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中考现在完成时易错点分析

来源:新浪      2011-07-11 09:30:09

  现在完成时需注意的问题:

  1 短暂性动词不能与一段时间连用

  appear,begin,borrow,lend,buy,close,come,die,fall,find,finish,join,kill,leave,sell,stop等

  例如:He has joined the army for five years. (错)

  He has been in the army for five years. (对)

  注意:非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。

  (错)I have received his letter for a month.

  (对)I haven't received his letter for almost a month.

  常考单词转换方法:

  come/go/arrive/get/reach/move------be in/at

  open-----be open

  die------be dead

  close----be closed

  become---be

  begin/start-----be on

  asleep----be asleep

  end/finish-----be over

  join the army----be in the army/ be a soldier

  join the Party----be in the Party /be a Party member

  leave-----be away (from)

  borrow---keep

  put on----wear

  buy-----have

  catch a cold-----have a cold

  2不能和明确的过去时间连用

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