passage is to ________.
A. report a piece of interesting news                   B. promote tremor-resistant homes
C. inform us of the nanotechnology development D. tell us about a tremor-resistant home
67. The villa can resist earthquakes because _______.
A. it will be built on a special place
B. the cracks in its walls can be healed by the polymers
C. the special particles can make its walls stronger
D. the intelligent sensor network can tell people where there is a crack
68. If the tremor-resistant home falls down, _______.
A. rescue work can be done more quickly and accurately
B. the intelligent sensor network will stop working
C. no one can be hurt in the earthquake
D. a warning signal will be given to other residents
69. What Prof Wilkins said suggests that _______.
A. he is doubtful about the project
B. he thinks the tremor-resistant home is perfectly designed
C. he is confident in the tremor-resistant home
D. the tremor-resistant home still needs to be tested in a real situation
70. It can be inferred from the passage that tremor-resistant home _______.
A. is still being tried out                                          B. is already under construction
C. has been in wide use                                     D. will be put into wide use soon

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在第56至60题中，Susan, Mike, Jane, George和Tom正计划参加一个夏令营。阅读下面六个夏令营的介绍（选项A、B、C、D、E和F），选出符合各人需求的最佳选项。选项中有一项是多余选项。

56. Susan, a biology student, has a particular interest in wildlife. She is curious about how people and wildlife can co-exist peacefully in an area. She would like to study the environment and wild animals. With information she gathers in the camp she hopes to complete her project on wildlife.

57. Mike is eager to stay away from the busy city life for a while. He and his classmates have decided to join a summer camp where they can learn outdoor skills and learn to solve problems all by themselves.

58. Jane is longing for a break from school life. She wants to try something different and exciting. She is especially interested in mountain biking and water sports.

59. George is a born leader and is popular among his classmates. As a chairman of the Student Club, he often organizes activities and games. He’d like to attend wilderness courses which offer youth a chance to lead, lead and succeed.

60. Tom is a sports fan and a lover of the outdoors. Besides water sports, he enjoys horse-racing and hiking. He would like to go to a camp which offers a great variety of sports.

______________________________________________________________

Summer’s almost here, and a summer camp near you

provides piles of summer fun…

C
A white-haired old gentleman steps out of his car, bag in hand and coat over his arm, he has called from the office to say that he is on the way. His wife is preparing supper. He can see the light shining inside his own front door. He looks forward to a fire and hot milk. It is a cold night. A few seconds later he is lying on the icy ground in a pool of his own blood.
　　It doesn't happen very often, but it does happen in the capital city of the United States. It is more likely to happen in the near-deserted city center at night. What happened to him could happen to any of us.
　　Senator Stennis, who is 71 , got out of his white Buick at 7:40 p.m. outside his home at 3609 Cumberland Street. Two youths said, "Get out! Money, please." He followed the order. He handed over his wallet containing several cards, a gold watch and the only money he had in his pockets—twenty-five cents. The youths also said, "Now we're going to shoot you anyway." Anyway they did. One bullet(子弹) hit him in the leg and struck the bone. The other entered his chest just below the upper pocket of his suit. It narrowly missed his heart.
　　Strangely he made it across a ten-meter distance, up eight steps and along twenty more feet of stone path. His wife met him at the door, and saw two men running. The senator told her to call the police and the doctor.
　　The senator is a powerful political figure, but it is unlikely that the two young men knew who he was. More likely the reason for the killing was that he had only no more than a quarter of dollar - not enough for two cups of coffee.
49 According to the passage,_______.
　　A. such a mugging(行凶抢劫) might have happened to anyone
　　B. the mugging happened on a cold evening in a senator's home
　　C. the senator was killed because he was an important politician
　　D. the mugging might not have happened if the senator was young and strong
50. Having robbed the senator, the two young men _______.
　　A. pulled him into a pool 　　 B. shot two bullets into his body
　　C. hit out at him hard 　　　　D. carried him away
51. The two young men were angry by the fact that _______.
　　A. the senator attempted to cheat them
　　B. they failed to get the senator's expensive car
　　C. the senator didn't die in their hands
　　D. the mugging didn't bring them what they had expected
52 Which of the following statements is not true?
　　A. A near-deserted city center at night is a dangerous place.
　　B. People should always carry some money with them.
　　C. Though seriously wounded, the senator managed to get home on his own.
　　D. The senator's wife met the two men and recognized them.

I’m lying on my back in my grandfather’s orchard(果园)，looking up at the branches above me.It is one of the last days of summer.Already the days are shorter and the nights are cooler.Some kinds of apples are already ripe(成熟的).Others will be ready to pick soon.I think of my grandmother’s apple pie，and how I used to make it with her.She died last year，before the apple harvest，and I have not had her pie since.I really miss her.I hear bees busily humming about，visiting the late summer flowers.The gentle hum of their wings nearly sends me to sleep.

The sky is as blue as my grandfather’s eyes.Above me，big white clouds race across the sky like pieces of cotton blowing in the w ind.School starts in another week，and time seems to have slowed down.

“Sophie！”calls my  grandfather.“Is that you？”I stand up，take his hand，and tell him all about my day as we walk through the orchard.We talk about apples，and bees，and Grandma.He tells me that he misses her too.

He puts his rough，brown farmer’s hand around my shoulder and pulls me close.“You know，Sophie，”he says，“I spent the morning in the attic(阁楼)，and you’ll never guess what I found.It’s the recipe(烹饪法) for Grandma’s apple pie.I used to help her make it sometimes.I can’t do it all alone，but you used to help her too.Maybe between the two of us，we ca n work it out.Want to try？”

“But it won’t be the same without Grandma，” I tell him.

“That’s true，”he says，“but nothing_is_the_same_without_Grandma.Still，I don’t think that she would want us never to have another apple pie.What do you say？” I nod yes，and we walk towards home...towards an afternoon in the farmhouse kitchen，making Grandma’s famous apple pie.

1.We learn from the passage that Sophie　　　　.

A．likes to watch clouds in the attic

B．comes to the orchard after school

C．enjoys Grandma’s apple pie very much

D．picks many apples in the orchard

2.Sophie’s grandfather spent the morning in the attic______　　　.

A．looking for Grandma’s recipe for apple pie

B．helping Sophie’s grandmother make apple pie

C．trying to make apple pie all alone for Sophie

D．talking about apples，and bees，and Grandma with Sophie

3.The underlined part in the last paragraph shows

A．how much Sophie’s grandmother loved Sophie

B．how much Sophie’s grandfather likes apple pies

C．how much Sophie loves her grandfather’s orchard

D．how much Sophie’s grandfather misses Grandma

4.Which of the following might be the best title for the passage?

A．My grandfather’s orchard           B．My grandmother’s apple pie

C．A morning in the attic              D．The last days of summer