1.When you finish reading the book,ou will have___better understanding of___life

2.

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?（）

3.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（ ）。

4.

Insomnia, or "poor sleep", can have bad effects on a person's health and general well-being. It can21on both our physical and mental health and can lead to other health22

　　Insomnia can be traced to many different reasons,but what is23 to ninny sufferers is their inability to relax fully and "switch the mind 24Constant thoughts,25 around and around in the mind, moving from one 26 to the next, prevent stillness and peace and 27 a sufferer extremely tired.

　　In order to treat insomnia 28, it is first necessary to allow a sufferer to re-experience 29 real relaxation feel like.It’s almost as though they've forgotten how to relax. Once this has been 30 by the brain, then fast and effective 31 can be made to reeducate the unconscious towards allowing the person to relax 32 and to allow a natural state of sleep to 33

　　Hypnotherapy(催眠疗法) is one of the fastest and most effective ways of 34 this goal for long-lasting results.

　　Sleeping pills, if used at all, should only be a short-term35as their effect is soon reduced and their side effects can be deep and far-reaching.32 （）

5.

A. Why didn't you phone?

B. OK. Take care and don't eat any more fish

C. Why weren't you here at the meeting

D. That 's all right

E. We thought you might have had an accident or forgotten the day or something

F. I'll be glad to see you again

G. Yes, I suppose I should have done so1.（对话）根据对话内容，从对话后的选项中选出能填入空白处的最佳答案。两项为多余选项。一Hello.Gerry speaking.一Hello， Gerry.It'sme，John here.__1__一Well，I'm terribly sorry， but I'm not feeling very well.―Is that all? __2__一No，i’m sorry.I was sick all night.I think it must be the fish Iate last night.―Well，I think you should have atleast phoned Kate and told her you weren't comingto the meeting.—__3__I’m sorry about that.Anyway， I think i’llbe able to get into work tomorrow一__4__一I won't. Thanks for calling一__5__

6.You can’t expect her __________on time if you are late yourself.

7.We must help____

8.

Charlie came from a poor village.His parents had 1money to send him to schoolwhen he was young.The boy was very sad.Mr,King lived next to him.He found the boy2and had pity on him and lent some money to him.So the boy could go to school.Hestudied hard and3 all his lessons.When he finished middle school.the man introduced him to his friend in the town.And he began to work.

Once Mr.King was seriously hurt in an accident.Dying,he asked Charlie to take careof his daughter,Sharon.The young man 4and several years later he married the girl.He loved her very much and tried his best to make her happy.He often bought beautifulclothes and delicious food for her.He was good at cooking and he cooked5 for her.Soshe became very fat and she felt it difficult to walk.And one day she found there wassomething wrong with her heart.Her husband wasn't at home and she had to go to6 at once.The doctors looked her over and told her 7 eat meat,sugar,chocolate andthings like these.She was afraid8the doctor's words and wrote all the names of thefood on the paper.When she got

home,she put the list on the table and9 .When shreturned home that afternoon,she found many kinds of food:meat,sugar and chocolate

the kitchen.Charlie was busy10 there.As soon as he saw her.he said happily."“1'vebought all the food you like,dear!”4[ 单选 ]

9.根据以下资料，回答5-8题。 　　As one approaches some crossroads, one comes to a sign which says that drivers have to stop when they come to the main road ahead．At other crossroads, drivers have to go slow, but they do not actually have to stop (unless, of course, there is something coming along the main road); and at still others, they do not have either to stop or to go slow, because they are themselves on the main road. 　　Mr．Williams, who was always a very careful driver, was driving home from work one evening when he came to a crossroads．It had a "Slow" sign, so he slowed down when he came to the main road, looked both ways to see that nothing was coming, and then drove across without stopping completely. 　　At once he heard a police whistle, so he pulled in to the side of the road and stopped．A policeman walked over to him with a notebook and pencil in his hand and said, "You didn't stop at the crossing." 　　"But the sign there doesn't say 'Stop'," answered Mr Williams．"It just says ‘Slow’, and 1 did go slow." 　　The policeman looked around him, and a look of surprise came over his face．Then he put his notebook and pencil away, scratched his head and said, "Well, I'll be blowed! I am in the wrong street!"5 At a crossroads, you reduce your car's speed when

10.They are studying the Solar System's__________planet,Saturn ,and its moons.

11.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?

12.This sound doesn’t ( ) in Chinese, so it’s difficult for the students to pronounce.

13.VI. Writing ( 25 points)你(LiYuan)和几个朋友约定明天在人民公园野餐。你们的朋友Peter也应邀参加。你给他写封信，内容包括：(1)说明野餐目的。(2)说明路线。(3)说明日期、时间。

14.They___do well in the exam

15.给JohnBrown先生写一封短信答案：内容:已收到他3月12日的来信，请他于本月25日来我公司，讨论合作细节答案：请他将航班告诉你答案：你公司的李小姐将去机场接他答案：（本题20分）

16.More and more automatic machines ______, the output of the factory that manufactured electronic equipment increased tremendously.

17. __________is terribly tiring working late like__________.

18.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] What happens when the ocean's temperature rises?

19.We can’t get rid of war _____we get rid of the cause of war.

20.Since arriving in New York, Thomas ( ) over 15 job interviews.