sit beside mother

题目

sit beside mother
是beside后面不加the,还是mother前面不加the.
go into the shop
play under the tree
swim across the little river
sit beside mother
run along the wall
jump off the table
fly over the grass
go out of the classroom
只有sit beside mother不是特指么？对特指有些糊涂了。

答案

1. 用否冠词取决于名词,与前边的介词无关.
2. sit beside mother 是错误的,mother前边应该有个物主代词或the.否则,mother应该大写,即用作专有名词.