The announcements by the NASA,in the form of several Web site postings and a video posted on YouTube,were in response to worries that the world will end on Dec.21,2012.
The doomsday(末日) rumour reached a high point with the release of the new movie “2012”,directed by Roland Emmerich.In the movie,Yellowstone blows up, showering the continent with black ash.Tidal waves wash over the Himalayas,where the governments of the planet have secretly built a ship which a select 400,000 people can ride out the storm.There are hundreds of hooks devoted to 2012,and millions of Web sites,depending on what combination of“2012”and“doomsday”you type into Google.All of it,astronomers say, is nonsense.“Most of what's claimed for 2012 relies on wishful thinking and ignorance of astronomy.”Ed Krupp, an expert on ancient astronomy,wrote in an article in the November issue of Sky&Telescope.
“I get angry at the way people are being influenced and frightened to make money,” Morrison said.“There is no right to frighten children to make a buck.”suggested David Morrison,an astronomer at the NASA Ames Research Center in Moffett Field,Calif.He said he had been getting about 20 letters and e—mail messages a day from people as far away as India scared out of their wits.Morrison said he did not blame the movie for all this,as much as many other supporters of the Mayan prediction.But then,he said,“my doctorate is in astronomy,not psychology.”
In an e—mail exchange, Krupp said:“We are always uncertain about the future,and we always consume representations of it.We are always attracted by the romance of the ancient past.”A NASA spokesman,Dwayne Brown,said the agency did not comment on movies,leaving that to movie critics.But when it comes to science, Brown said, “we felt it was careful to provide a resource.”
If you want to worry,most scientists say,you should think about global climate change or nuclear war.But if ancient prophecies(预言)get you going,here are some things Morrison and the others think you should know.
64.Which of the following statements is TRUE according to the passage?
A.Dr.Morrison blamed the Movie“2011”for the panic it aroused in the public around the world.
B.People who watched the movie were seared and firmly believed that the end of the world was coming.
C.In terms of science it was better to provide evidence and theory at the same time.
D.Dr.Morrison thought it was not right to make money by frightening people.
65.It can be inferred from the text that .
A.astronomers think that doomsday is likely to happen in the near future
B.the reason why the NASA posted web site postings was to make people interested in astronomy
C.scientists think we shouldn't worry about doomsday but show concern about environment protection
D.most astronomers agree that the world is not ending—at least anytime soon
66.Which of the following would be the best title?
A.A New Movie“2012” B.Is Doomsday Coming?
C.End-of-the-World Stories D.Astronomers Comment on Movies
67.What would the author probably discuss in the paragraph that follows?
A.Evidence that the Mayans thought something special would happen in 2012.
B.What will really happen in 2012.
C.The reason why there is no need to worry about doomsday.
D.Ancient stories about the end of the world.
高三英语阅读理解简单题
The announcements by the NASA,in the form of several Web site postings and a video posted on YouTube,were in response to worries that the world will end on Dec.21,2012.
The doomsday(末日) rumour reached a high point with the release of the new movie “2012”,directed by Roland Emmerich.In the movie,Yellowstone blows up, showering the continent with black ash.Tidal waves wash over the Himalayas,where the governments of the planet have secretly built a ship which a select 400,000 people can ride out the storm.There are hundreds of hooks devoted to 2012,and millions of Web sites,depending on what combination of“2012”and“doomsday”you type into Google.All of it,astronomers say, is nonsense.“Most of what's claimed for 2012 relies on wishful thinking and ignorance of astronomy.”Ed Krupp, an expert on ancient astronomy,wrote in an article in the November issue of Sky&Telescope.
“I get angry at the way people are being influenced and frightened to make money,” Morrison said.“There is no right to frighten children to make a buck.”suggested David Morrison,an astronomer at the NASA Ames Research Center in Moffett Field,Calif.He said he had been getting about 20 letters and e—mail messages a day from people as far away as India scared out of their wits.Morrison said he did not blame the movie for all this,as much as many other supporters of the Mayan prediction.But then,he said,“my doctorate is in astronomy,not psychology.”
In an e—mail exchange, Krupp said:“We are always uncertain about the future,and we always consume representations of it.We are always attracted by the romance of the ancient past.”A NASA spokesman,Dwayne Brown,said the agency did not comment on movies,leaving that to movie critics.But when it comes to science, Brown said, “we felt it was careful to provide a resource.”
If you want to worry,most scientists say,you should think about global climate change or nuclear war.But if ancient prophecies(预言)get you going,here are some things Morrison and the others think you should know.
64.Which of the following statements is TRUE according to the passage?
A.Dr.Morrison blamed the Movie“2011”for the panic it aroused in the public around the world.
B.People who watched the movie were seared and firmly believed that the end of the world was coming.
C.In terms of science it was better to provide evidence and theory at the same time.
D.Dr.Morrison thought it was not right to make money by frightening people.
65.It can be inferred from the text that .
A.astronomers think that doomsday is likely to happen in the near future
B.the reason why the NASA posted web site postings was to make people interested in astronomy
C.scientists think we shouldn't worry about doomsday but show concern about environment protection
D.most astronomers agree that the world is not ending—at least anytime soon
66.Which of the following would be the best title?
A.A New Movie“2012” B.Is Doomsday Coming?
C.End-of-the-World Stories D.Astronomers Comment on Movies
67.What would the author probably discuss in the paragraph that follows?
A.Evidence that the Mayans thought something special would happen in 2012.
B.What will really happen in 2012.
C.The reason why there is no need to worry about doomsday.
D.Ancient stories about the end of the world.
高三英语阅读理解简单题查看答案及解析
Wugging, or web use giving, describes the act of giving to charity at no cost to the user.By using Everyclick, which is being added to a number of university computers across the UK, students can raise money every time they search, but it won’t cost them a penny.
Research shows that students are extremely passionate about supporting charity — 88% of full time students have used the Internet to give to charity.This age group is often the least likely to have their own income.19% of 22 to 24 year olds have short-term debts of more than £5,000.With rising personal debt levels in this age group, due to university tuition fees or personal loans and a lack of long-term savings, traditional methods of donating to charity are often not appealing or possible.
Beth Truman, a 21-year-old recent university graduate, has used Everyclick to donate to her chosen charity, the RSPCA, for two years and has seen the “wugging” movement grow in popularity with students.“When you’re at university you become more socially aware, but it’s sometimes hard to give to others when you have little money yourself,” says Beth.“Wugging is great for people in this age group as it allows them to use the technology on a daily basis to give to charity, without costing them a single penny.”
Wugging is perfect for people who want to be more socially aware and supportive but don’t feel they have the means to do so.Students using the web can raise money for causes they care about without costing them anything in terms of time or money, and charities get a valuable source of funding.
Everyclick works like any other search engine, allowing users to search for information, news and images but users can decide which of the UK’s 170,000 charities they would like to support through their clicks.Everyclick then makes monthly payments to every registered charity.Launched in June 2005, Everyclick is now the eighth largest search engine and one of the busiest charity websites in the UK.
1.According to the passage, “wugging” is actually ______.
A.a website B.a charity-related action
C.a school organization D.a student movement
2.In the case of charity, Everyclick ______.
A.frees students from the financial worries
B.receives much money from students
C.offers valuable information to students
D.praises students for their money-raising
3.What does Beth Truman think of the “wugging” movement?
A.It makes Everyclick popular in the UK.
B.It becomes easy to do charity because of it.
C.It results in students’ more social awareness.
D.It helps students to save money.
4.What would be the best title for this passage?
A.“Wugging”, a new popular term on the Internet.
B.British people show strong interest in charity.
C.More Britain charities benefit from the Internet.
D.Students raise money for charity by “wugging”.
高三英语阅读理解中等难度题查看答案及解析
Your chair is your enemy. That is the conclusion of several recent studies. Among people who sit in front of the television for more than three hours each day, those who exercise are as fat as those who don’t.
So what’s wrong with sitting? The answer seems to have two parts. The first is that sitting is one of the most passive things you can do. Compared to sitting, standing in one place is hard work. To stand, you have to tense your leg muscles, and engage the muscles of your back and shoulders; while standing, you often shift from leg to leg. All of this burns energy.
You may think you have no choice about how much you sit. But this isn’t true. Suppose you sleep for eight hours each day, and exercise for one. That still leaves 15 hours of activities. Even if you exercise, most of the energy you burn will be burnt during these 15 hours, so weight gain is often the cumulative(累积的) effect of a series of small decisions: Do you take the stairs or the elevator? Do you walk to the corner store, or drive?
But it looks as though there’s a more sinister aspect to sitting. Some evidence suggests that when you spend long periods sitting, your body actually does things that are bad for you.
Lipoprotein lipase(蛋白脂酶) is a molecule that plays a central role in how the body processes fats. Low levels of lipoprotein lipase are associated with a variety of health problems. Studies in rats show that leg muscles only produce this molecule when they are actively being moved. The result is that when you sit, an important part of your metabolism(新陈代谢) slows down. You may also have a higher risk of suffering from diabetes(糖尿病).
Some people have advanced radical solutions to the sitting syndrome(综合症): replace your sit-down desk with a stand-up desk, or watch television in a rocking chair. But whatever you choose, know this. The data is clear; look out for your chair.
1.What would be the best title of this passage?
A.Become an Athlete to Be Healthy.
B.Choose a Better Chair for You.
C.How to Speed Up Your Metabolism.
D.Stand Up While You Read This.
2.Paragraphs 2 and 3 tell us that.
A.taking too much exercise harms people’s health
B.sitting a lot reduces the benefits of taking exercise
C.people needn’t depend on exercise to keep healthy
D.healthy people are those who sit less and stand more
3.Which of the following is the best advice on how to control our weight?
A.Exercising at least an hour a day.
B.Standing as long as possible.
C.Using our energy actively in daily life.
D.watching TV in a rocking chair.
4.The author mentions lipoprotein lipase mainly to.
A.show that it plays a big part in keeping us healthy
B.tell us that it isn’t produced while we are sitting
C.suggest that we should take less exercise to be healthy
D.prove sitting for long is bad for our body
高三英语阅读理解简单题查看答案及解析
On Wednesday, the World Health Organization announced that the number of people killed by Ebola has now risen to over five thousand, with more than fourteen thousand ______.
A. having infected B. to infect
C. infected D. infecting
高三英语单项填空中等难度题查看答案及解析
The 2016 Nobel Prize in Physics is shared by three scientists, the Royal Academy of Sciences announced in Stockholm on Tuesday. The Nobel Prize in Physics 2016 was divided, with one half awarded to David J. Thouless, the other half to F. Duncan M. Haldane and J. Michael Kosterlitz “for theoretical discoveries of topological phase transitions and topological phases of matter(物质拓扑相变和拓扑相).”
Haldane said he was “very surprised” at the news, adding that he was glad that their discoveries found something previously unnoticed by many, and that they revealed “more possibilities for looking for new materials.” He particularly pointed out that a lot of work was still ongoing.
The year’s prize amount is 8 million Swedish krona(0.93 million US dollars), and will be split properly between the three winners.
The winners are given a sum of money when they receive their prizes, in the form of a document confirming the amount awarded. The amount of prize money depends upon how much money the Nobel Foundation can award each year. The purse has increased since the 1980s, when the prize money was 880,000 SEK per prize. In 2009, the monetary award was 10 million SEK (US$1.4 million; €950,000). In June 2012, it was lowered to 8 million SEK.
If there are two winners of a particular prize, the award money is divided equally between the winners. If there are three, the awarding committee can choose to divide the money equally, or award one-half to one winner and one-quarter to each of the others. It is common for winners to donate prize money to benefit scientific, cultural, or charities.
1.How much price money does Thouless get?
A. 8 million Swedish krona.
B. 6 million Swedish krona.
C. 4 million Swedish krona.
D. 2 million Swedish krona.
2.According to the passage, Haldane thought that his work_________
A. was far from ending
B. was based on many previous studies
C. had perfectly been completed
D. had surprised the whole world
3.The amount of prize money _________. .
A. has been ever increasing since the 1980s
B. has been ever decreasing since the 1980s
C. remains 880,000 SEK each year after 2012
D. differs according to the Nobel Foundation’s affordability
4.What does the last paragraph talk about?
A. The purpose of the award money.
B. How the award money is dealt with.
C. How the laureates are selected.
D. The number of laureates per prize.
高三英语阅读理解简单题查看答案及解析
NASA on September 28, 2015 announced the strongest evidence yet for liquid water on the red planet, increasing the possibility that astronauts journeying to Mars could someday rely on the planet's own water for their drinking needs.
You may feel like you've heard about the hunt for liquid water on Mars before—and the researchers involved know it may seem played out. But science has yet to truly prove that water flows on Mars once and for all, and doing so could completely change the way we view the planet. This new data is a big step in the right direction.
"Liquid water is an attractive topic, and we like the thousandth time someone has discovered water on Mars," Lujendra Ojha, the Georgia Tech PhD candidate who led the research announced Monday, told The Post. But there's a good reason that liquid water is so "attractive": Mars is now the only planet in our solar system to show evidence of the stuff on its surface, other than our own. Other worlds have it in subsurface oceans, or scattered around as vapor in the atmosphere. But Mars is the only place where we have solid evidence for liquid that sits right there in the open air. While it would be a major leap to suggest that Mars might harbor life—even microbial life—liquid water at least makes it possible that parts of the planet are habitable.
The study builds on research from April, when scientists using data from the Curiosity rover noted that the planet had the seasonal potential for liquid water. We know that because of the extremely low pressure on Mars, water has a boiling point of just a few degrees Celsius, after which it evaporates. The April study noted the presence of perchlorates (高氯酸盐) —a kind of salt—which could make the boiling point of Mars' water much higher, theoretically allowing it to remain liquid. They affirmed that the planet's temperature would be right for liquid, perchlorate-filled water to form every day during winter and spring.
1.What does the Paragraph 2 mainly tell us?
A. The significance of the discovery.
B. The doubt of the discovery.
C. The difficulty of the discovery.
D. The expense of the discovery.
2.The underlined words "our own" in Paragraph 3 refer to ________.
A. Mars
B. the earth
C. liquid water
D. the solar system
3. What plays an important role in making Mars' water in the state of liquid?
A. The thick atmosphere around Mars.
B. The physical structure of Mars.
C. The extremely low pressure on Mars.
D. Perchlorates in Mar's water.
4. The best title for the passage can be "________".
A. Water on Mars could be used for dringking
B. There might be some kinds of life on Mars
C. NASA would send astronauts to journey to Mars
D. NASA confirms the best-ever evidence for water on Mars
高三英语阅读理解中等难度题查看答案及解析
The snow cap of Mount Kilimanjaro, famous in literature and beloved by tourists, initially formed some 11,000 years ago, but will be gone in two decades, according to researchers who say the ice fields on Africa’s highest mountain shrank by 80 percent in the past century.
Lonnie G. Thompson,one professor from Ohio State University, said measurements using modern navigation satellites show that the oldest ice layers on the famous mountain were deposited during an extremely wet period starting about 11,700 years ago.The mountain appears in literature, most notably Ernest Hemingway’s “The Snows of Kilimanjaro” and some ancient beliefs in Africa hold the mountain to be a sacred place.
But a temperature rise in recent years is destroying the 150-foot-high blocks of ice that gave Kilimanjaro its unique white cap.“The ice will be gone by about 2030,” said Thompson. The disappearing ice already has reduced the amount of water in some Tanzanian rivers and the government fears that when Kilimanjaro is bald of snow the tourists will stop coming.
“Kilimanjaro is the number one foreign currency earner for the government of Tanzania,” said Thompson. “It has its own international airport and some 20,000 tourists every year. The question is how many will come if there are no ice fields on the mountain.”
Africa was not alone in the global drought. Thompson said other records show that civilizations during this period collapsed in India, the Middle East and South America.
Researchers put markers on the ice field blocks in 1962 and Thompson said measurements using satellites show the summit of the ice has been lowered by about 56 feet in 40 years. The margin of the ice also has moved back more than six feet in the past two years, much smaller than before.
“That’s more than two meter’s worth of ice lost from a wall 164 feet (50 meters) high,” said Thompson. “That’s an enormous amount of ice.”
1.The snow cap of Mount Kilimanjaro ________.
A. will disappear in two centuries
B.first developed some 11,000 years ago
C. resulted in a temperature rise in recent years
D. has decreased to 80 percent over the past century
2.According to Thompson, the disappearing of the snow may mainly influence________.
A. the local water supply
B. the local tourism
C. the weather in the surrounding areas
D. the government foreign currency exchange
3.The underlined word “margin”inParagraph6 means__________.
A. center B. Top C. edge D. back
4.The writer’s tone in this article is___________.
A. concerned B. casual
C. doubtful D. angry
5.Which of the following can be the best title for this passage?
A.Risks of Visiting Mount Kilimanjaro
B. ASacred Place— Kilimanjaro
C. Africa’s Highest Mountain
D. Kilimanjaro Snow Cap May Melt Soon
高三英语阅读理解中等难度题查看答案及解析
By the washing machine ______a pile of dirty clothes, and on the floor of the sitting room were newspapers, magazines and waste paper.( )
A.lay B.laid
C.placed D.collected
高三英语单项填空中等难度题查看答案及解析
The boy sitting by the window is the only one of the students who from the countryside in our school.
A.are | B.is | C.were | D.was |
高三英语单项填空中等难度题查看答案及解析
By the washing machine ________a pile of dirty clothes, and on the floor of the sitting room were newspapers, magazines and waste paper.
A.laid B.placed C.collected D.lay
高三英语单项填空中等难度题查看答案及解析