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A new study shows one of the largest glaciers① in Greenland is becoming smaller and speeding to the sea faster than scientists expected. If it continues, Greenland itself could become much smaller during this century and global seas could rise as much as 3 feet.

The rates② of change that we’re noticing are much higher than expected. If these rates continue, it is not unlikely that Greenland could shrink③ by several tens of percent this century. However, it’s not known how quickly this coastal response of the Greenland ice sheet melting will have an effect on the vast inland ice.

Greenland is the world’s largest island, covering an area more than three times the size of Texas. Some 81 percent of it is covered by ice, and there are many glaciers. Glaciers are like slow-moving rivers of ice. Where a glacier meets the sea, its weight keeps it firmly resting on the bottom. A glacier’s front is the point where the water is deep enough that the glacier floats.

Since the 1970s, the front of Helheim stayed in the same place. Then it began melting rapidly, moving back 4.5 miles from 2001 through this past summer. It has also grown thinner, from top to bottom, by more than 130 feet since 2001. And over these past four years, its trip to the sea has sped up from about 70 feet per day to nearly 110.

The melting is driven by a warmer climate. Temperatures in Greenland have risen more than five degrees Fahrenheit in the last decade. Since most of Greenland’s ice is on land, seas will rise as the ice melts. If all Greenland’s ice sheet melted, oceans would be 15-20 feet higher. Nobody expects that to happen anytime soon.

Notes:

① glacier  n.  冰川

② rate  n.  比率

③ shrink  v.  縮小

1. Which of the following about the glaciers is TRUE?

  A. Glaciers only lie in Greenland.        B. Water in glaciers is more than sea water.

  C. Glaciers sometimes float on the water.  D. Glaciers can increase the water level of lakes.

2. According to the text, we know that Greenland ______.

  A. belongs to Canada                  B. is the largest island in North America

  C. is all covered with glaciers            D. is sinking under the sea level

3. Which of the following may be the result of the disappearing of Greenland glaciers?

  A. the climate of the world will be warmer.

  B. the glaciers in other area will be bigger.

  C. It will be easy for explorers to visit the island.

  D. Some coastal cities may be under the sea.

A Charlotte, N.C., man was charged with first-degree murder of a 79-year-old woman whom police said he scared to death. In an attempt to evade policemen after a bank robbery, the Associated Press reports that 20-year-old Larry Whitfield broke into the home of Mary Parnell. Police say he didn’t touch Parnell but that she died after suffering a heart attack that was caused by terror. Can the guy be held responsible for the woman’s death? Prosecutors(公訴人) said that he can under the state’s murder rule, which allows someone to be charged with murder if he or she causes another person’s death while committing or fleeing from a severe crime like robbery—even if he or she doesn’t kill someone on purpose.

But, medically speaking, can someone actually be frightened to death? We asked Martin Samuels, chairman of the neurology department at Brigham and Women’s Hospital in Boston.

Absolutely, no question about it.

The body has a natural protective method called the fight-or-flight response(戰或逃反應), which was originally described by Walter Cannon，the chairman of Harvard University’s physiology department from 1906 to 1942. If, in the wild, an animal is faced with a life-threatening situation, the autonomic nervous system responds by increasing heart rate, increasing blood flow to the muscles, and slowing digestion, among other things. All of this increases the chances of succeeding in a fight or running away from an aggressive beast. This process certainly would be of help to primitive humans. However, in the modern world there is obvious decline of the fight-or-flight response.

The autonomic nervous system uses the chemical messenger to send signals to various parts of the body to activate the fight-or-flight response. This chemical is toxic in large amounts; it damages the organs such as the heart, lungs, liver and kidneys. It is believed that almost all sudden deaths are caused by damage to the heart. There is almost no other organ that would fail so fast as to cause sudden death. Kidney failure, liver failure, those things don’t kill you suddenly.

By the way, any strong positive or negative emotions such as happiness or sadness can cause the same result. There are people who have died in intercourse or in religious passion. There was a case of a golfer who hit a hole in one, turned to his partner and said, “I can die now”, and then he dropped dead. For about seven days after the 9/11 terrorist attacks on the World Trade Center and Pentagon there was an increase of sudden cardiac death among New Yorkers.

1. Why the Charlotte, N.C., man was charged?

A. Because he threatened the policemen to kill an old woman.

B. Because he caused an old woman’s terror and she died.

C. Because he beat an old woman and caused her heart attack

D. Because he murdered an old woman while robbing a bank.

2. Which of the following about the fight-or-flight response is true?

A. The fight-or-flight response was raised and proved by Martin A. Samuels.

B. It is a natural protective method that can’t be found in all creatures but humans.

C. The ancient humans had a superior fight-or-flight response than modern ones.

D. The fight-or-flight response is beneficial to both our actions and organs.

3.What activity can we infer is less likely to damage the organs?

A. Winning a big lottery.                   B. Missing a dead family.

C. Watching a horror movie.                 D. Listening to a sweet song.

4. The purpose of the passage is_________.

A. to explain why people will die of a heart attack

B. to offer some advice on protecting us from heart failure

C. to compare different kinds of feelings to cause a death

D. to show strong emotions can cause a sudden death

 

 

Scores of farms across he country are opening up to overnight guests．The best have all the appeal of a first-rate inn（小旅館） — plus here a moo, there a moo．
Sure, you and your kids have a plan for the theme parks．In the meanwhile, why not make a little hay（干草）? Farm stays are fast becoming the great American alternative to the pre-packaged vacation．
LIBERTY HALL FARM
Rochester, Vt．; 802/767-3926; www．libertyhillfarm．com．Adults $75, teens $50, kids 12 and under $35, including breakfast and dinner; shared baths．
Beth and Bob Kennett run a farm straight out of a storybook．You’ll find Beth in the kitchen, rolling out dough（生面團） for a pie．Bob’s busy with other work．Guests sleep in seven sunny bedrooms right in the farmhouse and can participate in any of the farm jobs．Maybe you and your kids won’t be up at 6 am to meet the milk truck, but you can help with the milking twice a day, collect eggs, and pick sweet corn and wild blackberries in season．
HULL-O FARM
Durham, N．Y．; 518/239-6950; www．hull-o．com; Adults $110, kids 10-14 $60, 5-9 $50, 2-4 $35, under 2 free, including breakfast and dinner; private baths．
It started in 1993 as a way to bring in some extra money at a time of falling milk prices．But soon after Frank and Sherry Hull opened their Catskill Mountains dairy farm to overnight visitors, they discovered they loved it．As you drive up, Sherry greets you on the porch（入口處） of the 1825 farmhouse with a cow-shaped cookie jar．Before long your kids are playing around with the cows, sheep, ducks, goats and getting ready for a hayride．
MERAMEC FARM CABINS
Bourbon, Mo．; 573/732-4765; http://www．wine-mo．com Doubles with private bath $75, $10 per additional person．Trail and riding fees extra．
Climb on the back of the Ford pick up and catch up with the herd．One gentle cow named Cricket will even let the kids sit on her back．At the barn（牲口棚） Carol will introduce you to the horses — 15 Missouri Fox Trotters — and lead you on a ride over the hills and down along the spring-fed Meramec River, where everyone swims．Grab a fishing pole and head back to the river．When you have your fill of the wild, try Carol and Dave’s favorite restaurants, within 20 miles of the farm．
【小題1】The underlined sentence in the first paragraph implies that _____．

A．you can enjoy the best cuisine at the first rate restaurant

B．some farms provide country experiences as well as good accommodations

C．farm work is hard, but you can enjoy it a lot, playing with the animals

D．if you want to hear a cow’s cry, please stay on a best farm

【小題2】We can learn from the three ads that ____．

A．Hull-O Farm was not built for overnight visitors

B．Frank and Sherry Hull run a farm out of a storybook

C．kids can sit on a gentle cow’s back on Hull-O Farm

D．you can’t milk a cow if you get up late on Liberty Hill Farm

【小題3】The Browns have a 13-year-old son and 11-year-old daughter．If they stay on Liberty Hill Farm for one night, how much will they pay?

A．$175．

B．$220．

C．$235．

D．$250．

【小題4】Who will be most likely interested in the webpage?

A．Kids who want to find pleasure in the theme parks．

B．People who expect to be employed on the farm．

C．Those who plan to have family vacations on working farms．

D．Researchers who are interested in raising cows on farms．

Why does the rate of heart attacks increase during the World Cup football finals? How can we help an overweight patient to lose weight? They’re just some of the topics covered in a new book by University of Sussex academics, which is helping student doctors to consider the importance of psychology in medical practice.

Psychology for Medicine is the first textbook of its kind, providing medical trainees and new doctors with all the relevant psychological knowledge they need. Previously, students had to refer to many different books for the relevant psychology.

The book, by Sussex psychologists Dr. Sussex Ayers and Dr. Richard de Visser, has been well received by fellow academics and medical doctors and was finished with the help of the students and staff of the Brighton and Sussex Medical School. The students proofread（校對） the chapters, provided ideas for the content and even modeled for the photographs. The book provides a solid grounding in psychological study relevant to medicine, along with practical tips and advice for practice. One student, Simon Hall, drew cartoons for the book.

The study psychology is important for doctors for a number of reasons. Psychological and physical symptoms are highly related. Up to a third of patients will have psychological disorders, while physical causes are usually only found in around 15 per cent of people’s symptoms. In treatment, a lot of the effect drugs can be due to patients believing they will recover rather than the drug itself.

Dr. Ayers says, “The important thing about this book is that it’s applied science --- it shows why psychology is important to medicine and how we should use it. The book’s presentation is really important. It’s not just lots of theory, but full of tips and advice so that students can take what they learn in the classroom and apply it to real-life situations.”

1.The book Psychology for Medicine is mainly written for ________.

A．scientists

B．overweight people

C．patients

D．student doctors

2.What is the third paragraph mainly about?

A．The topics of the book.	B．The comments on the book.
C．The contributors to the book.	D．The characteristics of the book.

3.According to the text, the book Psychology for Medicine _________.

A．is a bit difficult to understand.

B．is mainly about how to lose weight.

C．included tips on training football players.

D．focuses on the importance of psychology in treatment

4.We can infer that the text is a(n) ______.

A．research report	B．introduction to a book
C．advertisement for a book	D．introduction to a psychologist

 

The Museum: The Charles Dickens Museum in London is the world's most important collection of material relating to the great Victorian novelist and social commentator．The only surviving London home of Dickens （from 1837 until 1839） was opened as a museum in 1925 and is still welcoming visitors from all over the world．On four floors, visitors can see paintings, rare editions, manuscripts, original furniture and many items relating to the life of one of the most popular and beloved personalities of the Victorian age．       

Opening Hours

◇ The Museum is open from Mondays to Saturdays 10:00-17:00; Sundays 11:00-17:00．

◇ Last admission is 30 minutes before closing time．

◇ Special opening times can be arranged for groups, who may wish to book a private view．

Admission Charges: Adults: ￡5．00; Students: ￡4:00; Seniors: ￡4．00; Children: ￡3．00; Families:￡14．00（ 2 adults & up to five children）

Group Rates: For a group of 10 or more, a special group rate of ￡4．00 each applies．

Children will still be admitted for ￡3．00 each,

Access: We are constantly working to improve access to the Museum and its collection．Our current projects involve the fitting of a wheelchair ramp for better access, a customer care kit and an audio tour for visitors with impaired (受損的） vision．Our Handling Sessions are also suitable for the visually impaired．The Museum has developed an online virtual tour through the Museum．Click here to visit all the rooms in the Museum online．

Hire the Museum: The Museum can be hired for private functions, performances soirees（社交晚會）  and many other social occasions．

Find Us: The Museum may be reached by using the following buses: 7, 17, 19, 38, 45,46, 55, 243．And by these underground services: Piccadilly Line; Central Line．For a map, please click here．The British Museum and the Foundling Museum are within walking distance．

1.The passage is probably from a（n）          .

A．book   B．website   C．newspaper        D．announcement

2.Compared to going there separately, if a family with two adults and five children go to the Museum together they will save

A．￡25．00   B．￡14．00   C．￡ 9:00       D．￡11．00

3.In the Charles Dickens Museum, people can not find          .

A．paintings                B．rare editions     C．manuscripts    D．cars

4.According to the passage, which of the following statements is TRUE?

A．The Museum is not very far from the British Museum．

B．In any case people cannot visit the Museum after 17:00．

C．Visitors with poor vision cannot enjoy the Museum．

D．Anyone cannot hire the Museum for other users．

5.The passage is written to         .

A．persuade readers to visit London．

B．inform readers about the history of the Charles Dickens Museum．

C．offer readers some information about the Charles Dickens Museum．

D．tell readers how to make use of the Charles Dickens Museum．