which do you enjoy_____your weekends,fishing or watching TV?空格处填的是to spend而为什么不是+ing形

问题描述:

which do you enjoy_____your weekends,fishing or watching TV?空格处填的是to spend而为什么不是+ing形

翻译过来就是你是一那种形式来{度过你的周末的},钓鱼还是看电视呢?
to spend your weekends只是一个插入状语,可以看做是目的状语或是时间状语。
把to spend your weekends换成是in your weekends可能更好理解点。

to spend your weekends在你的句子里表达的是:in order to spend your weekends或者是 so as to spend your weekends ---------都是表目的的.(为了- - -- -- ) Enjoy your school days.