Back when the Mississippi River flowed wild, its ever-changing waters moved soil across the North American continent. It picked up sand and dirt in the north and brought it to the southern areas of what we now call the state of Louisiana. Thousands of years later, man-made barriers called levees (防洪堤) and flood-control systems control the powerful river. But Louisiana officials are making plans to use the Mississippi River’s ancient power to build new land as a way to ease the threat of rising seas.
Engineers hope to remake the destroyed low-lying lands by copying nature—digging into the levees and redirecting the water. The water holds a lot of small dirt sediments (沉淀物). The sediments can flow into coastal basins.
Some critics question whether the idea presents its own environmental risks. But if it does work, the project would rebuild an important protection against storm waves. It would also help the land provide new living areas for birds and fish that depend on wetlands.
Saltwater is destroying the coast. Pathways cut for oil and gas development, boat travel and logging have worsened the problem. The state estimates that it has lost about 518,000 hectares of land since 1932. If nothing is done, more than twice that much land could disappear over the next 50 years.
Experts and officials have discussed the idea of using the river to rebuild the coast for many years. But it was not until money became available from the 2010 BP oil spill that the plan began to really take shape. In 2010, an explosion killed 11 people on an oil rig (石油钻塔) off the Gulf Coast that energy company BP operated. Millions of gallons of oil then flowed into the water over the next three months.
One year later, the United States government ruled that BP was responsible for the accident,
The company was ordered to pay billions of dollars for the damage. Louisiana is putting much of its share of the money toward coastal restoration.
1.What advantage will the new land bring?
A.Preventing severe drought.
B.Creating habitats for animals.
C.Controlling the powerful river.
D.Increasing the northern farm land.
2.What can cause the coast to disappear faster?
A.Energy changes.
B.Destroyed levees.
C.Man-made disasters.
D.Man-made water protection systems.
3.What made the plan of rebuilding the coast land come into effect?
A.The restoration of an oil rig.
B.The payment of compensation by BP.
C.The strong demand from oil companies.
D.The special support from some local critics.
4.What can be a suitable title for the text?
A.Use Nature Power to Stop Soil Losing
B.Let the River Go Back to Its Original State
C.Fight Coastal Destruction by Copying Nature
D.Remove the Man-Made Barriers from the River
高三英语阅读理解中等难度题
Back when the Mississippi River flowed wild, its ever-changing waters moved soil across the North American continent. It picked up sand and dirt in the north and brought it to the southern areas of what we now call the state of Louisiana. Thousands of years later, man-made barriers called levees (防洪堤) and flood-control systems control the powerful river. But Louisiana officials are making plans to use the Mississippi River’s ancient power to build new land as a way to ease the threat of rising seas.
Engineers hope to remake the destroyed low-lying lands by copying nature—digging into the levees and redirecting the water. The water holds a lot of small dirt sediments (沉淀物). The sediments can flow into coastal basins.
Some critics question whether the idea presents its own environmental risks. But if it does work, the project would rebuild an important protection against storm waves. It would also help the land provide new living areas for birds and fish that depend on wetlands.
Saltwater is destroying the coast. Pathways cut for oil and gas development, boat travel and logging have worsened the problem. The state estimates that it has lost about 518,000 hectares of land since 1932. If nothing is done, more than twice that much land could disappear over the next 50 years.
Experts and officials have discussed the idea of using the river to rebuild the coast for many years. But it was not until money became available from the 2010 BP oil spill that the plan began to really take shape. In 2010, an explosion killed 11 people on an oil rig (石油钻塔) off the Gulf Coast that energy company BP operated. Millions of gallons of oil then flowed into the water over the next three months.
One year later, the United States government ruled that BP was responsible for the accident,
The company was ordered to pay billions of dollars for the damage. Louisiana is putting much of its share of the money toward coastal restoration.
1.What advantage will the new land bring?
A.Preventing severe drought.
B.Creating habitats for animals.
C.Controlling the powerful river.
D.Increasing the northern farm land.
2.What can cause the coast to disappear faster?
A.Energy changes.
B.Destroyed levees.
C.Man-made disasters.
D.Man-made water protection systems.
3.What made the plan of rebuilding the coast land come into effect?
A.The restoration of an oil rig.
B.The payment of compensation by BP.
C.The strong demand from oil companies.
D.The special support from some local critics.
4.What can be a suitable title for the text?
A.Use Nature Power to Stop Soil Losing
B.Let the River Go Back to Its Original State
C.Fight Coastal Destruction by Copying Nature
D.Remove the Man-Made Barriers from the River
高三英语阅读理解中等难度题查看答案及解析
It was along the Mississippi River _______ Mark Twain spent much of his childhood.
A. how B. which C. that D. where
高三英语单项填空中等难度题查看答案及解析
It was along the Mississippi River ________ Mark Twain spent much of his
childhood.
A．how B．which C．that D．where
高三英语单项填空中等难度题查看答案及解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
The Mississippi
The Mississippi is a great river whose relationship with man goes way back beyond its discovery in the 16th century. The River Indians used it as a highway and as a source of food, and it was they who gave it its name—“misi”meaning“great”and“sipi”meaning“water”．When the length of its branch, the Missouri, is added to it, the Mississippi becomes greater. 1.. From the source of the Missouri to the tip of the delta (三角洲), it is 2, 480 miles long.
Great rivers are likely to suffer floods. In 1927 the Mississippi flooded 26 thousand acres, sweeping away farms, towns, everything in its path. In 1938 its floods drowned or killed 200 people and made millions homeless. Today the river has largely been controlled. 2..
Industries have spread down some of the waterways of the delta, but otherwise the delta is a remote place, the homeland of a little colony of French Canadians that the British drove out of Nova Scotia in the 18th century. They still speak French, mixed with English, Indian, Spanish and Negro idioms. They keep to themselves, fanning the rich soil of the delta. 3..
4.. Pioneers who first reached its banks wondered not only where it went, but what lay beyond. In 1764 the French founded a city on the right bank of the river, and named it after their king, Louis XV. This city, named St. Louis, became the jumping-off place for the adventurous men and women who opened up the Great Plains, and the way to the Far West.
Some 40 years earlier, at the beginning of the 18th century, the French had founded another city just above the Mississippi delta, New Orleans. 5.. New Orleans is one of the great ports of the world, and one of the greatest terminals for both sea and river traffic.
A．It was the Mississippi that made the city what it is
B．Levees, high banks built of earth, hold back the flood waters
C．Therefore, as we know, it’s the third longest river in the world
D．It is known that the“Great Water”has also been a frontier river
E．However, they paddled up and down the Mississippi in their boats to seek their fortune
F．The“Great Water”always remains a thread, for the streets of the city are below the level of the river
G． They call themselves Cajuns, who have actually been leading fairly primitive lives and preserving their own traditions
（请将答案答在答题纸规定区域内）
高三英语任务型阅读中等难度题查看答案及解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中由两项为多余选项。
The Mississippi
The Mississippi is a great river whose relationship with man goes way back beyond its discovery in the 16th century．The River Indians used it as a highway and as a source of food, and it was they who gave it its name—“misi” meaning “great” and “sipi” meaning “water”．When the length of its branch, the Missouri, is added to it, the Mississippi becomes greater． 1.．From the source of the Missouri to the tip of the delta （三角洲）, it is 2, 480 miles long．
Great rivers are likely to suffer floods．In 1927 the Mississippi flooded 26 thousand acres, sweeping away farms, towns, everything in its path．In 1938 its floods drowned or killed 200 people and made millions homeless．Today the river has largely been controlled．2.．
Industries have spread down some of the waterways of the delta, but otherwise the delta is a remote place, the homeland of a little colony of French Canadians that the British drove out of Nova Scotia in the 18th century．They still speak French, mixed with English, Indian, Spanish and Negro idioms．They keep to themselves, farming the rich soil of the delta．3.．
4.．Pioneers who first reached its banks wondered not only where it went, but what lay beyond．In 1764 the French founded a city on the right bank of the river, and named it after their king, Louis XV．This city, named St．Louis, became the jumping-off（起点） place for the adventurous men and women who opened up the Great Plains, and the way to the Far West．
Some 40 years earlier, at the beginning of the 18th century, the French had founded another city just above the Mississippi delta, New Orleans．5.．New Orleans is one of the great ports of the world, and one of the greatest terminals for both sea and river traffic．
A．It was the Mississippi that made the city what it is
B．Levees, high banks built of earth, hold back the flood waters
C．Therefore, as we know, it’s the third longest river in the world
D．It is known that the “Great Water” has also been a frontier river
E．However, they paddled up and down the Mississippi in their boats to seek their fortune
F．The “Great Water” always remains a threat, for the streets of the city are below the level of the river
G．They call themselves Cajuns, who have actually been leading fairly primitive lives and preserving their own traditions
高三英语信息匹配中等难度题查看答案及解析
根据下面短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
The Mississippi
The Mississippi is a great river whose relationship with man goes way back beyond its discovery in the 16th century. The River Indians used it as a highway and as a source of food, and it was they who gave it its name —— “misi” meaning “great” and “sipi” meaning “water”. When the length of its branch, the Missouri, is added to it, the Mississippi becomes greater. 1. . From the source of the Missouri to the tip of the delta (三角洲), it is 2, 480 miles long.
Great rivers are likely to suffer floods. In 1927 the Mississippi flooded 26 thousand acres, sweeping away farms, towns, everything in its path. In 1938 its floods drowned or killed 200 people and made millions homeless. Today the river has largely been controlled. 2. .
Industries have spread down some of the waterways of the delta, but otherwise the delta is a remote place, the homeland of a little colony of French Canadians that the British drove out of Nova Scotia in the 18th century. They still speak French, mixed with English, Indian, Spanish and Negro idioms. They keep to themselves, fanning the rich soil of the delta. 3. __.
4. . Pioneers who first reached its banks wondered not only where it went, but what lay beyond. In 1764 the French founded a city on the right bank of the river, and named it after their king, Louis XV. This city, named St. Louis, became the jumping-off place for the adventurous men and women who opened up the Great Plains, and the way to the Far West.
Some 40 years earlier, at the beginning of the 18th century, the French had founded another city just above the Mississippi delta, New Orleans. 5. . New Orleans is one of the great ports of the world, and one of the greatest terminals for both sea and river traffic.
A. It was the Mississippi that made the city what it is
B. Levees, high banks built of earth, hold back the flood waters
C. Therefore, as we know, it’s the third longest river in the world
D. It is known that the “Great Water” has also been a frontier river
E. However, they paddled up and down the Mississippi in their boats to seek their fortune
F. The “Great Water” always remains a thread (分界线), for the streets of the city are below the level of the river
G. They call themselves Cajuns, who have actually been leading fairly primitive lives and preserving their own traditions
高三英语七选五中等难度题查看答案及解析
A wise man was visiting the Ganges, a river which flows through northern India, to take a bath. He found a group of family members on the 26 , shouting angrily at each other. He___27 his disciples(弟子), smiled and asked, “Why do people shout in 28 at each other ?” The disciples29 for a while and one of them said, “ Because we 30__ our calm, we shout.” “But, why should you shout 31 the other person is just next to you ? You can as well tell him what you have to say in a(n) 32 manner,” asked the wise man. Some disciples gave some other answers, but none 33 the other disciples. Finally the wise man explained, “When two people are angry at each other, there is a distance between their ___34 . To cover that distance they must shout to be able to35 each other. The angrier they are, the louder they will have to shout to __36 that great distance. What 37__ when two people fall in love ? They don’t shout at each other but talk softly, because their hearts are very 38 . The distance between them is either nonexistent or very small.”
The wise man 39 , “When they love each other even more, they do not __40 , but only whisper and they get even closer to each other. Finally they41need not whisper. They only look at each other and that’s 42. That’s how close people are when they love each other.”
He looked at his disciples and said, “So, when you 43, do not let your hearts get distant. Do not say words that distance each other more. 44 there will come a day when the distance is so great that you will not find the path to45. You may end up becoming enemies, for instance.”
1. A．roof B．platform C．bank D．street
2. A．referred to B．attended to C．shouted to D．turned to
3. A．anger B．excitement C．disappointment D．surprise
4. A．thought B．relaxed C．listened D．waited
5. A．control B．disturb C．lose D．enjoy
6. A．as long as B．in case C．when D．unless
7. A．soft B．impressive C．weak D．responsible
8. A．encouraged B．satisfied C．entertained D．bothered
9. A．directions B．bodies C．goals D．hearts
10. A．hurt B．attack C．understand D．hear
11. A．keep B．measure C．cover D．shorten
12. A．matters B．happens C．works D．succeeds
13. A．close B．huge C．special D．open
14. A．doubted B．continued C．replied D．promised
15. A．pass B．cry C．care D．speak
16. A．sometimes B．still C．even D．ever
17. A．nothing B．all C．one D．something
18. A．argue B．apologize C．criticize D．explain
19. A．Worse still B．Therefore C．Or else D．Besides
20. A．beat B．follow C．walk D．return
高三英语完型填空中等难度题查看答案及解析
With a basket on her back, the little girl is walking along the stream with green grass and red flowers ____ on both sides.
A. to grow B. grown C. growing D. being grown
高三英语单项填空中等难度题查看答案及解析
People think it quite _______delight when the computer was first wildly used in _______1990s.
A. a; 不填 B.不填;the C. a; the D.不填；不填
高三英语单项填空中等难度题查看答案及解析
It was not yet eleven o’clock when a boat crossed the river with a single passenger who had obtained his transportation at that unusual hour by promising an extra fare.
While the youth stood on the landing-place searching in his pockets for money, the ferryman lifted a lantern, by the aid of which, together with the newly risen moon, he took a very accurate survey of the stranger’s figure. He was a young man of barely eighteen years, evidently country bred（长大的）, and now, as it seemed, on his first visit to town. He was wearing a rough gray coat, which was in good shape, but which had seen many winters before this one. The garments under his coat were well constructed of leather, and fitted tightly to a pair of muscular legs; his stockings of blue yarn must have been the work of a mother or sister, and on his head was a three-cornered hat, which in its better days had sheltered the grayer head of the lad’s father. In his left hand was a walking stick, and his equipment was completed by a leather bag not so abundantly stocked as to inconvenience the strong shoulders on which it hung. Brown, curly hair, well-shaped-features, bright, cheerful eyes were nature’s gifts, and worth all that art could have done for his adornment(装饰).
The youth, whose name was Robin, paid the boatman, and then walked forward into the town with a light step, as if he had not already traveled more than thirty miles that day. As he walked, he surveyed his surroundings as eagerly as if he were entering London or Madrid, instead of the little metropolis（都市）of a New England colony.
1.What time of the year was it in this story?
A. Winter. B. Fall. C. Summer. D. Spring.
2.The boatman was willing to take Robin across the river because ________.
A. he was going to row across the river anyway
B. he saw that Robin was young and rich
C. he would give extra money
D. he felt sorry for him because Robin looked poor
3.The stockings that Robin wore were obviously _________.
A. well worn B. very expensive C. handmade D. much too big
4.From the text we can learn that Robin had traveled __________.
A. from London B. from Madrid
C. from a nearby city D. over thirty miles
5.At what time of day did Robin cross the river?
A. Night. B. Late afternoon C. Midday. D. Morning.
高三英语阅读理解中等难度题查看答案及解析