Unless we spend money to spot and prevent asteroids (小行星) now, one might crash into Earth and destroy life as we know it, say some scientists.
Asteroids are bigger versions of the meteoroids (流星) that race across the night sky. Most orbit the sun far from Earth and don’t threaten us. But there are also thousands whose orbits put them on a collision course with Earth.
Buy $50 million worth of new telescopes right now. Then spend $100 million a year for the next 25 years to locate most of the space rocks. By the time we spot a fatal one, the scientists say, we’ll have a way to change its course.
Some scientists favor pushing asteroids off course with nuclear weapons. But the cost wouldn’t be cheap.
Is it worth it? Two things experts consider when judging any risk are: 1) How likely the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 500,000 years. Sounds pretty rare-but if one did fall, it would be the end of the world. If we don’t take care of these big asteroids, they’ll take care of us,” says one scientist. “It’s that simple.”
The cure, though, might be worse than the disease. Do we really want fleets of nuclear weapons sitting around on Earth? “ The world has less to fear from doomsday (毀滅性的) rocks than from a great nuclear fleet set against them,” said a New York Times article.
66. What does the passage say about asteroids and meteoroids?
A.They are heavenly bodies different in composition.
B. They are heavenly bodies similar in nature.
C. There are more asteroids than meteoroids.
D. Asteroids are more mysterious than meteoroids.
67. What do scientists say about the collision of an asteroid with Earth?
A. It is very unlikely but the danger exists.
B. Such a collision might occur once every 25 years.
C. Collisions of smaller asteroids with Earth occur more often than expected.
D. It’s still too early to say whether such a collision might occur.
68. What do people think of the suggestion of using nuclear weapons to alter the course of asteroids?
A. It sounds practical but it may not solve the problem.
B. It may create more problems than it might solve.
C. It is a waste of money because a collision of asteroids with Earth is very unlikely.
D. Further research should be done before it is proved applicable.
69. We can conclude from the passage that ________
A. while pushing asteroids off course nuclear weapons would destroy the world.
B. asteroids racing across the night sky are likely to hit Earth in the near future.
C. the worry about asteroids can be left to future generations since it is unlikely to happen in our lifetime
D. workable solutions still have to be found to prevent a collision of asteroids with Earth.
70. Which of the following best describes the author’s tone in this passage?
A. Optimistic          B. Critical         C. Objective         D. Arbitrary

小題1:B
小題2:A
小題3:B
小題4:D
小題5:C
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科目：高中英語 來源：不詳 題型：閱讀理解


Though “nanometer”（納米） is now a fashionable term all over the world, few people know
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Nanometer is a very small length unit of measure,and is very small.One millimeter is 1000 micrometers,and one micrometer is 1000 nanometers.That is,one nanometer is one billionth of a meter.Nano materials are solid materials composed of particles（粒子）or crystallites（晶體） of less than 100 nanometer in size.Then,is a cup made of nano material really any different from an ordinary cup in function as far as how it works?
Are nano cups really so wonderful?A reporter went to the Institute of Nanomedicine,which is the first such institute of such a sort in the world and the only one in China,specializing in researching the investigation  of the application of nano technology into medicine.
A water molecule（分子） is composed of 2 hydrogen atoms and 1 oxygen atom.It can be changed only by special manipulation of the atoms. The material constituting the cup can have ananometer particles . But it cannot change the chemical and physical properties of the water contained in it.The water in the cup is still water. When people drink it,it will produce no special effect on human body.
Professor Ji who worked in the Instiute of Nanomedicine told the reporter, so far, the investigation of nano materials is still limited in the laboratory. No commercial micro products can be produced yet. With the present level of science and technology, the time of everyday goods made of nanometer materials is still years away.
The products labeled with nano marks in the market now are only traditional products coated with a thin layer of nanometer material, which makes them more abrasion resistant（耐磨）, much easier to be cleaned, or oil resisting or moth proof（防蛀）.
Professor Ji explained that nano cup is a real up. It can also be included in the list of nano products in a certain sense. But the nano up has not changed its property and function as a cup. It is not a magical medicine for curing and health care.
72．Which of the following shows the right relationship?
A．nanometer<millimeter<micrometer<meter
B．micrometer<millimeter<nanometer<meter
C．nanometer<micrometer<millimeter<meter
D．millimeter<micrometer<nanometer<meter
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A．nano materials have been put into use in daily goods
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科目：高中英語 來源：不詳 題型：閱讀理解


Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit (學分) which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester (學期). A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably take four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.
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科目：高中英語 來源：不詳 題型：閱讀理解


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科目：高中英語 來源：不詳 題型：閱讀理解


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A．Help is at hand for suicidal students．
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科目：高中英語 來源：不詳 題型：閱讀理解


D
　　Beyond two or three days，the world’s best weather forecasts are doubtful, and beyond six or seven they are worthless.
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科目：高中英語 來源：不詳 題型：閱讀理解


第三部份： 閱讀理解（共20小題，每小題2分，滿分40分）
A
Some people think that they will get ill if they use their brains (大腦) too much.. It is not true. Through many studies, scientists show us that the more you use your brains, the better it will be, and the cleverer you will become.
Of course, if you want to keep your mind clear and active, you must take a proper rest and study properly. To the teenagers, using their brains in the morning is good for their health.
There are many ways to rest. One is a peaceful rest. Sleep is a peaceful rest. Another is an active rest. For example, take a walk outdoors, do more exercises every day. To change the way of the brains’ activities is also a good way to rest.
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A. hardly           B. seldom          C. more often               D. at times
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A. Illness comes from the fact the brains are used too much.
B. Fruits are the most important for the brains.
C. The brains will be better if they are used often.
D. Sleep is the only way of having a rest.
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科目：高中英語 來源：不詳 題型：完形填空


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第一節(jié)：完形填空（共10小題；每小題2分，共20分）　
閱讀下面短文，掌握其大意，然后從21~35各題所給的四個選項（A、B、C和D）中，選出最佳選項，并在答題卷上將其該項涂黑。
“Long time no see” is a very interesting sentence. When I first read this sentence from an American friend’s email, I laughed. I thought it was a perfect 21       of Chinglish. Obviously, it is a word-by-word literal(照字面意思的) translation of the Chinese greeting with a ruined English grammar and structure! Later on, my friend told me that it is a standard American 22         . I was too amazed to believe her. Her words could not convince me 23          . So I did a search on www.google.com. To my surprise, there are over 60 thousand web pages 24        “l(fā)ong time no see”. This sentence has been 25          used in emails, letters, newspapers, movies, books, or any other possible place. Though it is sort of informal, it is part of the language that Americans use daily.  26         , if you type this phrase in Microsoft Word, the software will tell you that the grammar needs to be corrected.
　　Nobody knows the 27         of this Chinglish sentence. Some people believe that it came from Charlie Chan’s movies. In the 1930s, Hollywood moviemakers successfully 28         a world wide famous Chinese detective named “Charlie Chan” on wide screens. Detective Chan liked to teach Americans some Chinese wisdom by quoting(引用) Confucius(孔子). “Long time no see” was his trademark. Soon after Charlie Chan, “Long time no see” became a popular phrase in the real world thanks to the popularity of these movies.
Some scholars compare America to a huge pot of stew(大熔爐). All kinds of culture are mixed in the stew together, and they 29          the color and taste of each other. American Chinese, though a minority ethnic(少數(shù)民族的) group in the United States, is also influenced some changes to the stew! Language is usually the first thing to be 30          in the mixed stew. 
21.   A. word           B. sign      C. example       D. change
22.   A. custom         B. greeting   C. habit           D. proverb
23.   A. almost        B. in all      C. at all          D. after all
24.   A. publishing     B. printing   C. containing           D. expressing
25.   A. seldom        B. hardly    C. widely         D. deeply
26.   A.Unfortunately   B. Luckily   C. Suddenly       D. However 
27.   A. use           B meaning   C .expression      D. origin
28.   A. did           B. published  C. created        D. discovered
29.   A. improve        B. change    C. lower         D. promote
30.   A. mentioned     B. used      C. considered      D. influenced 

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科目：高中英語 來源：不詳 題型：閱讀理解


Cellphone feels like a part of your body? A global survey has found that most people can’t live without their mobiles, never leave home without them and, if given a choice, would rather lose their wallet.
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Three-quarters of the more than 8,000 respondents polled online in 11 countries said they take their phone with them everywhere, which Russians and Singaporeans the most attached.
More than a third also said they couldn’t live without their phone, topped by Taiwanese and again Singaporeans, while one in four would find it harder to replace the mobile than their purse.
Some two thirds of respondents go to bed with their phones nearby and can’t switch them off, even though they want to, because they’re afraid they’ll miss something.
Mobiles have changed the nature of relationships, with the survey finding a fifth of all respondents set up first dates via text and almost the same number use the same method to end a love affair.
Apart from the obvious calling and SMS-ing, the top three features people use regularly on their mobile phones globally are the alarm clock, the camera and the games.
As for email and Internet access, 17 percent of respondents said they checked their inboxes or surfed the Web on their phones, led by those in the United States and Britain.
One in 10 respondents log onto(注冊) social networking websites such as Facebook and MySpace regularly via mobile, again led by Britain and the United States.
Not everyone is tech savvy(科技通), however,37 percent of respondents said they don’t know how to use all the functions on their phone.
1. How many people of all respondents end a love affair via text?
A. About 4,800.                          B. About 3,600.
C. About 2,400.                          D. About 1,600.
2. According to the survey,       like surfing the Internet with a cellphone most.
A. Singaporeans    B. Russians            C. Americans            D. Chinese
3. Which of the following functions of cellphones is the least used?
A. Calling.                                  B. Playing games.
C. Taking photos.                            D. Surfing the Internet.
4. Which would be the best title of the passage?
A. People can live better without the cellphone.
B. People would rather lose their wallet than their cellphone.
C. Different uses of the cellphone.
D. New functions of the cellphone.

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