两个句子并列，句子+逗号+and+句子是否正确？谢谢！

siebel

句子；句子  OK。

句子，and句子  是否ok?

Thanks!

anchoret

以下是引用siebel在2003-4-25 20:20:00的发言：
句子；句子  OK。

句子，and句子  是否ok?

According to my hamble knowledge, it's generally OK.

You can look up the following sentence in Official guide Page 696, Para 3:
"B replaces child with children but otherwise fails to correct A's errors of structure and logic, and C corrects only the error created by occurring."

[此贴子已经被作者于2003-4-25 20:38:42编辑过]

mindfree

我认为都可以. 分号的用法你可以在OG里找一下. 我考试时遇到一题. 两个句子, 前一个是一个事件, 也是后一句的原因. 选项中有用逗号连接两句的, 也有用分号. 分号的选项中, 后一句用therefore开始. 我的选择是带分号的.

根据OG, 两个分别有独立主谓结构的并列句子中间用and连接, and前必须有逗号. 没有必错.

siebel

以下是引用mindfree在2003-4-25 22:21:00的发言：
根据OG, 两个分别有独立主谓结构的并列句子中间用and连接, and前必须有逗号. 没有必错.

偶也一直这么认为，可是才刚发现个句子：

3. The airline industry is cutting its lowest discount
  fares more widely, more substantially, and earlier this
  year than it normally does at the end of the summer,
  a time during which travel usually decreases and the
  industry uses some lower fares for the attraction of
  passengers.
  (B) during which travel usually decreases and
      therefore the industry will use some lower
      fares for the attraction of
  (C) in which travel usually decreases and in which the
     industry therefore uses some lower fares attracting
  (D) when travel usually decreases and the industry
      uses some lower fares to attract
  (E) when travel usually decreases and therefore
      the industry will use lower fares for the attraction of

这个题答案是D，when引导的应该是两个并列的句子吧？可是and前面没有逗号,奇怪ing...

anchoret

mindfree 说的是用and连接前后两个句子，而这里的and是在when内部的，和mindfree 所说的不是一个概念，相当于when... and when...

mindfree说的是对的。

mindfree

同意anchoret. and后面并不是有独立主谓结构的完整句子. when是修饰并列结构中的状语.