题目列表(包括答案和解析)
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NANJING, June 13,2009 (Xinhua) – China will see the longest total solar eclipse (日食) in 500 years on July 22, a scientist said Saturday.
The most important time of the total eclipse was expected to
begin from 9:00 a.m. to 9:38 a. m. (Beijing Time), said Wang
Sichao, a research fellow with the Nanjing – based Purple
Mountain Observatory under the Chinese Academy of Sciences.
“The total eclipse will l ast up to six minutes, which is the longest
one that can be seen in China in almost 500 years from 1814 to 2309,” Wang said.
He said viewers in parts of eleven provinces in China's southwestern, central-southern and eastern areas, such as Tibet, Hunan and Jiangsu, will be able to witness the total solar eclipse, while in most parts of Shanghai, viewers can see the spectacular phenomenon. For viewers in other provinces, including Beijing, they can observe a partial eclipse, he said.
A solar eclipse occurs when the moon is caught between the sun and the earth while each of them moves along their fixed orbits. In a total solar eclipse, the sun, the moon and the earth are directly aligned as the sun swings into the cone of shadow cast by the moon.
Wang said the next total solar eclipse that can be seen in China will fall on March 20 th, 2034. "But it can only be seen remote provinces, such as Tibet and Qinghai. It cannot not be compared with the upcoming one -- in terms of duration and number of cities that can see the eclipse," he added. The last total solar eclipse visible in China took place on Aug. 1 last year. It was observed in northwest China and lasted two minutes in Yiwu County of northwestern Xinjiang Uygur Autonomous Region, the best place to see the phenomenon.
72．According to the report, the total eclipse on July the 22 nd will last .
A．over a month B．about 38 minutes
C．about 6 minutes D．less than 30 minutes
73．Viewers can possibly witness the total solar eclipse in .
A．Liaoning B．Sichuan C．Beijing D．Xinjiang
74．When a total solar eclipse happens, .
A．the moon goes into the shadow cast by the sun
B．the earth stays between the sun and the moon
C．the sun temporarily moves into the moon’s orbit
D．the sun is in a line with the moon and the earth
75．Which is the best title for this report? .
A．China to witness longest total solar eclipse in 500 years
B．The most important total solar eclipse will favor China
C．The beginning time of the total solar eclipse is expected
D．China has been the best place to witness the solar eclipse
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“Racism (种族歧视) is a grown-up disease,” declares the saying on Ruby Bridge’s website along with a photo of Mrs. Bridge today, a 6-year-old girl four decades ago. In the photo, she is walking up the steps of the William Frantz Public School in New Orleans, a little black girl accompanied by two officers who protect her on her way to school.
Her name then was Ruby Nell. It was Nov. 14, 1960. She was the first black child to enroll at this all-white elementary school according to the court order to desegregate in New Orleans schools. Her story is moving -- she was a very courageous child -- and remains a significant proof against intolerance (不宽容) of all kinds. Ruby’s photo brings out another powerful image on her website: Norman Rockwells symbolic painting for Look magazine on Jan. 14, 1964, “The Problem We All Live With.”
Rockwell was an illustrator of exceptional skill and charm. He produced a vast number of unforgettable images over a long career, many of them involving children. His American kids are innocent and appealing, but often, at the same time, decidedly naughty. His method was to photograph his models, and the resulting paintings were photographic． But it is revealing to see how the artist slightly changed facial expressions from photo to oil painting in order to make his paintings communicate with the viewer. Communication, even persuasion, lay at the back of his work; this was art for effect.
“The Problem We All Live With” belongs to Rockwell’s later work, when he began openly showing his strong belief in liberty. This is a highly persuasive image. Before he arrived at the final copy, one sketch (草图) shows the little girl closer to the two officers following her than to those in front. In the finished picture, the girl seems more determined, independent, and untouched． The unfriendly tomatoes thrown on the wall are behind her now, and she, is completely unaffected．
Ruby Nell was protected by officers on her way to school, because .
A．she was a little fighter against racism
B．she was very young, short and timid
C．she was the first black to study in an all-white school
D．she was chosen by the com t0be’wi’th white children
According to the passage, “The Problem We All Live With” is a(n) .
A．social program for American children
B．famous painting by Norman Rockwell
C．photo displayed on Ruby Bridges’ website
D．exhibition at the Norman Rockwell Museum
The word “desegregate” in paragraph 2 probably means“ ”.
A．fight against the white B．end racial separation
C．struggle for freedom D．stop the black-white conflict
The main topic of this passage is .
A．how Rockwell encouraged Ruby to fight against racism
B．how Ruby won her fight to go to an all-white school
C．how Rockwell expressed his protest in .Iris work
D．how persuasive Rockwell’s earlier work of art is
Do you know Australia? Australia is the largest island in the world. It is a little smaller than China. It is in the south of the earth. Australia is big, but its population is not large. The population of Australia is nearly as large as that of Shanghai.
The government has made enough laws to fight pollution. The cities in Australia have got little air or water pollution. The sky is blue and the water is clean. You can clearly see fish swimming in the rivers. Plants grow very well.
Last month we visited Perth, the biggest city in Western Australia, and went to a wild flowers’ exhibition. There we saw a large number of wild flowers we had never seen before. We had a wonderful time. Perth is famous for its beautiful wild flowers. In spring every year Perth has the wild flowers’ exhibition. After visiting Perth, we spent the day in the countryside. We sat down and had a rest near a path at the foot of a hill. It was quiet and we enjoyed ourselves. Suddenly we heard bells ringing at the top of the hill. What we saw made us pick up all our things and run back to the car as quickly as we could. There were about three hundred sheep coming towards us down the path.
Australia is famous for its sheep and kangaroos(袋鼠). After a short drive from any town, you will find yourself in the middle of white sheep. Sheep, sheep, everywhere are sheep.
【小题1】Australia is _______.
| A．the largest country in the world | B．as large as Shanghai |
| C．not as large as China | D．the largest island in the north of the earth |
| A．too enough laws to fight pollution |
| B．so many laws that it can fight pollution |
| C．enough laws that it can hardly fight pollution |
| D．enough laws because the pollution is very serious |
| A．Perth is famous for its beautiful wild flowers. |
| B．Perth is bigger than any other city in Western Australia. |
| C．Perth lies in the west of Australia. |
| D．No other city is larger than Perth in Australia. |
| A．Australia is famous for its sheep, kangaroos and wild flowers. |
| B．We ran back to the car because we were in the middle of white sheep. |
| C．Three hundred sheep came towards us because they saw us. |
| D．If you go to the countryside in Australia, you will see a large number of white sheep. |
If, for some reason, you had 2,010 empty plastic bottles, what would you do? You’d probably sell them cheaply, right? But Xia Yu collected 2,010bottles and built a boat with them, As you read this, Xia is, in fact, on a river somewhere in Anhuai, slowly going towards his destination: the Expo Garden in Shanghai．2,010 plastic bottles was to celebrate Expo (世博会) 2010 Shanghai．On the opening day of the Expo, Xia, together with five friends, went on a 1,500 – km journey from Xiangtan to the Expo Garden, in spite of the doubt whether they’ll make it．After all, the boat they are on can hardly be called a boat．It cost only 2,000 yuan to build in a month.
What’s keeping Xia going is a major cause behind the trip．“We are examining water pollution through our journey and trying to promote a low – carbon (低碳) lifestyle．Before we started, no one believed we could sail the boat to the Dongting Lake．But we made it.” But as they expected, the journey has not always been smooth．Of the six from Xiangtan, four gave up．As of the press time (到发稿时), only Xia and his friend Huang Ying were on the boat．Huang suffered from a disease when they reached Jiujiang, Jiangxi province, Xia said, “There are so many things that can stop up from making it to Shanghai, like the weather, health, and sometimes swift rive water.”
“The boat was produced in a factory according to our design, and perhaps it’s not in a very good condition．But,” Xia said, “we are wearing life jackets”．“Some boats passing by offered help.” What is more of a reward for Xia and Huang is that the Yangtze Rive truned out much cleaner than they had expected．Although Xia and Huang are uncertain about the journedy ahead, they are “quite happy” with what they have already achieved．“After all, it’s not the destination that counts．It’s always the course that matters the most.”
Xia Yu doubts the success of the journey because of .
A．such a 1ong journey on the river
B．the poor boat and the bad weather
C．few people taking part in the journey
D．the seriously polluted river in some parts
Which of the following is NOT the purpose of the journey?
A．To examine water pollution．
B．To celebrate Expo 2010 Shanghai.
C．To win a race on the water．
D．To promote a low－carbon lifestyle.
From the text we know that .
A．They stay on the boat at night．
B．Three people gave up due to their bad health.
C．Xia Yu and his mate have arrived in Shanghai
D．Huang suffered from a disease on the journey.
The last paragraph tells us Xia Yu and Huang Ying .
A．pay more attention to the process.
B．are sure to arrive at the destination.
C．helped turn the Yangtze River cleaner.
D．are happy because of their final success.
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