英语语法大全

过去完成进行时的过去时间可用一个时间状语表示，例如：1. When I first met her, she had been working in the company for ten years. 我第一次见到她时，她在那家公司已工作十年了。2.I had not been waiting l...

过去完成进行时也可用在某些从句中，这时从句的动作发生在主句的动作之前，从而对整个句子产生影响，例如：1. I heard you’d been calling me.我听说你一直在给我打电话。2. That was just the result I had been expecting.这正是我一...

在英语过去完成进行时中，例如 work、study、stay、sing、teach等延续性动词与表示一段时间的时间状语连用时，用过去完成进行时可以表示一个动作一直延续到过去某一时刻，通常强调动作的持续性和不间断性。例如：1.She had been studying for two hours wh...

过去完成进行时表示过去某一时间之前一直进行的动作。过去完成进行时表示动作在过去某一时间之前开始，一直延续到这一过去时间。和过去完成时一样，过去完成进行时也必须以一过去时间为前提。例如:1.I had been looking for it for days before I found it.这东西...

一、用合适的词语和时态完成以下句子：1.She ____ _____ _____ _____ _____ _____ ______ (一直患重感冒) when she took the exam.2.I _____ _____ _____ _____ (一直在寻找) it for days befo...

我们很多同学在学习过去完成进行时容易和将来完成时混淆，从而导致在考试中把时态选错，造成这种情况的原因有两点，1.不清楚用法。2.未注意与它搭配的时间状语。那么，今天我们看看这两种时态到底怎么运用，它们的区别又有哪些。一、过去完成进行时的基本用法有以下几点：1、构成：过去完成进行时是由“had bee...

1: _____several times about it, but he could not give the correct answer.   A. Being asked  B. Having been asked   C. he would ask   D. He had been as...

1: They are teachers and don’t realize _____ to start and run a company.  A. what takes it    B. what they took   C. what it takes   D. what takes the...

 11: In one word, the hours ______ the children spend in their one-way relationship with television people undoubtedly affect their relationships with...

1.He was eager to make some extra money, since during these years he could hardly live on his_______.      a.little wage    b. few wage    c. wage    ...