I hear that he swam in the sea yesterday?这句话对吗?swam可以换成swim,swimming吗?有啥不同?

问题描述:

I hear that he swam in the sea yesterday?这句话对吗?swam可以换成swim,swimming吗?有啥不同?
hear后不是只有动词原型,现在分词两种形式吗?
是不是I hear that he swam in the sea yesterday?是宾语从句,而用swim,swimming时是宾语补足语,是不能加that一词的?I heard he swim in the sea yesterday?I heard he swimming in the sea yesterday?这两句对吗

以我的观点看来,只是以我的观点看来哦,这句话的意思你还没理解,它是说“我听说他昨天去在海里游泳.”是说我现在听说他昨天发生的事情,是过去式,swam不可以换成别的.而且我要说明一下,hear sb doing sth 听到某人正在...