练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    12．Eleven point two kilometers per second，______ satellites can be freed from the gravitation of the earth，is called"escape speed"．（　　）
    A．whichB．whenC．about whichD．at which

    分析 每秒11.2千米是被称之为"逃逸速度"，卫星就是以这种速度脱离地球的引力．

    解答 答案：D．本句含有非限制性定语从句，先行词是表示速度的，从句中不缺少主语、宾语或者表语，所以用介词+关系代词的结构，在英语中表达"以…的速度"一般用介词at，所以本题选择D．

    点评 认真分析句子结构，弄清定语从句所修饰的先行词，先行词所表达的范畴，然后分析从句中的成分，最终确定用什么关系词．

    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：阅读理解

    8．Do you know that people without friends are more likely to die an early death？It's true．However，not all the friends are helpful to up your chances of living a long，happy life．The following types of friends are just what you need to keep the doctor away．
    1．A Loyal Best Friend
    Sometimes a loyal best friend is the only thing you need to stay calm．Everyone needs a non-judgmental friend who will support them no matter what．This is the kind of friend who knows all of your deepest and darkest secrets，but still loves you all the same．
    2．An Honest Confidant
    There are certain situations in life where we need to hear the harsh truth．It is really hard for you to face it，but that's what the honest confidant is for．Friends are supposed to be honest with each other．If you find someone who is bravely honest with you （in a constructive way），then hold on to this person!People like that are hard to come by these days．
    3．A Polar Opposite
    If you only develop friendships with others who follow the same beliefs，customs，and values as you do，chances are you're kept away from the rest of the world．Try to break out of your comfortable zone and befriend people who hold opposing views．You'll learn to accept people who don't see the world exactly the way you see it．
    4．A Work Pal
    Do you know that with a full-time job，you spend at least 50%of your waking hours at work？Depressing，isn't it？The more isolated you are at work，the more depressed you get．That's why it makes sense to get a work pal to chat with to help you get through the week．You spend 50%of your waking hours at work，and so does your work pal．You'll find it much easier to complain about work with someone than to eat lunch alone every day．
    With them in your life，you're bound to live a long and happy life!

    46．A loyal best friend mustBaccording to the passage．
    A．be one of family members
    B．love you whoever you are
    C．stay with you most of time
    D．be good at keeping you quiet
    47．Which of the following does NOT belong to harsh truth？C
    A．You might fail many times in your life．
    B．Life will never be perfect．
    C．Your parents will love you forever．
    D．You have to work with those you dislike．
    48．You need a Polar Opposite as a friend because he willA 
    A．help open your eyes to a different world
    B．teach us to build a comfortable zone
    C．support you no matter what you do
    D．change you into an entirely different person
    49．We can infer that a work palC
    A．never complains about your work    B．makes you feel isolated at work
    C．works with you most of time        D．often prepares meals for you
    50．The author wrote the passage in order toD 
    A．show it is harder to make friends now
    B．explain why people need true friendship
    C．teach how to become a good friend
    D．tell us what kind of friends are beneficial．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    9．Animals are obviously ________ lower form of life than ________ man．（　　）
    A．a；/B．the； theC．a； theD．/；/

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    6．weather （　　）
    A．warmthB．methodC．theoryD．breathe

    查看答案和解析>>

    科目：高中英语 来源： 题型：完形填空

    7．Dale Carnegie rose from the unknown of a Missouri farm to international fame because he found a way to fill a universal human need．
    It was a need that he first （36）D back in 1906when young Dale was a junior at State Teachers College in Warrensburg．To get an （37）B，he was struggling against many difficulties．His family was poor．His Dad couldn't afford the（38）B at college，so Dale had to ride horseback 12miles to attend classes．Study had to be done （39）A his farm-work routines．He withdrew from many school activities（40）C he didn't have the time or the （41）D．He had only one good suit．He tried（42）B the football team，but the coach turned him down for being too （43）A．During this period Dale was slowly（44）C an inferiority complex （自卑感），which his mother knew could （45）A him from achieving his real potential．She（46）A that Dale join the debating team，believing that （47）Bin speaking could give him the confidence and recognition that he needed．
    Dale took his mother's advice，tried desperately and after several attempts（48）C made it．This proved to be a（49）D point in his life．Speaking before groups did help him gain the（50）D he needed．By the time Dale was a senior，he had won every top honor in（51）C．Now other students we re coming to him for coaching and they，（52）C，were winning contests．
    Out of this early struggle to （53）B his feelings of inferiority，Dale came to understand that the ability to （54）A an idea to an audience builds a person's confidence．And，（55）D it，Dale knew he could do anything he wanted to do-and so could others．

    36．A．admittedB．filledC．suppliedD．recognized
    37．A．assignmentB．educationC．advantageD．instruction
    38．A．trainingB．boardC．teachingD．equipment
    39．A．betweenB．duringC．overD．through
    40．A．whileB．whenC．becauseD．though
    41．A．permitsB．interestC．talentD．clothes
    42．A．onB．forC．inD．with
    43．A．lightB．flexibleC．optimisticD．outgoing
    44．A．gainingB．achievingC．developingD．obtaining
    45．A．preventB．protectC．saveD．free
    46．A．suggestedB．demandedC．requiredD．insisted
    47．A．presenceB．practiceC．patienceD．potential
    48．A．hopefullyB．certainlyC．finallyD．naturally
    49．A．keyB．breakingC．basicD．turning
    50．A．progressB．experienceC．competenceD．confidence
    51．A．horse-ridingB．footballC．speechD．farming
    52．A．in returnB．in briefC．in turnD．in fact
    53．A．conveyB．overcomeC．understandD．build
    54．A．expressB．stressC．contributeD．repeat
    55．A．besidesB．beyondC．likeD．with

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    17．When University of California-Berkeley released a study this month showing alarmingly high teacher turnover （人员流动） rates at Los Angeles charter （特许） schools，I wasn‘t surprised．
    That's not shocking news at local charter schools．It‘s just that the study reminded me of something I'd observed many times，starting with my niece．
    Bright and cheerful，my niece longed to teach high-needs children．She started out in the San Francisco public schools，where she was assigned to the district‘s toughest elementary school．Fifth-graders threw chairs across the room-and at her．Parents refused to show up for conferences．
    She wasn't willing to deal with this level of indifference and teacher abuse，so she switched to a highly regarded charter elementary school in the Bay Area where she poured her energy into her job and it showed．Her students‘test scores were as high as those in a nearby wealthy school district，despite the obstacles these children faced．
    By her fourth year，however，my niece was worn out，running out of the energy it took to work with a classroom of sweet but deeply needy children who begged to stay in her classroom when it was time to leave．The principal‘s offer of a $10，000raise couldn‘t stop her from giving notice．She went to work at that wealthy school district next door-for less money．
    Over the years，I've met many teachers who have a passion for their work at charter schools，only to call them the next year and find they‘ve left．The authors of the Berkeley study hold the belief that the teachers leave because of the extraordinary demands：long hours，intense involvement in students complicated lives，continual searches for new ways to raise scores．Even the strongest supporters of the reform movement acknowledge that raising achievement among disadvantaged students is the most challenging task．
    It‘s unlikely that we can build large-scale school reform on a platform of continual new demands on teachers-more time，more energy，more devotion，more responsibility-even if schools find ways to pay them better．
    This is the bigger challenge facing schools．We need a more useful answer to the Berkeley study than-Yeah，its really hard work．

    50．Why wasn‘t the author surprised at the problem？C
    A．She had been informed of the problem by her niece．
    B．She had participated in the Berkeley study．
    C．She had noticed the phenomenon repeatedly．
    D．She had been warned of the problem by the media．
    51．What can we learn about the students in the public school the author‘s niece taught？B
    A．They were clever and cheerful．
    B．They were not disciplined．
    C．They were indifferent to each other．
    D．They were forced to learn by their parents．
    52．The author‘s niece left the charter elementary school in the Bay Area becauseC．
    A．her hard work and devotion didn‘t pay off
    B．her work was not well received by the children
    C．the demanding work made her exhausted
    D．the mean principle offered her a low salary
    53．Which of the following is probably the most difficult for teachers？A
    A．Raising disadvantaged students‘scores．
    B．Frequent involvement in students‘lives．
    C．Indifference from students‘parents．
    D．Long working time and much energy．
    54．What is the author's comment on the current school reform movement？B
    A．It will have a positive impact on education．
    B．It tends to be unsuccessful．
    C．It will make teachers more motivated．
    D．It demands more fund to meet the challenge．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    3．Swimming （游泳） is my favourits sports．So I often swim in winter．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    20．Hisdisability（残疾）prevents him from holding a job．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    1．The housewife has justdriven （开车） her three children to school．

    查看答案和解析>>

    同步练习册答案