after having spent whole mornings on the river可以改成 After I h
2个回答

After having spent whole mornings on the river,I always go home with an empty bag.

可以改成After I have spent whole mornings on the river,I always go home with an empty bag.

如果主句是I went home 那After后还能用 动名词 after having spent,当然了还可以直接用after I had spent了.

说明如下:

after引导的状语从句中的主语与主句的主语相同时,可以省去从句中的主语.之后的动词变成现在分词,如果有助动词have,has,had的,要视为动词变成having,后面的动词仍是过去分词.