情态动词和虚拟语气复习教学设计

情态动词和虚拟语气复习教学设计,标签：高中英语教案,http://www.xuehuiba.com
    A. shouldn't    B. mustn't    C. can't      D. wouldn't
    分析:答案选C。后文说"他的外套还在这里",据此语境可知"他不可能走远了",故选can't
    5. He paid for a seat, when he _________ have entered free.
    A. could         B. would     C. must            D. need
    【解析】A could have done的意思是"本来可以做某事"。句子语境为"虽然他本来能够免费入场,但他买了票"。
    6. -Lucy doesn't mind lending you her dictionary.
    -She _________. I've already borrowed one.
    A. can't        B. mustn't    C. needn't             D. shouldn't
    【解析】C 既然"我已经借了一本",所以"她就没有必要借给我了"。needn't在此表示"不必"。
    7.The World Wide Web is sometimes jokingly called the World Wide Wait because it _________be very slow.
    A. should   B. must   C. will           D. can
    【解析】 D在通常情况下,情态动词 can 表示推测时,只用于否定句和疑问句,不用于肯定句,但有一种特殊情况就是它可以用于肯定句中表理论上的推测或表示"有时"之意,而此题考查的正是can 表示"有时"的用法。
    8. Zhang Lin was addicted to computer games during his last year in high school , otherwise he____________a student of Beijing University .
    A.would have been   B.should be    C.has been       

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;  D.had been
    【解析】A otherwise引起虚拟语气的虚拟语气属于含蓄型的,由句意可以得知是与过去的事实相反,主句用 would have d

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one。
    9. ---Your sister nearly _______ all her spare time to her study during the three years.
    ----That's right, or she ________ the first place in her school in the College Entrance Examination.
    A. devoted; wouldn't have taken    B. spent; wouldn't have taken
    C. had devoted; hadn't taken     D. had spent; couldn't take
    【解析】A devote … to 为固定搭配,因此第一个空应从AC选。Or 翻译成"否则,要不然",相当于otherwise,引起句子运用虚拟语气,主句用 would have done。
    10.-Any information about your son?
    -No. If only I ______ those tough words to him.
    A.didn't say                       B.hadn't said
    C.shouldn't have said             D.couldn't have said
    【解析】B if only 引起的句子要用虚拟语气。与wish跟从句用虚拟的规则一样。与过去的事实相反,用过去完成时态。
    11. It is vital that we _____ act out at once to protect the environment.
    A. would          B. should          C. will            D. can
    【解析】B It is vital/important/strange/necessary/natural…that 从句中,从句运用should跟动词原形。
    12. John's pale face suggested that he ______ill, and his parents suggested that he ______a medical examination.
    A. be, should have   B. was, have   C. should be, had    D. was, has
    【解析】B suggest表示"表明,暗示"时,宾语从句不用虚拟语气,而表示"建议"时,要用should 跟动词原形的虚拟语气。根据句意可以得知,答案为B
    13. But for the leadership of our Party and our Government, we __________ these splendid results.
    A.have achieved                   B.shouldn't have achieved
    C.should have achieved         D.would achieve 
    【解析】B but for 相当于without,可以用if 非真实条件句替换。有句意可知时发生在过去,与过去事实相反。

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