every second week every two weeks 有什么区别

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/11 13:47:16

不相等.every scond week是每隔一周,必须发生在第二周.
every two weeks是两周中任何时候都能发生.
再问：有的教材上他们是相等的啊，晕，every two weeks every other week every second week都相等啊
再答：不完全相等。要看上下文来决定。如： 1. The group meets every second week( or every other week). 2. The group meets three times every two weeks. 在1里，小组成员隔一周开一次会，不会连续两周开会。在2里，小组成员可能每周都有会，只要保证整个两周中间一共开三次会。有的教材上认为他们相等，这在当动作有连续性时也是正确的，因为意义的区别不明显。如： In the first quarter, the sales figure doubles every two weeks /every second week /every other week. 在第一季度里，销售数字每两周翻一番。这里，究竟在那一周达到翻一番的水平，是第一周还是第二周并不重要，只要整个时间段都符合两周翻一番即可。三个词组可以视为同义。

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