would like to 句中want to=would like to 意思是 想要(干).... 后跟动词原形 这样的动词本身有一般将来时的意味
I _would_______ ___like_____ ______to___go shopping with you this weekend.
i would like to go shopping with you.
I am going to go shopping with you this weekend.一般现在时表将来