The Grand Canyon(科罗拉多大峡谷)
The Grand Canyon, a long, narrow gorge(峡谷) in Arizona, is rich in geological history. Its record of past plant and animal life also makes it an exciting and invaluable object of study for biologists. Using samples (样品) form the two hundred and seventeen miles of the canyon’s walls, scientists analyze(分析)the building materials that form the earth’s surface and study the natural processes which have affected the canyon over its four - billion - year history. These processes include the eruption (喷发) of volcanoes, which were active as recently as one thousand years ago, and gradual decomposition (分解) by erosion(侵蚀). Scientists also study a great variety of fossils that can be found in the canyon. These imprints of past forms of life are preserved in rock. The lower levels of canyon rock contain fossils of seashells and primitive algae (原始类), while the upper levels contain fossils of such creatures as dinosaurs(恐龙)and other prehistoric land animals. All of these discoveries provide scientist with information both on the earth’s history in general and on the area around the Grand Canyon in particular.
1. What is the main topic of this passage?
A．The fascination of geological history.
B．The effect of volcanoes on the Grand Canyon.
C．Prehistoric plants and animals
D．A canyon’s record of natural history.
2. Why is the Grand Canyon of particular interest?
A．It contains a wealth of information on the walls.
B．There is varied and exciting modern plant and animal life.
C．There is great potential (潜在的) mineral wealth in the canyon.
D．Published history of the area is already detailed and complete.
3. According to the passage, why is the Grand Canyon of special importance to the geologists?
A．It reveals (显露) much of the earth’s past.
B．It is longer and deeper than any other canyon.
C．It has suffered little destruction over the years.
D．It is completely dry all year long.
4. The Grand canyon has a history of ________.
A．217 years
B．1,000 years
C．4,000,000 years
D．4,000,000,000 years
5. What is one natural phenomenon(现象) that is now taking place in the canyon?
A．Fossilization
B．Preservation of rock
C．Erosion
D．Eruption of volcanoes
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小学能力测试卷系列答案科目：高中英语 来源： 题型：阅读理解
Experience the newly opened Grand Canyon (大峡谷) West Skywalk in Colorado. Departing from Grand Canyon’s South Rim by Airplane to Grand Canyon’s West Rim, you will land and take a ground tour to the Skywalk! Walk on air for 70 feet over the edge of Grand Canyon West.
This Skywalk has been open since March 28, 2007. Daily visitorship to the Skywalk has been over 4,000 people. Please be patient to enjoy your moment on the Skywalk.
After you have experienced the one and only Grand Canyon Skywalk Glass Bridge, you will return to the Grand Canyon West Airport and take your Airplane for a flight back to the South Rim of the Canyon. This is a tour never to be forgotten as you will have walked on air over the Grand Canyon.
Tour Itinerary (行程)
| Tour Duration | 5.7 Hours | The Grand Canyon Adventure Skywalk |
| Flight from Grand Canyon South Rim to Grand Canyon West | 1 Hour | Experience a bird’s-eye view of the Grand Canyon as you make your way to Grand Canyon West. |
| Light Lunch at Guano Point at Grand Canyon West | 2 Hours | You’ll be taken by bus to Guano Point with breathtaking views of the western part of the Grand Canyon where the Calorado River makes its way into Lake Mood. Every table for lunch has a view. |
| Walk on the World Famous Skywalk | 1.5 Hours | Finally you’ll board your bus to Eagle Point, home of the Grand Canyon Skywalk. Now it is time for you to walk on air for 70 feet over the Grand Canyon. |
| Flight Back to Grand Canyon South Rim | 1.2 Hours | After time on the Skywalk, you’ll return to the Grand Canyon West Airport and return to Grand Canyon South Rim in time for dinner and sunset. |
This advertisement is for __________.
A. Grand Canyon West B. the Skywalk高到底#考￥资@源 网
C. Grand Canyon D. Grand Canyon South
The package fee does NOT cover the cost of _______.
The Grand Canyon Skywalk Bridge is made of glass because ______.
A. it looks stranger B. it is cheaper to build
C. it looks more beautiful D. it gives you a better view
According to the Tour Itinerary, the route is ______.
A. South Rim →Guano Point →West Airport →Eagle Point →West Airport →South Rim
B. South Rim →West Airport →Guano Point →Eagle Point →West Airport →South Rim
C. South Rim →West Airport →Eagle Point →Guano Point →West Airport →South Rim
D. South Rim →West Airport →Eagle Point →West Airport →Guano Point →South Rim
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科目：高中英语 来源：2012-2013学年江苏省扬大附中高二下学期期中考试英语试卷（带解析） 题型：阅读理解
For many blind people, computers are inaccessible. It can cost $1,000 to purchase “screen reader” software, but two blind computer programmers from Australia have solved this problem.
Queensland University of Technology (QUT) graduate James Teh and business partner Michael Curran developed a free, open-source program, called NVDA, which provides a voice to read the words on a computer screen as the cursor(光标) moves over them. NVDA won the blind inventors an award in the grand final program of the ABC’s New Inventors, which aired on September 23. They took home the award for an invention that “might make a real difference to people’s lives or the environment.”
“A sighted person takes for granted that they can sit down at any computer and use it,” Mr Teh said. “We really are in the information age — everything is online these days. So access to computers for the blind is very important, which is why we wanted our software to be free.”
Mr Teh, who majored in software engineering at QUT, said blind students typically didn’t have the money to purchase “screen reader” technology, at the time in their life when they most needed it. Now NVDA could be downloaded on to anyone’s personal computer free of charge.
“It can also be copied to a USB stick, which can be used on any PC at school or university, with no installation required,” he said.
Mr Teh and Mr Curran have drawn on their own experience as blind computer users to develop a product which has some unique features. For example, as the mouse moves up and down the screen, a sound becomes higher and lower to let you know where the cursor is located.
NVDA has been translated into 27 languages, thanks to volunteer translators. To date, there have been over 50,000 downloads.
Mr Teh and Mr Curran have been working on the project since 2006. They worked on their product without any pay for two years. When Mozilla offered some funding in 2008, Mr Teh was able to quit his day job and work full-time developing NVDA.
【小题1】NVDA won an award in the program of the ABC’s New Inventors because it _____.
| A．causes no harm to the environment | B．influences people’ s lives |
| C．is aiming at blind people | D．is easy to use |
| A．They got funding from Mozilla. |
| B．They belonged to a volunteer group. |
| C．They wanted to help the blind. |
| D．They wanted people to give up “screen reader” software. |
| A．They are studying at QUT. | B．They are good at translating. |
| C．They know how the blind feel. | D．They began to develop NVDA in 2008. |
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科目：高中英语 来源：全国通用2010届高考英语考点预测：信息匹配 题型：信息匹配
请阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。
以下是旅游景点的信息：
A. Agra Fort
Near the gardens of the Taj Mahal stands
the important 16th-century Mughal monument known as the Red Fort of Agra. This
powerful fortress of red sandstone encompasses, within its 2.5-km-long
enclosure walls, the imperial city of the Mughal rulers. It comprises many
fairy-tale palaces, such as the Jahangir Palace and the Khas Mahal, built by
Shah Jahan; audience halls, such as the Diwan-i-Khas; and two very beautiful
mosques.
B. Taj Mahal
Taj Mahal is regarded as one of the eight wonders of the world,
and some Western historians have noted that its architectural beauty has never
been surpassed. The Taj is the most beautiful monument built by the Mughals,
the Muslim rulers of India. Taj Mahal is built entirely of white marble. It was
constructed over a period of twenty-two years, employing twenty thousand
workers. It was completed in 1648 C.E. at a cost of 32 Million Rupees.
C. Keoladeo National Park
This former duck-hunting reserve of the
Maharajas is one of the major wintering areas for large numbers of aquatic
birds from Afghanistan, Turkmenistan, China and Siberia. Some 364 species of
birds, including the rare Siberian crane, have been recorded in the park.
This tomb, built in 1570, is of
particular cultural significance as it was the first garden-tomb on the Indian
subcontinent. It inspired several major architectural innovations, culminating
in the construction of the Taj Mahal. The gardens also contain the
red-and-white sandstone and black-and-yellow marble tomb of Humayun’s wife and
the tomb of Humayun’s barber.
E. Grand Canyon National Park
The Grand Canyon is perhaps the most
awesome sight in the United States--and one of the wonders of the world. Much
of the park's beauty is related to its geology and ecology. Schmidt explores
the shape of the land, its plants and animals, and its human history. A
fascinating book that everyone visiting the Grand Canyon should read. The
Skywalk at Grand Canyon West is really exciting.
The Sundarbans covers 10,000 sq. km of
land and water (more than half of it in India, the rest in Bangladesh) in the
Ganges delta. It contains the world's largest area of mangrove forests. A
number of rare or endangered species live in the park, including tigers,
aquatic mammals, birds and reptiles.
请阅读以下旅游者的信息，然后匹配旅游者和他/她拟旅游的景点。
56. Carina is fond of art and likes travelling very much. In order to take part in the following exhibition, she wants to take some photos of birds from all over the world, especially the rare Siberian crane. In the meanwhile, she doesn’t want to spend too much money.
57. Daisy’s major is biology. She is interested in studies of tigers in India. Before graduation, she needs to write an essay on the tiger. She hears that it is one of the largest tiger populations of any of India’s parks. And so she wants to go there to do some research.
58. Alexander is a college student of Physics. He learns that this canyon is a gift from past generations that goes beyond what we experience. He is looking forward to going there and experiencing the Skywalk in the park.
59. Sammy majors in history. He will visit it again this summer. He says it’s built entirely of white Marble and is one of the eight wonders of the world. Its beauty is beyond description, particularly at dawn and sunset. It seems to glow in the light of the full moon. On a foggy morning, the visitors experience it as if suspended when viewed from across the Jamuna river.
60. Nancy comes from the history department. Last summer she visited the ancient markets of Agra and this year she wants to visit it again. Not long ago she said: “Arriving at the Delhi airport, we representatives were warmly received. Our tirdness flew in seconds by the traditional welcome that we got at the hotel’s reception.” The next day they visited the famous tomb.
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科目：高中英语 来源：2011-2012学年广西桂林中学高三7月月考英语题 题型：阅读理解
Experience the newly opened Grand Canyon (大峡谷) West Skywalk in Colorado. Departing from Grand Canyon’s South Rim by Airplane to Grand Canyon’s West Rim, you will land and take a ground tour to the Skywalk! Walk on air for 70 feet over the edge of Grand Canyon West.
This Skywalk has been open since March 28, 2007. Daily visitorship to the Skywalk has been over 4,000 people. Please be patient to enjoy your moment on the Skywalk.
After you have experienced the one and only Grand Canyon Skywalk Glass Bridge, you will return to the Grand Canyon West Airport and take your Airplane for a flight back to the South Rim of the Canyon. This is a tour never to be forgotten as you will have walked on air over the Grand Canyon.
Tour Itinerary (行程)
|
Tour Duration |
5.7 Hours |
The Grand Canyon Adventure Skywalk |
|
Flight from Grand Canyon South Rim to Grand Canyon West |
1 Hour |
Experience a bird’s-eye view of the Grand Canyon as you make your way to Grand Canyon West. |
|
Light Lunch at Guano Point at Grand Canyon West |
2 Hours |
You’ll be taken by bus to Guano Point with breathtaking views of the western part of the Grand Canyon where the Calorado River makes its way into Lake Mood. Every table for lunch has a view. |
|
Walk on the World Famous Skywalk |
1.5 Hours |
Finally you’ll board your bus to Eagle Point, home of the Grand Canyon Skywalk. Now it is time for you to walk on air for 70 feet over the Grand Canyon. |
|
Flight Back to Grand Canyon South Rim |
1.2 Hours |
After time on the Skywalk, you’ll return to the Grand Canyon West Airport and return to Grand Canyon South Rim in time for dinner and sunset. |
1.This advertisement is for __________.
A. Grand Canyon West B. the Skywalk
C. Grand Canyon D. Grand Canyon South
2.The package fee does NOT cover the cost of _______.
3.The Grand Canyon Skywalk Bridge is made of glass because ______.
A. it looks stranger B. it is cheaper to build
C. it looks more beautiful D. it gives you a better view
4.According to the Tour Itinerary, the route is ______.
A. South Rim →Guano Point →West Airport →Eagle Point →West Airport →South Rim
B. South Rim →West Airport →Guano Point →Eagle Point →West Airport →South Rim
C. South Rim →West Airport →Eagle Point →Guano Point →West Airport →South Rim
D. South Rim →West Airport →Eagle Point →West Airport →Guano Point →South Rim
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科目：高中英语 来源：2010届福建省宁德市高三下学期第一次教学质量检测 题型：单项填空
My sister met him at the Grand Theatre yesterday afternoon, so he _______ your lecture.
A. couldn't attend B. mustn’t have attended
C. shouldn't attend D. couldn’t have attended
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