是'learning English BY SEE A FILM'还是'learning English by seeing afilm'

问题描述:

是'learning English BY SEE A FILM'还是'learning English by seeing afilm'

learning English by seeing a flim
或者你就直接说:
learning English by a flim就行了

seeing by后面的动词要用ing形式 因为by是介词

是learning English by seeing a film.
by是介词,后用动词的分词形式

是'learning English by seeing a film'
by是介词, 后跟动词ing形式.

后者错了是'learning English by seeing a film'才对

应该是后者
see a film for learning english