单词拼写 (共10小题；满分5分,每题0.5分）
根据所给中文或首字母写出相应单词的正确形式（每格一词）.
【小题1】Nowadays, there’re more and more family problems _________（产生）from lack of   communication.
【小题2】They supposed that their theories could explain conclusively the many natural __________（现象）.
【小题3】With the flight d__________ by the storm, the passengers had to stay at the airport for the night.
【小题4】A good night's sleep can be b__________ to one's health.
【小题5】Now we all know it is necessary and important to pass strict law to forbid d          driving,     as lots accidents happen every year.
【小题6】To be on time is important to Americans. The ideal person is p          and is considerate of     other people’s time.
【小题7】_______________(不幸) for him, he had his leg broken in the football match. What’s worse was     that his puppy love ended up in failure.
【小题8】Some people maintain that watching violence on TV is one of the major causes of              (好斗的) behavior and crime in society.
【小题9】___________ (统计数据) show that women live longer than men.
【小题10】 Dr. Johnson ___________ (承担) the task of writing an English dictionary last year.

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III. Reading Comprehension     
Section A
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D.  Fill in each blank with the word or phrase that best fits the context.
Your cell phone holds secrets about you. Besides the names and   50   that you’ve programmed into it, traces of your DNA remain on it, according to a new study.
　　DNA is genetic material that appears in every cell. Like your fingerprint, your DNA is unique to you   51   you have an identical twin. Scientists today routinely analyze DNA in blood, saliva (唾液), or hair   52   behind at the scene of a crime. The results often help detectives identify   53   and their victims. Your cell phone can   54   more about you than you might think.
　　Meghan J. McFadden, a scientist at McMaster University1in Hamilton, Ontario, heard about a crime in which the suspect（嫌疑犯）bled onto a cell phone and later dropped the   55  . This made her wonder whether traces of DNA remained on cell phones ___ even when no blood was involved.　    56   she and colleague Margaret Wallace of the City University of New York analyzed the flip-open phones(翻盖手机) of 10 volunteers. They used swabs(药签) to collect   57   traces of the users from two parts of the phone: the outside, where the user holds it, and the   58  , which is placed at the user’s ear.
The scientists scrubbed the phones using a solution made mostly of alcohol. The aim of washing was to   59   all detectable (可查明的) traces of DNA. The owners got their phones back for another week.   60   the researchers collected the phones and repeated the swabbing of each phone once more.
The scientists discovered DNA that   61   to the phone’s owner on each of the phones. Better samples were collected from the outside of each phone, but those swabs also   62    DNA of other people who had apparently also handled the phone.   63  , DNA showed up even in swabs that were taken immediately after the phones were scrubbed. That suggests that washing won’t remove all traces of evidence from a criminal’s device. So cell phones can now be added to the   64   of clues that can settle a crime-scene investigation.
50. A. secrets　                B. music                      C. numbers                  D. films
51. A. because                   B. unless                      C. although                  D. if
52. A. kept                        B. dropped                   C. stayed                      D. left
53. A. criminals                 B. clues                   C. witnesses                 D. policemen
54. A. reveal                     B. convince                  C. acquire                     D. value
55. A. document                 B. paper                             C. card                        D. device
56. A. However                 B. But                          C. So                          D. For
57. A. invisible                  B. non-existent             C. missing                   D. apparent
58. A. microphone           B. keys                        C. screen                     D. speaker
59. A. preserve                   B. revise                      C. remove                    D. protect
60.   A. Then                        B. Thus                       C. Meanwhile               D. Otherwise
61.   A. stuck                       B. belonged                 C. happened                 D. contributed
62. A. took in                    B. mixed with              C. picked up                D. gave out
63.   A. Generally                B. Shortly                    C. Disappointedly         D. Surprisingly
64. A. explanation              B. list                          C. book                       D. discovery

Research by Scotland Yard published in a London newspaper, has proven that knife crime in London is a serious non – white phenomenon, with 165 of the 225 under- 18s accused of knife crime in the past three months being from the black or other non – white groups．

According to Scotland Yard, only 60 of the 225 crimes were white．Despite being a small minority of the knife holding criminals, whites did, however, make up the single largest group of victims of knife crime．

According to the Scotland Yard report, whites made up 222 of the 637 victims of knife crime over the last three months．This number could probably be higher, as 292 victims were not identified by race．

This month Scotland Yard Deputy Commissioner Sir Paul Stephenson suggested knife crime has replaced drug selling as the top concern for London police．

Sir Paul said so as he announced a specialist knife crime unit to deal with teenagers carrying knives in the capital．It will use a team of 75 specialist officers to find criminal group members and their supporters．

Detective Inspector, George Rhoden, president of the National Organisation of Black Law Enforcement Executives said, “In the black community we have all noticed that there is major concern about gun and knife crime．Clearly we are not the only part of the community affected by the problem of children who have no fathers, but parental responsibility should be of major concern.”

Around 59 percent of black Caribbean children and 54 percent of mixed – race youngsters are looked after by a lone parent．In the white British population, the number is 22 percent．

1.From the above, we can see that       in knife crimes in London．

A．there are more whites than blacks as victims

B．there are more blacks than whites as victims

C．blacks make up the smallest group of criminals

D．blacks make up the second largest group of criminals

2.What Sir Paul Stephenson said suggests that      ．

A．drug selling has replaced knife crime as the top concern for London police

B．drug selling had been the top concern for London police in the past

C．knife crime used to be the top concern for London police

D．London police now pay no attention to drug selling

3.What measure has the government taken to deal with the problem of knife crime?

A．Punishing the parents of teenagers carrying knives．

B．Arresting the teenagers carrying knives．

C．Forming a specialist knife crime unit．

D．Fining the teenagers carrying knives．

4.According to George Rhoden, which of the following factors contributes to so many young blacks turning to crime?

A．That they are poorly educated．

B．That they are influenced by their fathers．

C．That many of them come from incomplete families．

D．That their parents are too busy to take care of them．

New crime prediction software should reduce not only the murder rate, but the rate of other crimes. Developed by Richard Berk, a professor at the University of Pennsylvania, the software has already used in Baltimore and Philadelphia to predict which individuals on probation(缓刑) or parole(假释) are most likely to murder and to be murdered.

????? “When a person goes on probation or parole he is supervised(监督) by an officer. The question is ‘what level of supervision is appropriate?’” said Berk. It used to be that parole officers used the person’s criminal record, and their judgment to make decisions.

??? “This research replaces those seat-of-the –pants calculations,” he said.

??? Technology helps determine level of supervision. On average there is one murder for every 100,000 people. Even among high-risk groups the murder rate is one in 100. Predicting such a rare event is very difficult, but advances in computer technology works.

?? Years ago, the researchers made a dataset of more than 60,000 various crimes. Using the software they developed, they found some much more likely to commit murder when paroled or probated. They could identify eight future murderers out of 100.

??? Berk’s software examines roughly two dozen variables(可变因素), from criminal record to geographic location. The type of crimes, and more importantly, the age at which that crime was committed, were two of the most predictive variables.

???? “People assume that if someone murdered then they will murder in the future,” said Berk. “ What really matters is what that person did as a young individual. Predicting future crimes sounds well. But we aren’t anywhere near being able to do that.”

???? “Berk’s scientific answer leaves policymakers with difficult questions. By labeling one group of people as high risk, and supervise them closely, there should be fewer murders, which the potential victims should be happy about. It also means that those high-risk individuals will be supervised more aggressively. For human rights advocates, that means punishing people who, most likely, will not commit a crime in the future,” said Bushway. “It comes down to a question of whether you would rather make these errors or those errors.”

1.The underlined words(in Para.3) probably mean___.?

A. calculations based on subjective opinions?????

B. calculations based on widespread voting

C. calculations made by advanced technology????

D. calculations based on serious considering

2.For 650 people with crime records, how many potential murderers would the software find?

A. 6.5.?????? ????????????? ????????????? ????????????? B. 13.??????? ????????????? ????????????? C. 52.??? ????????????? ????????????? ????????????? D. 65.

3.From Para 7, we can infer that______.

A. the technology developed by Richard Berk will soon be widely used in the US

B. the technology would not be widely accepted in the short term

C. whether a person murders or not largely decided by his upbringing while young

D. if a person murdered when he was fifty, he is sure to murder again while on probation

4.Bushway’s attitude to the technology put forward by Richard Berk is ____.

A. positive???? ????????????? ????????????? B. negative?? ????????????? ????????????? C. objective??? ????????????? ????????????? D. indifferent

5.Which would be the best title for the passage?

A. Closely Supervise Potential Murders?????????

B. Measures Taken to Prevent Criminal Behavior

C. Technology Revolutionizes Judges’ Way of Working????

D. Software is Developed to Predict Criminal Behavior

单词拼写 (共10小题；满分5分,每题0.5分）

根据所给中文或首字母写出相应单词的正确形式（每格一词）.

1.Nowadays, there’re more and more family problems _________（产生）from lack of   communication.

2.They supposed that their theories could explain conclusively the many natural __________（现象）.

3.With the flight d__________ by the storm, the passengers had to stay at the airport for the night.

4.A good night's sleep can be b__________ to one's health.

5.Now we all know it is necessary and important to pass strict law to forbid d          driving,     as lots accidents happen every year.

6.To be on time is important to Americans. The ideal person is p          and is considerate of     other people’s time.

7._______________(不幸) for him, he had his leg broken in the football match. What’s worse was     that his puppy love ended up in failure.

8.Some people maintain that watching violence on TV is one of the major causes of              (好斗的) behavior and crime in society.

9.___________ (统计数据) show that women live longer than men.

10. Dr. Johnson ___________ (承担) the task of writing an English dictionary last year.