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

2.The world's oceans have warmed 50 percent faster over the last 40 years than previously thought due to climate change, Australian and US climate researchers reported Wednesday．Higher ocean temperatures expand the volume of water, contributing to a rise in sea levels that is covering small island nations and threatening to destroy the low-lying, densely-populated low regions around the globe. 　　The study, published in the British journal Nature, adds to a growing scientific chorus of warnings about the pace and consequences rising oceans．It also serves as a corrective to a massive report issued last year by the Nobel-winning UN Intergovernmental Panel on Climate Change (IPCC), according to the authors. 　　Rising sea levels are driven by two things: the thermal expansion of sea water, and additional water from melting sources of ice．Both processes are caused by global warming．The ice sheet that sits atop Greenland, for example, contains enough water to raise world ocean levels by seven meters, which would bury sea-level cities from Dhaka to Shanghai. 　　Trying to figure out how much each of these factors contributes to rising sea levels is critically important to understanding climate change, and forecasting future temperature rises, scientists say．But up to now, there has been a puzzling gap between the projections of computer-based climate models, and the observations of scientists gathering data from the oceans. 　　The new study, led by Catia Domingues of the Centre for Australian Weather and Climate Research, is the first to reunite the models with observed data．Using new techniques to assess ocean temperatures to a depth of 700 meters from 1961 to 2003, it shows that thermal warming contributed to a 0.53 millimeter-per-year rise in sea levels rather than the 0.32 mm rise reported by the IPCC. [单选题] The rise in water levels is especially dangerous for small island nations and __.

3.

There is nothing more possible than a new hip or knee that can put the spring back inyour step.Patients receiving joint implants(移植）often are able to resume many of thephysical activities they love,even those as vigorous as tennis and hiking.No wonder.then,that joint replacement is growing in popularity.

In the United States in 2007,surgeons performed about 806,000 hip and knee implants(the joints most commonly replaced),double the number performed a decade earlier.Though these procedures have become routine,they are not failure free.

implants must sometimes be replaced,said Dr.Henrik Malchau,an orthopedic surgeon(矫形外科医生）at Massachusetts General Hospital in Boston.A study published in2007 found that 7 percent of hips implanted in Medicare patients had to be replaced withinseven and a half years.

The percentage may sound low,but the finding suggests that thousands of hip patients eventually require a second operation,said Dr.Malchau.Those patients must endure additional recoveries,often painful,and increased medical expenses.

Thefailure rate should be lower,many experts agree.Sweden,for instance,has a failure rate estimated to be a third of that in the United States.Sweden also has a national jointreplacement registry,a database of information from which surgeons can learnhow andwhy certain procedures go wrongA registry also helps surgeons learn quickly whetheraspecifictype of implant is particularly problematic,"Every country that has developedaregistry has been able to reduce failure rates."

“Significantly,"said Dr.Daniel Berry,chief of orthopedic surgery at the Mayo Clinicin Rochester,Minn.

A newly formed American Joint Replacement Registry will begin gathering data fromhospitals in the next 12 to 18 months.It's good news for those who are considering replacing a knee or hip.2.Why does Sweden have a lower rate of hip implant failure?（）

4.

Food is very important.Everyone needsto1well if he or she wants to have astrong body.Our minds also need a kind of food.This kind of food is2.We begin toget knowledge even3we are very young.Small children are4in everythingaround them.They learn5while they are watching and listening.When they are getting older,they begin to6story books,science books....anything theyhike.Whenthey find something new,they love to ask questions and7to find out answers.Whatis the best8to get knowledge?ifwe learn by ourselves,we will get9knowledge,If we are10getting answers from others and do not ask why we will neverlearn well.When we study in the right way,we will learn more and understand better.3,

5.Friends become a child’s chosen family. If his social life is going well, he gains confidence. If he hastrouble connecting, it hurts and can make him feel sad and withdrawn and lonely.1.Help your child communicate. Naturally outgoing kids have an easier time expressing theirinterest in other children than shy ones do. But you can help build this skill through practice. Askyour child about his favorite games and toys. Praise him for specifics when he shows interest inother people:” You were so nice to let Roger talk about his little dog. I am proud of you.”2.Keep play short and sweet. Parents should keep early play date short, so no one gets too tiredand everyone has fun. Schedule the next one soon after that, so kids can quickly build on theircomfort foundation.3.Know your child. If your child is bossy, tale with him and agree beforehand on which toys will beshared and which ones should be put away because your child just can’t seem to share them. Ifyou have a shy child, match him with a younger child so he has a chance to be the leader.4.Help your child help others. Encourage your child to be a better friend by helping him includeothers in play. If you see someone being excluded, don’t ignore it. This is an opportunity to workon your child’s ability to understand others. “Rachel is being left out. That must make her feel very sad. Can you think of a way to include her in the game?”5.Help your kids help themselves. If your child is the one who’s being ignored or treated badly,teach him to speak up.What is probably the best title for the passage?

6.Laura was married for 6 months．Her husband was using drugs．She didn't want her son or her unborn baby to live that way, but she was afraid to ask her husband to leave．She left him a note instead．After reading the note, Laura's husband waited for her to come home and then beat her and her son. 　　Laura had little education and she never had a good paying job．She was ashamed to ask for help from the police, courts or women's shelters．Sometimes her husband was very nice to her．She decided to try harder so her children could have a home and a father．Laura joined a church and told a priest about her problem. 　　But her husband kept using drugs and hurting the family．Finally, she told her husband she loved him, but they should live apart for a while．He beat her again．The priest came over to talk to her．He asked the husband to go out for a while．Laura packed up her things and left home with her son．The next day she lost the baby．Her husband went to jail. 　　Laura got a lot of help from groups that help women who have been beaten．Now she is in college, has her own apartment and works on special projects at a women's shelter．"We got out, and it changed life for me and my child．You can do it．You can break the cycle," Laura said.[单选题] Which of the following statements is TRUE?

7.

Rosa liked making up stories.She was so1that her classmates believed herfrom time to time.in fact,the whole class believed her!At first she supposed it was2 Now,as she got up to3 before the class,she knew that make-believe stories had some way of coming back to make you sad.

Rosa's parents were separated,Nine months out of the year,Rosa lived with hermother in an apartment on Anderson Street.But when summer 4.she went to herfather's farm in Arizona.

The farm was great!Rosa rode horses and5 with some farm work.Her father.however,was so6 that he couldn't find time to go places with her.When she arrivedeach summer,her father would 7 her at the airport and take her out to eat.And theday she went back to the8he would always buy her a present.When summer came to a close,Rosa 9 to her mother.At school she heard lots ofstories her friends told about their family trips.Rosa wished she had a10to talkabout.

Not long after11began,Rosa was looking through travel magazines in the schoollibrary.They talked about many exciting12,like England and Germany.WhenRosa's friends asked what she had done that summer,she made up something that was not13.Remembering the travel magazines she had looked at,she told her classmates thatshe and her father had gone to14.When the class began studying England,Mr.Thomas asked Rosa to tell all the thingsshe could15 about her trip to England!2单选

8.

The Red Cross is 61 organization which cares for people who are in 62 of help. A man in a Paris hospital who needs blood, a woman in Mexico who was injured 63 an earthquake, and a family in India 64 lost their home in a storm may all 65 by the Red Cross.

The Red Cross exists in almost every country 66 the world . The World Red Cross Organizations are sometimes are sometimes called the Red Crescent( 新月 ) the Red Mogen David, the Sun , and the Red Lion . All of these agencies 67 a common goal of trying 68 people in neeD、

The idea of forming an organization to help the sick and 69 during a war started 70 Jean Henry Dunant. In 1859, he observed 71 suffering 72 a battlefield in Italy. He wanted to help all the wounded people 73 of which side they were 74 .The most important result of his work was an international treaty 75 the Geneva Convention( 日内瓦公约 ). It 76 prisoners of war, the sick and wounded, and 77 citizens during a war.

The American Red Cross 78 by Clara Barton in 1881. Today the Red Cross in the United States provides a number of 79

for the publiC、Such as helping people in need, teaching first aid, 80 water safety and artificial respiration, and providing blood.67.

9.I don't know___he will come tomorrow,______he comes,I'll tell you

10.HI． Cloze ( 30 points)Directions:For each blank in the following passage, there are four choices marked A, B, Cand D． Choose the one that is most suitable and mark your answer by blackening the corres-ponding letter on the Answer Sheet．材料题，根据下面文章回答21-35题：Where do cars get their energy from? For most cars，the answer is petrol. 21_some cars use electricity.These cars have 22 motors that get their power from large batteries.In 23 ，there are even cars that have 24 an electric motor and a petrol motor.These types of cars are 25 hybrid(混合)cars.Most people tend to think of electric cars as a new 26 ，but they have been around for a long time.In the 27 19th and early 20th centuries electric cars were common because the technology for petrol engines was not very advanced.But 28 the petrol engine became easier to make and more powerful，this type of engines became the most 29 .Interest in electric cars was high in the l970s and 1980s because 30 became very expensive。Recently，electric cars have again become well-liked because people want cars that pollute 31 . Electric cars are better than petrol cars 32 several ways.The biggest benefit is reduced pollution.In areas 33 there is a high percentage of electric cars，pollution is not that serious.The second benefit of electric cars is a 34 in the dependence on foreign oil.Several countries don’t want to 35 on oil from other countries.Since electric cars can run on electricity from coal or nuclear power stations，there is less need to import oil.34.请填写最佳选项（ ）。

11.根据以下材料，回答40-43题 It is customary for adults to forget how hard and dull and long school is．The learning by memoryof all the basic things one must know is a most incredible and unending effort．Learning to read isprobably the most difficult and revolutionary thing that happens to the human brain and if you don’tbelieve that，watch an illiterate adult try to do it．School is not easy and it is not for the most partvery much fun，but then，if you are very lucky，you may find a real teacher．Three real teachers ina lifetime is the very best of my luck．My first was a science and math teacher in high school，mysecond，a professor of creative writing at Stanford，and my third was my friend and partner，EdRicketts． My three had these things in common：They all loved what they were doing．They did not tell；they catalyzed a burning desire to know．Under their influence，the horizons sprung wide and fearwent away and the unknown became knowable．But most important of all，the truth，that dangerousstuff，became beautiful and very precious． I shall speak only of my first teacher because in addition to the other things，she：brought discovery．She aroused us to shoutin9，book—waving discussions．She had the noisiest class in school andshe didn’t even seem to know it．We could．never stick to the subject．Our speculation ranged theworld．She breathed curiosity into us so that we brought in facts or truths shielded in our hands likecaptured fireflies． I Call tell my son who looks forward with horror to fifteen years of drudgery that somewhere inthedusty dark a magic may happen that will light up the years if he is very lucky．Among his teschers,lefthim a very deep impression．

12.The guide is ____ a line of tourists through the narrow passage with the help of his torch.

13.He cut the cake___

14.A. Sounds great! B. This is our frst trip here.C. When shall we set off? D. Could you recommend some places for us?E. You are welcome. F. What could I get?G. Have great fun. H. Is there anyhing interesting there?Receptionist: Good momning!Mr. Smith: Good morming! Today we are free for sightseeing. 56 Receptionist: Okay. Have you ever been here before?Mr. Smith: No. 57 Receptionist: Then, I suggest that you visit the Ancient Cultural Street.Mr. Smith: 58 Receptionist: Yes. The architecture is wonderful. It represents the folk style of the Qing Dynasty.Mr. Smith: 59 Thank you very much.Receptionist: 60 Have a good time!59.（）

15.

Passage Three

The US. government has recently helped people learn more about the dangers of earthquakes by publishing a map. This map shows the chances of an earthquake in each part of the country. （83）The areas of the map where earthquakes are most likely to occur are called earthquake belt‖. The government is, spending a great deal money and is working hard to help discover the answer to these two questions: l. Can we predict earthquake? 2. Can we control earthquakes?

To answer the first question, scientists are looking very closely at the most active fault( 断层 )systems in the country such as the San Andreas fault in California, a fault is break between two sections of the earth’surface. These breaks between sections are the place where earthquake occurs. Scientists look at the faults for changes that might show that an earthquake was about to occurs. But it will probably be many years before we can predict earthquakes accurately. And the control of earthquakes is even farther away. Nevertheless, there have been some interesting developments in the field of controlling earthquakes. The most interesting development concerns the Rocky Mountain Arsenal earthquakes. Here water was put into a layer of rocks 4000 meters below surface of the grounD、Shortly after this injection of water, there were a small number of earthquakes. Scientists have decided that the water which was injected into rocks works like oil on each other. When the water “oiled ”the fault, the fault became slippery and the energy of an earthquake was releaseD、Scientists are still experimenting at the site of these earthquakes. They have realized that there is a connection between injection of the water and the earthquake activity. They have suggested that might be possible to use this knowledge to prevent very big destructive earthquakes, that is, scientists could inject some kind of fluid like water into faults and change one big earthquake into a number of small, harmless earthquakes.The San Andreas’ fault is _____.

16.Who should be responsible __________ the accident?

17.

Passage Four

There are two common explanations for origin of tipping. The Oxford English Dictionary says tip was seventeenth-century underworld slang for —giveas in ― Tip me your money or your life. Opponents (85) of tipping will probably prefer this explanation, since it suggests the practice as originally a form of robbery. A less reputable, but nonetheless charming explanation is that in Renaissance( 文艺复兴 ) coffeehouses, boxes were set near the door, into which customers could drop money: These boxes, according to the story, bore the legend ― To Insure Promptitude, which was ultimately shortened to TIP. Whether it was a serving woman or a boss with his or her eye on depressing wages who first thought up the idea, the story does not say.

Tipping became common in England by the middle of the eighteenth century. Because it is ill-suited to a country without an established servant class,it did not catch on in America until after the Civil War, when former slaveholders suddenly found themselves having to pay the help and when new-rich industrialists adopted the European fashion. By the turn of the century, we had made the custom our own, and the American ― big tipper was on his way. Today, although the lines between bribery( 贿赂 ) and thanks for services remain as vague as ever, tipping has become universal, not least because, in an increasingly uncertain economy, it provides the growing service class with income that is at least as reliable as wages and that is less subject to tax review. Not surprisingly, government officials as among the few die-hards who still question the tipping system. They have a point too. Tippers ’ International Association estimates that U.S. workers get about $5 billion a year in tips.Tipping is universally accepted mainly because_______.

18.Idon't think English is___Chinese.

19.

Passage Three

Thousands of years ago, ten of our very distant ancestors were hungry. They went out and picked berries or dug up roots to eat. Four of them chose poisonous food and died. The remaining six noticed that their food was safe to eat. They told their children, who, in turn, passed the message on to their descendants. In this way, habit became a vital factor in the survival of mankind: if you ate the right plant, you lived; if you wanted to make your own experiments, you would probably die.

The importance of habit on the survival of the human species is an interesting matter. Even today, most of us hesitate when we are invited to eat a new type of food or drink something we have not tasted before. Even if the food or drink is offered by a friend, we are usually not at all anxious to experiment and accept the offer.

When you get up tomorrow morning, notice which shoe or sock you put on first. Then notice which one you put on first on other days. You may discover that (a) you tend to put on one shoe or sock first every day, and (b) if you are right-handed, you usually deal with your left shoe or sock first. If you try to change this habit, you may find it uncomfortable or annoying, and you will soon return to your old habit. When it comes to other matters, we often follow a fixed pattern. We sleep in one or two favorite ways. We often follow familiar routes even when they are not the shortest or best. We often wear a watch on the same wrist even when there is no real reason for doing so. (83) In hundreds of other ways, we show that we are creatures of habit, following fixed patterns of behavior. This characteristic can help us to survive but it can be a barrier to progress too. We must be alert and not let a beneficial factor become a harmful one.The first paragraph of this passage is mainly about ______.

20.Whatever you do, don’t challenge a chimpanzee named Ayumu to a number memory game. In 2007, Ayumu became famous for his lightning speed at a game that goes like this: A player views a computer screen where the numbers 1 through 9 appear briefly at once and then turn to white squares.The player then taps the squares where the numbers had been, in order from 1 to 9.People can do it.But no human competitor has ever completed the game faster or more accurately than Ayumu the chimp.For almost five years Ayumu remains undefeated.Psychologist Nicholas Humphrey of Darwin College at Cambridge University in England now thinks he knows the secret behind the chimp’s ability.Humphrey suspects Ayumu’s brain may have a condition that allows the chimp to see numbers as colors.This would mean that Ayumu may see a color glow after the numbers disappears.Then, instead of remembering the numbers, he remembers a sequence of colors, each associated with a number.The condition that Humphrey believes Ayumu may have is called synesthesia.Humans withsynesthesia may associate numbers and letters with colors.For example, a person may see thenumber “5” as the color blue.Until now, scientists had assumed only humans could havesynesthesia.Humphrey found the inspiration for his idea at a 2011 scientific conference.There, he heard apresentation about Ayumu’s memory abilities and another talk about synesthesia.He then put the two ideas together.Not everyone is convinced that Humphrey is correct.Primatologist Tetsuro Matsuzawa of thePrimate Research Institute at Kyoto University in Japan has spent decades studying the amazingmemories of chimpanzees, including Ayumu.He maintains that chimps simply have faster memory recall than people.What is Ayumu famous for?