As sea levels climb, even Washington, D. C. could see more frequent and widespread flooding at high tide.
Strong storms and high winds sometimes bring floods to coastal areas. But cities and towns along the US East Coast are flooding even in calm and sunny weather. Among them is Maryland’s capital Annapolis. Tourists there must sometimes walk through water flooding downtown streets surrounding the habor. Sometimes water covers roads in Atlantic City, N. J. Even the yards and basements of coastal homes near New York City sometimes flood.
All are suffering from this trend—normal high tides surpass (超过) a rising sea level.
Sea levels have climbed, on average, about 20 centimeters (8 inches) over the past 135 years. And a sharp increase in tide flooding is one of the more visible impacts affecting many coastal areas, notes William Sweet, an oceanographer.
Sweet and his co-workers recently analyzed data from 45 tide gauges (计量表) along the US coasts. These tools record the changing heights of tides as they rise and fall. From these data, Sweet’s team calculated the number of : “troublesome floods” in various coastal cities. These floods, Sweet explains, typically occur when water level is about 30 centimeters (1foot) above the historic level of the highest tides. In June 2014, the team reported finding a growing rise in these flooding events.
In Charleston, S.C. from 1957 to 1963, the city experienced troublesome floods an average of 4. 6 days per year. Bur from 2007 to 2013, the occurring rate of troublesome floods jumped five times. Annapolis city was even more serious. From1957 to 1963，troublesome floods were roughly 3. 8 days per year. From 2007 to 2013, the average was 10 times higher- 39. 3days a year.
“Over the next few decades, climate change probably drives sea levels even higher,” Sweet says. “So today’s flooding problems promise to become only more widespread and frequent.”
1.What is Paragraph 2 mainly developed by?
A. Making comparisons.
B. Analyzing causes.
C. Using examples.
D. Following time order.
2.Why are more flooding problems caused?
A. Because the river levels have been climbing.
B. Because climate has changed over the years,
C. Because the weather conditions are not stable.
D. Because people are living too close to harbors.
3.What can it be inferred according to data in Paragraph 5?
A. There has been a growing rise in these analyzed flooding events.
B. The changes of heights of tides are usually in a small range.
C. The floods in coastal cities often occur when water level is above1foot.
D. The number of troublesome floods gradually gets less.
4.What is the text mainly about?
A. Sweet’s team.
B. A flood research.
C. The US East Coast.
D. American oceanographers.
高二英语阅读理解中等难度题
As sea levels climb, even Washington, D. C. could see more frequent and widespread flooding at high tide.
Strong storms and high winds sometimes bring floods to coastal areas. But cities and towns along the US East Coast are flooding even in calm and sunny weather. Among them is Maryland’s capital Annapolis. Tourists there must sometimes walk through water flooding downtown streets surrounding the habor. Sometimes water covers roads in Atlantic City, N. J. Even the yards and basements of coastal homes near New York City sometimes flood.
All are suffering from this trend—normal high tides surpass (超过) a rising sea level.
Sea levels have climbed, on average, about 20 centimeters (8 inches) over the past 135 years. And a sharp increase in tide flooding is one of the more visible impacts affecting many coastal areas, notes William Sweet, an oceanographer.
Sweet and his co-workers recently analyzed data from 45 tide gauges (计量表) along the US coasts. These tools record the changing heights of tides as they rise and fall. From these data, Sweet’s team calculated the number of : “troublesome floods” in various coastal cities. These floods, Sweet explains, typically occur when water level is about 30 centimeters (1foot) above the historic level of the highest tides. In June 2014, the team reported finding a growing rise in these flooding events.
In Charleston, S.C. from 1957 to 1963, the city experienced troublesome floods an average of 4. 6 days per year. Bur from 2007 to 2013, the occurring rate of troublesome floods jumped five times. Annapolis city was even more serious. From1957 to 1963，troublesome floods were roughly 3. 8 days per year. From 2007 to 2013, the average was 10 times higher- 39. 3days a year.
“Over the next few decades, climate change probably drives sea levels even higher,” Sweet says. “So today’s flooding problems promise to become only more widespread and frequent.”
1.What is Paragraph 2 mainly developed by?
A. Making comparisons.
B. Analyzing causes.
C. Using examples.
D. Following time order.
2.Why are more flooding problems caused?
A. Because the river levels have been climbing.
B. Because climate has changed over the years,
C. Because the weather conditions are not stable.
D. Because people are living too close to harbors.
3.What can it be inferred according to data in Paragraph 5?
A. There has been a growing rise in these analyzed flooding events.
B. The changes of heights of tides are usually in a small range.
C. The floods in coastal cities often occur when water level is above1foot.
D. The number of troublesome floods gradually gets less.
4.What is the text mainly about?
A. Sweet’s team.
B. A flood research.
C. The US East Coast.
D. American oceanographers.
高二英语阅读理解中等难度题查看答案及解析
Rising sea levels and drought caused by global warming could an increasing number of natural disasters.
| A．try out | B．come about | C．result in | D．get into |
高二英语单项填空简单题查看答案及解析
—Could you please cut the price a little?
—Er … ______ you buy more than ten.
A.even if B.so long as C.though D.as soon as
高二英语单项填空中等难度题查看答案及解析
The problem of global warming is serious. ______, the sea levels have risen a little.
A. As a result B. On the contrary
C. In particular D. In other words
高二英语单项填空简单题查看答案及解析
The problem of global warming is serious. ______, the sea levels have risen a little.
A. As a result B. On the contrary C. In particular D. In other words
高二英语单项填空简单题查看答案及解析
Over the past l00 years，sea level________steadily as a result of global warming．
A．had increased B．has been increasing C．increased D．is increasing
高二英语单项填空简单题查看答案及解析
根据所给首字母或汉语意思，用单词的适当形式填空。
1.The problem of g________ warming is serious. As a result, the sea levels have risen a little.
2.The Three Gorges area is one of the most beautiful areas of China and the project has flooded some of China’s most famous h________ sites.
3.Do you have an a ________ solution to the question?
4.The earthquake has been p ________ several months before by the scientists.
5.Last week we arrived at a remote village; the only means of c________ is the only phone in the village administration.
6.Pages should not be copied without the ________ (允许) of the publisher.
7.Cafe Artista offers a wide ________ (种类) of sandwiches, which are very popular with customers.
8.I figure these life facilities are bound to make your stay_______ (方便的) and comfortable.
9.I can ________(明确地) tell you what I will be doing after school..
10.Teenagers are always _______ (乐观的) about their future.
高二英语单词拼写困难题查看答案及解析
Last weekend we went mountain-climbing．Even the heavy rain in the morning could not prevent us go. Setting off very early, we went along an extreme narrow road, all in high spirits. On every side of the road were green fields and some farm house．We could hear the sound of the rain and our footsteps mixing with our laughter．At noon we reached top of the mountain．That surprised us most was the beauty of the scenes there．After having a short rest and sharing with the food we had brought, we started going down．It rained even harder．We are wet to the skin, and we still sang and laughed happily．
高二英语短文改错中等难度题查看答案及解析
They climbed to the top of the tower, ________they could see what was happening in the distance.
A. from which B. which C. from where D. from that
高二英语单项填空简单题查看答案及解析
________ I can see, there is only one way to solve this problem.
A. As far as B. Even if C. As long as D. As soon as
高二英语单项填空简单题查看答案及解析