六、have got... to...有……要……，相当于have... to...

    Sorry, I can’t come to see you, because I’ve got much to do. 对不起，我不能来看你，因为我有许多事要做。

    Now, I’ve got a letter to write. 现在我有一封信需要写一下。

    七、have been doing sth从过去某一时刻到现在一直在做某事，为现在完成进行时动词形式

    Why are you so late? I have been waiting for you all the morning. 为什么来得这么迟？我等了你整整一上午 ......