7、现在完成时1）很幸运，下雨前我们已经到家了。Luckily, we had got home before it began to rain.2）张华说他的笔记本丢了。Zhang Hua said he had lost his notebook.3）他曾告诉过我，会议两点钟开。可是当我到了以后，我还得等到两点半。He had told me that the meeting was at 2, but when I arrived I had to wait till 2:30.4）他在这里住了两三天，才觉得没有什么拘束（feel at home）。When he had stayed here for two or three days, he began to feel at home.8、过去完成进行时（1）形式：had been + 动词的现在分词。（2）用法：表示一直持续到过去某个时间的行为动作，此行为动作或刚结束、或还没结束（可以从上下文看出）。这一时态经常与一般过去时一起使用。例如：When he came in, I had been
