go home,go to school,前面一个不加 TO,是因为固定词组吗?

go home,go to school,前面一个不加 TO,是因为固定词组吗? go home,go to bed,都是固定词组吗? 关于go home 和go to school为什么一个加to一个不加to?哪中情况加to` go to the park ,go to school,为什么是go home 而不是go to home 为什么“go to school”的“school”前面有“to”,而“go home”的“home”前面没有“to”? 为什么Go home 不加TO? go是及物动词吗?有人说他不是，因为要GO TO..可是GO HOME,GO THERE,GO HERE这些不就直接接宾 我记得go home而不是go to home.如果home前面加了限定词呢? Will you go home go to school 为什么是go to school,不是go school,而回家却go home呢? go to school .go to hospital.go to bed.go to work.（这都是固定用法吗? 谁可以告诉我go home 要不要加to（go to home）?那go school呢?