I like to eat apple为什么要加T O 而直接不是eat大神们帮帮忙

I like to eat apple为什么要加T O 而直接不是eat大神们帮帮忙 I like to eat apple为什么要加T O 而直接不是eat i don't like eating apple .eat为什么要加ing I like to eat eggs,but I don't like to eat pears.为什么加to? They like eat to orange.eat后为什么加to I like ___ eat apple中间是加什么呢? I like to eat apple round,apple red,apple jauce i like eat是什么 I don`t like eat apples.He doesn`t like apple a man eats an apple eat为什么要加s i like to eat ...与i like to have...的区别?可不可以直接用i like eat...或 i like to eat eat eat apples and bananas