NASA is developing the capabilities needed to send humans to an asteroid(小行星)by 2025 and then Mars in the 2030s—goals outlined in NASA’s official documents 2014.
Mars is a rich destination tor scientific discovery and robotic and human exploration as we expand our presence into the solar system.Future exploration could uncover evidence of life,answering one of the fundamental mysteries:Does life exist beyond Earth?
While robotic explorers have studied Mars for more than 40 years,NASA’s path for the human exploration of Mars begins in low-Earth orbit aboard the International Space Station.Astronauts on the orbiting laboratory are helping us prove many of the technologies and communications systems needed for human missions(任务)to deep space,including Mars.The space station also advances our understanding of how the body changes in space and how to protect astronaut health.
Our next step is deep space,where NASA will send a robotic mission to catch and redirect an asteroid to orbit the moon.Astronauts aboard the Orion spacecraft will explore the asteroid in the 2020s,returning to Earth with samples.This experience in human spaceflight beyond low-Earth orbit will help NASA test new systems,which we’ll need to send cargo(货物)as part of human missions to Mars.Beginning in FY 2018,NASA’s powerfull Space Launch System(SLS)rocket will enable these "proving ground" missions to test new technologies.Human missions to Mars will rely on Orion and an evolved version of SLS that will be the most powerful launch vehicle ever flown。
A lot of robotic spacecraft and rovers(探测器)already are on and around Mars,greatly increasing our knowledge about the Red Planet and paving the way of future human explorers.The Mars Science Laboratory Curiosity rover measured radiation on the way to Mars and is sending back radiation data from the surface.This data will help us plan how to protect the astronauts who will explore Mars.Future missions like the Mars 2020 rover,seeking signs of past life,also will demonstrate new technologies that could help astronauts survive on Mars.
Engineers and scientists around the country are working hard to develop the technologies astronauts will use to one day live and work on Mars,and safely return home from the next giant leap for humanity.NASA also is a leader in a Global Exploration Roadmap,working with international partners and the U.S.commercial space industry with human missions to the surface of Mars as the driving goal.It can be learnt from the first three paragraphs that .
A.Mars is the perfect place for scientific discovery and human settlement |
B.astronauts’physical changes in the space station should be recorded |
C.NASA intends to send robotic explorers and humans to Mars in 2025 |
D.astronauts in the space station are testing technologies for better life on the Earth |
The Orion Spacecraft_________.
A.will send cargo to Mars |
B.was built to explore low-earth orbit |
C.needs SLS rocket to finish its mission |
D.will bring back samples of an asteroid |
What can we infer from the last two paragraphs?
A.the U.S.commercial space industry is a leader in exploration to Mars. |
B.Many protective measures are needed when exploring Mars. |
C.NASA is an agency that plans to explore Mars in secret. |
D.Curiosity rover is the first rover to be sent to Mars. |
Which can be the best title of this passage?
A.Future life on Mars |
B.Research for the Solar System |
C.NASA’s Journey to Mars |
D.Exploration of life Beyond Earth |
D
LONDON—Archaeologists have discovered a smaller prehistoric(史前) site near Britain’s famous circle of standing stones at Stonehenge.
Researchers have named the site “Bluehenge” after the color of the 27 Welsh stones that were laid to make up a path. The stones have disappeared, but the path of holes remains.
The new circle, unearthed over the summer by researchers from Sheffield University, represents an important find, researchers said Saturday. The site is about a mile away from Stonehenge.
Bluehenge, about 80 miles southwest of London, is believed to date back to about the time Stonehenge was built, about 5,000 years ago.
Mike Parker Pearson of Sheffield University said he believed the path and stonehenge itself were linked to rituals(仪式) of life and death.
Mike Parker suggested that the ancient funerary rituals began at a different circle site known as “Wood-henge”, which represented the world of the living. The bodies of the dead were then brought down the River Avon to Bluehenge, which represented death, and were finally carried along a ceremonial route known as the Avenue to Stonehenge.
Bournemouth University Professor Tim Darvill, an expert on Stonehenge, told Britain’s Dail Mail that Bluehenge “adds to the richness” of the ancient site’s story.
“This henge is very important because it forms part of the picture of ceremonial monuments in the area and puts Stonehenge into context,” Darvill was quoted(引述) as saying. “It’s no longer Stonehenge standing alone, but it has to be seen in context with the landscape.”
53.How many henges are mentioned in this passage?
A.Two B.Three C.Four D.Five
54.Who believed the Stonehenge is related to ancient ritual of death?
A.Archaeologists from London B.Welsh researchers
C.Mike Parker Pearson D.Professor Tim Darvill
55.What does the underlined sentence “It’s no longer Stonehenge standing alone, but it has to be seen in context with the landscape.” in the last paragraph mean?
A.Stonehenge has noting to do with Bluehenge
B.Woodhenge represented the world of living in ancient times.
C.Bluehenge represented death
D.Stonehenge, Woodhenge and Bluehenge should be studied together
56.From the passage we can learn that ______.
A.researchers have named the site “Bluehenge,” because they have found blue huge stones there
B.funerary rituals were carried out along the path starting from Woodhenge, River Avon to Bluehenge, finally Stonehenge.
C.Bluehenge is 1 mile away from London
D.Bluehenge dates back to 2000 BC
C
—“In the case of mild illness, patients should be provided with supportive care at home by a designated caregiver and only referred to health care facilities if they deteriorate or develop danger signs.
—Such danger signs may include: weakness or inability to stand, lethargy, unconsciousness, convulsions, very difficult or obstructed breathing or shortness of breath, inability to drink fluids, high fever.
—Treatment at home should entail(需要) rest, fluids(液体), medication for fever, and good nutrition, with patients kept separate from other people except one designated carer who should wash their hands and household surfaces frequently.
—It is more important in the home that patient wears a mask than the caregiver. The mask need not be worn all day and only when close contact with the caregiver is anticipated.
—If enough masks are available, caregivers should also use them to cover their mouth and nose during close contact.
—Windows should be kept open to allow good ventilation(通风).
49.The passage is written to ______ .
A.offer some suggestions for the treatment of mild patients
B.give tips on how to wear masks
C.show danger signs of infected patients
D.tell people how to take care of mild patients
50.The illness mentioned in the passage may_____.
A.have no cure B.have no prevention
C.be highly contagious D.be deadly
51.The passage may be taken form _____.
A.a doctor’s note B.a patient’s description
C.guidelines from a government D.guidelines from a health organization
52.When should the caregivers wear masks?
A.When the patients are present.
B.When close contact with patients is a must.
C.All day long.
D.When there is no good ventilation.
B
Magical Accommodations in the Heart of the Disneyland Resort
Almost as long as The Happiest Place on Earth has been drawing guests from around the world, the 990room Disneyland Hotel has been keeping the magic going with its first-class accommodations, entertainment, shops and exceptional recreational opportunities. Cool off at the Never Land Pool, themed after the Disney animated classic “Peter Pan”. Dine at one of the award-winning restaurants or at the wacky Goofy’s Kitchen.
Shop for unique Disney items at Disney’s Fantasia Shop. With all the fun and excitement going on at the Disneyland Hotel, it’s no wonder your Disney Character pals are always dropping by to visit!
The original Disney hotel has the feeling of magic wherever you turn. The fun and fantasy here will leave you with sweet dreams that always end happily ever after. Conveniently located close to the Downtown Disney District, 990 rooms in three high-rise towers, Disney touches are everywhere, like the oversized Sorcerer’s Hat and the Never Land themed pool, Stet-of-the-are business center and conference facilities unrivaled by many Anaheim hotels, imaginative environments, attention to detail and Disney-quality service.
45.This passage may most probably be _____.
A.an ad for a hotel B.an introduction to Disney land
C.a tour guide to an adventure land D.a letter from a customer
46.The underlined word unrivaled in the last paragraph probably means _____.
A.suspected B.unmatched C.discovered D.disliked
47.You may have dinner at _______.
A.Fantasia Shop B.Never Land Pool
C.Goofy’s Kitchen D.Sorcerer’s Hat
48.The Happiest Place on Earth in the first paragraph refers to ______.
A.Disneyland Resort B.Disney hotel C.Anaheim hotels D.Downtown Disney
第三部份:阅读理解(共两节,满分50分)
第一节,阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出可以填入空白处的最佳选项,并在答题卡上将该选项涂黑。(共20小题,每小题2分,满分40分)
A
Here is how your health risks increase at different BMIs(体重指数) if your waist circumference(腰围) is higher than 40 inches(102 cm) in men and 35 inches (88 cm) in women:
·If your BMI is in the 18.5 to 24.9 range, or “Normal”, then a larger waist that is near or greater than 40 inches for men and 35 inches for women can indicate that you are at “increased” risk.
·If your BMI is in the 25 to 29.9 range, or “Overweight”, then a larger waist (less than or equal to 40 inches for men and 35 inches for women) can indicate that you are at “increased” risk. Above these sizes,the risk is considered “high”.
·If your BMI is in the 30 to 34.9 range, or “Obese(肥胖症)I”, then a larger waist (less than or equal to 40 inches for men and 35 inches for women) can indicate that you are at “high” risk. Above these sizes, the risk is considered “very high.”
·If your BMI is in the 35 to 39.9 range, or “Obese II”, then a larger waist (less than or equal to 40 inches for men and 35 inches for women) can indicate that you are at “very high” risk. Above these sizes, the risk is still considered “very high”.
·If your BMI is or in the 40 + range, or “Obese III”, then a larger waist (less than or equal to 40 inches for men and 35 inches for women) can indicate that you are at “extremely high” risk. Above these sizes, the risk is still considered “extremely high”.
41.People’s BMIs fall into ______ ranges.
A.3 B.4 C.5 D.6
42.How can we judge a man’s health risk according to the passage?
A.By his BMI.
B.By his waist circumference.
C.From neither his BMI nor his waist circumference.
D.From both his BMI and his waist circumference.
43.If a woman’s BMI is 35 and her waist is 34, we can consider her health risk is _____.
A.normal B.high C.very high D.extremely high
44.The best title for this passage might be _____.
A.What Having a Bigger Belly Means.
B.High Risks.
C.Measuring Belly Fat.
D.Are You at High Risk?
John Steinbeck once said, “All Americans believe they are born fishermen. For a man to admit to a distaste in fishing would be like denouncing (公开指责) mother – love or hating moonlight.”
I can’t say that I’m the biggest John Steinbeck fan. Actually, the only thing I can ever remember reading by him was “The pearl” when I was in middle school, but I couldn’t agree more with the man when it comes to fishing. Whether I am on a boat in the middle of the Lay Lake, fishing off the shores of the Florida Keys for tarpon (大海鲢) or catching rainbow trout (红鲭鱼) in the Shoshone River of Wyoming, fishing is my life.
According to the American Sports Fishing Association, the fishing industry brings in more than $ 116 billion per year from fishermen across the country.
Though a beautiful picture to imagine fishing is much more than that. Fishing is a way of life for many people and a way to escape everyday stress. Being a fisherman makes me a member of a wonderful group of people extending to all walks of life. Even President Bush can be found fishing on his farm in Texas with his good friend Roland Martin when the job gets too stressful.
I can remember fishing with my grandfather when I was 5 years old on his boat at Lake Mitchell. Although I didn’t understand what I doing. I did know that my grandfather was happy and that made me happy. Since then I’ve spent the past 16 years on the rivers and lakes of Alabama.
After days of practice, before and after work, I slowly developed an understanding of fishing. My boss. Ric Horst, took me back to the Shoshone, and I managed to bring in a 19 – inch cutthroat trout. Fishing with Ric was a life – changing experience for me. He not only showed my how to fish correctly, but also told me how fishing could be a way to escape your problems.
Since then, prime – time (黄金时间) season seems to take forever to arrive.
Now, with the ending of February and beginning of March in sight, the excitement of heading out Lake Tuscaloosa or Lake Lurleen before classes and catching something has finally returned.
51.What John Steinbeck said in the first paragraph implies that .
A.Americans are believed to be the offspring (后代) of fishermen
B.it is unthinkable for an American to admit his dislike of fishing
C.all Americans are expert at fishing
D.those who dislike fishing would not love their mother
52.The writer came to understand the real meaning of fishing .
A.when he was reading “The pearl” by John Steinbeck
B.when he went fishing with his grandfather at Lake Mitchell
C.after he had spent 16 years on the rivers and lakes of Alabama
D.after he went fishing with his boss, Ric Horst on the Shoshone
53.What can be inferred from the text?
A.The author is at most 21 years old.
B.The author regards fishing as a very important part in his life.
C.The author agreed with John Steinbeck the most when he was in middle school.
D.President Bush often goes fishing in public in order to collect idea for his job.
54.According to the author, .
A.people can get to know VIPs when fishing.
B.people can smooth away all the troubles by fishing
C.Fishing is a way of communication
D.Fishing is a way to make a living for most American people
55.What is the purpose of the writing?
A.To describe the writer’s experience and understanding of fishing.
B.To explain the reason why so many Americans like fishing.
C.To make others understand the industry of fishing.
D.To express his opinions about fishing in different time of the year.