1.We all love a hero, and rescue dogs are some of the biggest heroes of all. You will often find themgoing above and beyond duty to save someone, risking--and at times losing--their lives in theprocess.Rescue dogs are generally found in the Sporting and Hunting Groups, or from the traditionalHerding Group. These types include the Bloodhound, Labrador Retriever, Newfoundland, GermanShepherd, Golden Retriever, and Belgian Malinois--all of which are chosen for search-and-rescueduty because of their amazing physical strength, loyalty, and their tendency for mental stability.These types also have a keen sense of hearing and smell--to better locate lost individuals—and areoften able to access hard-to-reach areas. As highly trained animals, they serve in many differentfields, including specialist search, snow slide rescue, dead body location, and tracking.To overcome obstacles and succeed when performing the demanding duties of a search-and-rescue worker, a dog must display certain qualities. In addition to intelligence and strength, thedog must be swift, confident, easily trainable, adaptable, and have a high level of stamina (耐力)and endurance.A strong sense of group cooperation and an ability to engage in friendly play during "down" timeis also required of search-and-rescue dogs.A rescue dog goes through many, many hours of intensive training to be fit for duty. Training is notfor the faint-hearted. Certification training can take from two to three years, working three to fourhours a day, three to six days a week, often in group,team-oriented sessions.Each search-and-rescue field requires different types of training. Rescue training, for instance,includes "air scenting"--where dogs are trained to smell the air for the victim' s scent (气味) andthen follow the scent to the person. This ability is crucial to finding victims trapped under collapsedbuildings and snow slide.What does "faint-hearted" in Paragraph 5 mean??

2.In our online life, we need to use passwords frequently. We use passwords 21 e-mail,gaming sites, social networking sites，and other shopping sites. 22 ， the passwords most people use are not very 23 and can easily be“"broken" by others. In fact, the most comonly used passwords are so simple that it requires very 24 effort to figure them out. Can you guess 25 the most commonly used passwords are? They are: Names of baseball teams, bith dates of a farmily 26 ，the year of a special sports event，the random numbers like 156468, 27 the name of a friend, pet, favorite TV star, or band.There are prograrms 28 to break into people' s online accounts. These programs are_ 29 of trying every word in the English dictionary and the dictionaries 30 many foreign languages, in their effort to break into an account._ 31 can even search words backward. Some will try_ 32 words or words that are followed by numbers, 33 school222. These programs can test millions of passwords in a few minutes. So, you are advised to be careful about_ 34 passwords so that they will be hard to break. You are also advised not to make them35 hard to remember. Meanwhile, you need to change them once in a while.21.（）

3.Nuclear science should be developed to benefit people __________harm them.

4.Sandy could do nothing but___to his teacher that he was wrong.

5.选出下面读音不同的选项()。

6.Jonathan and Joe left the house to go for__ after supper.

7.Passage FourUsing 1ess energy around the home is easier than you might think，saving you money while creating a heathier，more comfortable living space for you and your family． Changing a few old habits can make an impact on your energy bill， your comfort and the environment. Here are some handy tips to make your house more energy-efficient.Lower the heatIf your home has adjustable central heating，lowering the room temperature even slightly can make a difference． You may not feel it，but your wallet will． It is even more advisable to control temperatures at different times of the day.Hang clothes out to dryIf the weather allows it，head outside and dry your laundry on a clothesline. The sunlight will help eliminate bacteria and dust． While clothes dryers get the job done faster，they also use up energy．By hanging your clothes out you’ll be cutting greenhouse gases by about three kilograms per load．Take advantage of natural lightInstalling large windows on the northern side of your house can help you make use of sunlight’s natural warmth. To stay cool indoors on hot summer days，install blinds(百叶窗) to block the heavy sun．Put your desk near the window，then you don’t need a lamp in the daytime.Wrap(裹)your pipesBe sure your hot—water pipes are properly wrapped．In an average home，heating wateraccounts for more than one—quarter of the energy bill．Why let warmth go to waste before it reaches you?Choose the right size for appliances(家用电器)When the time comes to replace appliances，select those that are both energy—efficient and of the appropriate size for your needs．Don’t buy bigger ones just because you can．What can be installed on the northern side of your house to make better use of natural light?

8.Years ago, a cigarette commercial asked if you were smoking more, but enjoying it less．That describes the way many of us live today．We are doing more, but enjoying it less．And when that doesn't work, we get the problem．In our extremely hurried search for satisfaction, we try stuffing still more into our days, never realizing that we are taking the wrong approach. 　　The truth is simple; so simple it is hard to believe．Satisfaction lies with less, not with more．Yet, we pursue the myth that this thing, or that activity, will somehow provide the satisfaction we so desperately seek. 　　Arthur Lindman, in his very effective book, "The Harried Leisure Class," described the uselessness of pursuing more．His research focused on what people did with their leisure time．He found that as income rose, people bought more things to occupy their leisure time．But, ironically, the more things they bought, the less they valued any one of them．Carried to an extreme, he predicted massive boredom in the midst of tremendous variety．That was more than twenty years ago, and his prediction seems more accurate every year. Lindman of course, is not the first to discover this．The writer of Ecclesiastes expressed the same thought thousands of years ago．It is better, he wrote, to have less, but enjoy it more. 　　If you would like to enjoy life more, I challenge you to experiment with me．How could you simplify your life? What could you drop? What could you do without? What could you stop pursuing? What few things could you concentrate on? 　　The more I learn, the more I realize that fullness of life does not depend on things．The more I give up, the more I seem to gain．But words will never convince you．You must try it for yourself．[单选题] Lindman wrote his book __.

9.

You may think there is only sand in the desert of the world.1it is not true the desert,as we know,there is a little2buti t is not3 for most plants,Stillwesee some plants4inthe desertThere is5in some places in the desert,We6these places oases.In the onthere are villages and towns.People grow 7 kinds of crops in the fields there.People8live outside the oases.They have camels.sheep and other animalThese animals depend9 the desert plants for their food and do not need 10water.

The 11 are useful to the desert people in many ways.They eat the meat and drinkthe milk of the animals.They use the camels for carrying water,food.tents and something else.

The people of the desert have to keep moving from place to place,They must alwayslook 12 grass or desert plants for their animals.When there is no more food for theiranimals,they move to13 place.The desert people are 14.No man in the desertwould ever refuse 15 the people in trouble and give them food and water.14（单选题）

10.Many people use wood stoves and fireplaces to heat their homes．Scientists have become worried about the smoke that they give off．Harmful chemicals are in the smoke．The smoke is causing air pollution．The pieces of pollution, called soot, are floating in the air．They are too tiny to see．Scientists must use a microscope to see them. 　　Small amounts of soot are safe, but large amounts can be dangerous．The govenment wants to limit this kind of pollution．It may stop people from using their fireplaces. 　　The air is tested every day．When soot levels are high, more than 65 micrograms of soot per cubic meter, factories must stop making smoke．The government thinks that limit should be much lower. Factories produce the most smoke and soot．But the government thinks that all types of burning should be limited．The soot levels from factories and homes could be limited．Home owners may have to install new wood stoves that they comply with the new law．Or, they may not be able to bum on days when the air quality is bad. 　　Residents of some towns are fined if they violate the burning ban．Scientists hope these new regulations will make the air cleaner and less harmful to breathe.[单选题] Why is the air quality tested every day?

11.

根据以下资料，回答46-60题。

Number sense is not the ability to count．It is the ability to recognize a 46 in number．Human beings are born with this ability． 47 , Experiments show that many animas are, too．For example, many birds have good number sense．If a nest has four eggs and you remove one, the bird will not 48 ．However, if you remove two, the bird 49 leaves．This means that the bird knows the 50 between two and three.

Another interesting experiment showed a bird’s 51 number sense．A man was trying to take a photo of a crow(乌鸦) that had a nest in a tower, but the crow always left when she saw him coming．The bird did not 52 until the man left the tower．The man had an 53 ．He took another man with him to the tower．One man left and the other stayed, but they did not 54 the bird．The crow stayed away until the second man left, too．The experiment was 55 with three men and then with four men．But the crow did not return to the nest until all the men were56 ．It was not until five men went into the tower and only four left that they were 57 able to fool the crow.

How good is a human’s number sense? It’s not very good．For example, babies about fourteen months old almost always notice if something is taken away from a 58 group．But when the number goes beyond three or four, the children are 59 fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human 60 is not much better than a crow’s.46 请在第____处填上正确答案。A.rise，B.pattern，C.change，D.trend

12.通知我是班长陈超。有事通告。4月21日也就是这周五，我们将要去巨石国家公园春游。公园位于广州南部。是一个很美丽的地方。有很多人放风筝。我们在那里也可以运动或者BBQ.但要牢记只能在野餐区生火。（本题20分）

13.＂Wanted by the FBI."To the murderer,or the bank robber,these are the mostfrightening words in the world.When the criminal(罪犯）hears them,he knows that sixthousand trained persons are after him.Why should he be so afraid?There are hundreds of cities and thousands of villageswhere he can hide.There are large forests and deserts where he can lose himself.Besideshe's usually rich with stolen money.Money can make it easier to hide.With money,the criminal can pay a dishonest doctor to operate on his face and make him hard to recognize.Money can pay for a hideout some far-off place.But the criminal knows what happened to public enemies such as JohnDillinger,Baby Face Nelson,and Machine Gun Kelly.They had plenty of money and goodhideouts.Yet one by one they were found by the men of the FBI.They know every trick the criminal knows and many more.If he makes just one mistaketake,they'll get him.That's why the man who is hunted can't sleep.That's why he becomes nervous,why he jumps at every 'sound."When he makes a mistake,he'll no longerbe"wanted by the FBI".He'll have been caught.The FBI began on May 10,1924.Attorney General Harlan F.Stone chose J.EegarHoover,a young lawyer in the Department of Justice,to head the new agency(机构）。＂What we need is a wholly new kind of police force,"he said."Criminals today are smart.They use stolen cars and even planes to make their gateways.They have learned to openany lock.The criminal would have discovered science.We can't beat them with old methods.We have to train officers to work scientifically."J.EdgarHoover quietly went ahead with his plans.He picked his men carefully.They had to be between the ages of twenty-five and thirty-five.He wanted only men withgood manners and good character.When working ashis officers they would have to meetall kinds of people.Hoover wanted men who could handle a teacup as well as a gun.Hechose men so carefully that he made theFBI the hardest service in the world to get into.The FBI cannot help in every police problem.It can look into only certain crimes againstthe government.Solving all other crimes is the duty of local police forces.A man wanted by the FBI will find that money is（）

14.___of the students in the whole class could do this physics question.

15.No one likes a person___bad manners.

16.The surgeon’s advice was that the patient _____at once.

17.

Passage Three

Your passport is your official identification as an American citizen. In American, most people never consider

obtaining a passport unless they are planning a trip out of the country. In Europe, where travel from one country to another is much more common, almost everyone carries a pass- port. A passport is final proof of identity in almost every county in the world.

In 1979 almost 15 million American held passports. Most of these passports were obtained to travel outside the country because, except for a few Western nations, passports are required to enter every country. And if you travel abroad, you must have a valid passport to return the country.

When traveling abroad, you will need a passport for identification when exchanging dollars for francs or marks or other foreign currency. You may also need your passport to use a credit card, buy an airplane ticket or check into a hotel. As a passport is an official U.S. document, it is valuable as identification in any emergency overseas, such as floods, fires or war.

Don’t confuse passports and visas. (83)Whereas a passport is issued by a country to its citizens, a visa is official permission to visit a country granted by the government of that country. For some years, many countries were dropping their visa requirements, but that trend has reversed.They may be obtained from the embassy of the country you wish to visit.

Passport applications are available at passport agency offices in large cities like Boston, New York, or Chicago. In smaller cities, applications are available at post offices and at federal courts. To get your first passport, you must submit the application in person, along with a birth certificate and two pictures.Passports are beneficial for___________.

18.

Why do I want to go to college?No one has ever asked me1a question.But manytimes I have asked myself.I have2 a whole variety of reasons.3important reasonthat I want to be a better man.

Many things make human beings different4or better than or even superior to animals

One of the most important things is5 .1f 1 fail to receive higher education.myeducation 6.As I want to be a fully7 man.I must getawell-rounded educationwhich good colleges and universities are supposed to8 I know one can get educatemany ways.but colleges and universities are9 the best places to teach me how to educate mysell.Only when I am well-educated.will I be a better human being and10 fitinto society.8

19.III. Cloze ( 30 points)Mary Anning( 1799 - 1874) was a British fossil hunter who began finding 21 as a child, and soon supported herself and her very 22 family by finding and selling fossils.Very 23 is known about her life, but her father was a cabinet maker and he also 24 local fossils.Mary 25 on the southern coast of England, in a town called Lyme Regis. Its famous 26 by the sea contain 27 fossil layers that 28 from the Triassic, Jurassic and Cretaceous periods(the 29 of the dinosaurs, other bizarre reptiles, large insects, sea creatures, 30 mammals, and 31 life forms).Mary Anning 32 and prepared the first fossilized plesiosaur( an ocean-dwelling reptile) and the first Ichthyosaurus (an ocean-dwelling reptile that 33 like a dolphin). She found many other important fossils, including Pterodactylus (a flying reptile), sharks (and other fish), and so on. 34 with her brother Joseph, Mary supplied prepared fossil specimens to 35 museums, scientists, and private collections.31（）A.other B.new C.any D.specific

20.There aren't many wild pandas __________ in the world today.