he give me something to remember him by.需要介词By吗?为什么?

问题描述:

he give me something to remember him by.需要介词By吗?为什么?

似乎不用的

要.to remember him by当something的定语,与something要构成一定的动宾关系.由于不可能是something remember him,也不是remember him something,而是remember him by something,所以要用by.