in the holidays和on holidays的区别

in holiday 泛指放假,但说话人说话的时候并不在放假.
如,i'd like to stay with my families in holiday.
in the holiday 指特定的假期,根据上文的延续.
如,Christmas is a spcial holiday in western countries.In the holiday,people usually stay with their families.
on holiday 处于放假的状态
如,i'm on holiday now.类似有on duty 上班中
帮你造了几句话,你可以通过理解句意来看区别,希望对你有用
on the holiday:
A few more traveller's cheques may come in handy on the holiday.
多带几张旅行支票,度假时会有用的.
in the holiday:
we (enjoy ourselves) in the holidays.
In the holiday season one finds the trains unpleasantly full of people.
节日期间,人们可以看到火车上拥挤不堪,人满为患.
如果你前面曾经提起过某个节日,而现在针对这个节日说on,就要用on the holiday,特指在这个节日.否则,用on holiday.