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标题 | 2013高考英语备考:may/might +完成时用法说明 | |||||||||||||||
内容 |
“情态动词may/might +完成时”的结构,有以下用法: ①may/might + have + 过去分词表示推测过去某动作“可能”发生了。如: I can’t find my sunglasses, I may/might have left them at the restaurant yesterday. 一般来说,may和might两者意思上没什么区别,只是may比might表示的可能性大些。如: He may have heard of it from Jack. He might have heard of it from Jack. 在下列情况下,may和might 用法有区别: 句子的主要动词是现在时,间接引语中用may/might; 句子的主要动词是过去时,间接引语中只用might.如: He says that she may/might have misunderstood him. He said that she might have misunderstood him. ②might + have + 过去分词,表示对本来可能发生而实际并未发生的动作的感叹或遗憾含有“责备”、“抱怨”之意,而may + 完成时无此含义。如: You might have told us earlier. This medicine might have cured your cough 文章相关链接:www.liuxue86.com/k_2013高考英语备考/
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