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题型:阅读理解-阅读单选 难度:0.65 引用次数:132 题号:21271642

Every year the start of the Atlantic hurricane season is another reminder for Margarite August that she still doesn’t have a roof.

The 70-year-old retired teacher’s home on the small Caribbean island nation of Dominica was mostly wiped out by hurricane Maria six years ago.

Six years after hurricane Maria, Dominicans like Margarite August still haven’t been able to rehabilitate their homes.

August is not alone. Since Maria, the government of Dominica has built 7,000 new homes—about a quarter of its housing stock-with materials to fight another Category 5 hurricane. They’ve also relocated two communities. But an untold number of the island’s 70,000 or so residents are like August, rebuilding their homes in any way they can afford.

Hurricane Maria is often referred to as a once-in-a-lifetime disaster. Scientists put much of the blame on warming ocean temperatures that could make frequent (频繁的) storms like it.

Maria damaged a terrible 95% of Dominica’s housing stock and 226% of the nation’s GDP. Before the storm, the country’s economy had long struggled since its independence from Great Britain in 1978. Unlike its more famous touristy neighbors along the chain of eastern Caribbean islands it lies on, Dominica is more known for its rugged mountains and jungles (丛林) than white sandy beaches.

The jungle mountains that crash down to the coast are beautiful but disasters visit easily. “I don’t think anybody ever got over Maria,” says Christine John of the Dominica Red Cross. “There are a lot of persons today—if it just starts to rain outside, they get anxious.”

1. What does the underlined word “rehabilitate” in paragraph 3 mean?
A.Rebuild.B.Leave.C.Decorate.D.Buy.
2. What is the main cause of frequent extreme storms according to scientists?
A.Over-farming.B.Loss of the land.
C.The disappearance of the forests.D.Climate change.
3. What is Dominica known for according to the text?
A.Its good economy.B.Its architecture.
C.Its mountains and jungles.D.Its sandy beaches.
4. Why are Dominicans nervous when it rains?
A.They have to stay bored at home.B.Their houses are easy to take in water.
C.They don’t know how to make umbrellas.D.They are afraid of another disaster like Maria.

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文章大意:这是一篇说明文。文章主要说明了地震预报是古老的技能,解释了地震预报困难的原因以及地震预报的历史和方法等。

【推荐1】Earthquake forecasting is one of the most ancient skills known to mankind. From ancient Greece to the present day, countless scientists have tried to develop tools to predict earthquakes. Their attempts usually focused on searching for reliable evidences of coming quakes.

However, there are many reasons why predicting quakes is so hard. “We don’t understand some basic physics of earthquakes,” said Egill, a research professor at the California Institute of Technology. Scientists have also attempted to create mathematical models of movement, but precisely predicting would require great mapping and analysis of the Earth’s crust. Other challenges include a lack of data on the early warning signs, given that these warning signs are not yet entirely understood. Actually, real earthquake prediction is very similar to the diagnosis of potential human illnesses based on observing and analyzing each patient’s signs and symptoms. As it turns out,quake prediction is extremely difficult.

Many sources show that earthquake forecasting was a recognized science in ancient Greece. Ancient Greeks lived very close to nature and were able to detect unusual phenomena and forecast earthquakes. The first known forecast was made by Pherecydes of Syros about 2500 years ago: he made it as he scooped water from a well and noticed that usually very clean water had suddenly become muddy. Indeed, an earthquake occurred two days later, making Pherecydes famous. Nowadays, seismic and remote-sensing methods are considered to have the greatest potential in terms of solving the earthquake prediction problem.

Currently, Terra Seismic can identify a forthcoming earthquake with a high level of confidence. Generally, Terra Seismic does not predict a quake if the earthquake’s epicenter is located beyond a depth of 40 km. Fortunately, such quakes are almost always harmless, since quake’s energy reduces before reaching the Earth’s surface. “Scientists have tried every possible method to try to predict earthquakes,” Bruneau said. “Nobody has been able to crack it and make a believable prediction.”

1. Why is earthquake forecasting so difficult?
A.Some basic physics of earthquakes is unknown.
B.Data on early warning signs are fully understood.
C.Mapping and analysis of the Earth’s crust are impossible.
D.Earthquake prediction is the same as the diagnosis of human illness.
2. Why does the author give the example of Pherecydes?
A.To explain why Pherecydes was famous.
B.To explain Ancient Greeks lived very close to nature.
C.To show earthquake forecasting is a science with a long history.
D.To show remote-sensing methods are the best solution to earthquake prediction.
3. What does Bruneau mean in paragraph 4?
A.Scientists have methods to predict earthquake.
B.Terra Seismic can predict an earthquake.
C.Some quakes are harmless if quake’s energy is released.
D.Scientists have no reliable method to predict an earthquake.
4. What is the main idea of the passage?
A.The reasons for earthquake forecasting.B.The history of earthquake forecasting.
C.The methods of earthquake forecasting.D.The future of earthquake forecasting.
2023-04-23更新 | 114次组卷
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文章大意:这是一篇说明文。文章就出门进行户外探险时怎样降低风险,逃避洪水给出一些建议。

【推荐2】Flash floods can strike without warning. They can hit when you’re hiking in a river valley, walking through a canyon, or even simply driving to a remote destination. You can minimize your risk by knowing how to prepare for the worst and how to escape when a flood begins.     1    

Before heading out, check the weather report, look at any flood warnings and take them seriously.     2     Dr Steven Kugath, an outdoor recreation professor, notes that when people plan to travel a long way for a hike or canyon exploration, they often feel that they must follow through with the activity even if the weather isn’t promising. The smart thing to do is cancel the activity or move it to a safer location.

Be careful of any visual signs of danger and your surroundings while walking or hiking in a tight space.     3     Besides, always know where you are and where the nearest escape routes can be found in the event of sudden flooding.

What if, despite your preparations, you find yourself stuck in a dangerous place when flooding begins? Move to higher ground immediately, away from rivers and streams. If the situation is urgent, leave behind your possessions.     4     If you find yourself being carried away by powerful flood waters, fight as hard as you can to get to a tall tree, a street light or anything sturdy (结实) that you can hold onto until help arrives.

    5     Currents can be deceptive (误导的), and shallow, fast moving water can knock you off your feet. Moreover, don’t swim through fast-flowing water — you may get swept away or struck by an object in the water.

A.Avoid walking through moving water.
B.No bag or equipment is worth your life.
C.It takes hours for the flood waters to move away.
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E.Be careful not to let your excitement drive you to take any chances.
F.Keep these tips in mind the next time you head out for an outdoor adventure.
G.The sudden arrival of dark clouds during a perfectly sunny day is one obvious sign.
2024-02-15更新 | 60次组卷
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文章大意:本文是一篇记叙文。作者讲述了自己在加州所经历的三次地震的情况。

【推荐3】Having lived in California until 1970, my family has felt a number of earthquakes. We have been fortunate, however, to have suffered no bodily harm or property (财产) damage.

There is a website that lists all California earthquakes recorded from 1769 to the present. The site lists the dates and times as well as the magnitude (震级) and the exact location of any quake that measured more than 6.0. There are only a few quakes that stand out in my memory and, luckily, none is shown in the website. So, my personal experience with earthquakes might be considered insignificant (微不足道).

There are three earthquakes that are difficult to forget. The first one was in 1955 and our oldest daughter was walking with me in our backyard in Redwood City in California. As the shaking became stronger I held her to me with one arm as I held on to one of our fruit trees with the other.   All three of us (my daughter, I and the tree) shook for two or three minutes that to us felt like hours.

The second one was in 1963. Our entire family was visiting Disneyland in Southern California. The earth started to shake just as we were beginning to walk from our hotel toward the famous landmark.

My third experience with an earthquake was a lonely one in California. It was in my sixties and I was alone in an old church. As the building started to shake, I quickly headed for the door to go outside. I remember I said a little prayer-something like, “Help me get out of here in time, Dear Heavenly Father”.Minutes later, I was safe outside.

1. The author writes the passage mainly to tell us about________.
A.a new film about an earthquakeB.how to survive an earthquake
C.his three earthquake experiencesD.how to save children in an earthquake
2. The earthquakes the author has experienced________.
A.all caused bodily harmB.are all recorded in a website
C.all measured more than 6.0D.all happened in California
3. When the first earthquake happened, the author________.
A.was staying with his daughterB.was planting fruit trees
C.was workingD.was in a hotel
4. What does the underlined part “the famous landmark” refer to?
A.A church.B.Disneyland.
C.A building destroyed by an earthquake.D.The place where the author was born.
2022-08-06更新 | 134次组卷
共计 平均难度:一般