手机版

2013年3月公共英语考试一级写作语法素材(8)

阅读 :
   典型例题
  (1) ---Do you know our town at all?
  ---No, this is the first time I ___ here.
  A. was  B. have been  C. came  D. am coming
  答案B. This is the first time 后面所加从句应为现在完成时,故选B。
  (2) ---Have you ____ been to our town before?
  ---No, it's the first time I ___ here.
  A. even, come  B. even, have come  C. ever, come  D. ever, have come
  答案D. ever意为曾经或无论何时,反意词为never,此两词常用于完成时。 This is the largest fish I have ever seen. It is/was the first time +that-clause 的句型中,从句要用完成时。
  注意:非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。
  (错)I have received his letter for a month.
  (对)I haven't received his letter for almost a month.

更多 全国英语等级考试、PETS、公共英语等级考试 写作知识与作文范文,请继续关注 英语作文大全

本文标题:2013年3月公共英语考试一级写作语法素材(8) - 全国英语等级考试_PETS作文_公共英语等级考试写作
本文地址:http://www.dioenglish.com/writing/englishtest/pets/27099.html

相关文章

你可能感兴趣