There are three separate sources of danger in supplying energy by nuclear power (原子能)
First, the radioactive material must travel from its place of production to the power station. Although the power stations themselves are strongly built, the containers used for the transport of the materials are not. Normally, only two methods of transport are in use, namely road or rail. Unfortunately, both of these may have an effect on the general public, since they are sure to pass near, or even through, heavily populated areas.
Second, there is the problem of waste. All nuclear power stations produce wastes that in most cases will remain radioactive for thousands of years. It is impossible to make these wastes non-radioactive, and so they must be stored in one of the inconvenient ways that scientists have invented. For example, they may be buried under the ground, or dropped into deserted mines, or sunk in the sea. However, these methods do not solve the problem, since an earthquake could easily break the containers.
Third, there may occur the danger of a leak(泄漏) or an explosion at the power station. As with the other two dangers, this is not very likely, so it does not provide a serious objection to the nuclear program. However, it can happen.
Separately, these three types of dangers are not a great cause for worry. Taken together, though, the probability of disaster(灾难) is extremely high.
1.Which of the following is FALSE?
A. It is possible that a leak or an explosion occurs at a power station.
B. It is unusual for radioactive materials to be transported across land.
C. The containers are likely to be broken by an earthquake.
D. Nuclear wastes remain dangerous in most cases for many years.
2.The author thinks that the ways to store nuclear wastes are ___ .
A. easy B. impossible C. reasonable D. ineffective
3.What do we learn from the last paragraph?
A. The power station is a safe place.
B. The dangers of nuclear energy can be prevented.
C. The general public are strongly against the nuclear program.
D. By itself, none of the three dangers is very likely to cause much worry.
4.What is this passage about?
A. Uses of nuclear power.
B. Dangers from nuclear power.
C. Public anger at nuclear power.
D. Accidents caused by nuclear power.
5.As for the possible dangers of nuclear power, ______.
A. none of them can be completely avoided
B. effective measures have been taken to avoid them
C. man will never be able to do anything about them
D. one is usually the cause of another
高一英语阅读理解中等难度题
There are three separate sources of danger in supplying energy by nuclear power (原子能)
First, the radioactive material must travel from its place of production to the power station. Although the power stations themselves are strongly built, the containers used for the transport of the materials are not. Normally, only two methods of transport are in use, namely road or rail. Unfortunately, both of these may have an effect on the general public, since they are sure to pass near, or even through, heavily populated areas.
Second, there is the problem of waste. All nuclear power stations produce wastes that in most cases will remain radioactive for thousands of years. It is impossible to make these wastes non-radioactive, and so they must be stored in one of the inconvenient ways that scientists have invented. For example, they may be buried under the ground, or dropped into deserted mines, or sunk in the sea. However, these methods do not solve the problem, since an earthquake could easily break the containers.
Third, there may occur the danger of a leak(泄漏) or an explosion at the power station. As with the other two dangers, this is not very likely, so it does not provide a serious objection to the nuclear program. However, it can happen.
Separately, these three types of dangers are not a great cause for worry. Taken together, though, the probability of disaster(灾难) is extremely high.
1.Which of the following is FALSE?
A. It is possible that a leak or an explosion occurs at a power station.
B. It is unusual for radioactive materials to be transported across land.
C. The containers are likely to be broken by an earthquake.
D. Nuclear wastes remain dangerous in most cases for many years.
2.The author thinks that the ways to store nuclear wastes are ___ .
A. easy B. impossible C. reasonable D. ineffective
3.What do we learn from the last paragraph?
A. The power station is a safe place.
B. The dangers of nuclear energy can be prevented.
C. The general public are strongly against the nuclear program.
D. By itself, none of the three dangers is very likely to cause much worry.
4.What is this passage about?
A. Uses of nuclear power.
B. Dangers from nuclear power.
C. Public anger at nuclear power.
D. Accidents caused by nuclear power.
5.As for the possible dangers of nuclear power, ______.
A. none of them can be completely avoided
B. effective measures have been taken to avoid them
C. man will never be able to do anything about them
D. one is usually the cause of another
高一英语阅读理解中等难度题查看答案及解析
As there is less and less coal and oil, scientists are exploring new ways of making use of ____ energy, such as sunlight, wind and water for power and fuel.
A.original | B.alternative | C.convenient | D.staple |
高一英语单项填空中等难度题查看答案及解析
. There are students in our schoo1.
A. three thousand B. three thousand of C. three thousands D. three thousands of
高一英语单项填空简单题查看答案及解析
. There are a group of foreign visitors in our school this term, ________ are from the UK.
|
高一英语单项填空简单题查看答案及解析
There are more girls than boys in that school, with ________ of the students being girls.
A.three fifth | B.three fifths | C.third five | D.thirds five |
高一英语单项填空简单题查看答案及解析
Because of _______ high demand for Type O blood, _______ supplies of it available in blood banks are usually limited.
A. a; the B. the; the C. /; the D. /; /
高一英语单项填空中等难度题查看答案及解析
Britain and France are separated by the English Channel, a body of water that can be crossed in as few as 20 minutes. But the cultures of the two countries sometimes seem to be miles apart.
Last Thursday Britain and France celebrated the 100th anniversary(周年纪念) of the signing of a friendship agreement called the Entente Cordiality. The agreement—signed in London on April 8, 1904—marked a new beginning for the countries following centuries of wars and love-hate partnership.
But their relationship has been ups and downs over the past century. Just last year, there were fierce disagreements over the Iraq war—which British Prime Minister Tony Blair supported despite(不管, 尽管) French President Jacques Chirac speaking out against it. This discomfort is expressed in Blair and Chirac's body language at international meetings. While the French leader often greets German Chancellor Gerhard Schroeder with a hug (拥抱), Blair just receives a handshake.
However, some political experts say the war in Iraq could in fact have helped ties. “The British population was against war, ” said Francois Heisbourg, director of the Paris-based Foundation for Strategic Research(战略基金研究会). “So it could have actually helped bring the two sides closer. ”
The history of divisions(分割, 区分) may well be because of the very different ways in which the two sides see the world. “The French think Britain is not doing its best to become part of Europe by not introducing the single European currency(货币), ” said Geoff Hare, a former lecturer in French politics and language at Newcastle University in Britain. “France has spent the past 15 to 20 years making itself seen as part of the European Union. ”
But this doesn't stop 12 million Britons taking holidays in France each year. However,only 3 million French come in the opposite direction. Surveys show that most French people feel closer to the Germans than they do to the British. And the research carried out in Britain has found that only a third of the population believes the French can be trusted.Perhaps this bad feeling comes because the British dislike France's close relationship with Germany. Or because the French are not happy with Britain's close links with the US.
Whatever the answer is, as both sides celebrate 100 years of “doubtful friendship”, they are at least able to make jokes about each other. Here's one:What's the best thing about Britain's relationship with France? The English Channel.
1. For centuries, the relationship between England and France is______.
A. friendly
B. impolite
C. brotherly
D. a mixture of love and hate
2. The war in Iraq does ______ to the relationship between France and England.
A. good
B. harm
C. neither good nor harm
D. both good and harm
3. The British are not so friendly to ______ and the French are not so friendly to ______.
A. Germany;America
B. America;Germany
C. Germany;Germany too
D. America;America too
4. What does the last sentence mean?
A. As long as the English Channel exists, no further disagreement will form between France and Britain.
B. The English Channel can prevent anything unfriendly happening in both France and Britain.
C. France and Britain are near neighbors, and this will help balance the relationship between them.
D. The English Channel is the largest enemy between France and Britain.
5. What is the main idea of this passage?
A. The British differ greatly from the French in culture, origin and custom.
B. The British and The French are against each other because of the very different ways in which they see the world.
C. The celebration of the 100th anniversary of the signing of a friendship agreement mark-ed the mixture feeling of love and hatred over the last century between Britain and Franc-e.
D. The British dislike France's close relationship with Germany, while the French are not happy with Britain's close links with the US.
高一英语阅读理解简单题查看答案及解析
There are three branches of medicine. One is called “doctor medicine” or “scientific medicine”. Scientific doctors try to observe sickness, look for logical pattern, and then find out how the human body works. From there they figure out what treatments may work. This kind of medicine is believed to date from the 4th century BC. Although nowadays it is successful, in the ancient this approach (方法) probably did not cure many patients.
The second kind of medicine is called “natural cures” or “folk medicine”, in which less educated people try to cure sickness with various herbs. These folk healers also use observation and logic, but they are not so aware of it. They try things until they find something that seems to work, and then they keep doing that. Folk medicine flourished (兴起) long before the development of scientific medicine and was more successful in ancient times.
The third kind is called “health spas” or “faith healing”. Sometimes this may be as simple as touching the holy man and being immediately healed. Other times, a magician may make you a magic charm, or say a spell (咒语), to cure you. Some religious groups organize healing shrines (圣坛) for the sick. In these places people rest, get plenty of sleep, eat healthy food, drink water instead of wine, and exercise in various ways. They also talk to the priests (牧师) and pray to the gods. If you are feeling depressed or you have been working too hard, going to these places may be just the right thing to make you feel better.
1.Doctor medicine_________.
A. has a longer history than folk medicine
B. has been practiced for around 2,400 years
C. bases its treatments on observation and logic
D. was very successful in curing sicknesses in ancient times
2.According to the passage, which of the following is NOT used in health spas?
A. Magic power B. A healthy life style
C. Religious faith D. Various herbs
3.According to the passage, which of the following statements is true?
A. Natural cures worked better than scientific medicine in ancient times.
B. People who practice folk medicine need lots of formal education on herbs.
C. The success of folk medicine led to the development of doctor medicine.
D. Folk healers choose different herbs to cure diseases without any sound basis.
4.The author’s primary purpose in this passage is to_______________.
A. show the important role religion plays in medical treatments
B. argue for the importance of medicine in health care
C. describe different types of medicine
D. compare the educational background of three different types of patients
高一英语阅读理解中等难度题查看答案及解析
Many of our favorite travel destinations are in danger of being changed badly by increased temperatures and rising seas. The following are some of the places that may be in danger and some that are already experiencing the effects of global warming.
The Everglades, Florida: Perhaps no region of the country is as unprotected to climate change as Florida. Even a slight increase in temperature and water level could devastate popular destinations like the Everglades, Miami Beach and the Keys.
Australia’s Great Barrier Reef: One of the most impressive natural habitats in the world, the Great Barrier Reef could be killed by increased water temperatures and the resulting coral bleaching (漂白法). Australia is particularly easily damaged by global warming because of its large number of fragile (脆弱的) ecosystems, uncertain water sources and a large group of people gathering on the coast.
Dalian, China: Fast-growing China, shown here during a heat wave last year, is opening about one coal factory every day this year. Along with the U.S., China is one of the world's leading contributors to the greenhouse gases , which can lead to the increase in the Earth's temperature.
Venice, Italy: No stranger to flooding, Venice has invested $4.5 billion in a floodgate system that is due to open in 2012. But the frequent changing ocean levels have made people question the floodgates' ability to hold out the rising waters.
London, England: Designed to protect London from storms and extremely high tides, the Thames Barrier was opened in 1984. Some analysts fear that rising oceans will create conditions beyond the capabilities the barrier was designed to meet.
1.The word “devastate” in paragraph 2 means “_____________”.
A. protect B. destroy C. swallow D. enlarge
2.What can endanger Great Barrier Reef directly?
A. Fragile ecosystem
B. Uncertain water sources.
C. The large group of people.
D. Increased water temperatures and the coral bleaching
3.The underlined sentence means “____________”.
A. flooding is common in Venice
B. everyone is familiar with flooding
C. it is strange for Venice to experience flooding
D. there is no flooding in Venice
4.The subject discussed in the text is that ____________.
A. the dangerous destinations
B. the most popular destinations
C. the fascinating destinations
D. the endangered destinations
高一英语阅读理解中等难度题查看答案及解析
Most dictionaries will tell you a number of things about a language. There are three important things. These three things are spelling, pronunciation(发音) and meaning.
First, a dictionary will tell you the spelling of a word. If you are not sure about the spelling of a word, you can try to find the correct spelling in a dictionary. Words are listed in an alphabetical (字母表的) order —— a, b, c and so on. For example, on a dictionary page the "poor" comes before "poverty" and the word "poverty" comes before the "power".
The words are always given in alphabetical order. The second thing, a dictionary will tell you the pronunciation. Most dictionaries give phonetic , or sound alphabet. The phonetic alphabet (音标) shows pronunciation. The third thing, a dictionary will tell you the meaning of words. You can look up a word and find out what it means. Many words have more than one meaning, and a good dictionary will tell you all of the word’s meanings. For example, in English the common word "get" has over 20 different meanings.
1.Many words have ______.
A. several meanings B. one meaning
C. few meanings D. no meaning
2.A good dictionary will tell you _____.
A. more of word’s pronunciation B. more of the word’s meanings
C. more of grammar D. more of the word’s spelling.
3.Phonetic alphabets are used to show ______.
A. handwritings B. spelling
C. meanings D. pronunciation
4.How many important things will most dictionaries tell you?
A. Four B. Five
C. Three D. Two
高一英语阅读理解中等难度题查看答案及解析