练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    8．It is too early to tell whether ________ the public expenses will benefit the company workers or not．（　　）
    A．cutting downB．cutting upC．cutting offD．cutting away

    分析 削减公共开支是否有利于公司的工人，这还为时过早．

    解答 答案：A．
    cut down削减、缩短、砍倒；cut up 切开、切碎；cut off切断、中断；cut away切除、剪去．结合句意"削减公共开支是否有利于公司的工人，这还为时过早．"可知，cut down符合语境，故选A．

    点评 本题考查动词短语的词义辨析．词汇辨析题首先要掌握各个选项的词义、固定搭配、用法，然后再根据句意，结合语境，选出正确答案

    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： 题型：填空题

    1．They come from a famousCanadian（加拿大） university．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    6．Eating a diet high in processed food（加工食品）increases the risk of depression，research suggests．What's more，peopie who ate plenty of vegetables，fruit and fish actually had a lower risk of depression，the University College London team found．
    Data on diet among 3，500 middle-aged civil servants（公务员）were compared with their emotional state five years later，a British journal reported．They split the participants into two types of diet--those who ate a diet largely based on whole food，which inc!udes lots of fruit，vegetables and fish，and those who ate a mainly processed food diet，such as sweetened desserts，fried food，processed meat，refined grains and high fat dairy products After accounting for factors such as gender，age，education，physical activity，smoking habits and chronic（慢性的） diseases，they found a significant difference in the future depression risk with the different diets．
    Those who ate the most wholefood had a 26% lower risk of future depression than those who ate the least wholefood．By contrast，people with a diet high in processed food had a 58% higher risk of depression than those who ate a diet low in processed foods．
    Study author Dr．Archana SinghManoux pointed out there was a chance the finding could be explained by fl lifestyle factor they had not accounted for．
    There was a paper showing a Mediterranean diet was associated with a lower risk of depression，but the problem with that is if you live in Britain，the likelihood（可能性）of you eating a Mediterranean diet is not very high．
    Dr．Andrew McCulloeh，chief executive of the Mental Health Foundation，said，this study adds to an existing body of solid research that shows the strong links between what we eat and our mental health．
    He added people's diets were becoming increasingly unhealthy．The UK population is consuming less nutritious，fresh produce and more saturated（含饱和脂肪酸的）fats and sugars．
    61．The text is mainly aboutB．
    A．the increasingly unhealthy diet of the UK population
    B．the link between processed food and depression
    C．the relationship between physical and mental health
    D．fl healthy diet largely based on wholefood
    62．What do we know about the participants？D
    A．They are of different ages from young to old．
    B．They have been eating fl less heal thy diet these years．
    C．Most of them prefer wholefood to processed food．
    D．Those who ate wholefood generally were happier in the long term．
    63．What can we learn from what Dr．Archana Singh Manoux said？A
    A．It is difficult for most British people to have a Mediterranean diet．
    B．The Mediterranean diet is the most healthy in the world．
    C．Many studies have been done on the Mediterranean diet before．
    D．The Mediterranean diet is not good for depression．
    64．Dr．Andrew McCulloch agrees thatA．
    A．our diets are closely related to our mental health
    B．the present study needs more facts and other information
    C．the UK population will become ill in the near future
    D．more saturated fats and sugars should be taken in
    65．Why might the author have written this text？C
    A．To tell people what a healthy diet actually is．
    B．To prove people's diets are increasingly unhealthy．
    C．To encourage people to cut down on proceased food．
    D．To introduce some experts on the research team．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    3．The factory is stillpouring（倾倒） waste water into the river near it．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    3．A recent study of ancient and modern elephants has come up with the unexpected conclusion that the African elephant is divided into two distinct species．The discovery was made by researchers at York and Harvard universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants-the Asian elephant，African forest elephant and African savanna （热带草原） elephant．
    Once they obtained DNA sequences （序列） from two fossils，mammoths and mastodons，the team compared them with DNA from modern elephants．They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths．
    The scientists used detailed genetic analysis to prove that the African savanna elephants and the African forest elephants have been distinct species for several million years．The separation of the two species took place around the time of the separation of Asian elephants and woolly mammoths．This result amazed all the scientists．
    There has long been a debate in the scientific community that the two might be separate species but this is the most convincing scientific evidence so far that they are indeed different species．
    Previously，many naturalists believed that African savanna elephants and African forest elephants were two populations of the same species despite the elephants'significant size differences．The savanna elephant has an average shoulder height of 3.5metres while the forest elephant has an average shoulder height of 2.5metres．The savanna elephant weighs between six and seven tons，roughly double the weight of the forest elephant．But the fact that they look so different does not necessarily mean they are different species．However，the proof lay in the analysis of the DNA．
    Alfred Roca，assistant professor in the department of Animal Sciences at the University of Minois，said，"We now have to treat the forest and savanna elephants as two different units for conservation （保护） purpose．Since 1950all African elephants have been conserved as one species．Now that we know the forest and savanna elephants are two very distinct animals，the forest elephant should become a bigger priority for conservation purpose．"

    70．One of the fossils studied by the researchers is that ofD．
    A．the Asian elephant                  
    B．the forest elephant
    C．the savanna elephant                
    D．the mastodon elephant
    71．The researcher's conclusion was based on a study of the African elephant'sA．
    A．DNA           B．height          C．weight        D．population
    72．Alfred Roca's words were mainly aboutB．
    A．the purpose of studying African elephants
    B．the conservation of African elephants
    C．the way to divide African elephants into two units
    D．the reason for the distinction of African elephants
    73．Which of the following can be the best title for the passage？C
    A．Naturalist's Belief about Elephants．
    B．Amazing Experiment about Elephants．
    C．An Unexpected Finding about Elephants．
    D．A Long scientific Debate about Elephants．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    13．When Siva Kalyan was born，his backbone was deformed（畸形的）resulting in a lifelong difficulty in walking．But that hasn't stopped the nine-year-old from becoming a prodigy（天才）．
    Until he was three-and-a-half years old，Siva could not even crawl．Wanting the best treatment for their son，Siva's parents moved with him from India to Australia and later to the USA．
    In the USA，his parents enrolled（使入学）him in the second grade based on his age．But his teachers soon realized they had a genius．Siva was then tested for the eighth grade，but it was soon found out that he was actually qualified for college courses．As one advanced course was not enough，the brilliant boy is now taking two courses from Stanford University．Due to the treatment he received，Siva's physical condition has improved as well．
    But none of this"just happened"．It was his parents'understanding and correct guidance，and the loving care of his grandparents that contributed to the growth of the genius．Siva's highly educated and hardworking family has brought him up on the basis of certain principles．
    The family believes that once a strong foundation is built for the child in English and mathematics，the child is equipped to master any other subject，law，history，or engineering．It is equally important to recognize the strengths of a child rather than forcing the child to do things that he may not want to do．
    Siva's parents helped．Siva focus his energies on his strength，which is mathematics．At the same time they took care to see that he had friends to play with and enjoyed a few recreational activities．The only activity that's restricted for Siva is viewing television．Siva watches TV only for 30 minutes a day and video games are a bonus for special occasions．
    Thanks to his mother who is a singer，Siva has also learned music and even won the first and second prize at two competitions．In sports，he likes to swim．He began to learn swimming to strengthen his muscles，and by the age of eight he was able to swim a kilometer in both the backstroke and the freestyle．

    56．Why did Siva's parents move to the USA？B
    A．They wanted to give their son the best education．
    B．They wanted their son to receive the best treatment．
    C．They weren't used to life in India or Australia．
    D．They wanted their son to go to Stanford University．
    57．The underlined word "this" in the fourth paragraph refers to the fact thatD．
    A．Siva's parents enrolled him in the second grade
    B．Siva's physical condition improved
    C．Siva was tested for the eighth grade
    D．Siva became a genius despite his disability
    58．The family believes thatB．
    A．English and mathematics are easier to learn than other subjects
    B．it is important to recognize the strengths of a child
    C．a child must learn English rather than law or history
    D．forcing a child to do things is also quite important
    59．What can we learn about Siva？A
    A．He is really good at mathematics．
    B．He has no friends to play with．
    C．He is not allowed to play video games．
    D．He learned swimming from his mother．
    60．The text is mainly aboutA．
    A．the growth of a disabled child prodigy   
    B．certain principles to bring up a child
    C．the special ways to train a genius       
    D．the influence of parents on their child．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    20．Have you seen my dog？I        for it and still haven't found it．（　　）
    A．lookedB．was looking
    C．have been lookingD．had been looking

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    17．One morning，I was waiting at the bus stop，worried about（61）being（be） late for school．
    There were many people（62）who/that were waiting at the bus stop，and some of them looked very anxious and （63）disappointed（disappoint）．when the bus finally came，we all hurried on board．I got a place next（64）to the window，so I had a good view of the sidewalk．A boy on a bike（65）caught（catch）my attention．He was riding beside the bus and waving his arms．I heard a passenger behind me shouting to the driver，but he didn't want （66）to stop（stop） until we reached the next stop．Still，the boy kept（67）riding （ride）．He was carrying something over his shoulder and shouting．Finally，when we came to the next stop，the boy ran up the door of the bus．I heard an excited conversation．Then the driver stood up and asked，（68）didanyone lose a suitcase at the last stop？"A woman on the bus shouted，"Oh，dear!It's（69）me/mine（I）"．She pushed her way to the driver and took the suitcase thankfully．Five others on the bus began talking about what the boy had done and the crowd of strangers （70）suddenly（sudden） became friendly to one another．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    7．During her junior year of high school，Diane Ray's teacher handed her a worksheet and instructed the 17-year-old to map out her future financial life． Ray pretended to buy a car，rent an apartment，and apply for a credit card． Then，she and her classmates played the"stock market game"，investing（投资） the hypothetical（虚拟的） earnings from their hypothetical jobs in the market in the disastrous fall of 2008．"Our pretend investments crashed，"Ray says，still frightened．"We got to know how it felt to lose money．"
    That pain of earning and losing money is a feeling that public schools increasingly want to teach． Forty states now offer some type of financial instruction at the high-school level，teaching students how to balance checkbooks and buy stock in math and social-studies classes． Though it's too early to measure the full influence of the Great Recession（大萧条），the interest in personal-finance classes has risen since 2007when bank failures started to occur regularly． Now，many states including Missouri，Utah，and Tennessee require teenagers to take financial classes to graduate from high school． School districts such as Chicago are encouraging money-management classes for kids as young as primary school，and about 300colleges or universities now offer online personal-finance classes for incoming students．"These classes really say，'This is how you live independently，'"says Ted Beck，president of National Endowment for Financial Education．
    Rather than teach investment methods or financial skills，these courses offer a back-to-the-basics approach to handling money：Don't spend what you don't have． Put part of your monthly salary into a savings account，and invest in the stock market for the long-term rather than short-term gains． For Ray，this means dividing her earnings from her part-time job at a fast-food restaurant into separate envelopes for paying bills，spending and saving．"Money is so hard to make but so easy to spend，"she says one weekday after school．"That is the big takeaway．"
    Teaching kids about the value of cash certainly is one of the programs'goals，but teachers also want students to think hard about their finances long term． It's easy for teenagers to get annoyed about gas prices because many of them drive cars． But the hard part is urging them to put off the instant satisfaction of buying a new T-shirt or an iPod．"Investing and retirement aren't things teenagers are thinking about． For them，the future is this weekend，"says Gayle Whitefield，a business and marketing teacher at Uth's Riverton High School．
    That's a big goal for these classes：preventing kids from making the same financial missteps their parents did when it comes to saving，spending，and debt．Though the personal savings rate has increased up to 4.2percent，that's still a far distance from 1982，when Americans saved 11.2percent of their incomes．"It's hard for schools to reach strict money-management skills when teenagers go home and watch their parents increase credit-card debt．It's like telling your kids not to smoke and then lighting up a cigarette in front of them，"Beck says．
    Even with these challenges，students such as Ray say learning about money in school is worthwhile．After Ray finished her financial class，she opened up a savings account at her local bank and started to think more about how she and her family would pay for college．"She just has a better understanding of money and how it affects the world，"says her mother，Darleen-and that's sown to the details of how money is spent from daily expenses to various taxes．All of this talk of money can make Ray worry，she says，but luckily，she feels prepared to face it．

    50．The"stock market game"mentioned in Paragraph 1is meant toB．
    A．introduce a new course to students
    B．help students learn about investment
    C．teach how to apply for a credit card
    D．encourage students'personal savings
    51．How does the writer show us that schools'interest in teaching financial classes has increased in paragraph 2A
    A．By giving examples．
    B．By providing data．
    C．By raising questions．
    D．By making comparisons．
    52．According to the passage，taking money-management courses willB．
    A．better students'learning methods
    B．prevent students going into debt
    C．help students get accepted by colleges
    D．make students become very wealthy
    53．After completing the financial class，Diane Ray is likely toB．
    A．pay off all her debts．
    B． handle her money better
    C．find a job in a bank．
    D． manage the family income
    54． The passage is mainly aboutC．
    A．ways to teach students to earn money
    B．how Diane Ray learns to value money
    C．the push to teach personal finance in school
    D．how students choose a proper financial class．

    查看答案和解析>>

    同步练习册答案