done用法小结

done用法小结Tag内容描述：<p>1、may have done用法小结来源：网络资源 2011-04-02 15:13:18标签：语法 may have done 用法 小结小学精华资讯 免费订阅may/might have done 推测过去“may/might+动词的完成式”表示对过去发生的行为的推测。例如：-Whatever has happened to George?-乔治发生了什么事?-I dont know. He may have got lost.-我不知道，他可能迷路了。You might have read about it in the papers.你可能在报上已经看过这个消息了。（之前我们做过can have done用法小结，can have done表推测时都是对过去进行推测，但是may have done不仅可以推测过去）may。</p><p>2、小升初英语语法零基础 may have done用法小结 may might have done 推测过去 may might 动词的完成式 表示对过去发生的行为的推测 例如 Whatever has happened to George 乔治发生了什么事 I dont know He may have。</p><p>3、小升初英语语法零基础 can have done用法小结 can have done can have done 通常只用于否定句和疑问句 用于否定句时表否定推断 推测肯定没做 用于疑问句时意为 难道真的做了吗 表示怀疑 例如 Can he have done such。</p><p>4、小升初英语语法零基础：can have done用法小结can have donecan have done 通常只用于否定句和疑问句。用于否定句时表否定推断，推测肯定没做；用于疑问句时意为“难道真的做了吗”，表示怀疑。例如：Can he have done such a foolish thing? (= Is it possible ?)他会做这样的傻。</p><p>5、can have done用法小结来源：网络资源 2011-04-02 15:13:58标签：语法 can have done 用法 小结小学精华资讯 免费订阅can have donecan have done 通常只用于否定句和疑问句。用于否定句时表否定推断，推测肯定没做；用于疑问句时意为“难道真的做了吗”，表示怀疑。例如：Can he have d。</p>