为什么jog、play 等要用现在分词的形式?People respectively choose jogging,playing basketball,swimming,skating,climbing or riding as their regular exercises

问题描述:

为什么jog、play 等要用现在分词的形式?
People respectively choose jogging,playing basketball,swimming,skating,climbing or riding as their regular exercises

动词+ing,这里表示动名词,做名词来使用。这句话的意思是:人们分别选择慢跑、打篮球、游泳、溜冰、爬山或者骑车作为他们的日常运动。

他们在句子中做动名词用.
人们分别选择慢跑,打篮球,游泳,溜冰,爬山或者骑车作为他们的常规锻炼.