题目内容

When the telephone________.he________over to answer it.


  1. A.
    was ringing,was going
  2. B.
    rang,went
  3. C.
    was ringing,went
  4. D.
    rang,was going
B
分析:此处这两个动作虽然是先后动作(rang在先,went在后),但其实是两个紧接发生的动作,这种情况下可以用一般过去时表示先发生的动作(代替了过去完成时),此时when的用法和as soon as差不多。(延伸)出现when从句时,先要区分是时间状语从句还是宾语从句;如果是时间状语从句,先看是将来、现阶段还是过去;是过去就比较两个动作,是先后动作,紧接的先后,还是同时动作,同时的动作还要考虑动作的长短。
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