阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。

A

Imagine landing in a foreign country where you cannot speak the language, understand the culture and don’t know anybody. Wouldn’t it be nice to have a friend who could help you out?

John Smith, an English explorer who landed in America in 1607, found the best friend ever. She was a Native American named Pocahontas (1595-1617). And she did more than teach Smith the language: she saved his life, twice.

Smith was captured by members of Pocahontas’s tribe (部落) and was going to be killed. But for some reason, the Chief’s daughter, Pocahontas, felt sorry for Smith (who was probably the first white man she had ever seen) and threw her body over his to protect him. Smith returned safely to the small village he was living in.

During the winter the English settlers did not know how to get food from nature. Pocahontas often brought food for Smith and his friends.

A year later Pocahontas’s father tried to kill Smith again because the Native Americans were very scared the English would try to take over their land. Pocahontas warned him and he was able to escape.

Later she became a Christian and eventually married an Englishman named John Rolfe.

She spent the last year of her life in London.

Pocahontas has become an American legend (传奇). Her life story has been re-created in many books and films, including Disney’s 1995 film, Pocahontas.

One of the reasons she is so popular is that many Europeans look at Pocahontas as an excellent example of how a minority can adjust into the majority. Pocahontas is also respected because of her selfless love. She proved that people can be kind and loving even to people of a different race or culture. John Smith was very different from Pocahontas but she could see he was a good man and that was all that mattered. No race or country owns goodness, love and loyalty.

1.What difficulties might early European settlers meet in America EXCEPT ______?

A. the fierce conflict with Native Americans

B. bad-tempered natives who enjoyed killing

C. unfamiliarity with a foreign land

D. lack of food in winter

2.Pocahontas saved John Smith twice because ______.

A. he was the first white man she had ever seen in her life

B. she wanted to become a Christian and marry an Englishman

C. she believed in general kindness even to people of a different race

D. she was on the settlers’ side and against her cruel father

3.Which is NOT an element to make Pocahontas a legend?

A. Her tribal background and her marriage to a white settler.

B. Her selfless help to people regarded as enemy of her tribe.

C. Her complicated life story different from common people’s.

D. The recreation of her life story in the 1995 Disney film.

4.According to the text, Europeans think Pocahontas _____.

A. was brave to break away from her own tribe

B. set a good example for other natives to accept the white settlers

C. was a selfless Christian who can love her enemy

D. was open to a more advanced culture

5.What can we infer from the passage?

A. The battles between early settlers and Native Americans resulted from their               fighting for land.

B. The Europeans think the early settlers should have learned to adjust to the local cultures.

C. The creation of America is based on the settlers’ victory over the Native  Americans.

D. People from different cultures can never really get along well with each other.

B

Chinese students aren’t the only ones who have a sleep loss problem. In Australia, teenagers are also missing out on, on average, one hour’s sleep every night during the school week.

Organized activities and homework push bedtimes later, the first large-scale Australian study of children’s sleeping habits has revealed (显示). Their sleep deprivation (剥夺) is enough to cause “serious drop-offs in school performance, attention and memory”, and governments should consider later or flexible school start times, said the study’s leader, Tim Olds.

 His survey, of more than 4,000 children aged 9 to 18, found those who slept least did not watch more television but spent their time socializing (相处) with family or friends or listening to music.

“Almost all children get up at 7 or 7:15 — they have to get to school on time,” said Olds. He favors a later start over an earlier finish because he believes organized sports and activities would still consume the latter end of the day.

Olds’research also establishes lack of sleep as a cause of weight gain in children, and a possible source of future problems with depression, anxiety and increased susceptibility (易感性) to illness.

It was already known that overweight children sleep less, but Professor Olds found sleep duration (时长) was strongly linked to weight across the full range of body sizes. The thinnest children sleep 20 minutes more than the obese. This showed being overweight had no specific effect on sleep patterns, and it was more likely that shorter sleep times stimulate (刺激) appetite and make kids hungry.

The US National Sleep Foundation says teenagers aged 13 to 18 need eight to nine hours’ sleep a night. Younger school-aged kids need 9 to 11 hours.

On that basis, Professor Olds said, half of Australian children are under-sleeping on weekdays and a quarter on weekends.

6. The Australian students surveyed don’t sleep enough because they spend more time on the following EXCEPT _____.

A. organized activities and homework

B. communication with friends and family

C. watching television programs

D. enjoying music 

7. What effects does lack of sleep directly have on the students according to the survey?

A. They become overweight but begin to eat less than before.

B. They feel more depressed and anxious about their school work.

C. They are more likely to be affected with illness in the future.

D. They pay less attention in class and their memory declines.

8. Which of the following suggestions did Mr. Olds raise?

A. The students should go to bed earlier to have longer sleeping time.

B. The students should participate less in organized activities.

C. The school should put off the start time in the morning.

D. The school should finish earlier in the afternoon.

9. What does "obese" in the sixth paragraph mean?

A. average      B. fat     C. sleepless   D. overeating

10. Which of the following statements is TRUE?

A. Australian students usually take part in activities in the afternoon.

B. More students are short of sleep on weekends than on weekdays.

C. Being overweight has an effect on the length of the sleeping time.

D. The survey suggests that teenagers need 8-9 hours’ sleep a night.

C

By day he is just a normal cat but when the lights go out, he glows (发光) in the dark.

Scientists have genetically modified (更改) a cat as part of an experiment that could lead to treatments for diseases.

Named Mr. Green Genes, he looks like a six-month-old cat but, under ultraviolet (紫外线的) light, his eyes, gums (牙龈) and tongue glow green. That is the result of a genetic experiment at the Audubon Center for Research of Endangered Species in New Orleans, US.

Mr. Green Genes is the first fluorescent (荧光的) cat in the US and probably the world, said Betsy Dresser, the center's director.

The researchers made him so they could learn whether a gene could be introduced harmlessly into a cat's genetic sequence (次序).

If so, it would be the first step in a process that could lead to the development of ways to treat diseases via gene therapy (治疗).

The gene, which was added to Mr. Green Genes' DNA, has no effect on his health, Ms Dresser said.

Cats are ideal for this project because their genetic makeup is similar to that of humans, said Dr Martha Gomez, a scientist at the center.

To show that the gene went where it was supposed to go, the researchers settled on one that would glow.

The gene "is just a marker"，said Leslie Lyons, an assistant professor at the University of California, Davis. Lyons is familiar with the center's work.

 "The glowing part is the fun part," she said.

 Glowing creatures made international news earlier this month when the Nobel Prize in Chemistry was awarded to three scientists who had discovered the gene through their work with jellyfish (水母).

11.Which of the following might be the best title for the passage?

A. A Glowing Cat                  B. Mr. Green Genes

C. One Cat’s Life                  D. An experiment on cats

12. What can we conclude from the passage?

A. Fortunately, scientists have found ways to treat diseases via gene therapy.

B. Scientists think cats’ genetic makeup is the same as that of human beings.

C. Three scientists who had discovered the gene were given Nobel Prize in  Physics.

D. Scientists have managed to introduce a gene into a cat’s genetic sequence.               

13. What does “settled on” most probably mean in Paragraph 9?

A. chose         B. killed        C. took          D. raised

14. From the passage we can see that ____.

A. Mr. Green Genes was made by researchers to treat diseases

B. the cat named Mr. Green Genes can glow when it is dark

C. Mr. Green Genes is the first fluorescent cat in the world

D. Mr. Green Genes is a cat of seven months old up to now

15. Which of the following is WRONG according to the text?

A. The gene added to Mr. Green Genes’ DNA doesn’t affect its health at all.

B. The scientists came up with the idea of the glowing genes totally for fun.

C. Earlier this month glowing creatures became news all through the world.

D. Scientists had discovered the gene from the jellyfish they worked with.

One cold January evening in Philadelphia, Pennsylvania, America, I went with my father on an oil burner service call. My father was in his forties at that time and I was about twelve years old. He was always working hard trying to support us seven kids. I enjoyed hanging out with him whenever I could — he taught me so much.

We arrived at the call and after walking over snow and ice, we knocked on the customer’s door. A senior citizen opened the door and let us into her very cold home. She was wearing an old, worn-out brown coat that went down to her knees. On her head, covering her gray hair, was an old and worn hat. The home wasn’t furnished very well and was quite dark, except for a single light bulb over the dining room table. Below the light was an older man counting change from several old coffee cans. He looked up at us as we passed by to get to the kitchen where my dad would fix the oil burner. He didn’t say anything. He just looked up at us. He couldn’t speak English, nor could his wife. She only pointed to the kitchen and smiled at us.

After a short while, my father had the heater up and running, and it began to heat their cold home. The lady asked my dad in poor English how much she owed him for fixing the heater. My dad looked around the house and said that he had to go out to the truck and write the bill.

Once in the truck he marked the bill “no answer at home, no charge”, so they wouldn’t be charged for his work. He looked over at me and said, “He was counting his change to pay me. They need their money more than I do.”

As usual, my father taught me something important that time, which was to be kind to the poor.

1.According to Paragraph 1, we know that the writer’s father                        .

2.The description in Paragraph 2 shows that the old couple                        .

3.What can we infer from the passage?

4.The writer’s father didn’t charge for his work because                         .

On December 18, 1620, passengers on the British ship Mayflower came on shore at modern – day Plymouth, Massachusetts, to begin their new settlement, Plymouth Colony.
The famous Mayflower story began in 1606, when a group of reform-minded people in England built their own church, which was separate from the state – supported Church of England. Because of this, they were forced to leave the country and settle in Netherlands. After 12 years of struggling to adapt and make a hard living, the group sought financial backing from some London merchants to set up a colony in America.
On Septmeber 6,1620, one hundred and two passengers – called Pilgrims (朝圣者) by William Bradford, a passenger who would become the first governor of Plymouth Colony – crowded on the Mayflower to begin the long, hard journey to a new life in the New World. On November 11,1620, the Mayflower landed at Provincetown Harbor. Before going on shore, 41 male passengers – heads of families, single men and three male servants – signed the famous Mayflower contract, agreeing to form a government chosen by common election and to obey all laws made for the good of the colony.
Over the next month, several small leading teams were sent on shore to collect firewood and hunt for a good place to build a settlement. Around December 10, one of these groups found a harbor they liked on the western side of Cape Cod Bay. They returned to the Mayflower to tell the other passengers, but bad weather prevented then reaching the harbor until December 16. Two days later, the first group of Pilgrims went on shore. After exploring the region, the settlers chose a cleared area once controlled by members of a local Native American tribe (部落). The tribe had abandoned the village several years earlier, after an outbreak of European disease.
That winter of 1620 – 1621 was really hard, as the Pilgrims struggled to build their settlement, find food and take care of the sick. By spring, 50 of the original 102 Mayflower passengers were dead. The remaining settlers made contact with returning members of the Native American tribe and in March they signed a peace treaty (条约) with the tribe chief. In the spring time, helped by the locals, the Pilgrims were able to plant crops – especially corn and beans – that were necessary to their survival.
On April 5,1621, the Mayflower and its crew left Plymouth to return to England. Over the next several decades, more and more settlers made the voyage across the Atlantic to Plymouth, which gradually grew into a successful shipbuilding and fishing center.
1．A group of English were forced to leave their country in 1606 because          .
A．their belief was different from the official Church
B．they built their own churches in a foreign country
C．they lacked financial support from the government
D．they were ambitious to build the colony in America
2．How many days did the sea journey to Provincetown Harbor last?          .
A．103   B．96     C．66     D．35
3．Several leading teams were sent in order to        .
A．hunt for food for the passengers     B．control local Native Americans
C．build a settlement for the passengers      D．explore the region for their settlement
4．From the passage we know that         between 1620 – 1621.
A．52 Mayflower passengers died of some illnesses   
B．Pilgrims had a good relationship with the locals
C．Plymouth turned a main center for shipbuilding   
D．Pilgrims tried to plant corns and beans in winter

The arrival of the European settlers had a great    on the life of the Native Americans.

A．fault             B．change           C．effect            D．result.

A “lost tribe” that reached America from Australia may have been the first Native Americans, according to a new theory.

If proved by DNA evidence, the theory will break long established beliefs about the southerly migration of people who entered America across the Bering Strait, found it empty and occupied it.

On this theory rests the belief of Native Americans to have been the first true Americans. They would be classified to the ranks of escapee, beaten to the New World by Aboriginals (土著人) in boats.

To a European, this may seem like an academic argument, but to Americans it is a philosophical question about identity, Silvia Gonzales, of Liverpool University said .

Her claims are based on skeletons found in the California Peninsula of Mexico that have skulls quite unlike the broad Mongolian features of Native Americans. These narrow-skulled people have more in common with southern Asians, Aboriginal Australians and people of the South Pacific Region.

The bones, stored at the National Museum of Anthropology (人类学) in Mexico City, have been carbon-dated and one is 12,700 years old, which places it several thousand years before the arrival of people from the North. “We think there were several migration waves into the Americas at different times by different human groups,” Dr. Gonzales said. “The timing, route and point of origin of the first colonization of the Americas remains a most contentious topic in human evolution.”

But comparisons based on skull shape are not considered conclusive by anthropologists, so a team of Mexican and British scientists, backed by the Natural Environment Research Council, has also attempted to take out DNA from the bones. Dr. Gonzales declined yesterday to say exactly what the results were, as they need to be checked, but indicated that they were consistent(一致) with an Australian origin.

It is generally considered that the first Native Americans came from ________.

A. North Asia                           B. Australia

C. South Pacific                               D. South Asia

The skeletons found in the California Peninsula of Mexico have ________.

A. the broad skull shape

B. the narrow skull shape

C. different features of Aboriginal Australians

D. the same features of Native Americans

The underlined “contentious” is similar in meaning to “________”.

A. likely to cause great interest            B. difficult to solve

C. well-known to all                           D. likely to cause argument

Which of the following statements is true according to the text?

A. Research on skulls can draw an exact conclusion.

B. DNA tests have proved the fact that the first Native Americans came from Australian.

C. Scientists are still not sure about the origin of the Native Americans.

D. People began to enter America across the Bering Strait about 12,700 years ago.