练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    14．一How long do you think it will be       we know the result of the job interview？
    一About one month．（　　）
    A．whenB．beforeC．afterD．until

    分析 ---你觉得要过多久我们才会知道面试的结果？
    ---大约一个月．

    解答 答案：B
    分析句子结构可知，该问句符合"It+（will ）be+时间段+before …"的结构； 意为："过了多久才…"；本句的意思为：要过多久我们才会知道面试的结果；故选B

    点评 本题考查从属连词before的用法：
    1．before 作从属连词时，意为"在…之前，还没来得及…就"；She left the company before I could have a word with her．2．用于句型"it be+时间段+before …"表示"过了多久才…"It will be half a year before you graduate from this school；3．趁…（还没有）；Do it before you forget it．
    另外，还应注意until与before的区别：before 在…之前；比…早些；强调时间先后关系；until在…以前；直到…时；当主句是肯定句时，表示主句动作的终止时间；主句是否定句时，强调主句动作的起始时间．

    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

    13．Nowadays，millions （61）of  lonely singles are now going online instead．（62）The World Wide Web is quickly becoming the world's most popular matchmaker（媒人）．
    Singles are flocking（涌向）to the Internet （63）mainly （main） because their busy lifestyles leave them little time to look for a significant other．（64）Using（use） dating sites（约会网址）is quick and convenient．Many singles say the regular dating scene has just led them from one bad experience to （65）another and are ready to try something else．Dating sites also make（66）it easy to avoid someone （67）who/whom you are not interested in．In the real world，（68）however，ignoring someone you don't like can be difficult．
    Despite all the advantages，online dating also presents its own set of problems．People aren't always those who they declare to be in their online （69）description（describe）．Safety is another concern．You are just（70）likely（like） to find a criminal online as you are Mr．or Miss Right．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    1．Yoursilence（沉默）on recent events surprises me．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    2．I had just finished my work ______ my friend came to visit me．（　　）
    A．whileB．whenC．asD．if

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    9．-You are so excellent．
    -I don't understand what you mean      saying that．（　　）
    A．byB．forC．ofD．in

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    19．-I often mistake Jim for Bob．______ you tell them apart？
    -No．They look so much alike．（　　）
    A．MustB．ShallC．MayD．Can

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    6．To relieve people's anxieties，a program was set up ________ the rising life expense．（　　）
    A．in reaction toB．in addition toC．in defense ofD．in favor of

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    16．"Sleep-disordered breathing"is a term for a group of conditions that can interfere with nornlal breathing while people sleep．These include snoring，mouth-breathing and sleep apnea（窒息）．Sleep-disordered breathing can do more than just leave people feeling tired the next day．It can also affect people's health．In children the effects can include behavioral and emotional problems．
    In a new study．1ed by Karen Bonuck at the Einstein College of Medicine．researchers asked parents about their children's breathing from when they were babies up to about age seven．The study finds sleep-disordered breathing is associated with a fifty percent increase in outcomes including hyperactivity（多动症），aggressiveness and problems relating to other children．
    Ms．Bonuck says the more serious the breathing problems，the more serious the behavioral issues were likely to be．Other studies have：linked sleep with children's behavior，but this study was extensive enough to：reject other possible causes．
    How well do you sleep？A popular belief is that sleep gets worse with age．But．in another new study，those who reported the fewest problems with the quality of their sleep were people in their eighties．
    Researchers did a telephone survey of American aduhs．Michael Grandner at the University of Pennsylvania medical school says the original goal was to confirm that aging is connected with increased sleep problems．The survey did find an increase during middle age，worse in women than men．But except for that，people reported that their sleep quality improved as they got older．At least they felt it did．
    Mr．Grandner says．"Even if sleep among older Americans is actually worse than in younger adults，feelings about it still improve with age．"
    In the study，health problems and depression were linked with poor sleep．But，based on the study．Mr．Grandner says older people who are not sick or depressed should be reporting better sleep．"If they're not．they need to talk to their doctor．"he says．He says heahtlh care providers generally dismiss sleep complaints from older adults as a normal part of aging．
    66．Sleep-disordered breathing makes it hard for people to haveDwhile sleeping．
    A．mouth-breathing    B．snoring    C．sleep apnea      D．normal breathing
    67．Karen Bonuck thinks sleep-disordered breathing is likely to impact children'sB．
    A．hobbies      B．behavior         C．study        D．diet
    68．The telephone survey showed thatA．
    A．older Americans'sleep quality improved with age
    B．older Americans hatl better sleep than younger adults
    C．people in their eighties had the most sleep problems
    D．men had more sleep problems than women
    69．From Mr．GraMner's words in the last paragraph we call learnB．
    A．older adults with poor sleep needn't see doctors
    B．we shouht not ignore sleep complaints from older adults
    C．most doctors place great emphasis on older adults'poor sleep
    D．sleep complaints from older adults are a normal part of aging
    70．The text is mainly aboutA．
    A．new findings on sleep in children，older adults
    B．people's health problems
    C．children's breathing problems
    D．older adults'sleep complaints．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    17．This plant can cause ________ reactions in some children．If they touch it they will become ill．（　　）
    A．allergicB．alternativeC．adequateD．authentic

    查看答案和解析>>

    同步练习册答案