being caught in a traffic jam is an unpleasant experience
问题描述:
being caught in a traffic jam is an unpleasant experience
为什么是being caught
遇到交通堵塞不是主动吗
答
变成I was caught in a traffic jam来看就不难理解了.Be在这里表示的是状态.表达的是交通堵塞这个状态.就好像I am happy一样,必须有Be.因为Be后+过去分词,所以是being caught.不是被交通堵塞的意思哦.三楼的有2个谓语是错误的哦.动词做谓语,Caught in a traffic jam只有一个谓语.Traffic jam在这里是作为宾语使用的.