练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    For an increasing number of students at American universities, Old is suddenly in．The reason is obvious: the graying of America means jobs．Coupled with the aging of the baby-boom(生育高峰)generation, a longer life span means that the nation's elderly population will expand greatly over the next 50 years．By 2050,25 percent of all Americans will be older than 65,up from 14 percent in 1995．The change sets questions for government and society, of course．But it also creates career opportunities in medicine and health professions, and in law and business as well．“In addition to the doctors, we're going to need more sociologists, biologists, urban planners and specialized lawyers,” says Professor Edward Schneider of the University of Southern California's (USC) School of Gerontology(老年学)．
    Lawyers can specialize in“elder law”, which covers everything from trusts and estates to nursing-home abuse(虐待) and age discrimination(歧视)．Businessmen see huge opportunities in the elder market because the baby boomers,74 million strong, are likely to be the wealthiest group of retirees in human history．“Any students who combines an expert knowledge in gerontology with, say, an MBA or law degree will have a license to print money, ”one professor says．
    Margarite Santos is a 21-year-old senior at USC．She began college as a biology major but found she was “really bored with bacteria．” So she took a class in gerontology and discovered that she liked it．She says,“I did volunteer work in retirement homes and it was very satisfying．”
    小题1:“．．．Old is suddenly in”(Line 1, Para．1) most probably means “_______”．
    A．America has suddenly become a nation of old people
    B．gerontology has suddenly become popular
    C．more elderly professors are found on American campuses
    D．American colleges have been full of old students
    小题2:Why can businessmen make money in the growing elder market?
    A．Retirees are more willing to spend money．
    B．They can employ more gerontologists．
    C．The elderly have a great purchasing power(购买力)．
    D．There are more elderly people working than before．
    小题3:Who can make big money m the new century according to the passage?
    A．Retirees who are willing to spend money．
    B．The volunteer workers in retirement homes．
    C．College graduates with an MBA or law degree．
    D．Professionals(专业人员)with a good knowledge of gerontology．
    小题4:It can be seen from the passage that the increase of America's elderly population_______．
    A．will provide good job opportunities in many areas
    B．will be just an unbearable burden on society
    C．may lead to nursing home abuse and age discrimination
    D．will create more students in universities

    小题1:B
    小题2:C
    小题3:D
    小题4:A

    小题1:
    小题2:
    小题3:
    小题4:
    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：不详 题型：完形填空


    第II卷（两部分，共35分）
    第一部分 任务型阅读
    请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意：每空格1个单词。
    Possession of Private Guns in the United States
    Christmas is approaching. But shooting massacres (残杀) cast a tragic shadow over the holiday season in the US.
    On December 5, a gunman killed eight people, before taking his own life, at a shopping mall in Omaha, Nebraska. On December 9, five people, including the gunman, died in two attacks in Colorado.
    While people are busy trying to discover the killers’ motives (动机), another issue is causing heated debate in the country --- the weapon the killers used.
    The US is one of just a few developed Western countries that allow private possession of guns. Any adult can buy army style weapons from a handgun to an AK-47.
    “The right to own arms is a part of the Constitution (宪法). Many Americans believe it to be a fundamental freedom,” said Jonathan Haagen, who worked for Teens.
    When the United States was still a group of colonies, they dealt with a lot of corruption (腐败) from the British. Therefore, American people considered it a great danger for the government to have control of all the weapons. Private gun ownership was important in their fight for freedom.
    However, with more and more killings in schools and shopping malls, lots of Americans argue that they should do away with the right to bear arms. But the National Rifle Association (NRA) said this position violates (违反) the Constitution.
    The NRA is fond of saying it is not guns but people who kill. In some cases, this is true. But in many other cases, owning guns is what causes the murder. According to the US Department of Justice, more than 10,000 crimes a year are committed with guns.
    Possession of Private Guns in the United States
    Original belief
    		Present situation
    It was (1)____ for the government alone to control all the weapons.
    		It was important for people to own private guns to (2)____
    for freedom.
    		The US is one of the few Western countries where any (3)____ has the freedom to possess private weapons.
    As a result, more than 10,000 crimes are committed with guns (4)_____. Three attacks alone in Nebraska and Colorado in December, for example, claimed altogether (5)____ people’s lives.
    		People have different (6)_____ towards owning private guns. 
    Those in (7)____  of owning guns believe that it is the freedom given by the Constitution. Besides, the key factor in killing is (8)____ instead of guns.
    		(9)_____, those against owing private guns argue that the right to own guns should be removed, because a(n) (10)____ number of killings occur in schools and shopping malls.

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解


    第二部分 阅读理解（共20小题：每小题2.5分，满分50分）
    阅读下列短文，从每题所给的四个选项A、B、C、D四个选项中，选出最佳选项。
    A very important world problem---- in fact, I tend to say it is the most important of all the great world problems which face us at present time----is the rapidly increasing pressure of population on land and on land resources.
    It is not so much the actual population of the world but its rate of increase, which is the most important. It works out to be about 1.6 percent net annual increase. In terms of numbers this means something like 40 to 55 million additional people very year. Canada has a population of 20 million, rather less 6 months’ climb in world population. And there are 10 million people in Australia. So, it takes the world less than three moths to add to itself a population, a population of that vast country. Let us come to our own crowded country---- England and Wales; 45--50 million people---- just about a year’s supply. By this time tomorrow, and every day, there will be added to the earth about 120, 000 extra people---- just about the population of the city of York.
    I am not talking about birthrate. This is net increase. To give you some idea of birthrate, look at the second hand of your watch. Every second three babies are born somewhere in the world. Another baby! Another baby! Another baby! You cannot speak quickly enough to keep pace with the birthrate.
    This enormous increase of population will create immense problems. By 2010 A. D., unless something desperate happens, there will be as many as 7,000, 000, 000 people on the surface of this earth! So this is a problem which you are going to see in your lifetime.
    1．The topic for the passage is _________.
    A．The Lack of Land Resources   B．Population Explosion
    C．Your Lifetime         D．The Birthrate
    2．According to the author, _________ is the most important for population pressure.
    A．the net increase rate B．the birthrate
    C．the enormous amount of world population  D．the population explosion in Australia
    3．It can be learned from Paragraph 2 that ________.
    A．in more than 6 months, to the world population 20 million will be added
    B．three months later, to the population in the world 10 million will be added
    C．in less than three months, to the world population 10 million will be added
    D．one year later, the population of England and Wales will be doubled
    4．Which of the following is TRUE?
    A．After 24 hours, 120 thousand babies were born
    B．The birthrate is 180 babies every minute.
    C．During a year, about 45 million people are born.
    D．After a day, York will have 120, 000 extra people.
    5．“…something desperate happens” in the last paragraph can be best replaced by _________.
    A．the world wars break out B．people are in despair
    C．birth control policy is adopted
    D．people realize the seriousness of the population problem

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解


    More than an eye candy
    Parents in Beijing are ready to go a little further to please their children now that the new China Science and Technology Museum has opened its 198-seat 4D theater.
    The 4D theater, which opened last month (December ), is the third cinema the museum has opened to the public since its relocation to the National Olympic Park in September.
    YAOX Entertainment, a Taiwan-based company producing 3D，4D，special effects and animated films, is responsible for providing the films in the coming month.
    As for 3D films, audiences have to wear special goggles while watching these movies. In addition, viewers can feel wind, a rainstorm, or waterfall, and the seats will move according to the plot.
    Admission for adult visitors is 30 yuan per person, 20 yuan for students and children.
    The new China Science and Technology Museum, 5 Beijing Donglu, Chaoyang District.
    Film introduction
    U-Bugs Adventure: Under attack in an air-sea fight, a German U-boat from World War II dives deep for protection. The strong tides take it to a mysterious ancient city at the bottom of  the. Suddenly, a giant sea monster takes on the sub(潜水艇) and during the struggle it falls into an energy light-beam zone, and is transported through a time tunnel to meet with Zheng He’s 14th century fleet sailing to the West. Duration: 15 minutes
    Dog & Bugs: A dog sees some bees buzzing around and wonders: “How can I fly in the sky as free as those bugs?” Then, he sprouts a pair of wings, just like the bees, and flaps his wings to join them and collect some honey. Duration: 15 minutes
    Virus to Go: This film is about severe acute respiratory syndrome (SARS), which is like a terrorist attack, causing extensive contamination(大范围的感染). Because of human neglect(忽视), the SARS virus cannot be stopped and causes harm to an entire city. Fortunately, at the last minute, man finds a way to solve the crisis. Duration: 15 minutes
    68．The underlined word“goggles”means       ．
    A．a type of watch                  B．a kind of glasses
    C．ear-protecting equipment          D．a piece of jewellery 
    69．If you happen to be interested in Sci-fi & history films, most probably            should be your cup of tea.
    A．the mew China Science and Technology Museum    B．U-Boat Adventure
    C．Dog & Bugs                                 D．Virus to Go
    70．In which section of an English newspaper can you find the information above?
    A．News    B．Business    C．Entertainment    D．Sports

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解


    Mail was usually carried west on ships that sailed around the bottom of South America and then north to California．That could take several months.  
    So, in eighteen fifty-seven, D.C．Lawmakers in Congress（国会） in Washington wanted to make it possible to send mail all the way across the United States by land．Congress offered to help any company that would try to deliver mail overland to the West Coast. A man named John Butterfield accepted this offer. He developed plans for a company that would carry the mail—and passengers, too.
    Congress gave John Butterfield six hundred thousand dollars to start his company. In return, he had to promise that the mail would travel from Saint Louis, Missouri, to San Francisco, California, in twenty-five days or less.
    It was not possible to travel straight through because of the Rocky Mountains and the deep snow that fell in winter. So the stagecoach（马车） would travel south from Saint Louis to El Paso, Texas, then over to southern California, then north to San Francisco. The distance was about four thousand five hundred kilometers.
    Two hundred of these stations were built, each about thirty-two kilometers apart. The workers were to quickly change the horses or mules whenever a stagecoach reached the station. There could be no delay. Each stagecoach was to travel nearly two hundred kilometers a day.
    One hundred stagecoaches were built and painted red or dark green. They were the most modern coaches that money could buy. They were designed to hold as many as nine passengers and twelve thousand pieces of mail. The seats inside could be folded down to make beds. Passengers either slept on them or on the bags of mail.
    The cost would be one hundred fifty dollars to travel from Saint Louis to San Francisco. If a passenger was not going all the way, the cost was about ten cents a kilometer. The passengers had to buy their own food at the stations. The stagecoach would stop for forty minutes, two times a day.
    The company warned passengers about the possible dangers. A poster said: “You will be traveling through Indian country and the safety of your person cannot by granted by anyone but God.”
    1．What is the passage mainly about?
    A．Different ways of sending mail in the United States.
    B．The difficulty in sending mails across the USA by land.
    C．The first stagecoaches that carried both passengers and mail.
    D．The history of the first stagecoaches carrying mail to the American West.
    2．The reason why Lawmakers wanted to send mail by land was that ________.
    A．mail was usually carried west on ships  
    B．it was safer to travel to send mail by land
    C．it would take less time to send mail by land
    D．stagecoaches could carry passengers and mail
    3．As is described in the passage, the stagecoach ________.
    A．could only stop once a day           
    B．was modern with seats ,beds and cooking equipment
    C．was a closed wagon operated only by skillful drivers.
    D．had different horses or mules pulled all the way
    4．What can we learn from the passage?
    A．John Buttterfield got thousands of dollars for delivering mail in stagecoaches.
    B．John Buttterfield kept his promise to deliver mail straight to the West Coast.
    C．Passengers might be robbed by Indians when traveling through the West.
    D．Passengers needed to pay one hundred dollars for their journey. 

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解



    第三部分：阅读理解（共15小题，每题2分，满分30分）
    阅读下列短文，从每题所给的四个选项A、B、C、D中，选出最佳答案。
    The competition for Hollywood's highest honors has begun with the announcement Tuesday in Los Angeles of this year's nominations（提名）for the 82nd Academy Awards. 
    As expected, James Cameron's Avatar received a Best Picture nomination. And Cameron's former wife, Kathryn Bigelow, was nominated for The Hurt Locker, a war film set in Iraq.  Bigelow would be the first female director to win Best Picture.
    Hollywood author Tom O'Neil says the race between the former couple adds more drama to the competition.  "We have a classic David-versus-Goliath battle here for Best Picture at the Oscars. The most successful movie ever made, Avatar, up against a movie that lost money, The Hurt Locker - directed by the former Mrs. Goliath, Kathryn Bigelow. This race has all kinds of dimensions（程度） to it," he said.
    For the first time since 1943, 10 films are competing for the Best Picture award.
    Entertainment reporter Sam Rubin says that means greater interest in the Academy Awards ceremony March 7th.  "The Oscars are a television show," he explained. "So the idea is to increase ratings and interest in the television show."
    District Nine represents another departure -- a tale of science fiction -- like the box office hit Avatar.
    "No science-fiction movie has ever won Best Picture. Only two have been nominated in the past: Star Wars and E.T. Two are nominated for Best Picture now," O'Neil said.
    Best Picture nominee Precious is a drama about the struggles of an inner-city teen, and its director, Lee Daniels, is also nominated in the Best Director category. He is first African-American director to get a Best Picture nomination. 
    The other Best Picture nominees are An Education, The Blind Side, Inglourious Basterds, A Serious Man, and Up in the Air.
    Over the past 20 years, the film with the most nominations has won best picture 15 times --making Avatar and The Hurt Locker the favorites. 
    1. According to the passage, the director of the film __________might be the first female director to win Best Picture.
    A. Avatar       B. The Hurt Locker     C. Star Wars     D. The Blind Side
    2.How many films have been nominated for the Best Picture Award of the 82nd Oscars?
    A. 2           B. 6                C. 8             D.10
    3. Which of the following can be the best title of the passage?
    A. The nominations for the 2009 Oscar Best Picture Films
    B. The competition for Hollywood's highest honors has begun
    C. The race between a couple                D. Best Picture Award for the Oscars
    4. Which of the following is TRUE about Avatar?
    A. It is the most successful movie ever made.
    B. It’s the only science-fiction movie that has ever won Best Picture.
    C. It was directed by James Cameron                   D. It’s a war film.

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解



    第三部分阅读理解（共20小题；每小题2分，满分40分）
    Housing is always an important comcern,and things were no different back in Canada`s early days.The nailve population had several answers to the housing problem．
    The igloo if a house built of ice or snow and is still in use today in more primitive areas of  Canada`s north．The Inuit people find them the best type of housing,eSpecially when away from home on hunting or fishing trips.The igloos used o such trips are smaller and only temporary homes to be used for a few nights at most．Igloos are domeshaped（圆顶形的）and made of blocks of ice or snow.First a hole is dug out in the snow and this forms the lower part of the igloo.Then the blocks of ice or snow are built in a slope inwards and upwards from this base.Often a short tunnel leads to the door.This prevents the cold winds and snow blowing into the structure.
    Tipis（or tepees）are the conical（圆锥形的）tents used by the majority of native People
    across America.Some Canadian aboriginal people still prefer them to other types of housing. These structures are formed by a frame of poles covered with，usually，iether buffalo hide（水牛皮）or birch bark（桦树皮）．A hole at the top lets out the smoke from the cooking fires．Native people mostly travel from place to place,following their food supple across the countryside.Tepees are easy to taKe down，carry and put up at the next stopping place．
    Another type of house iS the long house.This is exactly what the name suggests-a long narrow building that could house ten to twenty families.Built of poles covered with hides,there houses are common to the Iroquois people of 0ntario and NeW York.These structures are also on the West Coast by the Squeamish Indians.They are usually occupied by an exended family and divided into individual rooms,each with its own cooking fire.They are decorated with totem emblems （图腾标志）and a totem pole by the front door tells the history of the family．
    56.Which of the following pictures matches with the igloo?
    57．The short tunnel leading to the door of an igloo is used to__________．
    A.catch the animals              B.decorate the igloo
    C.fasten the igloo         D.keep the gloo warm
    58．Which of the following about a tiPi is NOT true？
    A.It has a hole at the top.
    B.It is made of poles covered with hides．
    C.lt can be easily carried everywhere.
    D.It has a firm base made of ice.
    59. The underhned word "They" in the last paragraph refers to "________"．
    A.Squeamish Indians     B.Long houses
    C.Families              D.Individual rooms
    6o. Where can we most probably read this passage?
    A.In a medical journal. B.In a science report．
    C.In a culture magazine．D.In a biology textbook．

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解


    Farmers may not be able to prevent natural disasters, but they can at least try their best to reduce losses.
    For example, they can plant crops that are more likely to survive extreme weather. In north-central Vietnam, people with small farms do not plant rice between September and December. Seasonal rains might destroy the rice. So instead, they plant lotus seeds on raised beds. The United Nations Food and Agriculture Organization says the lotus seeds bring a good price in local markets.  
    Farmers in the Philippines are showing new interest in crops like winged beans, string beans, arrowroot and cassava. The Asian Disaster Preparedness Center says traditional crops like these can survive the fierce storms that often strike the islands.
    The United Nations says some African farmers grow bambara groundnuts during long dry periods. The seeds of this drought-resistant plant can be boiled for eating or for making flour.
    In some parts of the world, farmers grow vetiver grass. Researchers in Thailand wrote about vetiver in 2007 in the journal Science Asia. They noted that the grass can absorb and control the spread of harmful waste waters, like those from pig farms.
    Agricultural expert and author William Rivera says vetiver resists difficult conditions. It reduces damage from heavy rains. And vetiver planted on earthen dams may strengthen them against breaks and flooding.
    William Rivera also speaks approvingly of alfalfa. Its deep roots can find and take up groundwater. Those roots also help hold the soil against winds. And alfalfa can be a valuable food source for animals.
    The deep and extensive roots of sunflowers make them another good candidate for resisting extreme conditions. The tall plants have brightly colored heads that provide seeds and oil.
    North Dakota grows more hectares of sunflowers than any other American state. But North Dakota is better known as a top wheat producing state.
    Hans Kandel works at the North Dakota State University Extension Service in Fargo. He says farmers in some parts of North Dakota plant wheat that is ready to harvest in only about one hundred days. That way it can grow before the hot, dry months of July through September.
    67．The underlined part “bring a good price in local markets” in the 2nd paragraph implies that lotus seeds _______.
    A. can bring the local farmers more profit
    B. will satisfy the needs of the local people
    C. are what the local farmers eat every day
    D. don’t sell very well because of their high prices
    68．Vetiver grass is planted because it can _______.
    A. be a valuable food source for animals             B. survive the fierce storms in summer
    C. provide seeds and oil                                    D. be useful in many aspects
    69．From the last paragraph we can see that the farmers in North Dakota _______.
    A. are not hardworking so they are suffering from poverty                            
    B. are good at taking advantage of the weather conditions
    C. don’t have enough knowledge of weather and farming
    D. plant more sunflowers than wheat
    70．From this passage we may safely conclude that _______.
    A. weather conditions are always decisive factors in agriculture
    B. some crops can help farmers to fight against extreme weather
    C. the species of the world are changing quickly
    D. agriculture is developing fast in the world

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解


    第三部分 阅读理解（共15小题；每小题2分，满分30分）
    阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
    A
    Fifty years from now the world’s population will be declining, with no end in sight. Unless people’s values change greatly, several centuries from now there could be fewer people living in the entire world than live in the United States today. The big surprise of the past twenty years is that in not one country did fertility (生育能力) stop falling when it reached the replacement rate（出生率）—2.1 children per woman. In Italy, for example, the rate has fallen to 1.2. In Western Europe as a whole and in Japan it is down to 1.5. The evidence now indicates that within fifty years or so world population will peak at about eight billion before starting a fairly rapid decline.
    Because in the past two centuries world population has increased from one billion to nearly six billion, many people still fear that it will keep “exploding” until there are too many people for the earth to support. But that is like fearing that your baby will grow to 1,000 pounds because its weight doubles three times in its first seven years. World population was growing by two percent a year in the 1960s; the rate is now down to one percent a year, and if the patterns of the past century don’t change completely, it will head into negative numbers. This view is coming to be widely accepted among population experts, even as the public continues to focus on the threat of uncontrolled population growth.
    As long ago as September of 1974 Scientific American published a special issue on population that described what demographers (人口统计学家) had begun calling the “demographic transition” from traditional high rates of birth and death to the low ones of modern society. The experts believed that birth and death rates would be more or less equal in the future, as they had been in the past, keeping total population stable after a level of 10-12 billion people was reached during the transition.
    56. Which of the following statement is NOT true according to the passage?
    A. The world’s population in the future will be reducing endlessly.
    B. When the earth population reaches 8 billion, it will see a rapid decrease.
    C. In modern society the birth and death rates will be more or less equal in the future.
    D. The public now pay little attention to the threat of uncontrolled population growth.
    57. What’s reason for the sharp increase of world population in the past two centuries?
    A. Because people fear that the world will explode.
    B. Because the world’s replacement rate keeps falling.
    C. Because people’s values has greatly changed.
    D. The passage doesn't mention it.
    58. The expression “demographic transition” (Paragraph 3) probably means _______.
    A. high death rate to the low one
    B. high birth rate to the low one
    C. high rates of birth and death to the low ones
    D. low rates of birth and death to the high ones
    59. We can learn from the passage that _______.
    A. in the near future there will be a rapid decline of the world population
    B. the birth and death rates of modern society will be unequal in the future
    C. there would be the same population living in the world than it in the US today
    D. in Western Europe the replacement rate has declined to a negative number

    查看答案和解析>>

    同步练习册答案