UC知道名词的数
来源：百度知道 编辑：UC知道 时间：2024/05/24 01:05:58
我有三个句子不懂，请判断句中名词的数的用对还是错。
1.I have seven-day holiday. ( )
2.I have a seven days'holiday.( )
i.I have seven days holiday. ( )
并且要说明原因。大家帮帮忙～～～～
若我把2句改为I have seven days'holiday，那么2句中的seven days'holiday岂不是和3句I have seven days holiday中的seven days holiday一样了吗？
1.I have seven-day holiday. ( )
2.I have a seven days'holiday.( )
i.I have seven days holiday. ( )
并且要说明原因。大家帮帮忙～～～～
若我把2句改为I have seven days'holiday，那么2句中的seven days'holiday岂不是和3句I have seven days holiday中的seven days holiday一样了吗？
1.I have seven-day holiday. (错)
2.I have a seven days'holiday.(错)
i.I have seven days holiday. (对)
有连字符-时，看作一个单数，前面要加冠词I have a seven-day holiday。
没有连字符时，超过一天就要用复数形式I have seven days holiday