①The pen is nice to write with .②The ice is thick to skate on.为什么要加介词?像①The pen is nice to write with .②The ice is thick to skate on.③The place is peace to live in.等等这样的句子为什么要在最后加介词?可不可以不加?区别是什么?

问题描述:

①The pen is nice to write with .②The ice is thick to skate on.为什么要加介词?
像①The pen is nice to write with .②The ice is thick to skate on.③The place is peace to live in.等等这样的句子为什么要在最后加介词?可不可以不加?区别是什么?

不可以 因为其前面的动词为不及物动词不可以不加 要是及物动词则没有动词

必须要加,因为是用笔来写,在冰上滑,在哪儿居住,固定搭配。

总结上楼那两位的:
1.不及物动词后面要加介词./
2.你可以把句子翻过来理解,
It is nice to write with the pen.
It is thick to skate on the ice.
你看,我用IT做形式主语时,这些介词就在这里呀,所以当你把笔和冰提前时,介词仍然存在.
至于区别嘛,就介词是对的,不加就是错的./