It was great fun walking along the streets, enjoying
the relaxing atmosphere!
请问句中的 walking 可以换成 to walk 吗?
可以,且意思差不多(it为形式主语,其后的to do或doing为真实主语)。
It is fun to do sth
It could be fun to watch them play. 看他们玩会很有趣。
It’s fun to ski down a mountain. 滑雪下山很有趣。
It's fun to be in a large city at Christmastime. 大城市圣诞节期间非常好玩。
It is more fun to go with someone than to go alone. 偕伴同去比自己独自去好玩。
it is fun doing sth
It’s fun working for him. 为他工作很有意思。
It’s no fun eating on your own. 一个人吃饭没意思。
It’s fun being taken to the zoo. 被带去看动物园真有意思。
It’s not much fun going to a party alone. 独自一人去参加聚会没什么意思。
可以。因为It is fun to do与it is fun doing都是正确的用法。其中的 It是形式主语, is 是系动词,fun是不可数名词作表语, to do是动词不定式(短语)作真正主语,doing 是动名词(短语)作真正主语。例如:
It’s no fun getting up at 4 a.m. on a cold, rainy morning. 在寒冷的雨天凌晨4点起床可不是件让人开心的事。(摘自《牛津英语搭配词典》第2版英汉双解版p.737)
It’s fun to work with her. (摘自The Winds of War by Herman Wouk) 和她一起工作很有意思。(转引自《张道真高级英语词典》p.560)