中考英语,求大师解析,一定要具体! you will have ----holiday next week .where are you going?iam going to hainan with my parents.A,a seven-day B,seven-days C,a seven day D,a seven-days“
A 重点1: a seven-day holiday 有"-"时不用加s,也就是不用复数 例如 a ten-year-old boy a eight-foot-tall thing 重点2: 这是一个短语,所以seven-day在短语中相当于是一个形容词,修饰holiday. 区分句子和短语 例如 a ten-year-old boy=A boy is ten years old. a eight-foot-tall thing= A thing is eight feet tall 你找出规律了吗?短语中要有"-",不用复数;句子中没有"-",要用复数.