1.Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Are you afraid to ask someone for a date? Many people are afraid to assert themselves(坚持己见).Dr.Robert Alberti，author of Stand Up, Speak Out，and Talk Back, thinks it’s because of their lack of confidence.“Our structure of organization tends to make people distrust hemselves.”says Alberti.“There’s always a‘superior’around-a parent，a teacher，a boss-who‘knows better’.These‘superiors’often gain whenthey keep breaking at your self-image.”But Alberti and other scientists are doing something to help people assert themselves.They offer“assertiveness training”courses-AT for short.In the AT course people learn that they have a right to be themselves.They learn to speak out and feel good about doing so.They learn to beaggressive without hurting people.In one way, learning to speak out is to overcome fear.A group taking an AT course will help the shy person to lose his fear.But AT uses an even stronger motive-the need to share.The shy person speaks out in the group because he wants to tell how he feels.Whether or not you speak up for yourself depends on your self-image.If someone you face is more“important”than you，you may feel less of a person.You start to doubt your own good sense.You go by the other person’ s label.But，why should you?AT says you can get to feel good about yourself.And once you do，you can learn to speak out.People are reluctant to talk back because____.

2.选出下面读音不同的选项()。

3.We asked both John and Jerry, but ____________________ could offer a satisfactory explanation.

4.A wind tunnel is used for testing planes or plane models.In a wind tunnel air is blown over a plane ora model placed in a test section.Wind tunnel test sections are different in size depending on airflow speed requirements.Some low-speed tunnels have test sections large enough for a complete small plane.In the very high speed tunnels used for space testing，however，the model may be as small as a pencil.There are two ways of feeding air to the test section.In the constant flow tunnel，airflow produced by electric fans is forced through the tunnel to the test section，then through another tunnel section back to the starting point for reuse.The other way involves storing high-pressure air in a box，sending it out by a controlling device to pass through the tunnel and test section into another box.This way is usually used for a very short period of high-speed airflow.Wind tunnels are usually used to test planes before they are flown.Problems in a plane carl be found when it meets the high-speed airflow in the tunnel.For example，if the wings are built so that they would weaken at high speeds，this fact can be discovered in the tunnel，thus saving many lives and millions of dollars.In a wind tunnel，scientists also find out how different planes will act at different speeds.They find out such things as how the air dives by the wing surfaces，how slowly a plane can fly before it starts to drop，and howfastit can climb.What can we learn from the passage?

5.选出下列选项中划线部分读音不同的选项（ ）,,。

6.Passage TwoCoconut(椰子)is an unusual food for many reasons．It is one of the largest edible seeds produced by any plant．Its unusual contents also make it unique in the seed world—it consists of both “meat“ and “water” inside．The coconut meat is the white substance with which we are all familiar，as it is used extensively for cooking and flavorings；the coconut water is a white and sweet liquid．Portuguese(葡萄牙的)explorers gave the nut its name in the l5th century, referring to it as coco，meaning “ghost” in their language．The outside appearance of coconuts reminded them of a ghost’s face，and the tree has had that name ever since．The coconut has varied uses．It is used to make various cooking oils for fast food restaurants around the world to make diet materials．The coconut fluid is a favorite drink in hot climates，providing a cool and refreshing beverage right off the tree．This water is also used by manufacturers of various sports drinks．Even the shell itself has many uses，including animal food and fertilizer．And all these are only some of the uses found for the coconut fruit．The coconut tree， which produces the nut，also produces many useful things．It’s no wonder that the coconut tree has been taken as “the tree of life”．What can be learned from the passage?

7.

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.26 （）

8.It was three weeks later ____________ he heard the news.

9.It is important to________ our awareness about environmental protection.

10.Of all Barry H．Landau's anecdotes about his friendships with presidential dogs, perhaps the best is the one about the time the Clinton White House called to postpone his play-date with Buddy． 　　Yes, Landau is both human and an adult, a 60-year-old author, presidential historian, former White House protocol officer and memorabilia collector．But so enamored is he of dogs, and so well connected to a succession of presidents, that he had an appointment for a South Lawn romp one day with Buddy, Bill Clinton's Labrador retriever (拉布拉多犬) . 　　Logistics got in the way, though, and hence Clinton secretary Betty Currie's apologetic voice mail left at the Smithsonian Institution, where Landau was doing research: "I'm sorry, but we'll have to reschedule Mr．Landau's play-date with Buddy." 　　Not surprisingly, this is a happy week for Landau, with the new Obama family dog, Bo, joining a White House tradition that dates to George Washington．It's one that Landau feels is invaluable to a presidency. 　　"Having a dog just humanizes a president," he says．"It completes the picture．It's something people can relate to." And Landau has related to the best of them．He's known about 25 White House dogs since the Eisenhower administration．Among the presidential-pooch memorabilia in his Manhattan apartment are matching orange inaugural dog coats worn by LBJ's twin beagles (小猎犬) , Him and Her, and a photo of Landau kissing Clipper, JFK's German shepherd.According to Landau, why is it important for a president to have a dog?

11.There are several research centers in China___a certain disease called Bird Flu isbeing studied.

12.

Tom grows the nicest vegetables and fruits and the most beautiful flowers in the village.Plants grow in Tom's garden all through the1and they are much2.

Tom cuts some flowers for his sitting room table,eats some fruits and vegetables,buthe3most of them in the market.His vegetables,fruit and flowers are so4andbeautiful that they sold much more5in the market than those of other villagers.

How does Tom grow these beautiful things?He is so6that he just sits under hisorange tree with his radio.

He7the music all day.That is quite true.Tom8things inspring,summer,autumn and winter.Afterthat he sits with his radio.And everything9.It is the music that does the work.Tomknows more clearly that music makes the biggest vegetables and the most beautiful flowers.Plants love10as much as people.9、

13.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] Laura didn't go to the police or courts because __.

14.Woman nabbed for a DUI at same crash spotWed May 21, 2:17 AM ET TRUCKEE, Calif.—Call it drunken driving déjà vu（记忆幻觉）. For the second time in five months, a 23-year-old California woman has been arrested after she crashed her car while driving under the influence (DUI) at the exactsame spot north of Lake Tahoe.And to top it off, Truckee Police say that in both cases, her blood alcohol content was more than three times the legal limit.The police say Melissa Dennison of Truckee crashed at about noon on Sunday on Glenshire Drive just south of the Glenshire Bridge. They say she was extremely drunk and had trouble standing or walking. Her blood alcohol level initially was measured at .346. The legal limit is .08.Sergeant J. Litchie said Dennison also had been charged with a DUI in January when she crashed at the same spot and registered a blood alcohol level of .380. If found guilty of the second offense, she faces up to 10 years in prison and fines in excess of $2,000.A telephone message the Associated Press left at a listing for Dennison in Truckee on Tuesday was not immediately returned.What does the word "nabbed" in the title mean?

15.There are three____and seven____in the picture.

16.He said that he dropped his bag when he___ for the bus

17.Mr.Smith has two______，both of whom are teachers in a school.

18.If you want to stay young, sit down and have a good think. This is the research result of ProfessorFaulkner,who says that most of our brains are not getting enough exercise and as a result, we areageing unnecessarily soon.Professor Faulkner wanted to find out why healthy farmers in northern Japan appeared to be losingtheir ability to think and to reason at a relatively early age, and how the process of ageing could beslowed down.He set about measuring brain volumes of a thousand people of different ages and occupations.Computer technology enabled him to obtain precise measurements of the volume of the front andside sections of the brain, which relate to intelligence and emotion, and determine the humancharacter.Contraction of front and side parts—as cells die off—was observed in some subjects in their thirties,but it was still not evident in some sixty?and seventy?year?olds.Faulkner concluded from his tests that there is a simple way to slow the contraction—using thehead.The findings show that contraction of the brain begins sooner in people in the country than in thetowns.Those least at risk, says Faulkner,are lawyers,followed by university professors and doctors.White?collar workers doing routine work are,however, as likely to have shrinking brains as the farmworker, bus driver and shop assistant.Faulkner’s findings show that thinking can prevent the brain from shrinking. Blood must circulateproperly in the head to supply the fresh oxygen the brain cells need.“The best way to maintaingood blood circulation is through using the brain,”he says.“Think hard and engage inconversation.Don’t rely on pocket calculators.”According to the passage,which group of people seem to age slower than the others?

19.die

20.Probably no other musical instrument(乐器）is as popular around the world as the guitar(吉他）。Almost every kind of music needs a guitar.Country and western music would not be the same without a guitar.The Spanish music called flamenco could not exist without a guitar.The sound of American blues music would not be the same without the sad cry of the guitar.And rock and roll music would almost be impossible without this instrument.People do not agree about where the guitar was first played,but most agree it is veryold.Some say an instrument very much like a guitar was played in Egypt more than one thousand years ago. Some other say that an old form of the modern guitar was brought to Spain from Persian sometime in the 12th century.The guitar continued to develop in Spain. In the 1700s it became similar to the instrument we know today.Many famous musicians played the instrument.The famous musician Niccolo Paganini played and wrote music for the guitar in the early 1800s.Franz Schubert used the guitartowrite some of his famous works.In modern times Andres Segovia helped make the instrument extremely popular.One kind of music for the guitar developed in the southern area of SpaincalledAndalusia，It will always be strongly connected with the Spanish guitar.What is discussed about the guitar in Paragraph 1?（）