for是后接名词,表示目的.to是后接动词.为什么to mike's home 加to 而不是for?

it's time for you to go home now.for后面不是加名词吗? be late for school get to class late 这里 的两个名词为什么不加s? he goes home for holiday为什么要加for还有可以改for为to吗 不定式表示目的的时候,to后面可不可以加名词 what about s( ) it to mike?Mike wants to buy it for his brot it's a tendency for the eye to water.中WATER是名词还是动词? 为什么要用it's time foryou i to go to school而不是it's time for you help作为名词使用for,作为动词用to吗 For something to write home it's time （1）home.let's（2）.1.to go.to go to .for to .for go 2,walk back-----home 要加to,for ,at 3,shall we 后面要加动词ing吗? bring +名词+for or to?