Charles Darwin considered ______ to be the process by which evolution took place.
| A．adjust | B．accompany | C．abandon | D． adaptation |
高三英语单项填空简单题
Charles Darwin considered ______ to be the process by which evolution took place.
| A．adjust | B．accompany | C．abandon | D． adaptation |
高三英语单项填空简单题查看答案及解析
It is reported in the national press that a letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives (档案馆) by the FBI after being stolen twice.
“We realized in the mid-1970s that it was missing,” says Effie Kapsalis, head of the Smithsonian Institution Archives. “It was noted as missing and likely taken by an intern (实习生), from what the FBI is telling us. Word got out that it was missing when someone asked to see the letter for research purposes,” and the intern put the letter back. “The intern likely took the letter again once nobody was watching it.”
Decades passed. Finally, the FBI received a tip that the stolen document was located very close to Washington, D.C. Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended. The FBI worked closely with the Archives to determine that the letter was both authentic and definitely Smithsonian’s property.
The letter is in fairly good condition, in spite of being out of the care of trained museum staff for so long. “It was luckily in good shape,” says Kapsalis, “and we just have to do some minor things in order to be able to unfold it. It has some glue on it that has colored it slightly, but nothing that will prevent us from using it. After it is repaired, we will take digital photos of it and that will be available online. One of our goals is to get items of high research value or interest to the public online.”
It would now be difficult for an intern, visitor or a thief to steal a document like this. “Archiving practices have changed greatly since the 1970s,” says Kapsalis, “and we keep our high value documents in a safe that I don’t even have access to.”
1.What happened to Darwin’s letter in the 1970s?
A.It was recovered by the FBI.
B.It was put in the archives for research purposes.
C.It was stolen more than once.
D.It was purchased by the Smithsonian Archives.
2.What did the FBI do after the recovery of the letter?
A.They pressed criminal charges in vain. B.They kept it in a special safe.
C.They arrested the suspect immediately. D.They proved its authenticity.
3.What will the Smithsonian Institution Archives do with the letter according to Kapsalis?
A.Reserve it for research purposes only. B.Make it available online.
C.Keep it a permanent secret. D.Turn it into an object of high interest.
4.What can be a suitable title for the text?
A.A Letter by Charles Darwin Returns to the Smithsonian
B.The Smithsonian Tightens Security Measures
C.The Smithsonian Charges an Intern with Theft
D.The FBI Cracks a Criminal Case
高三英语阅读理解中等难度题查看答案及解析
Scientists think they have the answer to a puzzle that confused even Charles Darwin： How flowers evolved and spread to become the most important plants on earth．
Flowering plants, or angiosperms (被子植物), make up about 90% of all living plant species,but how they did this has been a mystery. New research suggests it is due to genome (基因组) size．
Hundreds of millions of years ago,the earth was dominated by ferns (蕨类)and conifers(针叶树) - they were the main plants on the earth． Then, about 150 million years ago， the first flowering plants appeared on earth. They quickly spread to all parts of the world．
Why angiosperms were successful and diverse on earth has been debated for centuries.Charles Darwin himself called it a "mystery", fearing this apparent sudden change might challenge his theory of evolution．
Kevin Simonin from San Francisco State University in California US and other researchers analyzed data held by the Royal Botanic Gardens, Kew， on the genome size of hundreds of plants, including flowering plants, gymnosperms (a group of plants including conifers) and ferns. They then compared genome size with anatomical (结构上的) features. This provides "strong evidence" that the success and rapid spread of flowering plants around the world is due to "genome downsizing"．
By reducing the size of the genome, which is contained within the nucleus (核) of the cell, plants can build smaller cells. The researchers say genome-downsizing happened only in the angiosperms, and this was "a necessary condition for rapid growth rates among land plants"．
1.What do we know about angiosperms？ ______
A.They are superior in number among all living plant species．
B.They controlled the earth for hundreds of millions of years．
C.They challenge Charles Darwin's theory．
D.They are extinct plants in the world．
2.It can be implied that ______ ．
A.Simonin works in the Royal Botanic Gardens Kew
B.Simonin is probably an American biologist
C.Darwin was confident of his theory of evolution
D.Darwin succeeded in figuring out the flower evolution
3.What contributed to the success and diversity of angiosperms？ ______
A.The weaker ferns and conifer．
B.The larger nucleus．
C.The stronger cell．
D.The smaller genome．
4.What can be a suitable title of this passage？ ______
A.Why were gymnosperms successful on earth？
B.What puzzle confused even Charles Darwin？
C.Why angiosperms dominated the earth？
D.When angiosperms outnumbered conifers and Ferns？
高三英语阅读理解中等难度题查看答案及解析
Care of the soul is a gradual process ________ even the small details of life should be considered.(2012·湖南)
A．what B．in what C．which D．in which
高三英语单项填空中等难度题查看答案及解析
Care of the soul is a gradual process ________ even the small details of life should be considered. (2012·湖南，34)
A．what B．in what
C．which D．in which
高三英语单项填空中等难度题查看答案及解析
Science Fiction The science fiction type of entertainment is considered by most to be fathered by Jules Verne (A Journey to the Center of the Earth and Twenty Thousand Leagues Under the Sea) and H．G．Wells (The Time Machine and The War of the Worlds)．Sci-Fi, as it is commonly shortened, is a fictional story in which science and technology have a significant influence on the characters and plot．Many such works are guesswork about what the future holds and how scientific findings and technological advances will shape humankind．
Writing in the late 1800s, Jules Verne was remarkably successful in his 10 guesses about future technologies of air conditioning, automobiles, the Internet, television, and underwater, air, and space travel．Unbelievably, of all places from which to choose, Jules Verne guessed Tampa, Florida, USA as the launching site of the first project to the Moon, which was only 200 kilometers away from the actual 1969 location at Cape Canaveral, Florida．
One of the best-known science fiction books is Nineteen Eighty-Four by George Orwell．Published in 1949, it was not meant as a prediction, but as a warning: Orwell was describing what he saw as the outcome of the ideas, trends, and emerging technologies of his time．Many invented terms from this novel have become common in everyday use, such as “big brother” and “doublethink”．Even the author’s name has been made into an adjective—Orwellian—and has become a warning descriptor for situations where privacy is lost and the individual becomes sacrifice under a totalitarian（极权主义）government．Nineteen Eighty-Four was translated into sixty-five languages within five years of its publication, setting a record that still stands．
What helps bring science fiction into being is usually a new discovery or innovation．The author creates an analysis of the potential influence and consequences and then wraps it in a pleasant story．For example, the beginning of space exploration was followed a few years later by the Star Trek television program and movie series．Advances in genetics（遗传学）cause fantasies of the end of disease, horrors of eugenics（优生学）, and thrillers where creatures disappearing long ago are brought back to life．The science fiction author’s self-determined role is that of field glasses for humanity—searching the world of future possibilities upon the road which we are traveling．
1.What can science fiction offer to people？
A．A forecast of how a new discovery could influence mankind．
B．A thoughtful look at the present drawbacks of technology．
C．An analysis of why a new technology could be used to harm human．
D．A thoughtful look at the past and what brought us to this point in history．
2.Which of the following best summarizes the description of Nineteen Eighty-Four？
A． A prediction of future technologies
B． A warning of cruel and unfair ruling
C． The consequence of scientific findings
D． An imaginary perfect world of freedom．
3.From the passage we can learn that _____．
A． Nineteen Eighty-Four adopted some popular terms
B． H．G．Wells predicted the Internet in the late 1800s
C． Cape Canaveral was mentioned in Jules Verne’s fiction
D． Star Trek movie series were based on space exploration
4.According to the author, what is the role of science fiction in society？
A．A moral compass
B．A reference of technology
C．A record of science development
D．A consideration of possibilities
高三英语阅读理解中等难度题查看答案及解析
Care of the soul is a gradual process ______ even the small details of life should be considered.
A．in which B．during where C．in what D．in where
高三英语单项填空中等难度题查看答案及解析
Care of the soul is a gradual process ______ even the small details of life should be considered.
A．in which B．during where C．in what D．in where
高三英语单项填空中等难度题查看答案及解析
The science fiction type of entertainment is considered by mot to be fathered by Jules Verne (A Journey to the Center of the Earth and Twenty Thousand Leagues Under the Sea) and H. G. Wells (The Time Machine and The War of the Worlds). Sei-Fi, as it is commonly shortened, is a fictional story in which science and technology have a significant influence on the characters and plot. Many such works are guesswork about what the future holds and how scientific findings and technological advances will shape humankind.
Writing in the late 1800s, Jules Verne was remarkably successful in his 10 guesses about future technologies of air conditioning, automobiles, the Internet, television, and underwater, air, and space travel. Unbelievably, of all places from which to choose, Jules Verne guessed Tampa, Florida, USA as the launching site of the first project to the Moon, which was only 200 kilometers away from the actual 1969 location at Cape Canaveral, Florida.
One of the best-known science fiction books is Nineteen Eighty-Four by George Orwell. Published in 1949, it was not meant as a prediction, but as a warning: Orwell was describing what he saw as the outcome of the ideas, trends, and emerging technologies of his time. Many invented terms from this novel have become common in everyday use, such as “big brother” and “doublethink”. Even the author’s name has been made into an adjective—Orwellian—and has become a warning descriptor for situations where privacy is lost and the individual has no power and is completely controlled by the government. Nineteen Eighty-Four was translated into sixty-five languages within five years of its publication, setting a record that still stands.
What helps bring science fiction into being is usually a new discovery or innovation. The author creates an analysis of the potential influence and consequences and then wraps it in a pleasant story. For example, the beginning of space exploration was followed a few years later by the Star Trek television program and movie series. The science fiction author’s self-determined role is search the world of future possibilities upon the road which we are traveling.
1.From the first paragraph, we know that science fiction might be ________.
A. a forecast of how a new discovery could influence mankind
B. a brief review of the present drawbacks of technology
C. a thoughtful look at the past and a prediction of the future
D. an analysis of how a new technology could be used to harm human.
2.Which of the following best describes Nineteen Eighty-Four?
A. A prediction of future technologies.
B. A warning of unfair and cruel ruling.
C. The motive of scientific development.
D. An imaginary perfect world of freedom.
3.From the passage we can learn that ________.
A. H.G. Wells predicted the Internet in the late 1800s
B. Nineteen Eighty-Four adopted some popular terms
C. Star Trek movie series were based on space exploration
D. Cape Canaveral was mentioned in Jules Verne’s fiction
4.According to the author, what is the role of science fiction in society?
A. A reference of technology.
B. A moral compass.
C. A record of science development.
D. A form of thinking about possibilities.
高三英语阅读理解中等难度题查看答案及解析
China will have to consider _____ it wants to be viewed by the rest of the world when it exercises its influence as a major power.
A. when B. how C. what D. which
高三英语单项填空简单题查看答案及解析