高三英语阅读理解及答案解析
高考英语阅读理解题的难度在不断增大，考生们也大多知难而进，下面是小编给大家准备的高三的英语阅读理解练习以及答案解析，欢迎大家练习!
第一篇：
There has been a dramatic increase in the number of natural disasters over the past few years，and it is assumed that global warming and climate change could cause even more disasters in the future. 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(水闸)has protected the city from the threat of flooding，but it was only designed to last until 2030 and close once every two or three years. About 21 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 addressed.
There are 26 underground stations, 400 schools, 16 hospitals，an airport and 80 billion worth of property in London's flood risk area, so large scale flooding would be disastrous.
Paris
Over a six-week period in July and August 2008，more than 11400—mainly elderly people—died in France from dehydration (脱水) and extremely high body temperature in a deadly heat wave. Heat waves of similar intensity(强度)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 in elderly care homes. But this is considered a short-term solution, as the increase in demand for electricity also increases carbon emissions.
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.
An estimated 250,000 people move to Shanghai every year in search of work, placing extra demands on energy consumption. China relies heavily on coal-fired power stations, but these emissions increase temperatures and, in turn, warmer seas increase the risk of typhoons.
1. Which of the following would be the best title for the passage?
A. Big Cities Facing Big Disasters
B. Big Disasters in the Future
C. The Increase of Natural Disasters
D. Solutions to Natural Disasters
2. 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.
3. 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.
4. 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
5. 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
第二篇：
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it's not an option but a requirement.” said Len Lauer, head of a US communications company，Sprint PCS，at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face to face video calls
And don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-day video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the largescale commercial launch of the service.” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year. ”
1. With 3G, you can do the following EXCEPT ________.
A. find your way easily
B. learn what's going on in the world
C. make your computer run faster
D. make face-to-face video telephone calls
2. According to the text, which function of the following makes 3G technology most extraordinary?
A. It can provide video news programs, updated four times a day.
B. Users can have face-to-face talks with friends and family on their mobile phones.
C. Users can enjoy video and CD-quality music on their phones.
D. It'll be easier for users to surf the Web on their phone than on their computers at home.
3. Which of the following is true according to the passage?
A. 3G mobile phones were first used in America.
B. Foreign telecom companies won't enter China.
C. 3G technology is now at the commercial stage in China.
D. Users in China won't probably use 3G mobile phones until late next year.
4. What does Len Lauer want to inform the readers?
A. Realizing the dream of mobile data based on the application of 3G is a must.
B. There is no need to send messages since 3G can receive video news programs.
C. 3G is supposed to own all the functions that a computer has.
D. It is a choice to carry mobile data with 3G phones.
>>>>>>答案与解析<<<<<<
第一篇：
1.A 主旨大意题。抓住关键词，全文主要是围绕着三个闻名于世的大城市面临的灾难展开介绍的，关键词是big city和disasters。
2.D 细节理解题。在介绍伦敦时，第一句话“London's flood defences are getting older.”就点明了伦敦的危机暗伏的原因是防洪堤老化。所以解决的方法就是改善防洪堤。
3.C 推理判断题。在介绍巴黎时，说到了解决问题的两种办法，一种是使用空调，但这种办法不是长久之计;另外一种就是在建筑上使用竹子屋顶型的`花塔，所以A、B、D三项均正确，而C项forbid正好与文章要表达的意思相反。
4.B 细节理解题。在介绍上海这一城市时，第一段说的是海平面，第二段说的是台风。
5.D 主旨大意题。作者写这篇文章的目的就是呼吁人们关注全球变暖和气候变化对地球的影响，就全文来说，是希望引起人们关注灾害对大城市的破坏。
第二篇：
1.C 推理判断题。根据文章第三段最后一句可知，3G手机的上网速度比家用电脑快、方便，但是我们并不能借助于3G提高家用电脑的速度。
2.B 细节理解题。根据文章第五段可知，打可视电话是3G手机最为非凡的一个功能。
3.D 细节理解题。根据文章的最后一段可知，明年晚些时候，我们才能期待3G手机在中国上市。
4.A 推理判断题。根据第二段中莱恩·劳尔讲的话可判断A项的陈述与其意思相符。
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