There has been a large increase in the number of natural disasters over the past few years, and it is believed that global warming and climate change could cause even more disasters in thefuture. Some of the world’s leading cities are facing disasters like floods and heat waves.
London
London’s flood defences are getting older. Since 1982, the Thames Barrier(水閘)has protected the city from the threat (威脅)of flooding, but it was only designed to last until 2030 and close once every two or three years. About 31 years later the barrier now closes five or six times a year and according to Environment Agency predictions, by 2050 the barrier will be closed on almost every tide if the problem is not solved
There are 26 underground stations, 400 schools, 16 hospitals, an airport and 80 billion worth of property(財產(chǎn))in London’s flood risk area, so large scale flooding would be disastrous.
Paris
Over a six week period in July and August 2003, more than 1 1,400—mainly elderly people—died in France from dehydration(脫水)and extremely high body temperature in a deadly heat wave. Heat waves of similar intensity(強度)are expected every seven years by 2050, so what can be done to make sure such a disaster does not happen again?
One solution is to have air-conditioners installed(安裝)in elderly care homes. But this is considered a short-term solution, as the increase in demand for electricity also increases carbon emissions(排放).
In Paris the local authorities are encouraging architects to design new types of buildings such as the building “Flower Tower,” which uses a covering of bamboo to act as a natural air-conditioner.
Shanghai
Shanghai is the fastest growing city on Earth. It has a population of 18 million and is only 4 meters above sea level. Sea levels are predicted to rise by 20 cm within the next century.
About 250,000 people move to Shanghai every year in search of work, placing extra demands on energy consumption(消耗). China depends heavily on coal—fired power stations, but these emissions increase temperatures and, in turn, warmer seas increase the risk of typhoons.
小題1:What problem should be settled now in London?
A.How to protect the city’s property
B.Where to build its flood defences
C.How to use the Thames Barrier to protect the city
D.How to improve the function of the old flood defences
小題2:Which of the following measures can’t solve the heat wave disaster in Paris?
A.Putting up new types of buildings with a covering of bamboo.
B.Having air-conditioners installed in elderly care homes.
C.Forbidding the city to build “Flower Tower”.
D.Encouraging architects to design new types of buildings.
小題3:The major threats to Shanghai are __________.
A.increasing population and coal-fired power stations
B.rising sea levels and typhoons
C.extremely high temperature and rising sea levels
D.extra demands on energy consumption and typhoons
小題4:The purpose of the passage is __________.
A.to tell us how to protect the big cities
B.to give advice on how to defend natural disasters
C.to explain what causes flood and heat waves
D.to warn us of the increasing natural disasters in big cities

小題1:D
小題2:C
小題3:B
小題4:D

試題分析:在過去的幾年里,自然災(zāi)害發(fā)生的次數(shù)逐漸增加,人們普遍認為全球變暖的氣候變化會造成更多的自然災(zāi)害。一些世界級的大城市都在面臨著洪水,熱浪等災(zāi)害。比如在上海,由于能源消耗所引起的海水溫度上升會使上海面臨著臺風的危險,而巴黎則受著高溫熱浪的影響。
小題1:D推理判斷題。文章第二段but it was only designed to last until 2030 and close once every two or three years. ….. by 2050 the barrier will be closed on almost every tide if the problem is not solved提到了倫敦防洪工事的老化,不能應(yīng)對新出現(xiàn)的情況,由此判斷D選項正確
小題2:C根據(jù)文章第五段和第六段內(nèi)容可知作為解決巴黎熱浪災(zāi)害的方法,A、B、D選項內(nèi)容均有涉及,而C選項內(nèi)容文章沒有提到,故答案選C。
小題3:B細節(jié)理解題。根據(jù)文章倒數(shù)一、二段內(nèi)容可知上海僅僅高于海平面4米,而在下個世紀海平面 要升高20厘米,而且能源消耗所導(dǎo)致的海水溫度的上升,也會帶來臺風的危險,所以B選項正確。
小題4:D推理判斷題。作者在文章首段提到it is believed that global warming and climate change could cause even more disasters in thefuture.然后列舉了倫敦、巴黎和上海幾個大城市所面臨的潛在的自然災(zāi)害問題,由此可知作者是想警告人們逐漸增加的自然災(zāi)害的危險,故答案選D。
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B.Because they don’t want to make fun of others.
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It’s all because your ears help you balance. Inside your inner ear there is a structure which contains liquids. On the sides of the organ are many tiny hair-like structures that move around as the liquid flows. When you spin (旋轉(zhuǎn)) the liquid inside also spins. The difference is that when you stop, the liquid continues to spin for a while. Dizziness is the result of these nerves in your ear. When you open your eyes, although your eyesight tells you to walk in a straight line, your brain will trust your ears more, thus you walk in a curved line.
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Some animals are actually misunderstood by people like sharks and snakes. These creatures are thought of as human killers, and this is mainly because we don’t understand why they behave that way. In zoology you would be able to learn natural behavior as well as their homes so you would completely understand why they would behave in a defensive(防御的) manner when they seem to be threatened. Studying zoology would help people achieve clearness over the common myths we have on different wild animals.
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閱讀下面短文,并根據(jù)短文內(nèi)容完成下列各題。
Should the color be white or black? Or perhaps navy blue! Well, choosing the right graduation dress for middle school students can be a little difficult at times. Here are some ideas for graduation dress for middle school students.
For many students, middle school graduation marks a big change in their lives. This is a step that takes students away from junior high school but towards the elementary level before senior high school. Compared to elementary (初級的) school, middle school means more lessons and more classes, but of course, students can also see it as an opportunity to make new friends.
Well, it is no wonder that the graduation day of a middle school is often planned formally. Although this occasion is not considered to be really formal like a high school graduation, it is still celebrated in many ways. Besides, it is also considered to be a very important part of someone's life.
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Whether the graduation party is simple or great, the graduation dress for middle school students should be planned accordingly. The main idea would be to accept the success of the students and celebrate with family and friends.
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_____________________________________________________________
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The findings contradicts the old belief that women develop“baby brain" or a decline in memory and cognitive(認知的) function, after they have kids, said study researcher Melissa Santiago, a doctoral student at Carlos Albizu University in Miami. “You don’t have to feel that because you have kids, your memory isn’t the same," Santiago said.
The study was small, and the findings will have to be tested in larger groups of people, Santiago said.
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A.By observation.
B.By comparison.
C.By analyzing intelligence tests.
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B.The study has just started.
C.The study was carried out among a small group of people.
D.A small group of researchers were involved in the study.
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A.Ways to test visuospatial memory.
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C.How young mothers are different from never-pregnant women.
D.The negative effects that worries of women without children have.
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A.may cause a heated discussion among parents
B.may cause an increase in the birth rate
C.a(chǎn)re tested by previous similar studies
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小題1:
A.ThereforeB.HoweverC.OtherwiseD.Besides
小題2:
A.givesB.takesC.causesD.does
小題3:
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小題4:
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小題5:
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A.thatB.whichC.whatD.how
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科目:高中英語 來源:不詳 題型:閱讀理解

A regular drop in the sun’s radiation(輻射) can cause unusually cold winters in parts of North America and Europe, scientists say, a finding that could improve long-range forecasts and help countries prepare for snowstorms.
Scientists have known for a long time that the sun has an 11-year cycle during which radiation measured by sunspots on the surface reaches a peak then falls. But explaining a clear connection to weather is harder.
“Our research confirms the observed connection between solar change and regional winter climate,” lead author Sarah Ineson of the UK Met Office told the reporters in an email. The study was published in the magazine Nature Geoscience on Monday.
The researchers found that the reducing of ultraviolet(UV,紫外線) radiation from the sun can affect high-altitude wind patterns in the Northern Hemisphere(半球), causing cold winters.
“While UV levels won’t tell us what the day-to-day weather will do, they show us the bright future of improved forecasts for winter conditions for months and even years ahead. These forecasts play an important role in long-term possibility planning,” Ineson, a climate scientist, said.
Ineson and colleagues from Imperial College London and the University of Oxford used satellite data that more accurately(精確的) measures UV radiation from the sun and found a much greater change than previously thought.
They found that in years of low activity, unusually cold air forms high in the atmosphere over the tropics. This causes a redistribution(重新分配) of heat in the atmosphere, making easterly winds that bring freezing weather and snowstorms to northern Europe and the United States and milder weather to Canada and the Mediterranean.
When solar UV radiation is stronger, the opposite occurs.
More study was needed, though. A key uncertainty in the experiment lay in the satellite data used, because it covers only a few years. “So questions remain concerning both accuracy(精確) and also applicability to other solar cycles,” she said.
小題1:The new finding claims cold winters in the North Hemisphere can be caused by ______.
A.a(chǎn) sharp rise in the amount of sunspots
B.a(chǎn) drop in the sun’s UV radiation
C.a(chǎn) complex computer model simulation
D.a(chǎn) clear link between the sun and the earth
小題2: It has long been known by scientists that ______.
A.UV radiation can affect high-altitude wind patterns
B.there’s a clear connection between the sun’s activity and weather
C.the sun’s radiation reaches a peak every eleven years
D.they can predict day-to-day weather conditions from UV levels
小題3:What will happen if the sun turns into years of high activity according to the finding?
A.Canada and the Mediterranean will have milder weather.
B.The whole Northern Hemisphere will suffer from extreme winter days.
C.Freezing cold weather will appear in northern Europe.
D.Burning hot weather will appear in the United States.
小題4: It can be inferred from the passage that ______.
A.researchers have analyzed the data collected in eleven years
B.long-term weather conditions can be accurately predicted depending on UV levels
C.the research doesn’t seem correct and true enough due to limited satellite data used
D.climate scientists have just begun their research in severe weather forecast

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