2025年6月英语六级复习资料语法知识点(39)

2025-03-28 08:45:00来源:网络

  在备考英语六级时,语法是必须重点关注的部分,掌握语法规则将显著提升我们的语言运用能力。新东方在线英语六级频道整理了“2025年6月英语六级复习资料语法知识点(39)”,大家一起学起来!

  2025年6月英语六级复习资料语法知识点(39)

  情态动词+have+过去分词

  1) may(might) have + done sth, can (could) have + done sth 表示过去,推测过去时间里可能发生的事情。

  Philip may (might) have been hurt seriously in the car accident.

  Philip can (could) have been hurt seriously in the car accident.

  2) must have +done sth,对过去时间里可能发生的事情的推测,语气较强,具有"肯定","谅必"的意思。

  ---Linda has gone to work, but her bicycle is still here.

  ---She must have gone by bus.

  3) ought to have done sth, should have done sth

  本应该做某事,而事实上并没有做。否定句表示"不该做某事而做了"。

  You ought to (should) have been more careful in this experiment.

  He ought not to have thrown the old clothes away.(事实上已扔了。)

  ought to 在语气上比should 要强。

  4) needn‘t have done sth  本没必要做某事

  I dressed very warmly for the trip, but I needn‘t have done so. The weather was hot.

  5) would like to have done sth  本打算做某事

  I would like to have read the article, but I was very busy then.

  以上是新东方在线六级语法频道为考生整理的“2025年6月英语六级复习资料语法知识点(39)”相关内容,预祝大家都能取得好成绩!


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