题目内容

5.I      half of the English novel,and I'll try to finish it at the weekend.(  )
A.readB.have readC.am readingD.will read

分析 我已经看完了这本英文小说的一半,我要努力在这个周末读完.

解答 答案:B.选项A是一般过去时,表示过去某个时间点发生的动作;选项B是现在完成时,表示从过去某个时间点开始的动作,一直持续到现在,还可能继续下去;选项C是现在进行时,表示正在进行的动作或存在的状态;选项D是过去将来时,表示将来要发生的动作或存在的状态.根据语境可知,"看小说"这一动作发生在过去,到目前为止看了一半,还要继续看下去,所以用现在完成时,故选B.

点评 本题考查现在完成时,表示从过去某个时间点开始的动作,一直持续到现在,还可能继续下去.做题时,要根据四个选项时态的特点,结合句子动作发生的时间,选择正确的时态.

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