UC知道问道英语语法题
来源：百度知道 编辑：UC知道 时间：2024/06/07 03:07:16
Mathew us his telephone number,or,we would have called him.
hasn`t told 和 didn`t tell有什么区别阿？
of our basic principle confused all the committee members present at the fonference.
his questioning 和being questioned 有什么区别阿？
hasn`t told 和 didn`t tell有什么区别阿？
of our basic principle confused all the committee members present at the fonference.
his questioning 和being questioned 有什么区别阿？
hasn't told是过去完成否定式，这种时态表示某一时间起的过去一段时间发生的事情，对现在或者将来会产生一定的影响。didn't tell是过去否定，专指过去发生的事情的否定。
his questioning可以这样想，his后面必须加名词，而v.ing形式（也就是动名词）才可以充当n.
being questioned 是被动式，being的用法要具体看句子。
hasn`t told 和 didn`t tell,hasn`t told 过去完成时的否定，didn`t tell一般过去时的否定