练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    10．First aid does really save lives when__________properly and timely．（　　）
    A．performingB．to performC．performedD．perform

    分析 如果恰当及时，急救确实能够救命．

    解答 答案是C．本题考查"连词+分词"的结构．"连词+分词"的结构在句中往往做状语，属于分词做状语；分词做状语时分词的选择是看分词和句子主语之间的关系：分词和句子主语之间是主谓关系（主动关系），用现在分词；分词和句子主语之间是动宾关系（被动关系），用过去分词；本题中连词when后的perform 和句子主语first aid之间是被动关系，所以答案选择C．注意区别，"疑问词+to do"在句中起着名词作用，做主语、宾语或表语，而"连词+分词"在句中充当状语．

    点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．

    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：选择题

    19．We were scared ________ when the earthquake broke out，but our teacher managed to make us calm down．（　　）
    A．to dieB．to deathC．of being deadD．of dying

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    1．（1）Handwritten thank-you letters are such a simple way of making other people feel good．However，it is strange that so few people write them anymore．At work，a thank-you letter to employees is incredibly effective．It costs little and has no side effects．The effort involved in writing letters is very low．However，the pleasure on receiving them__________．This makes them an excellent way to reward and motivate staff．
    （2）Doug Conant，chief executive of Campbell's Soup Company since 2001，knows the power of thank-you letters．In a recent blog for the Harvard Business Review，he said that every day he works with an assistant，combing the company for people deserving thank．He then writes them a thank-you letter．Over the past 10 years he has sent 30，000 thank-you letters to his employees-more than 10 each day．Readers of the blog seem impressed："Doug，What an inspiring post！Positive，genuine response is uplifting（令人开心的）…"writes one blogger．
    （3）But if these letters are so uplifting，why don't more chief executives write them？There seems to be three reasons．Firstly，chief executives running companies think their own work is more valuable than that of others．Since no one ever writes them thank-you letters they don't write any themselves．Secondly，they aren't close enough to the business to know who deserves thanks．Thirdly，they have forgotten the strange human truth that almost everyone would do almost anything in return for a simple pat on the back．
    76．Fill in the blank in Paragraph 1 with proper words．（no more than 3 words）
    is very high．
    77．What does Doug Conant do with an assistant every day？（no more than 15 words）
    He combs the company for people deserving thanks and writes them thank-you letters．
    78．Why does the writer give the example of Doug Conant in Paragraph 2？（no more than 10 words）To show thank-you letters are effective．
    79．What's the main idea of Paragraph 3？（no more than 8 words）Reasons why chief executives don't write thank-you letters．
    80．Do you like receiving handwritten thank-you letters？Why？（no more than 10 words）Yes，I do．Because they make me feel good/uplifting．
    Or：No，I don't Because…．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    18．He did not turn his head until I shouted at the top of my voice．（改为倒装句）
    Not untilI shouted at the top of my voice did he turn his head．．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    5．Professor Li's health was completely___________ by ten years of hard work．（　　）
    A．hurtB．injuredC．ruinedD．damaged

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    15．随着岁月的流逝，人们逐渐地意识到环境保护的重要性．
    As time went on，people came tobe aware of/realize the importance of environmental protection．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    2．今天新疆自治区（the Xinjiang Autonomous Region）仍然是周边国家商人（traders）和全世界游客经常聚会的地方．Today，the Xinjiang Autonomous Region remains an international crossroad（ a place） where
    traders from surrounding countries and tourists from all over the world regularly meet．．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    19．The spy stole many secret governmentdocuments （文件）and thus caused a diplomatic friction（摩擦） between the two countries．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    20．Failing in the examination againupset（使…不安）her a lot．

    查看答案和解析>>

    同步练习册答案