英文最基本的五个时态(4)
文章来源: 文章作者: 发布时间:2009-01-09 02:34 字体: [ ]  进入论坛
(单词翻译:双击或拖选)

  四、 一般过去时

  一般过去时由动词的过去式表示,动词be有was, were两个过去式,was用于第一、三人称单数,were用于其他情况。在构成否定及疑问句时,一般都借助助动词did, 动词be有其独特的疑问及否定形式(基本上和一般现在时一致)。这个时态的三种结构可表示如下:

  一般动词:

  i worked there.

  i did not work there.

  did you work there?

  动词be:

  i was there.

  i was not there.

  was i there?

  一般过去时主要表示过去某时发生的动作或情况(包括习惯性动作)

  who put forward the suggestion?

  when did she leave?

  she often came to help us.

  有些情况,发生的时间不很清楚,但实际上是过去发生的,应当用过去时态:

  i was glad to get your letter.

  what was the final score?

  how did you like their performance?

  *在谈到已死去人的情况多用过去时:

  lao she was a great writer.

  my grandmother was kind to us.

  有时两种时态都可以用:

  brahms was/is one of the greatest representative1 of german classicalism2.

  注:在口语中一般过去时有时可用来代替一般现在时,使语气变得婉转一些,例如在下面句子中用一般现在时或一般过去时都可以,但用过去时显得客气一些(带有更多商量的口吻):

  do/did you want to see me?

  i wonder/wondered if you could spare a few minutes.

  i want/wanted to ask if i can/could borrow your bike.



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1 representative bVOxW     
n.代表,众议员,典型;adj.描写的,表现的,代理的,代表性的,代议制的,典型的
参考例句:
  • He is a representative for a large steel company.他是一家大型钢铁公司的代理人。
  • We have a representative sample.我们有一个代表性的样品。
2 classicalism 3df752154628d6b008b7a579d99a5e85     
n.古典主义,模拟古典
参考例句:
  • Brahms was one of the greatest representative of German classicalism. 勃拉姆斯是德国古典主义最伟大的代表之一。 来自互联网
  • Non-arbitrage equilibrium is the characteristic defined by the new classicalism. 无套利均衡是新古典主义理论在特定条件下所界定的市场均衡特征。 来自互联网
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