year-olds与year-old的区别16-year-olds与16-year-old有什么区别吗?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/24 07:59:46
year-olds与year-old的区别16-year-olds与16-year-old有什么区别吗?year-olds与year-old的区别16-year-olds与16-year-old有什么

year-olds与year-old的区别16-year-olds与16-year-old有什么区别吗?
year-olds与year-old的区别
16-year-olds与16-year-old有什么区别吗?

year-olds与year-old的区别16-year-olds与16-year-old有什么区别吗?
你的书写有问题,你想问的可能是:
16-year -old 是一个合成形容词,其后要加名词,如:
a 16-rear- old boy
16 years old 的后面不能加名词.如:He is 16 years old .

你的问题有问题,正确的应该是16-year-old=16 years old

前一个是错的。后一个相当于形容词。

举例:
我的弟弟五岁
my brother is 5 years old.
my brother is 5-year-old.
有横杠的就不要加s,没横杠加s。
背熟就好了。

没问题,old加了s说明是一群人/人们。,比如说11–year–olds boy 是一群11岁的男孩。而 an 11–year–old boy 是一个11岁的男孩。初一练习册上有的,相信我!

前者是名词性质的,后者是形容词词性。